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

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

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 35% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 9 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 4 as of June 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$ 314 Cheap Flights from Ottawa to Costa Rica in 2026

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.

2:00 p.m. - 10:44 a.m.

YOW

LIR

22h 44m

2 stops

5:20 p.m. - 7:27 p.m.

LIR

YOW

25h 07m

2 stops

C$ 437United Airlines

Tue, 27 Oct - Tue, 10 Nov

6:00 a.m. - 11:44 a.m.

YOW

LIR

30h 44m

1 stop

5:20 p.m. - 1:11 p.m.

LIR

YOW

18h 51m

1 stop

C$ 439United Airlines

Sun, 15 Nov - Sun, 22 Nov

7:15 p.m. - 2:29 p.m.

YOW

LIR

45h 14m

2 stops

8:00 a.m. - 12:42 a.m.

LIR

YOW

39h 42m

2 stops

C$ 481WestJet

Fri, 30 Oct - Sat, 7 Nov

7:15 p.m. - 2:29 p.m.

YOW

LIR

45h 14m

2 stops

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

LIR

YOW

8h 22m

1 stop

C$ 487WestJet

Fri, 30 Oct - Sat, 7 Nov

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

YOW

LIR

9h 49m

1 stop

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

LIR

YOW

8h 22m

1 stop

C$ 493WestJet

Thu, 29 Oct - Sat, 7 Nov

7:00 a.m. - 1:08 p.m.

YOW

LIR

8h 08m

1 stop

2:35 p.m. - 9:04 p.m.

LIR

YOW

5h 29mdirect

C$ 512Porter Airlines

Tue, 27 Oct - Fri, 6 Nov

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

YOW

LIR

5h 53mdirect

2:35 p.m. - 9:04 p.m.

LIR

YOW

5h 29mdirect

C$ 515Porter Airlines

Sun, 15 Nov - Sun, 22 Nov

2:00 p.m. - 11:40 p.m.

YOW

SJO

11h 40m

2 stops

5:05 a.m. - 7:10 p.m.

SJO

YOW

12h 05m

2 stops

C$ 521Avianca

Thu, 10 Sep - Fri, 18 Sep

12:00 p.m. - 11:40 p.m.

YOW

SJO

13h 40m

2 stops

5:05 a.m. - 9:15 p.m.

SJO

YOW

14h 10m

2 stops

C$ 524Avianca

Thu, 10 Sep - Fri, 18 Sep

10:05 p.m. - 8:45 a.m.

YOW

SJO

12h 40m

2 stops

5:05 a.m. - 7:10 p.m.

SJO

YOW

12h 05m

2 stops

C$ 525Multiple Airlines

Thu, 13 Aug - Thu, 27 Aug

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Avianca flights from Ottawa to Costa Rica

Our best Avianca deals on Ottawa to Costa Rica flight tickets

Avianca

10 Sep

YOW2:00 p.m.Ottawa

11h 40m

2 stops

SJO11:40 p.m.San José Juan Santamaria Intl

18 Sep

SJO5:05 a.m.San José Juan Santamaria Intl

12h 05m

2 stops

YOW7:10 p.m.Ottawa

C$ 521

Avianca

10 Sep

YOW12:00 p.m.Ottawa

13h 40m

2 stops

SJO11:40 p.m.San José Juan Santamaria Intl

18 Sep

SJO5:05 a.m.San José Juan Santamaria Intl

14h 10m

2 stops

YOW9:15 p.m.Ottawa

C$ 524

Avianca

10 Sep

YOW12:00 p.m.Ottawa

13h 40m

2 stops

SJO11:40 p.m.San José Juan Santamaria Intl

18 Sep

SJO5:05 a.m.San José Juan Santamaria Intl

14h 10m

2 stops

YOW9:15 p.m.Ottawa

C$ 531

United Airlines flights from Ottawa to Costa Rica

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

United Airlines

27 Oct

YOW2:00 p.m.Ottawa

22h 44m

2 stops

LIR10:44 a.m.Liberia

10 Nov

LIR5:20 p.m.Liberia

25h 07m

2 stops

YOW7:27 p.m.Ottawa

C$ 437

United Airlines

15 Nov

YOW6:00 a.m.Ottawa

30h 44m

1 stop

LIR11:44 a.m.Liberia

22 Nov

LIR5:20 p.m.Liberia

44h 47m

2 stops

YOW3:07 p.m.Ottawa

C$ 439

United Airlines

29 Oct

YOW6:15 a.m.Ottawa

30h 29m

2 stops

LIR10:44 a.m.Liberia

5 Nov

LIR5:20 p.m.Liberia

18h 51m

1 stop

YOW1:11 p.m.Ottawa

C$ 504

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Tue 27/10

2:00 p.m.-10:44 a.m.

2 stops22h 44m

Liberia

Tue 10/11

5:20 p.m.-7:27 p.m.

2 stops25h 07m

C$ 437

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Sun 15/11

6:00 a.m.-11:44 a.m.

1 stop30h 44m

Liberia

Sun 22/11

5:20 p.m.-1:11 p.m.

1 stop18h 51m

C$ 439

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Fri 30/10

7:15 p.m.-2:29 p.m.

2 stops45h 14m

Liberia

Sat 7/11

8:00 a.m.-12:42 a.m.

2 stops39h 42m

C$ 481

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Fri 30/10

7:15 p.m.-2:29 p.m.

2 stops45h 14m

Liberia

Sat 7/11

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

1 stop8h 22m

C$ 487

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Thu 29/10

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

1 stop9h 49m

Liberia

Sat 7/11

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

1 stop8h 22m

C$ 493

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Tue 27/10

7:00 a.m.-1:08 p.m.

1 stop8h 08m

Liberia

Fri 6/11

2:35 p.m.-9:04 p.m.

Nonstop5h 29m

C$ 512

Quickest round-trip

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Sun 15/11

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

Nonstop5h 53m

Liberia

Sun 22/11

2:35 p.m.-9:04 p.m.

Nonstop5h 29m

C$ 515

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Thu 10/9

2:00 p.m.-11:40 p.m.

2 stops11h 40m

San José Juan Santamaria Intl

Fri 18/9

5:05 a.m.-7:10 p.m.

2 stops12h 05m

C$ 521

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Thu 10/9

12:00 p.m.-11:40 p.m.

2 stops13h 40m

San José Juan Santamaria Intl

Fri 18/9

5:05 a.m.-9:15 p.m.

2 stops14h 10m

C$ 524

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Thu 13/8

10:05 p.m.-8:45 a.m.

2 stops12h 40m

San José Juan Santamaria Intl

Thu 27/8

5:05 a.m.-7:10 p.m.

2 stops12h 05m

C$ 525

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

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$ 324, 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 May to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 344.

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$ 579. 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$ 782.

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$ 680 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$ 511 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 58% 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

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

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

Direct flights go from Ottawa to Costa Rica on Monday, Thursday and Saturday. 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 4 as of June 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 73.91% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 8.70%, Airbus A330-200 with 6.52%, and Boeing 737 MAX 8 with 4.35%.

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 7.4 9,866 reviews	Search United Airlines flights
Porter Airlines	PriceFrom C$ 374	Free Cancellation	Rating 8.0 438 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 461	Free Cancellation	Rating 7.2 3,375 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 462	Free Cancellation	Rating 7.1 11,229 reviews	Search Air Canada 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$ 436

Flights to San Joséfrom C$ 524

Cheap flights from Ottawa to Costa Rica from C$ 314

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 11/8. 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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Avianca flights from Ottawa to Costa Rica

Our best Avianca deals on Ottawa to Costa Rica flight tickets

United Airlines flights from Ottawa to Costa Rica

Our best United Airlines 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 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?

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

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