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

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

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

5 flights are operational weekly from Ottawa to Costa Rica as of December 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

Which airlines fly to Costa Rica?

Air Transat, Air Canada and WestJet 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 37% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 10 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

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 5 as of December 2025.

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$ 196 Cheap Flights from Ottawa to Costa Rica in 2025/26

1 adult

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Find the cheapest flights from Ottawa to Costa Rica

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Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:09 p.m. - 12:56 p.m.

YOW

SJO

20h 47m1 stop

2:05 p.m. - 9:18 p.m.

SJO

YOW

30h 13m1 stop

C$ 414United Airlines

to., 1 jan. - fr., 9 jan.

5:09 p.m. - 6:16 p.m.

YOW

SJO

26h 07m2 stops

6:30 a.m. - 9:56 p.m.

SJO

YOW

14h 26m2 stops

C$ 433United Airlines

to., 1 jan. - fr., 23 jan.

3:10 p.m. - 12:10 p.m.

YOW

LIR

23h 00m3 stops

3:25 p.m. - 9:35 p.m.

LIR

YOW

28h 10m2 stops

C$ 448United Airlines

ti., 31 mar. - to., 9 apr.

9:45 a.m. - 1:10 p.m.

YOW

LIR

28h 25m2 stops

1:01 p.m. - 9:18 p.m.

LIR

YOW

30h 17m1 stop

C$ 450United Airlines

lø., 28 feb. - sø., 8 mar.

7:30 p.m. - 6:37 p.m.

YOW

LIR

24h 07m2 stops

7:35 a.m. - 10:26 a.m.

LIR

YOW

24h 51m2 stops

C$ 451United Airlines

ti., 24 feb. - on., 11 mar.

12:15 p.m. - 5:05 p.m.

YOW

LIR

5h 50mdirect

4:20 p.m. - 10:55 p.m.

LIR

YOW

5h 35mdirect

C$ 455Porter Airlines

lø., 31 jan. - ti., 10 feb.

12:15 p.m. - 5:05 p.m.

YOW

LIR

5h 50mdirect

4:20 p.m. - 10:55 p.m.

LIR

YOW

5h 35mdirect

C$ 457Porter Airlines

lø., 7 feb. - to., 19 feb.

7:40 p.m. - 11:53 a.m.

YOW

LIR

18h 13m2 stops

12:53 p.m. - 9:11 a.m.

LIR

YOW

18h 18m2 stops

C$ 461United Airlines

lø., 25 apr. - lø., 2 mai

10:30 a.m. - 3:20 p.m.

YOW

LIR

5h 50mdirect

4:20 p.m. - 10:55 p.m.

LIR

YOW

5h 35mdirect

C$ 464Porter Airlines

sø., 8 feb. - to., 19 feb.

4:15 p.m. - 12:22 p.m.

YOW

SJO

21h 07m1 stop

1:30 p.m. - 12:25 a.m.

SJO

YOW

9h 55m1 stop

C$ 555Multiple Airlines

on., 28 jan. - lø., 31 jan.

United Airlines flights from Ottawa to Costa Rica

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

United Airlines

1 Jan

YOW5:09 p.m.Ottawa

20h 47m

1 stop

SJO12:56 p.m.San José Juan Santamaria Intl

9 Jan

SJO2:05 p.m.San José Juan Santamaria Intl

30h 13m

1 stop

YOW9:18 p.m.Ottawa

C$ 414

Find similar

United Airlines

1 Jan

YOW5:09 p.m.Ottawa

26h 07m

2 stops

SJO6:16 p.m.San José Juan Santamaria Intl

23 Jan

SJO6:30 a.m.San José Juan Santamaria Intl

14h 26m

2 stops

YOW9:56 p.m.Ottawa

C$ 433

Find similar

United Airlines

26 Feb

YOW5:11 p.m.Ottawa

26h 26m

2 stops

LIR6:37 p.m.Liberia

10 Mar

LIR7:35 a.m.Liberia

24h 51m

2 stops

YOW10:26 a.m.Ottawa

C$ 448

Find similar

Air Canada flights from Ottawa to Costa Rica

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

Air Canada

20 Jan

YOW5:00 a.m.Ottawa

10h 45m

1 stop

LIR2:45 p.m.Liberia

27 Jan

LIR3:45 p.m.Liberia

16h 38m

1 stop

YOW9:23 a.m.Ottawa

C$ 484

Find similar

Air Canada

20 Jan

YOW5:00 a.m.Ottawa

10h 45m

1 stop

LIR2:45 p.m.Liberia

27 Jan

LIR3:45 p.m.Liberia

16h 57m

2 stops

YOW9:42 a.m.Ottawa

C$ 490

Find similar

Air Canada

20 Jan

YOW7:55 p.m.Ottawa

20h 05m

1 stop

LIR3:00 p.m.Liberia

27 Jan

LIR3:45 p.m.Liberia

16h 38m

1 stop

YOW9:23 a.m.Ottawa

C$ 523

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

to. 1/1

5:09 p.m.-12:56 p.m.

1 stop20h 47m

San José Juan Santamaria Intl

fr. 9/1

2:05 p.m.-9:18 p.m.

1 stop30h 13m

C$ 414

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

to. 1/1

5:09 p.m.-6:16 p.m.

2 stops26h 07m

San José Juan Santamaria Intl

fr. 23/1

6:30 a.m.-9:56 p.m.

2 stops14h 26m

C$ 433

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

ti. 31/3

3:10 p.m.-12:10 p.m.

3 stops23h 00m

Liberia

to. 9/4

3:25 p.m.-9:35 p.m.

2 stops28h 10m

C$ 448

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

lø. 28/2

9:45 a.m.-1:10 p.m.

2 stops28h 25m

Liberia

sø. 8/3

1:01 p.m.-9:18 p.m.

1 stop30h 17m

C$ 450

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

ti. 24/2

7:30 p.m.-6:37 p.m.

2 stops24h 07m

Liberia

on. 11/3

7:35 a.m.-10:26 a.m.

2 stops24h 51m

C$ 451

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

lø. 31/1

12:15 p.m.-5:05 p.m.

Nonstop5h 50m

Liberia

ti. 10/2

4:20 p.m.-10:55 p.m.

Nonstop5h 35m

C$ 455

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

lø. 7/2

12:15 p.m.-5:05 p.m.

Nonstop5h 50m

Liberia

to. 19/2

4:20 p.m.-10:55 p.m.

Nonstop5h 35m

C$ 457

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

lø. 25/4

7:40 p.m.-11:53 a.m.

2 stops18h 13m

Liberia

lø. 2/5

12:53 p.m.-9:11 a.m.

2 stops18h 18m

C$ 461

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

sø. 8/2

10:30 a.m.-3:20 p.m.

Nonstop5h 50m

Liberia

to. 19/2

4:20 p.m.-10:55 p.m.

Nonstop5h 35m

C$ 464

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

on. 28/1

4:15 p.m.-12:22 p.m.

1 stop21h 07m

San José Juan Santamaria Intl

lø. 31/1

1:30 p.m.-12:25 a.m.

1 stop9h 55m

C$ 555

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 June. Flight prices, which tend to average around C$ 523, are often lower during this time because this is during the off-season. If you don’t want to visit Costa Rica in June, then you should wait until September to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 545.

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

Our data shows that Tuesday is the least expensive day to fly to Costa Rica. Tickets to fly out on this day can be as low as C$ 562. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Costa Rica on Wednesday is C$ 839.

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$ 565. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 761 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.

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 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$ 688 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$ 546 on momondo.

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

There is only 1 cabin class 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?

You could potentially save up to 19% 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$ 520
Fastest flight time	5h 50m
Direct flights	Every day
Airports in Costa Rica	40 airports

The best flight deal from Ottawa to Costa Rica found on momondo in the last 72 hours is C$ 520

The fastest flight from Ottawa to Costa Rica takes 5h 50m

Direct flights go from Ottawa to Costa Rica every day.

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

Search flight deals

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 5 as of December 2025.
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 98.37% of the total bookings. Other popular models include Boeing 737 MAX 8 with 0.33%, Airbus A321neo with 0.33%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 0.33%.

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$ 329	Free Cancellation	Rating 7.4 9,099 reviews	Search United Airlines flights
Porter Airlines	PriceFrom C$ 471	Free Cancellation	Rating 8.0 399 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 484	Free Cancellation	Rating 7.2 3,208 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 531	Free Cancellation	Rating 7.1 10,550 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 790	Free Cancellation	Rating 7.8 484 reviews	Search Air Transat 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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Popular Cities in Costa Rica

Flights to Liberiafrom C$ 277

Flights to San Joséfrom C$ 410

Cheap flights from Ottawa to Costa Rica from C$ 196

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 3/2. 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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Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Ottawa to Costa Rica

Cheap round-trip flights

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United Airlines flights from Ottawa to Costa Rica

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

Air Canada flights from Ottawa to Costa Rica

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

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Use the filters below to find and compare flights from Ottawa to Costa Rica that are best for you.

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 time of day to depart on your flight to Costa Rica?

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 to Costa Rica?

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

There is only 1 cabin class 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?

You could potentially save up to 19% on your flight if you consider stops on a Ottawa to Costa Rica flight.

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

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

Which airlines fly to Costa Rica?

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

5 flights are operational weekly from Ottawa to Costa Rica as of December 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

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

Fastest flight time

Direct flights

Airports in Costa Rica

When did momondo last update prices for flights from Ottawa Airport to Costa Rica?

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?

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

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

Why use momondo?

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

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

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

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

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