C$ 194 Find Cheap Flights from Ottawa to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Costa Rica departing on 29/6. 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

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Best Costa Rica Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stopsC$ 546
Liberia
Liberia1 stopC$ 524
San José
San José2 stopsC$ 546
Liberia
Liberia1 stopC$ 524

Cheap Flights from Ottawa to Costa Rica

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Costa Rica 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 Ottawa to Costa Rica

Sat, 4 Oct - Sat, 18 Oct
WestJet Logo
5:55 a.m. - 12:21 p.m.YOW-LIR
8h 26m1 stop
WestJet Logo
1:25 p.m. - 12:22 a.m.LIR-YOW
8h 57m1 stop
C$ 524WestJet
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Wed, 30 Jul - Wed, 6 Aug
United Airlines Logo
7:29 p.m. - 2:23 p.m.YOW-LIR
20h 54m2 stops
United Airlines Logo
3:25 p.m. - 2:04 p.m.LIR-YOW
20h 39m2 stops
C$ 526United Airlines
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Wed, 30 Jul - Wed, 6 Aug
United Airlines Logo
5:50 p.m. - 10:44 a.m.YOW-LIR
18h 54m1 stop
United Airlines Logo
3:25 p.m. - 2:04 p.m.LIR-YOW
20h 39m2 stops
C$ 534United Airlines
Find Deal
Sat, 26 Jul - Mon, 4 Aug
United Airlines Logo
5:25 p.m. - 11:53 a.m.YOW-LIR
20h 28m1 stop
United Airlines Logo
1:20 p.m. - 2:13 p.m.LIR-YOW
22h 53m2 stops
C$ 535United Airlines
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Wed, 3 Dec - Thu, 11 Dec
Air Canada Logo
8:10 p.m. - 12:55 p.m.YOW-LIR
17h 45m1 stop
Air Canada Logo
3:00 p.m. - 8:16 p.m.LIR-YOW
28h 16m2 stops
C$ 580Air Canada
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Wed, 3 Dec - Thu, 11 Dec
Air Canada Logo
10:10 a.m. - 12:55 p.m.YOW-LIR
27h 45m1 stop
Air Canada Logo
3:00 p.m. - 8:16 p.m.LIR-YOW
28h 16m2 stops
C$ 581Air Canada
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Mon, 25 Aug - Mon, 1 Sep
WestJet Logo
5:55 a.m. - 12:24 p.m.YOW-LIR
8h 29m1 stop
WestJet Logo
1:25 p.m. - 12:22 a.m.LIR-YOW
8h 57m1 stop
C$ 593WestJet
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Thu, 18 Sep - Sat, 27 Sep
Avianca Logo
1:55 p.m. - 11:35 p.m.YOW-SJO
11h 40m2 stops
Avianca Logo
1:40 a.m. - 9:35 p.m.SJO-YOW
17h 55m2 stops
C$ 1,328Avianca
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Wed, 30 Jul - Tue, 5 Aug
Avianca Logo
1:55 p.m. - 11:35 p.m.YOW-SJO
11h 40m2 stops
Avianca Logo
1:55 a.m. - 6:52 p.m.SJO-YOW
14h 57m2 stops
C$ 1,484Avianca
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Fri, 25 Jul - Sun, 3 Aug
SWISS Logo
6:30 p.m. - 3:25 p.m.YOW-LIR
46h 55m3 stops
SWISS Logo
4:35 p.m. - 5:20 p.m.LIR-YOW
22h 45m2 stops
C$ 18,581SWISS
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KAYAK's insights & trends for Ottawa to Costa Rica flights

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

What is the cheapest month to fly from Ottawa to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Costa Rica, 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 from Ottawa to Costa Rica is July, when tickets cost C$ 796 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of round-trip tickets is C$ 1,575 and C$ 1,244 respectively.

How far in advance should I book a flight from Ottawa to Costa Rica?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Costa Rica, 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 on the flight from Ottawa to Costa Rica, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.


Good to know

Low seasonSeptember
High seasonFebruary
Cheapest flightC$ 194
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from Ottawa to Liberia

FAQs - booking Costa Rica flights

  • What other cities are reachable from SJO Airport in Costa Rica?

    From Ottawa's YOW Airport, you can travel to Costa Rica and then use a range of local transit choices to get to the cities close to Juan Santamara International Airport. You can take a bus, a taxi, or rent a car from the SJO Airport to get to nearby cities like Rio Segundo, Alajuela, and San Antonio with ease.

  • How can I board the flight that leaves Ottawa for Costa Rica as early as possible?

    If you stay the night before your trip departure at one of the hotels closest to YOW Airport, it will be straightforward for you to take the earliest aircraft from Ottawa to Costa Rica. In this case, you might want to think about booking a room at the close-by Hilton Garden Inn Ottawa Airport, which is just 7 minutes away from YOW by foot. The hotel is closer to the airport and offers a complimentary airport shuttle service.

  • Does YOW-CR0 flight route offer any pet-friendly flying options?

    Yes, passengers travelling on the YOW-CR0 route should not worry about the safety of their dogs when visiting Costa Rica. Numerous airports in Ottawa, most prominently the YOW Airport, which offers international flights to Costa Rica, allow guests to bring their canine companions with them when they visit the airport. However, as a matter of policy, all animals must be leashed at all times in these airports.

  • What kid seat safety precautions should drivers be aware of before renting a car in Costa Rica?

    The legislation in Costa Rica requires that youngsters under the age of twelve be buckled into a suitable car seat. When their height is 1.5 meters and higher and yet they are younger than 12, such children may be restrained in a car using only a seat belt.

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

    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 from Ottawa to Costa Rica.

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

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

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

    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 from Ottawa to Costa Rica 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 from Ottawa to Costa Rica?

    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 from Ottawa to Costa Rica 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 Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the evening, when round-trip flights cost C$ 433 on average. Morning departures are around 65% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 854.

Top tips for finding cheap flights to Costa Rica

  • Consider selecting a hotel near Juan Santamara International Airport if your flight from Ottawa to Costa Rica is anticipated to land late at night. The Courtyard by Marriott San Jose Airport Alajuela is one of the most convenient places for tourists to stay the night when they arrive late at SJO Airport. The distance to this accommodation may be covered on foot in under five minutes.
  • Families with children can travel in comfort from Ottawa to Costa Rica's SJO Airport on flights operated by Avianca, Delta, or Air Canada. On each journey from Ottawa to Costa Rica, your kids may easily stream live their favorite films, songs, as well as TV episodes with these airlines' complimentary in-flight Wi-Fi.
  • While waiting for their respective flights from Ottawa to Costa Rica, passengers can unwind in some of the most comfortable settings in airport lounges at Ottawa International Airport (YOW). The Aspire Lounge is a well-liked lounge for passengers flying out of YOW Airport in economy classes. It is situated at the international departures and offers pocket-friendly services.
  • All of the major airports in Ottawa that offer international flights to Costa Rica, including YOW Airport, offer a number of specific services for passengers with disabilities. At this airport, parking spaces are designated just for vehicles transporting people with disabilities. Also, all major airlines at YOW Airport offer free cab-to-aircraft wheelchair transfer services.
  • Most Ottawa residents who travel to Costa Rica choose to fly out of YOW Airport. This is because, in contrast to other nearby airports like Montreal Trudeau Airport (YUL), YOW acts as an important hub for a multitude of well-known international airlines that fly to Costa Rica, increasing the possibility that they may find low-cost flight tickets due to the competitive pricing advantages.

Top 5 airlines serving from Ottawa to Costa Rica

 
Need help choosing which airline to fly with from Ottawa to Costa Rica? 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.
7.8
Air TransatOverall score based on 398 reviews
8.5Crew
7.1Entertainment
7.4Comfort
7.9Boarding
6.8Food
Airline reviews

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.

8.0 ExcellentShazad, Jun 2025AGP - YUL
Read more Air Transat reviews

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.

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

The seats are totally uncomfortable making the flight less than pleasant. The cookies & pretzels were terrible!!!

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

Lots of overhead storage, good crew, good service, smooth landing.

Lots of overhead storage and a good crew and service.

The small prop plane was crowded and the overhead luggage storage is a smaller than on the jets. Other than that, the crew was good, the flight was on time and the landing was smooth.

There was a medical emergency that the crew handled very well. There was no “entertainment” of any sort-no movie/music/whatever. Food was typical of airlines: mediocre.

On time. Friendly and efficient staff at check in and flight crew.

Terrible decision to take a night flight. Not enough time to sleep and premium seat has no foot rest ao couldn’t get comfortable!

Late departure, so I missed connection in Detroit. But Delta gave me a great hotel & breakfast. Just sorry I could not get anything from my checked baggage.

Crew was friendly. Lost our luggage and told us it’d be in later in the evening of the day we returned. It was not. Still after 5 days have not received it.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Just a little improvement on food but everything is excellent

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

In flight WiFi not working. entertainment system not functioning Food was mediocre poor for business class Service was ok but not excellent Crew were pleasant. Announcements were made at a ridiculous volume.

Food, service and the boarding/offloading aspects were great. Our only issue were the seats we booked in the exit row because it was next to the bathroom so we were interrupted all night by people waiting for and then opening and closing the door to use the facilities. Would have fine for a day flight but not so much for an overnighter.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

I will never fly Air Canada again. 5 hour delay due to plane problem which could have been fixed while plane sat empty. We offered a $15CAD voucher for dinner due to delay, BUT that is NOT Even enough for a hamburger. Air Canada rebooked my 87 year old mother on an onward flight in Munich with NINE HOUR layover without rebooking me on same flight. Air Canada apparently cancelled my onward flight as I was offered a refund for the Lufthansa leg from Munich. Fortunately, Lufthansa Service Center staff was very helpful rebooking us both on same flight which was one hour earlier, so only 8 hour layover. Lufthansa airport Mobility staff as well as plane crew were awesome and extremely helpful with wheelchair support. Spoke with others who were on same flight from YYZ to MUC and there was at least one other person that was not rebooked onwards (from Munich to Hamburg) by Air Canada but was able get support frkm LH Service Center staff. The Air Canada plane crew was very helpful, so the overall issue is Air Canada systems, and gate agents that have caused multiple negative issues on AC836 YYZ to MUC on May 18th. Similar to what others on this flight have said, I will NEVER, EVER, NEVER AGAIN fly Air Canada. And I've likely flown over 1 Million miles with them, with lots of miles in Business Class and have held Elite, and Super Elite status.

Good flight, slightly cramped as the seats are very close together

SIX HOUR FLIGHT DELAY!! $15.00 voucher to apologize. Missed our first tour in Quebec.

Terrible food, unprofessional flight attendants, and an uncomfortable seat. The food they provided was the worst I have ever had since I flew. They were worse than any cheap food you can get at convenience stores. I feel that a racist looking fight attendant was scanning me as she was passing by me. A man sitting in front of me fully extended his chair to the back, so I had virtually no space to eat with reasonable comfort. Many people were so inconsiderate of others and fully extended their chairs to the back that they did not have enough space to eat. Flight attendants ignored these situations and never bothered to tell passengers to return their chairs to upright positions during the mealtime. I want to be comfortable and don't care if others feel uncomfortable because of me. Those were the dominant thoughts of people in that airplane. I paid more than $2000.00 for this terrible experience.

Seats are very tight even in Plus, no complimentary snacks or beverage

The chicken that was served in business class was cold!

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.

Late departure. When the flight arrived in Medellin the plane sat at the gate for 20 minutes waiting for a bus for us to get off the plane.

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

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.

The seats were very uncomfortable. I would have upgrade or got different flight if I knew. I usually sleep in the plane but I couldn’t sleep at all. Very uncomfortable. Also no food or drink everything was to purchase, and that’s u usual for international flight.

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

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.

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