How many flights depart from Ottawa to Costa Rica on average per week?

6 flights are operational weekly from Ottawa to Costa Rica as of November 2026. The most popular departure day for this route is Wed, with 33% of flights per week taking off on this day.

Which airlines fly to Costa Rica?

Air Transat, Air Canada and Porter Airlines are the top three most popular airlines that fly to Costa Rica from Ottawa according to our data. Air Transat is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 8 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ottawa to Costa Rica?

United Airlines and Porter Airlines are the most popular carriers operating from Ottawa to Costa Rica

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?

The number of operators available for flights from Ottawa Airport to Costa Rica is 6 as of November 2026.

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.

C$ 266 Cheap Flights from Ottawa to Costa Rica in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Costa Rica

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 a.m. - 6:37 p.m.YOW Ottawa-LIR Liberia

33h 52m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

5:20 p.m. - 3:07 p.m.LIR Liberia-YOW Ottawa

20h 47m2 stops Newark Washington, D.C. Reagan-National

C$ 429United Airlines

Fri, 4 Dec - Wed, 16 Dec

3:10 p.m. - 6:37 p.m.YOW Ottawa-LIR Liberia

28h 27m2 stops Newark Houston George Bush Intcntl

5:20 p.m. - 3:07 p.m.LIR Liberia-YOW Ottawa

20h 47m2 stops Newark Washington, D.C. Reagan-National

C$ 429United Airlines

Sat, 5 Dec - Wed, 16 Dec

8:40 a.m. - 1:33 p.m.YOW Ottawa-LIR Liberia

5h 53mdirect

4:20 p.m. - 10:54 p.m.LIR Liberia-YOW Ottawa

5h 34mdirect

C$ 441Porter Airlines

Wed, 25 Nov - Wed, 2 Dec

8:40 a.m. - 1:33 p.m.YOW Ottawa-LIR Liberia

5h 53mdirect

4:20 p.m. - 10:54 p.m.LIR Liberia-YOW Ottawa

5h 34mdirect

C$ 442Porter Airlines

Wed, 25 Nov - Wed, 2 Dec

7:00 a.m. - 3:19 p.m.YOW Ottawa-LIR Liberia

9h 19m1 stop Toronto Pearson Intl

2:40 p.m. - 12:41 a.m.LIR Liberia-YOW Ottawa

9h 01m1 stop Toronto Pearson Intl

C$ 465Multiple Airlines

Fri, 4 Dec - Wed, 16 Dec

8:40 a.m. - 1:33 p.m.YOW Ottawa-LIR Liberia

5h 53mdirect

4:20 p.m. - 10:54 p.m.LIR Liberia-YOW Ottawa

5h 34mdirect

C$ 468Air Transat

Wed, 25 Nov - Wed, 2 Dec

8:40 a.m. - 1:34 p.m.YOW Ottawa-LIR Liberia

5h 54mdirect

4:20 p.m. - 10:54 p.m.LIR Liberia-YOW Ottawa

5h 34mdirect

C$ 468Air Transat

Sun, 6 Dec - Fri, 11 Dec

7:00 a.m. - 1:39 p.m.YOW Ottawa-LIR Liberia

7h 39m1 stop Toronto Pearson Intl

2:40 p.m. - 12:41 a.m.LIR Liberia-YOW Ottawa

9h 01m1 stop Toronto Pearson Intl

C$ 485Multiple Airlines

Thu, 3 Dec - Wed, 16 Dec

7:50 p.m. - 2:20 p.m.YOW Ottawa-LIR Liberia

19h 30m1 stop Montreal Pierre Elliott Trudeau Intl

3:20 p.m. - 4:32 p.m.LIR Liberia-YOW Ottawa

24h 12m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island

C$ 493Air Canada

Wed, 25 Nov - Wed, 2 Dec

7:50 p.m. - 2:20 p.m.YOW Ottawa-LIR Liberia

19h 30m1 stop Montreal Pierre Elliott Trudeau Intl

3:20 p.m. - 3:57 p.m.LIR Liberia-YOW Ottawa

23h 37m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 493Air Canada

Wed, 25 Nov - Wed, 2 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

4:46 p.m. - 12:56 p.m.YOW Ottawa-LIR Liberia

21h 10m1 stop Chicago O'Hare Intl

2:20 p.m. - 7:27 p.m.LIR Liberia-YOW Ottawa

28h 07m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 445United Airlines

Fri, 13 Nov - Tue, 24 Nov

4:46 p.m. - 1:10 p.m.YOW Ottawa-LIR Liberia

21h 24m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:20 p.m. - 3:07 p.m.LIR Liberia-YOW Ottawa

20h 47m2 stops Newark Washington, D.C. Dulles Intl

C$ 445United Airlines

Fri, 13 Nov - Tue, 24 Nov

8:40 a.m. - 1:33 p.m.YOW Ottawa-LIR Liberia

5h 53mdirect

2:40 p.m. - 12:37 a.m.LIR Liberia-YOW Ottawa

8h 57m1 stop Toronto Pearson Intl

C$ 510Multiple Airlines

Fri, 13 Nov - Tue, 17 Nov

8:40 a.m. - 1:33 p.m.YOW Ottawa-LIR Liberia

5h 53mdirect

4:10 p.m. - 10:34 p.m.LIR Liberia-YOW Ottawa

5h 24mdirect

C$ 528Porter Airlines

Fri, 13 Nov - Sun, 22 Nov

8:40 a.m. - 1:33 p.m.YOW Ottawa-LIR Liberia

5h 53mdirect

4:20 p.m. - 10:44 p.m.LIR Liberia-YOW Ottawa

5h 24mdirect

C$ 528Porter Airlines

Fri, 13 Nov - Wed, 25 Nov

5:30 a.m. - 1:10 p.m.YOW Ottawa-LIR Liberia

8h 40m1 stop Toronto Pearson Intl

4:20 p.m. - 10:44 p.m.LIR Liberia-YOW Ottawa

5h 24mdirect

C$ 613Multiple Airlines

Sat, 14 Nov - Wed, 18 Nov

5:30 a.m. - 1:10 p.m.YOW Ottawa-LIR Liberia

8h 40m1 stop Toronto Pearson Intl

5:05 p.m. - 11:40 p.m.LIR Liberia-YOW Ottawa

29h 35m1 stop Toronto Pearson Intl

C$ 639WestJet

Sat, 14 Nov - Fri, 20 Nov

5:30 a.m. - 4:15 p.m.YOW Ottawa-LIR Liberia

11h 45m1 stop Toronto Pearson Intl

5:05 p.m. - 11:40 p.m.LIR Liberia-YOW Ottawa

29h 35m1 stop Toronto Pearson Intl

C$ 696WestJet

Fri, 13 Nov - Fri, 20 Nov

5:10 a.m. - 2:10 p.m.YOW Ottawa-LIR Liberia

10h 00m1 stop Toronto Pearson Intl

3:20 p.m. - 9:47 a.m.LIR Liberia-YOW Ottawa

17h 27m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 752Air Canada

Tue, 10 Nov - Tue, 17 Nov

8:30 p.m. - 2:10 p.m.YOW Ottawa-LIR Liberia

18h 40m1 stop Toronto Pearson Intl

3:10 p.m. - 1:40 a.m.LIR Liberia-YOW Ottawa

9h 30m1 stop Toronto Pearson Intl

C$ 761Air Canada

Fri, 13 Nov - Thu, 19 Nov

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Air Canada flights from Ottawa to Costa Rica

Our best Air Canada deals on Ottawa to Costa Rica flight tickets

Air Canada

18 Nov

YOW5:10 p.m.Ottawa

22h 10m

2 stops

LIR2:20 p.m.Liberia

21 Nov

LIR3:20 p.m.Liberia

19h 17m

1 stop

YOW11:37 a.m.Ottawa

C$ 499

Air Canada

18 Nov

YOW9:00 a.m.Ottawa

30h 20m

1 stop

LIR2:20 p.m.Liberia

20 Nov

LIR3:10 p.m.Liberia

16h 10m

1 stop

YOW8:20 a.m.Ottawa

C$ 506

Air Canada

18 Nov

YOW8:30 p.m.Ottawa

18h 50m

2 stops

LIR2:20 p.m.Liberia

20 Nov

LIR3:10 p.m.Liberia

19h 27m

2 stops

YOW11:37 a.m.Ottawa

C$ 510

Porter Airlines flights from Ottawa to Costa Rica

Our best Porter Airlines deals on Ottawa to Costa Rica flight tickets

Porter Airlines

25 Nov

YOW8:40 a.m.Ottawa

5h 53m

LIR1:33 p.m.Liberia

2 Dec

LIR4:20 p.m.Liberia

5h 34m

YOW10:54 p.m.Ottawa

C$ 442

Porter Airlines

15 Nov

YOW8:40 a.m.Ottawa

5h 53m

LIR1:33 p.m.Liberia

22 Nov

LIR4:10 p.m.Liberia

5h 24m

YOW10:34 p.m.Ottawa

C$ 444

Porter Airlines

25 Nov

YOW8:40 a.m.Ottawa

5h 53m

LIR1:33 p.m.Liberia

2 Dec

LIR4:20 p.m.Liberia

5h 34m

YOW10:54 p.m.Ottawa

C$ 453

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Fri 4/12

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

2 stops33h 52m

Liberia

Wed 16/12

5:20 p.m.-3:07 p.m.

2 stops20h 47m

C$ 429

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Sat 5/12

3:10 p.m.-6:37 p.m.

2 stops28h 27m

Liberia

Wed 16/12

5:20 p.m.-3:07 p.m.

2 stops20h 47m

C$ 429

Quickest round-trip

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Wed 25/11

8:40 a.m.-1:33 p.m.

Nonstop5h 53m

Liberia

Wed 2/12

4:20 p.m.-10:54 p.m.

Nonstop5h 34m

C$ 441

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Wed 25/11

8:40 a.m.-1:33 p.m.

Nonstop5h 53m

Liberia

Wed 2/12

4:20 p.m.-10:54 p.m.

Nonstop5h 34m

C$ 442

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Fri 4/12

7:00 a.m.-3:19 p.m.

1 stop9h 19m

Liberia

Wed 16/12

2:40 p.m.-12:41 a.m.

1 stop9h 01m

C$ 465

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Wed 25/11

8:40 a.m.-1:33 p.m.

Nonstop5h 53m

Liberia

Wed 2/12

4:20 p.m.-10:54 p.m.

Nonstop5h 34m

C$ 468

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Sun 6/12

8:40 a.m.-1:34 p.m.

Nonstop5h 54m

Liberia

Fri 11/12

4:20 p.m.-10:54 p.m.

Nonstop5h 34m

C$ 468

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Thu 3/12

7:00 a.m.-1:39 p.m.

1 stop7h 39m

Liberia

Wed 16/12

2:40 p.m.-12:41 a.m.

1 stop9h 01m

C$ 485

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Wed 25/11

7:50 p.m.-2:20 p.m.

1 stop19h 30m

Liberia

Wed 2/12

3:20 p.m.-4:32 p.m.

2 stops24h 12m

C$ 493

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Wed 25/11

7:50 p.m.-2:20 p.m.

1 stop19h 30m

Liberia

Wed 2/12

3:20 p.m.-3:57 p.m.

1 stop23h 37m

C$ 493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Ottawa is in May. Flight prices, which tend to average around C$ 521, are often lower during this time because this is during the off-season. If you don’t want to visit Costa Rica in May, then you should wait until April to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 571.

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

Our data shows that Monday is the least expensive day to fly to Costa Rica. Tickets to fly out on this day can be as low as C$ 605. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Costa Rica on Sunday is C$ 739.

What is the cheapest Ottawa to Costa Rica flight route?

Fly from Ottawa to Liberia for the best Ottawa - Costa Rica flight prices

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

You are more likely to see cheaper flights to Costa Rica from Ottawa when booking week ahead of your departure date. In general, you can expect to find flights to Costa Rica for around C$ 651 when searching week 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$ 534 on momondo.

What cabin class options are available on Ottawa to Costa Rica flights?

There are 3 cabin classes available to choose from on Ottawa to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Ottawa to Costa Rica.

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$ 266
Fastest flight time	5h 53m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Costa Rica	40 airports

The best one-way flight to Costa Rica from Ottawa in the past 72 hours is C$ 266. The best round-trip flight deal from Ottawa to Costa Rica found on momondo in the last 72 hours is C$ 429.

The fastest flight from Ottawa to Costa Rica takes 5h 53m

Direct flights go from Ottawa to Costa Rica on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 40 airports in Costa Rica. From Ottawa there are direct flights to Liberia (LIR).

Search flight deals

Frequently asked questions about flying from Ottawa to Costa Rica

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?
The number of operators available for flights from Ottawa Airport to Costa Rica is 6 as of November 2026.
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?
Based on momondo bookings for flights between Ottawa and Costa Rica, the leading plane model is Embraer 195 E2, making up 84.58% of the total bookings. Other popular models include Boeing 737 MAX 8 with 13.44%, Boeing 737-800 Passenger/BBJ2 (winglets) with 0.88%, and Airbus A330-200 with 0.44%.

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 Airlines	PriceFrom C$ 346	Free Cancellation	Rating 7.3 10,472 reviews	Search United Airlines flights
Porter Airlines	PriceFrom C$ 372	Free Cancellation	Rating 8.0 468 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 405	Free Cancellation	Rating 7.7 585 reviews	Search Air Transat flights
WestJet	PriceFrom C$ 460	Free Cancellation	Rating 7.2 3,437 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 490	Free Cancellation	Rating 7.1 11,874 reviews	Search Air Canada flights
Avianca	PriceFrom C$ 516	Free Cancellation	Rating 6.5 2,551 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.

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Complete your trip

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Popular Cities in Costa Rica

Flights to Liberiafrom C$ 340

Flights to San Joséfrom C$ 427

Cheap flights from Ottawa to Costa Rica from C$ 266

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 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ottawa to Costa Rica

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Air Canada flights from Ottawa to Costa Rica

Our best Air Canada deals on Ottawa to Costa Rica flight tickets

Porter Airlines flights from Ottawa to Costa Rica

Our best Porter Airlines deals on Ottawa to Costa Rica flight tickets

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See travel insights to Costa Rica from

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

What is the cheapest month to fly to Costa Rica?

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

What is the cheapest Ottawa to Costa Rica flight route?

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

What cabin class options are available on Ottawa to Costa Rica flights?

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

What is the cheapest airline that flies from Ottawa to Costa Rica?

Which airlines fly to Costa Rica?

How many flights depart from Ottawa to Costa Rica on average per week?

Cheap Ottawa to Costa Rica flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Costa Rica

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Ottawa flight routes

According to popular flight searches on momondo this year

Costa Rica flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Costa Rica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Costa Rica

List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

Complete your trip to Costa Rica

Explore popular destinations other users love

According to popular flight searches on momondo this year