C$ 221 Find Cheap Flights from Costa Rica to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Montreal departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Montreal, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Costa Rica to Montreal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Costa Rica to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Costa Rica to Montreal

Tue, 30 Sep - Sun, 19 Oct
Avianca Logo
1:55 a.m. - 10:05 p.m.SJO-YUL
18h 10m1 stop
Avianca Logo
11:25 p.m. - 2:05 p.m.YUL-SJO
16h 40m1 stop
C$ 541Avianca
Find Deal
Sun, 14 Sep - Mon, 22 Sep
Avianca Logo
1:40 a.m. - 10:05 p.m.SJO-YUL
18h 25m1 stop
Avianca Logo
11:25 p.m. - 3:50 p.m.YUL-SJO
18h 25m1 stop
C$ 566Avianca
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Air Transat Logo
12:15 a.m. - 7:55 a.m.SJO-YUL
5h 40mdirect
Air Transat Logo
6:55 p.m. - 11:55 p.m.YUL-SJO
6h 00mdirect
C$ 584Air Transat
Find Deal
Sun, 30 Nov - Fri, 5 Dec
 Logo
2:15 a.m. - 8:35 p.m.SJO-YUL
17h 20m1 stop
 Logo
6:55 p.m. - 11:55 p.m.YUL-SJO
6h 00mdirect
C$ 587
Find Deal
Wed, 26 Nov - Mon, 1 Dec
 Logo
1:15 a.m. - 7:55 a.m.SJO-YUL
5h 40mdirect
 Logo
10:00 p.m. - 9:20 a.m.YUL-SJO
12h 20m1 stop
C$ 589
Find Deal
Thu, 13 Nov - Sun, 23 Nov
Air Canada Logo
3:00 p.m. - 9:35 p.m.LIR-YUL
5h 35mdirect
Air Canada Logo
4:45 p.m. - 12:55 p.m.YUL-LIR
45h 10m2 stops
C$ 591Air Canada
Find Deal
Thu, 13 Nov - Sun, 23 Nov
Air Canada Logo
3:00 p.m. - 9:35 p.m.LIR-YUL
5h 35mdirect
Air Canada Logo
7:10 p.m. - 12:55 p.m.YUL-LIR
18h 45m1 stop
C$ 618Air Canada
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Air Transat Logo
12:15 a.m. - 7:55 a.m.SJO-YUL
5h 40mdirect
Air Transat Logo
5:45 p.m. - 11:35 p.m.YUL-SJO
30h 50m1 stop
C$ 685Air Transat
Find Deal
Sun, 7 Sep - Sun, 14 Sep
Delta Logo
1:25 p.m. - 11:53 p.m.LIR-YUL
8h 28m1 stop
Delta Logo
6:15 p.m. - 12:00 p.m.YUL-LIR
19h 45m1 stop
C$ 1,002Delta
Find Deal
Fri, 5 Sep - Mon, 15 Sep
Delta Logo
1:25 p.m. - 11:53 p.m.LIR-YUL
8h 28m1 stop
Delta Logo
7:00 a.m. - 12:00 p.m.YUL-LIR
31h 00m2 stops
C$ 1,071Delta
Find Deal
Useful Info

KAYAK's insights & trends for flights to Montreal

Get data-powered insights and trends into flights to Montreal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Montreal?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Montreal was found on the route from Liberia, at C$ 740 return. The most popular connection is from San José to Montreal and KAYAK users have found round-trip deals for as low as C$ 541 in the last 3 days.

How much is a flight to Montreal Pierre Elliott Trudeau Intl Airport?

The average and cheapest price for all round-trip flights to Montreal Pierre Elliott Trudeau Intl Airport from each origin found by users searching on KAYAK in the last month.

A flight to Montreal Pierre Elliott Trudeau Intl Airport costs C$ 450 on average. The cheapest price found on KAYAK in the last 2 weeks cost C$ 270 and departed from Liberia. The most popular routes on KAYAK are Liberia to Montreal Pierre Elliott Trudeau Intl Airport which costs C$ 333 on average, and San José to Montreal Pierre Elliott Trudeau Intl Airport, which costs C$ 343 on average.

See prices from:

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Montreal Pierre Elliott Trudeau Intl Airport is April, where tickets cost C$ 595 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Costa Rica is C$ 978 and C$ 968 respectively. For one-way flights, the best month to travel is April with an average price of C$ 595.

What is a good deal for flights to Montreal Pierre Elliott Trudeau Intl Airport?

If you’re looking for cheap airfare to Montreal Pierre Elliott Trudeau Intl Airport, 25% of our users found tickets to Montreal Pierre Elliott Trudeau Intl Airport for the following prices or less: From San José C$ 302 round-trip, from Liberia C$ 308 round-trip.

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonFebruary
High seasonDecember
Cheapest flightC$ 221
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Liberia to Montreal

FAQs - booking Montreal flights

  • What is the cheapest flight to Montreal?

    In the last 3 days, the cheapest flight deal to Montreal was found on the route from Liberia, at C$ 740 return. The most popular connection is from San José to Montreal and KAYAK users have found round-trip deals for as low as C$ 541 in the last 3 days.

  • How far is Montreal Pierre Elliott Trudeau Intl Airport from central Montreal?

    You’ll need to travel 15 km to reach the Montreal city centre from Montreal Pierre Elliott Trudeau Intl Airport.

  • How much is a flight to Montreal?

    On average, a flight to Montreal costs C$ 450. The cheapest price found on KAYAK in the last 2 weeks cost C$ 270 and departed from Liberia Airport.

  • What is the cheapest day to fly to Montreal?

    Based on KAYAK data, the cheapest day to fly to Montreal is Friday where round-trip tickets can be as cheap as C$ 409. On the other hand, the most expensive day to fly is Monday, where round-trip prices are C$ 1,181 on average.

  • How does KAYAK find such low prices on flights to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The cheapest time of day to fly to Montreal Pierre Elliott Trudeau Intl Airport is generally in the evening, when round-trip flights cost C$ 248 on average. The most expensive time of day to fly to Montreal Pierre Elliott Trudeau Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 592.

  • How many direct flights to Montreal Pierre Elliott Trudeau Intl Airport are there each week?

    Each week there are around 821 direct flights from within Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Montreal

  • Looking for cheap airfare to Montreal? 25% of our users found round-trip tickets to Montreal for the following prices or less: From Liberia C$ 352, from San José C$ 557
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Montreal flight deals.

Top 5 airlines serving from Costa Rica to Montreal

 
See real verified KAYAK customer reviews for airlines flying to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Costa Rica to Montreal. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

10.0 ExcellentIrene, Jun 2025LAX - HNL
Read more Delta reviews

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

Overall, terrible. Flight from SFO was delayed due to “air traffic control issues”, and we were all mislead about connecting flights. Told “you have 20 minutes to catch your connection”. Reality was 5. We got to watch the plane sit at the bridge. Won’t fly Delta with a connection again.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

We were forced to wait nearly 50 additional minutes before leaving the terminal.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

Wifi did not work and they only served water, coffee, or tea.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

The flight and crew were good. Departure and arrival were timely. Check-in was professional and helpful in Malaga on return trip (same on outbound trip from Toronto). The ad before ach program was punishing - specifically for the internet/data service with the content creator that was showed twice in each ad pod. It was so annoying I made an effort to forget the name and would not use the service. Provide an opportunity to fast forward or skip the darn ads once they have been initially viewed.

Extra attention to kids, thank you, we appreciate! Perfect landing

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

The flight was delayed twice and I could not speak with anyone at the airport about checking in. The phone number to Copa - the customer service agents were polite. They are just limited at helping because they are not at the airport

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

My flight delayed and i misss the connection they send me to orlando no to tampa i have to pay a uber to my house

I upgraded myself to Business Class at the last minute so I had a DREAMS window seat. Seeing as I've never flown Business before everything was novel and fun for me and it made the 7 hour flight much more enjoyable for sure.

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

It was good, plane is a bit older so seats are somewhat flat

Copa stranded us ans then tried to charge us thousands to leave Panama.

Friendly flight team and seamless travel from one stop to next.

I did the online check-in as soon as it opened, including all the required info. When I got to the airport to drop off the luggage, Air Canada system wasn't finding my PR card info, which took a long time to resolve. Every time I fly with Air Canada, there is always some technical glitch.

The AC check-in counter closed early and caused us to miss our flight. Our connecting flight arrived late, at 1300, so we picked up our bags and ran to the AC check-in counter, only to find it closed already, although our flight to Montreal was at 1435. We had already checked in online, so the AC staff knew we were coming.

Great overall. Quick boarding, attentive staff - great experience in premium class.

Everything was OK, except one moment. After online check-in, Air Canada have sent me two same boarding passes. I asked to resend, but it comes the same again.

Ground personnel in better mood. Sounded agressive wrt carry on bagage sizing.

We are extremely impressed with all aspects of flying with Air Canada.

Just kinda of a bus ride … we could do better. Delay in the flight :(

It was just ok, after a weather delay and had to take 3 planes in one day I asked for another cookie and she said no only one per passenger, found that a bit pity after spending my whole day in airports and planes

They delayed all our flights and lost our luggage flying to Tokyo, Japan. Worst experience I have had with any airline. DO NOT BOOK.

They did great as being my first time flying with them I will consider flying with them again on my next trip.

Flight to Bogotá delayed by 3 h Missed connection from Bogotá to Guayaquil. Avianca unable to bring us to Baltra on time Overall delay 36h. We missed boat departure from galagos. Overall 10 day trip needed to be cancelled. Avianca was completely un-professional.

I receive a service for what I pay, so it is fair.

i think the flight was late because they were so strict about measuring everyone's personal items to try and charge them $119. It was really petty and made us late.

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

Business class seats did not lie flat. There was only powdered milk for your coffee....in Business Class!! Food was good.

There isn't much space in-between seats and even water needs to be paid for during the flight.

Lounge for business was closed. Boarding was rush and stand by. Seat for business is just the middle seat blocked and some more leg room.

We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.

please see previous response; it covers the whole travel trajectory.

I enjoyed it! In that case, I should have been offered this choice. On my first trip to Miami, I was asked to pay $320 for my luggage just for getting it totally broken. I cannot accept this situation at all!!!!

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Saint-Sauveur
Dorval
Sherbrooke
Magog
Drummondville
Brossard
Longueuil
Bromont
Boucherville
Sutton
Waterloo

Everything you need to know for your flight to Montreal

Information on the airport you'll fly into in Montreal

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.