Which airlines fly to Costa Rica?

WestJet, Air Canada and Porter Airlines are the top three most popular airlines that fly to Costa Rica from Region of Ontario according to our data. WestJet is the first choice among our users, with 40% 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.

How many flights depart from Region of Ontario to Costa Rica on average per day?

5 flights are operational daily from Region of Ontario to Costa Rica as of February 2026. The most popular departure time for this route is 10:00a.m., with 67% of flights per day taking off at noon.

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

Porter Airlines, WestJet, and Air Transat are the most popular carriers operating from Ontario to Costa Rica

How long is the flight from Region of Ontario to Costa Rica?

Flight times vary depending on what airport in Region of Ontario you fly out of and what airport in Costa Rica you fly into. For example, flying from Toronto to San José takes 9h 10m on average. On the other hand, flying from Hamilton to San José takes 10h on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

How many flights depart from Region of Ontario to Costa Rica on average per week?

39 flights are operational weekly from Region of Ontario to Costa Rica as of February 2026. The most popular departure day for this route is Fri, with 26% of flights per week taking off on this day.

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

Prices for flights from Ontario to Costa Rica were last updated today.

How many operators does momondo search for flights from Ontario to Costa Rica?

There are 11 operators available for flights from Ontario to Costa Rica as of February 2026.

How old do you have to be to fly from Ontario to Costa Rica?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Costa Rica.

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

The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 188 Cheap Flights from Ontario to Costa Rica in 2026

1 adult

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Find the cheapest flights from Ontario to Costa Rica

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:11 p.m. - 12:55 p.m.

YOW

LIR

20h 44m

1 stop

1:01 p.m. - 1:32 p.m.

LIR

YOW

22h 31m

2 stops

C$ 357United Airlines

Wed, 4 Mar - Mon, 16 Mar

5:11 p.m. - 12:55 p.m.

YOW

LIR

20h 44m

1 stop

1:01 p.m. - 10:26 a.m.

LIR

YOW

19h 25m

1 stop

C$ 358United Airlines

Thu, 5 Mar - Wed, 11 Mar

10:35 a.m. - 2:25 p.m.

YOW

LIR

5h 50mdirect

3:15 p.m. - 10:50 p.m.

LIR

YOW

5h 35mdirect

C$ 364Porter Airlines

Thu, 12 Mar - Wed, 8 Apr

5:55 a.m. - 12:25 p.m.

YOW

LIR

8h 30m

1 stop

1:15 p.m. - 12:20 a.m.

LIR

YOW

9h 05m

1 stop

C$ 365WestJet

Fri, 19 Jun - Sun, 21 Jun

6:25 p.m. - 12:25 p.m.

YOW

LIR

20h 00m

1 stop

1:15 p.m. - 12:20 a.m.

LIR

YOW

9h 05m

1 stop

C$ 369WestJet

Fri, 19 Jun - Fri, 3 Jul

12:40 p.m. - 4:30 p.m.

YOW

LIR

5h 50mdirect

3:25 p.m. - 11:00 p.m.

LIR

YOW

5h 35mdirect

C$ 370Porter Airlines

Sun, 22 Mar - Sun, 29 Mar

9:00 p.m. - 1:00 p.m.

YYZ

LIR

17h 00m

1 stop

2:20 p.m. - 1:43 p.m.

LIR

YYZ

22h 23m

2 stops

C$ 392Azul

Fri, 20 Feb - Thu, 26 Feb

9:00 p.m. - 1:00 p.m.

YYZ

LIR

17h 00m

1 stop

2:20 p.m. - 9:21 p.m.

LIR

YYZ

30h 01m

2 stops

C$ 393Avianca

Fri, 20 Feb - Fri, 27 Feb

8:45 a.m. - 6:37 p.m.

YYZ

LIR

10h 52m

2 stops

8:35 a.m. - 11:48 a.m.

LIR

YYZ

26h 13m

2 stops

C$ 402Avianca

Tue, 24 Feb - Wed, 4 Mar

8:05 p.m. - 11:44 a.m.

YYZ

LIR

16h 39m

1 stop

2:20 p.m. - 2:01 p.m.

LIR

YYZ

22h 41m

2 stops

C$ 407Azul

Mon, 23 Feb - Fri, 27 Feb

Air Transat flights from Region of Ontario to Costa Rica

Our best Air Transat deals on Region of Ontario to Costa Rica flight tickets

Air Transat

11 May

YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl

5h 45m

SJO10:05 p.m.San José Juan Santamaria Intl

29 May

SJO11:25 p.m.San José Juan Santamaria Intl

5h 45m

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 456

Air Transat

22 May

YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl

5h 45m

SJO10:05 p.m.San José Juan Santamaria Intl

29 May

SJO11:25 p.m.San José Juan Santamaria Intl

5h 45m

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 457

Air Transat

22 May

YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl

5h 45m

SJO10:05 p.m.San José Juan Santamaria Intl

29 May

SJO11:25 p.m.San José Juan Santamaria Intl

5h 45m

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 462

Avianca flights from Region of Ontario to Costa Rica

Our best Avianca deals on Region of Ontario to Costa Rica flight tickets

Avianca

20 Feb

YYZ9:00 p.m.Toronto Pearson Intl

17h 00m

1 stop

LIR1:00 p.m.Liberia

27 Feb

LIR2:20 p.m.Liberia

30h 01m

2 stops

YYZ9:21 p.m.Toronto Pearson Intl

C$ 393

Avianca

24 Feb

YYZ8:45 a.m.Toronto Pearson Intl

10h 52m

2 stops

LIR6:37 p.m.Liberia

4 Mar

LIR8:35 a.m.Liberia

26h 13m

2 stops

YYZ11:48 a.m.Toronto Pearson Intl

C$ 402

Avianca

15 Apr

YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl

18h 25m

1 stop

SJO3:25 p.m.San José Juan Santamaria Intl

25 Apr

SJO9:25 a.m.San José Juan Santamaria Intl

10h 10m

1 stop

YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 419

Fly from

Fly to

Route

Depart

Return

Price

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Wed 4/3

5:11 p.m.-12:55 p.m.

1 stop20h 44m

Liberia

Mon 16/3

1:01 p.m.-1:32 p.m.

2 stops22h 31m

C$ 357

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Thu 5/3

5:11 p.m.-12:55 p.m.

1 stop20h 44m

Liberia

Wed 11/3

1:01 p.m.-10:26 a.m.

1 stop19h 25m

C$ 358

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Thu 12/3

10:35 a.m.-2:25 p.m.

Nonstop5h 50m

Liberia

Wed 8/4

3:15 p.m.-10:50 p.m.

Nonstop5h 35m

C$ 364

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Fri 19/6

5:55 a.m.-12:25 p.m.

1 stop8h 30m

Liberia

Sun 21/6

1:15 p.m.-12:20 a.m.

1 stop9h 05m

C$ 365

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Fri 19/6

6:25 p.m.-12:25 p.m.

1 stop20h 00m

Liberia

Fri 3/7

1:15 p.m.-12:20 a.m.

1 stop9h 05m

C$ 369

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Sun 22/3

12:40 p.m.-4:30 p.m.

Nonstop5h 50m

Liberia

Sun 29/3

3:25 p.m.-11:00 p.m.

Nonstop5h 35m

C$ 370

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Fri 20/2

9:00 p.m.-1:00 p.m.

1 stop17h 00m

Liberia

Thu 26/2

2:20 p.m.-1:43 p.m.

2 stops22h 23m

C$ 392

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Fri 20/2

9:00 p.m.-1:00 p.m.

1 stop17h 00m

Liberia

Fri 27/2

2:20 p.m.-9:21 p.m.

2 stops30h 01m

C$ 393

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Tue 24/2

8:45 a.m.-6:37 p.m.

2 stops10h 52m

Liberia

Wed 4/3

8:35 a.m.-11:48 a.m.

2 stops26h 13m

C$ 402

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Mon 23/2

8:05 p.m.-11:44 a.m.

1 stop16h 39m

Liberia

Fri 27/2

2:20 p.m.-2:01 p.m.

2 stops22h 41m

C$ 407

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 Region of Ontario 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 Region of Ontario is in October. Flight prices, which tend to average around C$ 472, are often lower during this time because this is during the off-season. If you don’t want to visit Costa Rica in October, then you should wait until September to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 477.

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$ 571. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Costa Rica on Saturday is C$ 692.

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 morning. Flights from Region of Ontario to Costa Rica during this time can be as low as C$ 651. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 886 on average. Flights to Costa Rica from Region of Ontario at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ontario to Costa Rica flight route?

Fly from Ottawa to Liberia for the best Ontario - 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 Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around C$ 603 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Region of Ontario for as low as C$ 500 on momondo.

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

There are 3 cabin classes available to choose from on Ontario 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 Region of Ontario to Costa Rica flights?

You could potentially save up to 2% on your flight if you consider stops on a Region of Ontario to Costa Rica flight.

Cheap Region of Ontario to Costa Rica flight deals and tips

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

Best price found	C$ 199
Fastest flight time	5h 20m
Direct flights	Every day
Airports in Costa Rica	40 airports

The best one-way flight to Costa Rica from Region of Ontario in the past 72 hours is C$ 199. The best round-trip flight deal from Region of Ontario to Costa Rica found on momondo in the last 72 hours is C$ 406.

The fastest flight from Region of Ontario to Costa Rica takes 5h 20m

Direct flights go from Region of Ontario to Costa Rica every day.

There are 40 airports in Costa Rica. From Region of Ontario there are direct flights to Liberia (LIR), San José Juan Santamaria Intl (SJO).

Search flight deals

When did momondo last update prices for flights from Ontario to Costa Rica?
Prices for flights from Ontario to Costa Rica were last updated today.
How many operators does momondo search for flights from Ontario to Costa Rica?
There are 11 operators available for flights from Ontario to Costa Rica as of February 2026.
How old do you have to be to fly from Ontario to Costa Rica?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Costa Rica?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Costa Rica is Embraer 195 E2, representing 39.90% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 21.67%, Airbus A321neo at 21.62%, and Airbus A330-200 at 9.81%.

Best airlines flying from Region of Ontario to Costa Rica

Compare and see reviews for airlines that fly from Region of Ontario to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 242	Free Cancellation	Rating 7.1 10,720 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 256	Free Cancellation	Rating 7.7 508 reviews	Search Air Transat flights
Copa Airlines	PriceFrom C$ 259	Free Cancellation	Rating 7.5 1,558 reviews	Search Copa Airlines flights
American Airlines	PriceFrom C$ 284	Free Cancellation	Rating 7.2 11,295 reviews	Search American Airlines flights
Porter Airlines	PriceFrom C$ 291	Free Cancellation	Rating 7.9 415 reviews	Search Porter Airlines flights
United Airlines	PriceFrom C$ 291	Free Cancellation	Rating 7.4 9,294 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 327	Free Cancellation	Rating 7.2 3,262 reviews	Search WestJet flights
Delta	PriceFrom C$ 334	Free Cancellation	Rating 7.9 8,206 reviews	Search Delta flights
Avianca	PriceFrom C$ 353	Free Cancellation	Rating 6.6 2,495 reviews	Search Avianca flights
Sunwing Airlines	PriceFrom C$ 637	Free Cancellation	Rating 6.7 36 reviews	Search Sunwing Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Ontario.

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

Yes. momondo allows you to filter the results for Ontario to Costa Rica flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Ontario and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Ontario to Costa Rica flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Costa Rica trip

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Complete your trip

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Popular Cities in Costa Rica

Flights to Liberiafrom C$ 280

Flights to San Joséfrom C$ 478

Cheap flights from Ontario to Costa Rica from C$ 188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Costa Rica departing on 11/4. 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

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Find the cheapest flights from Ontario to Costa Rica

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Air Transat flights from Region of Ontario to Costa Rica

Our best Air Transat deals on Region of Ontario to Costa Rica flight tickets

Avianca flights from Region of Ontario to Costa Rica

Our best Avianca deals on Region of Ontario to Costa Rica flight tickets

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

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Region of Ontario 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 Ontario to Costa Rica flight route?

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

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

Can stopping save me money on Region of Ontario to Costa Rica flights?

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

Which airlines fly to Costa Rica?

How many flights depart from Region of Ontario to Costa Rica on average per day?

How many flights depart from Region of Ontario to Costa Rica on average per week?

How long is the flight from Region of Ontario to Costa Rica?

Cheap Region of Ontario to Costa Rica flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Costa Rica

Best airlines flying from Region of Ontario to Costa Rica

Compare and see reviews for airlines that fly from Region of Ontario to Costa Rica with momondo

Why use momondo?

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

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

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

I’m not ready to book a flight from Ontario 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

Region of Ontario 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

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According to popular flight searches on momondo this year