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Cheap flights from Ottawa to Costa Rica from C$ 204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Costa Rica departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Costa Rica

Cheap round-trip flights

United Airlines Logo
2:15 p.m. - 12:55 p.m.YOW-LIR
23h 40m2 stops
United Airlines Logo
8:35 a.m. - 11:54 p.m.LIR-YOW
14h 19m2 stops
C$ 338United Airlines
Find Deal
Fri, 28 Nov - Thu, 4 Dec
United Airlines Logo
9:45 a.m. - 6:37 p.m.YOW-LIR
33h 52m2 stops
United Airlines Logo
2:20 p.m. - 9:18 p.m.LIR-YOW
29h 58m2 stops
C$ 339United Airlines
Find Deal
Wed, 5 Nov - Wed, 12 Nov
Logo
3:05 p.m. - 2:40 p.m.YOW-LIR
24h 35m1 stop
Logo
3:40 p.m. - 8:20 a.m.LIR-YOW
39h 40m2 stops
C$ 436
Find Deal
Wed, 3 Dec - Thu, 11 Dec
Logo
3:05 p.m. - 2:40 p.m.YOW-LIR
24h 35m1 stop
Logo
3:40 p.m. - 10:10 a.m.LIR-YOW
17h 30m1 stop
C$ 443
Find Deal
Wed, 3 Dec - Thu, 11 Dec
Porter Airlines Logo
8:50 p.m. - 2:40 p.m.YOW-LIR
18h 50m2 stops
Porter Airlines Logo
3:40 p.m. - 12:42 a.m.LIR-YOW
8h 02m1 stop
C$ 488Porter Airlines
Find Deal
Wed, 3 Dec - Thu, 11 Dec
Porter Airlines Logo
8:50 p.m. - 2:40 p.m.YOW-LIR
18h 50m2 stops
Porter Airlines Logo
3:40 p.m. - 12:42 a.m.LIR-YOW
8h 02m1 stop
C$ 490Porter Airlines
Find Deal
Wed, 3 Dec - Thu, 11 Dec
WestJet Logo
5:40 a.m. - 1:29 p.m.YOW-LIR
9h 49m1 stop
WestJet Logo
3:20 p.m. - 12:42 a.m.LIR-YOW
8h 22m1 stop
C$ 499WestJet
Find Deal
Sun, 26 Oct - Sun, 2 Nov
Air Canada Logo
7:15 a.m. - 2:45 p.m.YOW-LIR
8h 30m1 stop
Air Canada Logo
3:45 p.m. - 12:22 p.m.LIR-YOW
19h 37m2 stops
C$ 509Air Canada
Find Deal
Wed, 26 Nov - Wed, 3 Dec
WestJet Logo
5:40 a.m. - 2:29 p.m.YOW-LIR
9h 49m1 stop
WestJet Logo
12:50 p.m. - 12:42 a.m.LIR-YOW
10h 52m1 stop
C$ 524WestJet
Find Deal
Wed, 3 Dec - Thu, 11 Dec
Air Canada Logo
7:15 a.m. - 2:45 p.m.YOW-LIR
8h 30m1 stop
Air Canada Logo
3:45 p.m. - 9:42 a.m.LIR-YOW
16h 57m2 stops
C$ 541Air Canada
Find Deal
Mon, 24 Nov - Wed, 3 Dec

United Airlines flights from Ottawa to Costa Rica

Our best United Airlines deals on Ottawa to Costa Rica flight tickets
United Airlines
28 Nov
YOW2:15 p.m.Ottawa
23h 40m
2 stops
LIR12:55 p.m.Liberia
4 Dec
LIR8:35 a.m.Liberia
14h 19m
2 stops
YOW11:54 p.m.Ottawa
C$ 338
Find similar
United Airlines
5 Nov
YOW9:45 a.m.Ottawa
33h 52m
2 stops
LIR6:37 p.m.Liberia
12 Nov
LIR2:20 p.m.Liberia
29h 58m
2 stops
YOW9:18 p.m.Ottawa
C$ 339
Find similar
United Airlines
24 Nov
YOW2:15 p.m.Ottawa
23h 55m
2 stops
LIR1:10 p.m.Liberia
3 Dec
LIR8:35 a.m.Liberia
14h 19m
2 stops
YOW11:54 p.m.Ottawa
C$ 389
Find similar

Avianca flights from Ottawa to Costa Rica

Our best Avianca deals on Ottawa to Costa Rica flight tickets
Avianca
10 Aug
YOW7:55 p.m.Ottawa
24h 50m
2 stops
SJO6:45 p.m.San José Juan Santamaria Intl
19 Aug
SJO3:05 p.m.San José Juan Santamaria Intl
18h 00m
2 stops
YOW11:05 a.m.Ottawa
C$ 1,030
Find similar
Avianca
5 Aug
YOW7:55 p.m.Ottawa
17h 20m
2 stops
SJO11:15 a.m.San José Juan Santamaria Intl
11 Aug
SJO1:55 a.m.San José Juan Santamaria Intl
21h 40m
2 stops
YOW1:35 a.m.Ottawa
C$ 1,557
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from Ottawa to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Fri 28/11

2:15 p.m.-12:55 p.m.

2 stops23h 40m

Liberia

Thu 4/12

8:35 a.m.-11:54 p.m.

2 stops14h 19m

C$ 338

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Wed 5/11

9:45 a.m.-6:37 p.m.

2 stops33h 52m

Liberia

Wed 12/11

2:20 p.m.-9:18 p.m.

2 stops29h 58m

C$ 339

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Wed 3/12

3:05 p.m.-2:40 p.m.

1 stop24h 35m

Liberia

Thu 11/12

3:40 p.m.-8:20 a.m.

2 stops39h 40m

C$ 436

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Wed 3/12

3:05 p.m.-2:40 p.m.

1 stop24h 35m

Liberia

Thu 11/12

3:40 p.m.-10:10 a.m.

1 stop17h 30m

C$ 443

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Wed 3/12

8:50 p.m.-2:40 p.m.

2 stops18h 50m

Liberia

Thu 11/12

3:40 p.m.-12:42 a.m.

1 stop8h 02m

C$ 488

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Wed 3/12

8:50 p.m.-2:40 p.m.

2 stops18h 50m

Liberia

Thu 11/12

3:40 p.m.-12:42 a.m.

1 stop8h 02m

C$ 490

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Sun 26/10

5:40 a.m.-1:29 p.m.

1 stop9h 49m

Liberia

Sun 2/11

3:20 p.m.-12:42 a.m.

1 stop8h 22m

C$ 499

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Wed 26/11

7:15 a.m.-2:45 p.m.

1 stop8h 30m

Liberia

Wed 3/12

3:45 p.m.-12:22 p.m.

2 stops19h 37m

C$ 509

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Wed 3/12

5:40 a.m.-2:29 p.m.

1 stop9h 49m

Liberia

Thu 11/12

12:50 p.m.-12:42 a.m.

1 stop10h 52m

C$ 524

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Mon 24/11

7:15 a.m.-2:45 p.m.

1 stop8h 30m

Liberia

Wed 3/12

3:45 p.m.-9:42 a.m.

2 stops16h 57m

C$ 541

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Ottawa to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Ottawa is in July. Flight prices, which tend to average around C$ 808, are often lower during this time because this is during the off-season. If you don’t want to visit Costa Rica in July, then you should wait until May to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 814.

What is the cheapest day to depart on your flight to Costa Rica?

Our data shows that Sunday is the least expensive day to fly to Costa Rica. Tickets to fly out on this day can be as low as C$ 980. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Costa Rica on Friday is C$ 1,292.

What is the cheapest time of day to depart on your flight to Costa Rica?

Our most recent data shows that the best time of day to fly to Costa Rica is in the afternoon. Flights from Ottawa to Costa Rica during this time can be as low as C$ 598. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,178 on average. Flights to Costa Rica from Ottawa at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Costa Rica from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around C$ 1,044 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Ottawa for as low as C$ 709 on momondo.

Can stopping save me money on Ottawa to Costa Rica flights?

You could potentially save up to 18% on your flight if you consider stops on a Ottawa to Costa Rica flight.

Cheap Ottawa to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Costa Rica

Best price found

C$ 204

Fastest flight time

5h 50m

Direct flights

Thu and Sun

Airports in Costa Rica

2 airports
The best one-way flight to Costa Rica from Ottawa in the past 72 hours is C$ 204. The best round-trip flight deal from Ottawa to Costa Rica found on momondo in the last 72 hours is C$ 338.
The fastest flight from Ottawa to Costa Rica takes 5h 50m
Direct flights go from Ottawa to Costa Rica on Thursday and Sunday. The only airline offering direct flights is Porter Airlines.
There are 2 airports near Costa Rica: Liberia (LIR), San José Juan Santamaria Intl (SJO)
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  • When did momondo last update prices for flights from Ottawa Airport to Costa Rica?

    Prices for flights from Ottawa Airport to Costa Rica refresh daily.

  • How many operators does momondo search for flights from Ottawa Airport to Costa Rica?

  • How old do you have to be to fly from Ottawa Airport to Costa Rica?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ottawa to Costa Rica?

Best airlines flying from Ottawa to Costa Rica

Compare and see reviews for airlines that fly from Ottawa to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 326Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
WestJetPriceFrom C$ 498Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 564Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 569Free CancellationRating
8.0
318 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 790Free CancellationRating
7.7
424 reviews
Search Air Transat flights
AviancaPriceFrom C$ 933Free CancellationRating
6.7
2,388 reviews
Search Avianca flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Costa Rica?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Costa Rica . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to Costa Rica with flexible booking policies on momondo?

All flight searches from Ottawa to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ottawa to Costa Rica?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Ottawa.

I’m not ready to book a flight from Ottawa to Costa Rica right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Costa Rica from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Costa Rica

Popular Cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo
Flights to San José, San José Provincefrom C$ 470
Flights to Liberiafrom C$ 338