ca.kayak.com is also available in French. Voir le site en français.

Prices are in Canadian Dollars.

Find cheap flights from Montreal Trudeau Airport to Costa Rica

Find cheap flights from Montreal Trudeau Airport to Costa Rica

Round-trip
Economy
Montreal (YUL)
Costa Rica
Thu. 21/1
Thu. 28/1
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Costa Rica

Good to know

Low season

September Best time to beat the crowds (4% less expensive on average)

High season

December Most popular time to fly (2% more expensive on average)

Average price round-trip

C$ 782 (avg. price over the last 2 weeks)

Good deal round-trip

C$ 304 or less

Good deal one-way

C$ 214 or less

Top tips for finding cheap flights to Costa Rica

  • Looking for a cheap flight? 25% of our users found tickets from Montreal Trudeau Airport to Costa Rica for the following prices or less: to San José C$ 272 one-way - C$ 497 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to Costa Rica is September.
  • Morning departure is around 10% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Costa Rica flights

Which airlines have a flexible cancellation policy for flights from Montreal Pierre Elliott Trudeau Intl to Costa Rica due to COVID-19?

How long is the flight to Costa Rica from Montreal Pierre Elliott Trudeau Intl?

How does KAYAK find such low prices on flights to Costa Rica?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal Trudeau Airport to Costa Rica?

What is the Hacker Fare option on flights to Costa Rica?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Costa Rica?

Top 5 airlines serving Montreal Pierre Elliott Trudeau Intl to Costa Rica

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 28,919 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Cons: "Delta flies a lot of the CRJ planes, even on relatively longer trips. Traveling first class, the seats are a little wider than in coach and have a little more leg room, but calling it "first class" is a bit of an exaggeration. It's more like what coach used to be before the days of the flying sardine cans."

Pros: "Great service"
Cons: "Messed up my luggage in Atlanta. Gate said baggage was going to domestic. Ended up in international terminal. Added almost an hour of back and forth between terminals."

Pros: "Good experience"
Cons: "Better snacks"

Cons: "I’m skinny and 5’2” and I felt squashed. Like I was in a dollhouse. The space is too small, it’s too uncomfortable. I couldn’t take my zip front sweater off. The seats and space are not proportional to humans."

Pros: "Not much"
Cons: "Being on time. Trapped in plane for 2 hours"

Pros: "The crew was awesome. The entertainment was great with a huge selection of movies. The food was really good."
Cons: "Boarding was delayed while waiting for Delta agents to come and assist people off of the plane."

Cons: "Let was a typical flight. About all you can hope for is that it is on time. That makes it excellent."

Cons: "Great flight. On time and friendly staff."

Pros: "Amazing crew, on time, decent coffee, plenty of drinks"
Cons: "The drinks cart was a little slow..."

Pros: "We eventually got to Atlanta."
Cons: "Delta is flying a lot of commuter planes, which are pretty cramped. We usually fly first class, and the seating is essentially the same as what coach used to be. There's nothing "first class" about it. And of course, the flight was hours late."

Pros: "It was a quick service"
Cons: "Better food"

Pros: "Crew was amazing."
Cons: "Delayed departure due to late crew arrival. Not a huge deal."

Pros: "Zee was our flight attendant and she was absolutely wonderful. Personable, attentive, and she made sure each and every person on the plane was comfortable and happy, going so far as to move solo passengers to empty rows so they could have more space. I wish she could be on every flight I take."

Pros: "I was rerouted through Detroit after it was apparent I would miss my connecting flight. The flight was good and I have no complaints."

Pros: "Comfy seats, quick service."
Cons: "If you are in Zone 3 or 4 you pretty much have to check in your bag back there is no more room. Which I don’t understand and is highly incovienent."

Pros: "Had a great experience with Delta all around. Seating and crew were lovely, in flight entertainment was great. Overall, very pleasant experience and flight was on time."

Pros: "Very good check in and customs, etc at both airports especially RDU."
Cons: "Only fair to good in flight service."

Pros: "Take off on time, arrived early, pleasant flight attendant"
Cons: "Had to sit on tarmac after arriving early"

Pros: "On time, pleasant and friendly flight attendant, no unexpected issues or problems."
Cons: "Grumpy gate attendants at YUL! Could not hear the captain’s comments over the PA system. Shouldn’t the volume be checked every so often? We were offered only water or coffee, bad enough, then there was no milk or cream on board, so water or black coffee... not very impressive! And there was no entertainment so I’d rate that zero but the scale only goes as low as one star."

Pros: "Excellent gate personnel, spacious and clean plane"
Cons: "Some crew members were a bit curt"

Pros: "It's a fast flight and boarding was quick."
Cons: "The terminal at LGA airlines is terrible."

Pros: "Same exact comments as first flight"
Cons: "Not a complaint"

Cons: "Customs never to hire more agents to work in the early mornings."

Pros: "On time, and pleasant flight. Flight attendants were first class: very competent."
Cons: "I slept all the way, so can’t say whether anything went wrong with the flight."

Cons: "Not much to read"

Pros: "Aside from the issue where we had to deplane and wait for another plane, the flight and crew were great."
Cons: "The delay from the plane problem."

Cons: "The airline booked us on two flights from SLC to BWI. Unfortunately, our seats on our original connection were released so when we arrived at our gate our only option was to split up and take middle seats - even though we had paid over $100 ea. for upgrades. Delta offered nothing for this. One of the flight attendants was in a terrible mood - she was cold and rude and would not even look at passengers - which her fellow crewmates noticed and tried to compensate for."

Cons: "Delayed, gate agent trying to rebook not super helpful"

Pros: "Not applied"
Cons: "Not applied"

Pros: "We got on the plane and it went to where it was supposed to go."

Pros: "Over all everything specially we got in earlier than expected"

Pros: "Crew member Lori was exceptional. Great detail to safety and customer service!"

Pros: "I got upgraded to comfort + which was great. quick flight, was even early"

Pros: "Fligth were on time"
Cons: "My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today"

Pros: "see above"
Cons: "See above."

Pros: "Same as above."

Pros: "Couldn’t find a thing."
Cons: "My husband booked West Jet by phone. They spelled my name wrong on the ticket which caused hours of delays tryng to check in...ultimately leading to our missing the flight. The time spent was around 6 hours....4 of them the were on one continuous phone call where we were bumped back and forth between West Jet and Delta. The problem was never fixed and we haven’t flown home yet. We have new flights booked on Delta but only because Delta took pity....West Jet does no refunds or reticketing. If flights are missed you're out on of luck!"

Pros: "Flight was delayed by 2+ hours, Delta (running the flight for westjet) sent 1 email about the flight being delayed to 4:45 which was inconsistent with the gate signage and agent who said 3:45, flight ended up leaving at 5:45PM. No reasons were provided beyond the incoming flight from LGA hadn't come in. Why hadn't it come in? When could we expect to leave YUL? No answers."

Pros: "Delta automatically rebooked our flight due to delays. We were rebooked on Air Canada"

Pros: "On time"
Cons: "Boarding was a little slow and a few minutes late taking off but still made it on time"

Cons: "Plane kinda of old. Just cookies and coffee"

Pros: "in economy class"
Cons: "very hard seats with not enough legroom."

Cons: "Kids yelling"

Cons: "Seats are very small."

Pros: "Gave plenty of food and snacks"
Cons: "Seat didn't recline, no changing station for my child onboard (but charged me a full price ticket)"

Cons: "Flight got delayed and I had to reschedule. The process of rescheduling was a mess and took too long"

Pros: "Excellent service and on-time"
Cons: "Baggage charge"

Cons: "lack of carry on luggage space. very tight. gate agents did not care about the customers. I had to stick my bag under the seat and only half would fit so my feet did not fit with my bag. it was a back pack. I do not prefer checking luggage since I've had so many bad experiences."

Pros: "Flight very smooth.Just after landing,luggage pick up wait too long,almost after one hour later."

Pros: "Yes"
Cons: "Not"

Pros: "Flight made it on time, exactly as scheduled, despite a delay during boarding of almost 1/2 an hour. But other than that, good flight."
Cons: "Boarding and takeoff were delayed almost 1/2 an hour."

Pros: "Nothing really"
Cons: "Boarding process in Panama is very disorganized"

Pros: "They serve a meal on most flights."
Cons: "When something goes wrong, like when our flight was oversold, the customer service is deplorable at best."

Pros: "Lo mejor fue la atencion de la azafata colombiana el avion era peque aunque prefiero q sea de 2 butacas de cada lado ... Lo mejor fue el precio Kayal gracias."
Cons: "No es un servicio sobresaliente"

Pros: "Friendly fast helpful"
Cons: "Seats to close to the bathroom smelly couldn't get rest"

Pros: "Both their kindness and generosity."

Pros: "Meal was good and plane was clean and well maintained."
Cons: "Just a little tight but overall good"

Pros: "We had the exit seats so there was leg room! The crew was very friendly."
Cons: "There wasn't any entertainment and the seating area for where we we're boarding was so packed we had to sit on the floor"

Pros: "Comfortable and puntual"

Pros: "Puntual, comfort"

Pros: "Excellent!!!"

Pros: "Excelente servicio, a tiempo. Ayuda para un abordaje rapido, ya que habia mucha gente."
Cons: "Una de mis maletas fue abierto y me parece peligroso, ya que por dicha traía candado en la parte grande. Esto puede tacharlos de compañía no segura."

Cons: "Very good"

Pros: "Take off on time"

Pros: "Friendly staff, clean and comfortable seats and good food!"
Cons: "Two out of our three flights had no onboard entertainment."

Pros: "Airplane crew was friendly. The flight departed on time."
Cons: "We traveled with an infant who sat on our laps. We were never asked about the infant traveling until we went to check in at the desk and were told we needed to pay taxes for the baby at a rate of 10% of the cost of the ticket. But because we were doing it on the day of the flight, 10% was almost $200! We did not receive good customer service from staff, who simply told us we "should have known to investigate this." We have never been asked to do this when flying with a baby before! This was after an hour and a half of already waiting to check in our bags. We were waiting so long and dealing with this issue for so long that we almost missed the flight! A terrible experience. Also, the web check in line took even longer than the line of people who had not checked in online beforehand! It was so slow, it added to us almost missing our flight. It was a waste of time to check in online, especially since they gave us new boarding passes when we checked our bags in anyway. We also had trouble finding both of our reservations, even though we booked them together as a family, so we ended up with seats that were not together. When we had an issue, we were given an attitude by the staff checking us in."

Pros: "The welcoming and attentive service"

Cons: "No entertainment."

Pros: "Flight on time."
Cons: "Changed gates at Panama without any alert until boarding time."

Cons: "Food service was good. Staff were nice."

Pros: "Free meal on a one hour flight!"

Pros: "The flight was on time and the food comfortable. The food was average for airplane food (overcooked and dry pasta and bread)."
Cons: "The food, as noted above."

Pros: "The pilot was great st explaining the flint and not where we were."
Cons: "They forgot my gluten free meal and didn’t tell me until I was on the plane. Can we count on you to feed us? Apparently not. How can an airline forget a meal for a passenger? Especially in such a long flight?"

Pros: "Bueno"

Pros: "Todo estuvo realmente bien con una excepción."
Cons: "Cuando abordé el avión me di cuenta de que el espacio sobre uno no es necesariamente el espacio designado para su maleta de mano, ya que uní puede guardar su maleta en el espacio sobre otra persona; sujeto a la voluntad del pasajero o la disponibilidad del espacio en el compartimiento. Creo que cada pasajero debería llevar su equipaje de mano justo sobre su asiento para evitar desorden, mal entendidos o que se pierda equipaje de mano entre la confusión."

Pros: "technology and movie/entertainment selection. plus drinks were included"

Pros: "Crew and newer aircraft"
Cons: "Food could have been better in business."

Pros: "Everything went very smoothly and on time. The captain did an excellent job of describing our flight course and other detailed information about the flight. It was a very pleasant and comfortable travel experience."

Pros: "I thought the entire cabin crew were friendly, polite and very helpful."
Cons: "If you are on a seat at the back, it takes too long to get off because the people in front especially first class, take their sweet time getting their luggage while the rest have to wait. Then my contacting flight only had 22 minutes to transboard."

Pros: "The flight was cool, i loved not having to get down the airplane in Costa Rica to conitnue to Guatemala."
Cons: "It was freezing, and they didn't offer blankets just while we were on the plane."

Cons: "This airline Lost my baggage and they didn’t help me"

Cons: "The crew kept bumping Into me since I had an isle seat more than normally."

Pros: "nice staff."
Cons: "delayed leaving and arriving. no entertainment."

Cons: "Never answered the numbers I called when I got to the airport ended up having to rent with another company"

Pros: "Courteous staff, everything was on time, and the free meal and drinks (including alcohol) is a refreshing throwback to the old days."

Pros: "Everything about them. The crew is so helpful and kind, flights are always on time, the planes are in great condition and the amenities included with your tickets makes it worth to choose COPA!"
Cons: "---"

Pros: "- nice staff - food on the plane"

Pros: "I was looking to fly to Costa Rica and found a price offer for $70 through Volaris. I thought this was a good deal until I looked at the baggage policy. Turns out you have to pay for each bag,bringing my luggage total to $50. Thats when I noticed Copa Airlnes had the same price for airfare plus two free bags! I was sold. Overall great service!"
Cons: "Almost missed my flight due to flight being changed to a different gate than what was written in my ticket."

Pros: "The great service on bord at all time"
Cons: "The line we had to make at the checkin... but after that ok"

Pros: "The service overall is great. The airplane is comfortable. Airport in Panama has very good service. I would take Copa again."
Cons: "None"

Pros: "Same as above."
Cons: "Same as above. Even after a long layover and a change of planes, it was still the cramped seats and an old plane."

Cons: "Me dañaron una maleta y ya puse el reclamo"

Pros: "love you guys!"

Cons: "It was a mess we got to Costa Rica 3 hours later tan we were supposed to"

Pros: "Staff very pleasant and competent. The flight was only one hour duration, but they still managed to serve a small meal and refreshments. Would definitely use again"

Pros: "On time is the most important feature of COPA. The other is that COPA remain as a full service compared to most that cut services more and more."
Cons: "Sometimes price are quite high that makes flying COPA impossible, way too high"

Cons: "Gate switching with no notice"

Pros: "Ground Crew is alwyas super friendly and very polite. I Normally love to fly with COPA for a number of reasons...but this short trip had two inconviniences that are noted here on the what I thought needed to happen."
Cons: "Male Flight Attendant had attitude and asked me to put my set back in upright position...it was and I had a broken foot, so it would not have been appropriate to put my seat back due to pain. He jkumpoedf all over ma and even the lady next to me...she to was reading and did not have her seat back either! Food was a bag of chips...1 OZ bag of Frito Lay Chips..... HERE IS A HUGE HINT: BEST TO NOT GIVE ANYTHING...DO NOT INSULT US MORE!!!"

Pros: "The food was good, a small snack and drinks. The crew is friendly"
Cons: "They could renew the fabric of the seats, and carpets. there is not entertainment offer"

Pros: "The food"
Cons: "The staff insisted on putting bags underneath seats for a 13 hours flight..."

Pros: "The movies"
Cons: "So far so good"

Pros: "We were late getting to YUL because of traffic, and a West Jet employee went above and beyond to make sure we made it on our flight even though we missed the cut-off time."

Cons: "No entertainment on the return flights Yeg/Yul !! Makes for a long flight."

Pros: "The service of the crew was fantastic."
Cons: "No food included just water and Coke."

Pros: "Very smooth flight!"
Cons: "None. All is great!"

Pros: "everything"

Pros: "entertainment is good"
Cons: "im just sitting before the restroom (seat 29 C)im realy tall and the people pushing onmy seat all the time and bang my arm and the smell is realy bad and i see to much but in face for long long time because the people waiting on my place .. another bad im telling the crew and the girl she said my only option is wake the girl just beside me for asking to change the seat ...i refuse because SHE SLEEPING ! realy not happy sorry !"

Pros: "I love flying in a smaller plane. They are usually not full in the morning and so it gave me a lot of space to relax and enjoy the flight from montreal to toronto. The crew was really nice and smilling and they made sure that my pet and I had everything we needed."
Cons: "The seats are pretty thin and uncomfortable. There is no wifi or television on board."

Cons: "Delays"

Cons: "Staff was rude and lazy."

Cons: "avoid the westjet encore flights. planes are small and noisy. if you sit next to a window it’s impossible to comfortably put both feet on the ground. if you pay for plus seating on an encore flight you’re basically paying to get on and off first. there’s no extra room and would be more fairly priced at $10."

Pros: "The flight comes into Vancouver at a very good time."

Pros: "The flight attendants were very nice. Especially « Big John », he was very funny."

Pros: "Very friendly"

Cons: "Flight was cancelled then rescheduled on a flight that was over an hour delayed. We almost lost our connection to Hong Kong as a result. Made for a very stressful journey with 77 year old parent and 8 years old child long waiting/ tiring time and running to gate our flight."

Pros: "The seats were vinyl, not fabric - I prefer vinyl. It feels 'cleaner'."
Cons: "1.I did not like the flight crew announcing how great they (the crew) were at the start of announcements before take-off ---- If you are great, don't tell us, act like it - I found both crew members hardly engaging, one was sullen. 2. PA system was a little hard to understand anyway. Crew member should have put volume up and made sure was loud enough , but just seemed like wanted to use a 'cute' half french/half english accent to speak in. 3. Also this flight 3535 on Dec 21 Mtl- Toronto made me nervous although I fly often. Most nervous I have been because pilot took time to gain altitude after take off, and when landing had to accelerate then decelerate a number of times. Landing was (with 2 km/hr winds i.e. not much wind) almost on one wheel. 4. Food does not have to be so cheap e.g. sweet snack bar? Please bring back an assortment of nuts as they are at least nutritious. Thank you for reading."

Pros: "Nothing"
Cons: "I didn’t book the flight. Was just checking and got the confirmation of booking. Called customer service and they cancelled the booking. Question is why there is no confirmation button and how continue button can confirm the booking. Kayak need to check and advise."

Pros: "Staff was great"
Cons: "The 4hour delay on the one hour flight"

Pros: "Fantastic flight!"

Cons: "Being stopped at every connection for screening. No communication about why. Nearly missing the connection due to the screenings. Being held in holding because it was being confirmed that my bag would make it on my next flight and then once confirmed it never made it anyways!!! Unprofessional and poorly executed all the way through."

Pros: "The staff are always super friendly on Westjet."
Cons: "The entertainment system is terrible. It does not work on my laptop and they sell out of ipads quickly."

Pros: "Good service and on time"

Pros: "No stops in US."
Cons: "Small seats."

Pros: "The crew."
Cons: "Everything else. Flight was delayed by over an hour, seats are slippery and SO uncomfortable. No food, no entertainment (flight was only an hour)."

Cons: "Snack was very minimal with no selection or option to purchase more."

Pros: "I liked that the inside of the plane was new, bright, and modern. Really great craft."
Cons: "It was a propeller plane and it doesn’t say that when you book. And they only gave water and pretzels. Nothing else. No soda, no coffee, etc. I was interested in purchasing a snack on board and the stewardess said they don’t sell on the flight because it was so short (40 min flight time.) lgehixh I could understand, but AirCanda offered a variety of snacks and drinks during the same 40 minute flight, so not sure what’s going on."

Pros: "It was a comfortable experience, the flight crew were attentive and friendly."
Cons: "The lack of space beneath the seat in front of me can be frustrating, especially when one is required to push their small bag underneath it."

Cons: "The flight was delayed by 2 hours. So we reached almost at midnight to Vancouver."

Pros: "Actual flight went off without a hitch to Vancouver no delays in air."
Cons: "We were moved gates which is understandable, however once moved the estimated time of departure was constantly changed and missed. There was a reasonable cause for delay (cleaning up puke) but took abnormally long > 2hrs. Staff did not seem to be really giving it there all (understandable as it was late and they were probably tired)."

Pros: "Crew was great. Flight was on time."
Cons: "This older plane had tiny seats in the seat backs. My phone screen was bigger. Thought we might get a meal on a flight of this length and at this time of day."

Pros: "Boarding was quick and efficient, Crew was nice, competent and friendly. The Flight was quick and uneventful."
Cons: "1. Unexpected 25$ checked baggage fee 2.No meal: They only served drinks, pretzels and hard cookies. Extra food needed to be paid for. 3.Older aircraft so no entertainment options other than TV and Movies. (no way to start, pause or end any movies or programs."

Pros: "Free wine and beer."
Cons: "Our flight for Toronto on Sept. 5 , # WS589 was delayed of about 1 and half hour; so, me and about 20 other passengers missed our connection in Toronto. The crew said that Pearson airport was on a shut down due to severe thunderstorms. But the weather was nice and sunny when we arrived Toronto; in fact my connecting flight ( Hainan airlines HU 7995 had left 20 min. earlier- on time- for Bejing. The crew in Westjet plane told me that all airlines were delayed in Toronto airport due to bad weather , and so that I would not miss my connecting flight."

Pros: "Leg room"
Cons: "Unprofessional staff. Made a mistake during boarding that caused 2 hour delay"

Pros: "Friendly staff"
Cons: "All flights boarded late, they ran out of food for purchase on long flights and the seats are uncomfortable."

Pros: "Montreal to Toronto the crew and staff was great and in a good mood and very pleasant"

Cons: "Connecting flight was cancelled."

Pros: "Didn't like anything. Specially the fact that I left home at 3am and I'm still not in LA"
Cons: "THE DELAYS! 36 HOURS ON THE ROAD AND STILL GOING! NEVER AGAIN!!!!"

Pros: "all the service was very good to us"

Pros: "In-flight service. Complimentary wine & beer. Flight attendants very friendly."

Pros: "The service was nice"

Pros: "Made it to toronto in time to catch my next flight"
Cons: "Flight was canceled Next flight was delayed 30 mins"

Cons: "TWO gate changes and several delays later, we finally got to Toronto."

Pros: "The assistance of the WestJet agent"
Cons: "I was held by the American immigration for over 30 minnqnwnnni missed the flight"

Pros: "Much friendlier than their Canadian competitors. Efficient boarding. Caring crew: One flight attendant gave a passenger part of his own breakfast when she wasn't able to eat her nut-containing snack because a nut allergic passenger was on board. Like the power stations at each seat with USB and AC connections."
Cons: "The coffee was very weak. More like brown water than coffee. Food choices were very limited. The entertainment system, available by App on my ipad, worked, but intermittently."

Pros: "Plus seating is worth the extra cost on this type of flight."

Pros: "flight was on time and our baggage arrived with us. The pilot landed in miserable weather and did a very good job."
Cons: "the seat could not be adjusted for tilt and the air nozzles were not working properly in that the air flow was very weak and the cabin was quite hot. We asked the attendant what they would do if we passed out. She let the captain know but nothing could really be done to correct the air flow."

Cons: "Did not appreciate my experience, we were 1h late on schedule plus they made us evacuate the entire aircraft to decontaminate because somebody was sick. Waited another hour and a half back in the airport,to go back in. As we were sitting back down they announced that the plane lost some amount of fuel in the process and instead of refueling the plane while decontaminating they made us wait another 30min. My first time with Westjet and probably my worst experience ever."

Pros: "i was placed on a direct flight from montreal to vancouver"

Pros: "The snacks available in flight were very good. Overall the service was good."
Cons: "The baggage fees added up quickly, even flying across the country. You must download the entertainment app in advance of the flight."

Cons: "1h late departure, but we arrived at the expected time. Seats were not very confortable, but everyone had an individual tv. We bought a flight Montreal-Mexico-Panama City, but for some reasons, it was impossible to get boarding passes for the second part of this flight... We had to check-in again in Mexico city."

Pros: "Nothing in particular"
Cons: "A more organized boarding process"

Pros: "Crew was good, food was good."
Cons: "The entertainment, I saw the Wifi stuff when I bought the ticket, but there was no internet connection there. Besides, no movies, no screen... boring."

Cons: "Be in time, over 1 hr delayed."

Cons: "They are not friendly with disabilities deaf"

Cons: "Over booked"

Pros: "The lunch was good, the team was nice and the flight went well!"

Pros: "We were on time"

Cons: "Horrible and first flight was 1h45min late which made me miss my connecting flight. The transit airport was also a horrible experience to spend many endless hours in."

Pros: "the crew was very gentle."
Cons: "I could not get my chair in a more confortable position to sleep, it did not work. Because of that my 6 hour and a half trip was very long and unconfortable and i ended up with pain in my lower back."

Cons: "In the counter people were rude (as always) and the first guy that helped us didnt found us. A lot of time wasting and not much staff to check-in."

Pros: "Luggage was found that was good"
Cons: "Horrible day nobody here to guide you or help you and then charge you an arm and a leg."

Pros: "Flight on time, all personal was very helpful and kind"
Cons: "No choices for breakfast and the one served on first class not so great."

Pros: "service excellent,staff excellent."

Pros: "Ease in ticketing."
Cons: "The hardest part was the long layover. I didn’t dress warmly enough, so I had to keep moving!"

Pros: "Servicio. Puntualidad."
Cons: "Todo bien"

Pros: "Food, entertainment, leg room much better than any US airline. Crew is smart and efficient."

Pros: "The staff on board was very friendly and helpful."
Cons: "Once again the gate crew was rude. I was in line behind a family that had trouble with paperwork and once they finished let them through then sent me to the very back of the last line to board. I do not speak fluent Spanish and when I tried to clarify was told very curtly “ontra linea” and he forcefully pointed to the back of the line and turned away."

Cons: "Rough Landing"

Pros: "Vuelo acorde con el horario establecido"
Cons: "Regular atención del personal en el aeropuerto"

Pros: "On time"
Cons: "They charge for luggage"

Pros: "Courteous crew."
Cons: "N/A"

Cons: "Crew standing in the back talking to each other with their backs on us"

Pros: "Close for connecting and had lots of staff to get you there on time."
Cons: "Food mediocre"

Pros: "The in flight meal was just what we needed and they got us to San Jose safe and sound. No complaints!"

Pros: "Ontime and pleasant"
Cons: "Food"

Pros: "It was a direct flight."
Cons: "The delay when departing, and the attention of the flight attendants. Also very limited kind of beverages."

Pros: "Not much to like."
Cons: "I upgraded to AM PLUS so that I could take advantage of the EASY CHECKING. WIDER SEATS. BE AMONGST THE FIRST TO GET LUGGAGE. ALL THIS ITEMS WERE PROMISED BY YOU WEBSITE. non of these things happened. I was instructed to email to request a refund. Took ten days to here back and was denied. You guys have a perfect procedure for not giving refunds. Can’t talk to anyone by phone then take 10 days to deny. By that time most will just give up. I am a frequent flyer that will NEVER fly with you again and neither will the employees of my company."

Pros: "La comodidad la amabilidad de las personas."
Cons: "La comida"

Pros: "Nothing. We’re not there yet"
Cons: "Everything. AM customer service is beyond horrible and unhelpful."

Pros: "Confortable seats and entertaiment"
Cons: "late boarding"

Pros: "5 stars to the supervisor Octavio"
Cons: "The rest of the Team do not know what customer service is"

Cons: "Gate was changed before bording, gates closed before plane departure time regardless of not all passengers present. Missed the flight and Aeromexico made us pay to grab another flight while it was Aeromexico personel that refused to allow us in even though it was not yet departure time and said plane doors were closed."

Pros: "Staff was friendly, both at the airport and in the air. It was nice to have meals served, even on the very short flight."
Cons: "We arrived at the airport to find that they had overbooked the plane and our family's 4 seats were in jeopardy. We had to wait until they had processed everyone else in line, even though we had gotten there first, because either they were in the "sky priority" line or because maybe they had pre-bought their seat assignments. After a tense 20 minutes of waiting, they closed the flight and let us have our seats. Then, at the gate, they confiscated two of our most important carry on bags and checked them because they said that children are not allowed a carry on item -- despite paying full freight for their seats! It was very nerve-wracking at our arrival destinations as these two items were not padlocked and were the very last to come on the conveyor belt."

Cons: "Did not like the connection through Mexico in which we have to take it through customs and recheck for flight to Lima."

Pros: "Perfect."

Pros: "Good flight, excelent schedule"
Cons: "Flight Over sold (20 people)."

Pros: "The tequila was free"
Cons: "There was a 30 minute delay with the flight and the service to get laugage checked in was terrible"

Pros: "The snack - such as it is - is certainly a step above what I get when I fly the same route on United. Also the entertainment system is much better, and free! Cabin staff are friendly and efficient. The seating is about the same as on every other airline. I was in steerage for the Mexico City - San Jose leg. A lady was seated in my window seat when I boarded, and seemed surprised when I insisted on reclaiming my seat (She had the middle seat). In contrast to Mexico City, the San Jose airport is a model of efficiency. Immigration is rapid, luggage comes out on the carousel in good time, and best of all there is a duty free shop right in the luggage claim area, so it is unnecessary to buy liquor ahead of time."
Cons: "Mexico City is a terrible airport to have to pass through. Everyone has to go through Immigration (similar to US airports in that regard) even if just in transit. However, they have few officers there, and almost half of the available booths weren't even manned. The result was chaos, with the immigration hall filled with grouchy travellers, and other travellers stuck in aircraft waiting to disembark. Expect to be stuck in Immigration for a minimum of an hour after landing; maybe plan on 1 1/2 hours just to get through Immigration and Customs. And if you are making a connection, whatever you do don't go through the sliding doors on the other side of Customs - I made that mistake once! I speak Spanish, so the following comments are not coloured by language difficulties ... Security staff are unfriendly. While there is supposed to be free wifi in the departure lounge, I couldn't figure out how to use it. A gate agent told me there wasn't any free wifi, all the time standing beside a sign that said there was. I was also singled out for a spot check of my hand luggage right in the jetway. The unfriendly lady doing that search so disarranged my stuff that I couldn't find my Kindle when I got on the plane, so was without my planned reading material."

Pros: "N/A"
Cons: "Well, I missed my flight currently still waiting to HOPEFULLY board my flight home to San Francisco."

Cons: "To start with I paid to check in my suitcase. But I change my mind and decided to have a cary on. when I arrived at the airport I told an agent that I wanted to bring my suitcase as carry-on and she said that it was too large. So I had to wait in line. When I finally fot to the counter the agent and the agent realized I had already paid. She said that I could try take my suitcase under my own responsibility because she thought security would send me back. I was very surprised to hear this because it is a computer case. I did not have any problems and was able to embark. The plane had not bern clean. The pocket underneath my table had a used kleenex and the table of the person seated next to my had coffee spilled. During the 5:50 hrs only once were we offer a drink. Really bad service for an international flight."

Pros: "Everything. Everybody very helpful"

Cons: "Waited from scheduled boarding to when the flight was cancelled- 3 hours and then little help from Aero Mexico to rebook to final destination in a reasonable time. Was promised a full refund of cancelled booking with Aero Mexico and as of 4/17- 0"

Pros: "Un pequeño retraso a la salía de México, sin mayores inconvenientes"

Cons: "I was very upset, because I purchased my baggage and at times of check in it was charged for extra baggage(that I did not have!!) When I questioned the lady at check-in why I was being charged for extra baggage and I did not have extra, she said those were the rules and either I paid or I could not check my bag in, then showed her proof that I had purchased my baggage option online and she stated they don't work with the online policies. That she didn't know why I had purchased my bagged fee online, and still charged me extra. I will NEVER FLY WITH THIS AIRLINE EVER AGAIN!!! She did not even allow me to speak to a manager, she said there was no one above her. Extremely RUDE!!"

Pros: "I was impressed and very happy the flight was early. I had low expectations with Aeromexico because in the past every flight I took with you was delayed or late."

Pros: "Great selection of movies to watch"
Cons: "The crew seemed to be in a bad mood that night. One of the flight attendants hit my elbow as he was speeding through the aisle, causing me to knock over my drink. He didn't apologize or try to help. The other one"

Pros: "the inflight movie."
Cons: "The flight was suppose to take off from Mexico City at 945 PM however nobody gave an explanation nobody knew the time or even the GATE I got to the airport at 6 PM, the flight took off at 1210 AM not only that I get on the plane and the AEROMEXICO crew had a really messed up attitude like they didnt care, I wanted to buy a gift for my wife from the magazine they had and the lady with a attitude simply said we dont have it, and I could keep going but It was a really bad experience for me."

Pros: "the crew was great!"
Cons: "The boarding was a little delayed movies or series might be interesting to have as an option to watch"

Pros: "Exc"

Pros: "Good movie selection on the touch screens"
Cons: "The new self scan at boarding took awhile for each time to read the phone or paper boarding pass. The crew, specifically the lady with big hair, was not in a good mood. Super narrow seats!"

Pros: "The crew was better than my first leg of my trip. They had manners and were attentive."
Cons: "The food and drink selection"

Cons: "I was asked to move from the front of the plane to the second to last row without a thank you or any kind of appreciation..."

Pros: "Our flight attendant was very polite and with a great attitude."
Cons: "The pilot arrived late because he went for a Tim Horton's coffee (I know that because I was in first row and I heard the flight attendants talking about that). Then, after he finally arrived with a tray full of coffees, there was an issue with the jet's computer and had to reset it and we had to wait even more. When we finally arrived, our Gate was taken by other plane already and we had to wait (more) for the first one to be available for us. Then, when we finally got our Gate, there was another issue, now with the "finger". They weren't able to move it and connect it to the plane to get off of it. So we had to wait AGAIN. And finally as soon as we got off the plane, they were supposed to give us our carry ons on the aisle (Because it was a small plane CR700) , but again, we had to wait almost 10 minutes so that they could send the luggage... To make things worse, I had a first class ticket and I couldn't get the perks of it at the airport. Because they said I wasn't flying in an international flight. Come on?! Canada->USA->Mexico is not International??? You lost me AA."

Cons: "Less passengers or bigger plane means more room. Everything was perfect except for being uncomfortably cramped."

Cons: "Delay"

Cons: "Had to clean my seat before seating."

Pros: "This flight was fine"
Cons: "A bit too much taxiing but that's understandable at least"

Pros: "Everything"
Cons: "Yes"

Pros: "I like nothing!!!!!"
Cons: "My flight was canceled and company didn’t give any other flight.... any compensation for it...."

Pros: "I was sitting next to really fun people, so that made the flight more fun. The crew was nice."
Cons: "The baggage delay was rough. It was due to lightning so it wasn't totally the airline's fault, but my bag was unloaded from the plane at 7:45pm according to the AA app, and I didn't get it from the carousel until 8:59pm. I don't know where it was in the meantime after being unloaded."

Pros: "Flights were on time."
Cons: "Seats are too small."

Cons: "The flight was canceled; why allow booking for a flight you plan to cancel. Ruined my plans and reason for flying."

Pros: "Aubrie and Claire"
Cons: "Engine could have started. It didn’t."

Pros: "Crew nice- flight smooth"
Cons: "More leg room"

Pros: "Yes"
Cons: "ages they don’t came"

Cons: "Great ! Next time please confirm seats before boarding"

Cons: "Seats are small but I understand why just dont like it."

Pros: "Did good job"
Cons: "Bigger seats in economy"

Pros: "Seat upgrade."

Pros: "Movies, food, drinks"
Cons: "2 hour delay, middle seat"

Pros: "We were early but couldn't get to the gate!"
Cons: "Same as above"

Pros: "Great surprise at the end of a long travel day. New plane, great crew."

Pros: "Phoenix based First Class flight attendant Kathleen Brown was very positive and called me by name...gave her an “above and beyond” voucher."
Cons: "No electrical outlets at seat."

Pros: "Nothing"
Cons: "Flight was late and caused me to miss my flight to Dallas."

Pros: "Good boarding and on time departure."
Cons: "Very uncomfortable seats and spacement between the seats too small and you feel very cramped specially when the person in front of you reclines his seat you can hardly move."

Pros: "Boarded on time, left on time, smooth flight, early arrival. What’s not to like? NB: Food on this short trip wasn’t available, thus wasn’t a thing, thus my low rating. Great bottled water, tho. ;)"
Cons: "All good!"

Pros: "This was our first time flying Avianca. The flight attendants were attentive and helpful!! We will definitely fly Avianca again to Colombia!"

Pros: "Left on time, service was good."

Cons: "The plane arrive almost 2 hours late then there was a 2 hour delay due to weather. My daughter was traveling to Italy so missed her connecting flight by 15 minutes. She did get put on another flight a couple hours later but had a 12 hour layover in London which made her miss a full day of vacation."

Cons: "Delays and more delays"

Pros: "The friendly and attentive flight staff."

Cons: "Attendant took too long to hand out drinks, then ran out of water for the back of the plane. By the time we got water it was almost time to land."

Cons: "I asked for water and juice, they just gave me juice"

Pros: "First time flyer with American airlines and the service was impeccable"
Cons: "Nothing to dislike"

Pros: "The crew was great! They did big effort to speak in Spanish! And also they are kind in every thing!"

Cons: "Flight was delayed 8hours"

Pros: "Free wine Great Movies Great food including ice cream!!! Free pillow, blanket, and headphones!!"

Pros: "Everything, the plane was big and comforting, the fly attendants were very courteous and professional. Awesome fly."
Cons: "Nothing"

Pros: "it was on time and the flight was without incident"
Cons: "the food was terrible, even by airplane standards no personal entertainment system"

Pros: "NOTHING"

Pros: "Staff was professional. Beverages were plentiful. The quality of the wine was actually quite good."
Cons: "Not enough toilets for the number of passengers."

Pros: "Our flight was cancelled"
Cons: "Our flight was cancelled And rescheduled and we were not notified. We missed our flight. The next flight was the following day. We missed a day of vacation and $500 a day hotel fees. We felt we should be reimbursed for our flight but the person we talked to wasn't too helpful."

Cons: "The delay with American flights in LAX were frustrating to deal with after several hours of traveling prior."

Pros: "The pilot and crew were considerate that it was very early on a Sunday and so they kept interruptions to a minimum."
Cons: "The legroom seemed particularly tight on this flight. Not sure why. I fly a lot. Maybe this plane was diffferent - or I was particularly interested in napping and it was hard?"

Pros: "The entertainment is modern and had a good mix of movies and music."
Cons: "It was crowded and and hot. I couldn't stand to go to the bathroom because the seat in front of me was leaned so far back."

Cons: "I purchased extra legroom but got less - front row.Between two very large elderly gentlemen. No overhead storage either. Miserable and long flight."

Pros: "Lots of free movies."
Cons: "No free food."

Cons: "Checkin was a nightmare! Not clearly marked and very confusing at LAX."

Pros: "The movie screen was not working but fortunately no one was sitting next to me so I could move over a seat."
Cons: "I would have liked a second cup of coffee as the coffee was better than most airplane coffee. No one appeared with refills, however."

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Montreal Pierre Elliott Trudeau Intl to Costa Rica

Airlines flying from Montreal Pierre Elliott Trudeau Intl to Costa Rica have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Montreal Pierre Elliott Trudeau Intl to Costa Rica

Mandatory masks

Masks required on board, masks provided on flights from Montreal Pierre Elliott Trudeau Intl to Costa Rica

Social distancing seating

Middle seats unavailable to book on flights from Montreal Pierre Elliott Trudeau Intl to Costa Rica

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Montreal Pierre Elliott Trudeau Intl to Costa Rica

Book cheap flights from Montreal Trudeau Airport to Costa Rica

Recent round-trip flight deals

2/3
Tue.
2 stops
Copa Airlines
22h 06m
YUL - SJO
15/3
Mon.
1 stop
Copa Airlines
10h 49m
SJO - YUL
1/2
Mon.
1 stop
Aeromexico
26h 40m
YUL - SJO
5/3
Fri.
1 stop
Aeromexico
18h 35m
SJO - YUL
1/3
Mon.
2 stops
Multiple Airlines
30h 28m
YUL - SJO
26/3
Fri.
2 stops
Multiple Airlines
20h 52m
SJO - YUL
8/3
Mon.
2 stops
United Airlines
14h 25m
YUL - SJO
22/3
Mon.
2 stops
United Airlines
22h 57m
SJO - YUL
27/1
Wed.
2 stops
Delta
24h 45m
YUL - SJO
10/2
Wed.
2 stops
Delta
50h 53m
SJO - YUL
31/5
Mon.
2 stops
American Airlines
23h 04m
YUL - LIR
14/6
Mon.
1 stop
American Airlines
20h 48m
LIR - YUL
20/2
Sat.
1 stop
WestJet
9h 50m
YUL - LIR
24/3
Wed.
1 stop
WestJet
17h 55m
LIR - YUL
24/2
Wed.
2 stops
Copa Airlines
46h 06m
YUL - SJO
4/3
Thu.
1 stop
Copa Airlines
16h 10m
SJO - YUL
20/4
Tue.
2 stops
Copa Airlines
22h 06m
YUL - SJO
4/5
Tue.
1 stop
Copa Airlines
8h 19m
SJO - YUL
3/3
Wed.
1 stop
Multiple Airlines
22h 50m
YUL - SJO
26/3
Fri.
2 stops
Multiple Airlines
22h 57m
SJO - YUL
8/3
Mon.
1 stop
United Airlines
13h 00m
YUL - SJO
22/3
Mon.
2 stops
United Airlines
20h 52m
SJO - YUL
25/1
Mon.
2 stops
Delta
24h 45m
YUL - SJO
8/2
Mon.
2 stops
Delta
26h 53m
SJO - YUL
16/2
Tue.
1 stop
Copa Airlines
24h 37m
YUL - SJO
23/2
Tue.
1 stop
Copa Airlines
8h 19m
SJO - YUL
11/2
Thu.
2 stops
Multiple Airlines
16h 30m
YUL - SJO
23/4
Fri.
2 stops
Multiple Airlines
14h 13m
SJO - YUL
8/3
Mon.
1 stop
United Airlines
13h 00m
YUL - SJO
22/3
Mon.
1 stop
United Airlines
23h 10m
SJO - YUL
28/1
Thu.
2 stops
Delta
18h 19m
YUL - SJO
12/2
Fri.
2 stops
Delta
26h 53m
SJO - YUL
23/3
Tue.
1 stop
Copa Airlines
27h 21m
YUL - SJO
22/4
Thu.
1 stop
Copa Airlines
8h 19m
SJO - YUL
7/4
Wed.
2 stops
Delta
15h 31m
YUL - SJO
14/4
Wed.
2 stops
Delta
18h 21m
SJO - YUL
19/2
Fri.
1 stop
Copa Airlines
24h 37m
YUL - SJO
1/3
Mon.
1 stop
Copa Airlines
8h 19m
SJO - YUL
27/1
Wed.
1 stop
Multiple Airlines
12h 18m
YUL - SJO
10/2
Wed.
1 stop
Multiple Airlines
25h 25m
SJO - YUL
Show more results

Recent one-way flight deals

27/1
Wed.
1 stop
Copa Airlines
27h 21m
YUL - SJO
25/1
Mon.
1 stop
Aeromexico
26h 40m
YUL - SJO
31/1
Sun.
2 stops
Multiple Airlines
51h 25m
YUL - SJO
8/2
Mon.
2 stops
Delta
24h 51m
YUL - LIR
28/1
Thu.
1 stop
United Airlines
12h 18m
YUL - SJO
7/4
Wed.
1 stop
WestJet
8h 20m
YUL - LIR
3/5
Mon.
direct
Air Canada
5h 35m
YUL - SJO
1/3
Mon.
direct
Air Transat
6h 05m
YUL - SJO
27/1
Wed.
1 stop
Copa Airlines
27h 21m
YUL - SJO
3/2
Wed.
1 stop
Copa Airlines
27h 21m
YUL - SJO
25/1
Mon.
1 stop
Aeromexico
26h 40m
YUL - SJO
2/2
Tue.
2 stops
Multiple Airlines
29h 22m
YUL - SJO
27/1
Wed.
2 stops
Delta
33h 29m
YUL - SJO
2/2
Tue.
1 stop
United Airlines
12h 18m
YUL - SJO
31/1
Sun.
3 stops
Multiple Airlines
27h 25m
YUL - SJO
3/5
Mon.
1 stop
Aeromexico
27h 30m
YUL - SJO
26/1
Tue.
2 stops
Delta
18h 19m
YUL - SJO
4/2
Thu.
1 stop
United Airlines
12h 18m
YUL - SJO
26/3
Fri.
1 stop
Copa Airlines
24h 37m
YUL - SJO
31/1
Sun.
3 stops
Multiple Airlines
27h 25m
YUL - SJO
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First