Which airlines fly to Costa Rica?

WestJet, Air Canada and Avianca 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?

7 flights are operational daily from Region of Ontario to Costa Rica as of January 2026. The most popular departure time for this route is 10:00a.m., with 73% of flights per day taking off at noon.

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

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

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

50 flights are operational weekly from Region of Ontario to Costa Rica as of January 2026. The most popular departure day for this route is Fri, with 22% of flights per week taking off on this day.

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 7h 10m on average. On the other hand, flying from Hamilton to San José takes 9h 20m 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.

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 January 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$ 181 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.

7:15 a.m. - 5:05 p.m.

YYZ

LIR

10h 50m1 stop

6:05 p.m. - 8:05 a.m.

LIR

YYZ

13h 00m1 stop

C$ 303Porter Airlines

Sat, 17 Jan - Sat, 24 Jan

7:15 a.m. - 3:00 p.m.

YYZ

LIR

8h 45m1 stop

6:05 p.m. - 8:05 a.m.

LIR

YYZ

13h 00m1 stop

C$ 305Porter Airlines

Wed, 14 Jan - Sat, 17 Jan

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

YOW

LIR

20h 44m1 stop

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

LIR

YOW

24h 51m2 stops

C$ 398United Airlines

Thu, 26 Feb - Wed, 11 Mar

5:20 p.m. - 11:53 a.m.

YOW

LIR

20h 33m1 stop

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

LIR

YOW

28h 10m2 stops

C$ 408United Airlines

Sat, 11 Apr - Fri, 24 Apr

5:45 a.m. - 1:50 p.m.

YOW

LIR

10h 05m1 stop

3:10 p.m. - 8:14 a.m.

LIR

YOW

15h 04m1 stop

C$ 409Air Canada

Tue, 24 Mar - Fri, 3 Apr

6:20 p.m. - 2:55 p.m.

YOW

LIR

21h 35m1 stop

3:45 p.m. - 2:07 p.m.

LIR

YOW

21h 22m2 stops

C$ 413Air Canada

Wed, 14 Jan - Mon, 19 Jan

3:40 p.m. - 12:22 p.m.

YYZ

SJO

21h 42m1 stop

1:31 p.m. - 11:20 p.m.

SJO

YYZ

8h 49m1 stop

C$ 415Multiple Airlines

Tue, 17 Feb - Thu, 26 Feb

3:40 p.m. - 12:22 p.m.

YYZ

SJO

21h 42m1 stop

1:31 p.m. - 11:20 p.m.

SJO

YYZ

8h 49m1 stop

C$ 416Multiple Airlines

Sun, 22 Feb - Thu, 26 Feb

6:55 p.m. - 11:55 p.m.

YUL

SJO

6h 00mdirect

1:15 a.m. - 7:55 a.m.

SJO

YUL

5h 40mdirect

C$ 417Air Transat

Fri, 16 Jan - Mon, 26 Jan

6:55 p.m. - 11:55 p.m.

YUL

SJO

6h 00mdirect

1:15 a.m. - 7:55 a.m.

SJO

YUL

5h 40mdirect

C$ 428Air Transat

Fri, 16 Jan - Mon, 26 Jan

Air Canada flights from Region of Ontario to Costa Rica

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

Air Canada

20 Jan

YTZ8:30 p.m.Toronto Island

19h 30m

1 stop

LIR3:00 p.m.Liberia

27 Jan

LIR3:55 p.m.Liberia

19h 00m

1 stop

YTZ11:55 a.m.Toronto Island

C$ 375

Find similar

Air Canada

17 Jan

YYZ10:05 a.m.Toronto Pearson Intl

5h 40m

LIR2:45 p.m.Liberia

27 Jan

LIR3:45 p.m.Liberia

5h 15m

YYZ10:00 p.m.Toronto Pearson Intl

C$ 387

Find similar

Air Canada

17 Jan

YYZ6:15 a.m.Toronto Pearson Intl

10h 25m

1 stop

LIR3:40 p.m.Liberia

27 Jan

LIR3:45 p.m.Liberia

5h 15m

YYZ10:00 p.m.Toronto Pearson Intl

C$ 393

Find similar

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

16 Jan

YUL6:55 p.m.Montreal Pierre Elliott Trudeau Intl

6h 00m

SJO11:55 p.m.San José Juan Santamaria Intl

26 Jan

SJO1:15 a.m.San José Juan Santamaria Intl

5h 40m

YUL7:55 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 417

Find similar

Air Transat

16 Jan

YUL6:55 p.m.Montreal Pierre Elliott Trudeau Intl

6h 00m

SJO11:55 p.m.San José Juan Santamaria Intl

26 Jan

SJO1:15 a.m.San José Juan Santamaria Intl

5h 40m

YUL7:55 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 428

Find similar

Air Transat

9 Jan

YUL6:55 p.m.Montreal Pierre Elliott Trudeau Intl

6h 00m

SJO11:55 p.m.San José Juan Santamaria Intl

12 Jan

SJO1:15 a.m.San José Juan Santamaria Intl

5h 40m

YUL7:55 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 438

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Sat 17/1

7:15 a.m.-5:05 p.m.

1 stop10h 50m

Liberia

Sat 24/1

6:05 p.m.-8:05 a.m.

1 stop13h 00m

C$ 303

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Wed 14/1

7:15 a.m.-3:00 p.m.

1 stop8h 45m

Liberia

Sat 17/1

6:05 p.m.-8:05 a.m.

1 stop13h 00m

C$ 305

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Thu 26/2

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

1 stop20h 44m

Liberia

Wed 11/3

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

2 stops24h 51m

C$ 398

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Sat 11/4

5:20 p.m.-11:53 a.m.

1 stop20h 33m

Liberia

Fri 24/4

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

2 stops28h 10m

C$ 408

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Tue 24/3

5:45 a.m.-1:50 p.m.

1 stop10h 05m

Liberia

Fri 3/4

3:10 p.m.-8:14 a.m.

1 stop15h 04m

C$ 409

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Wed 14/1

6:20 p.m.-2:55 p.m.

1 stop21h 35m

Liberia

Mon 19/1

3:45 p.m.-2:07 p.m.

2 stops21h 22m

C$ 413

TorontoSan José

YYZ - SJO

YYZSJO

Toronto Pearson Intl

Tue 17/2

3:40 p.m.-12:22 p.m.

1 stop21h 42m

San José Juan Santamaria Intl

Thu 26/2

1:31 p.m.-11:20 p.m.

1 stop8h 49m

C$ 415

TorontoSan José

YYZ - SJO

YYZSJO

Toronto Pearson Intl

Sun 22/2

3:40 p.m.-12:22 p.m.

1 stop21h 42m

San José Juan Santamaria Intl

Thu 26/2

1:31 p.m.-11:20 p.m.

1 stop8h 49m

C$ 416

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

6:55 p.m.-11:55 p.m.

Nonstop6h 00m

San José Juan Santamaria Intl

Mon 26/1

1:15 a.m.-7:55 a.m.

Nonstop5h 40m

C$ 417

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

6:55 p.m.-11:55 p.m.

Nonstop6h 00m

San José Juan Santamaria Intl

Mon 26/1

1:15 a.m.-7:55 a.m.

Nonstop5h 40m

C$ 428

Flights are sorted by cheapest round-trip flights first.

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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 September. Flight prices, which tend to average around C$ 481, are often lower during this time because this is during the off-season. If you don’t want to visit Costa Rica in September, then you should wait until October to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 494.

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$ 579. 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$ 705.

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$ 666. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 769 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 Toronto Pearson Intl 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$ 623 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$ 475 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?

No. A direct flight is the cheapest option for a flight between 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	C$ 358
Fastest flight time	5h 00m
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$ 358. The best round-trip flight deal from Region of Ontario to Costa Rica found on momondo in the last 72 hours is C$ 421.

The fastest flight from Region of Ontario to Costa Rica takes 5h 00m

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 January 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 36.34% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 24.40%, Airbus A321neo at 20.46%, and Airbus A330-200 at 11.19%.

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 Transat	PriceFrom C$ 273	Free Cancellation	Rating 7.7 490 reviews	Search Air Transat flights
American Airlines	PriceFrom C$ 288	Free Cancellation	Rating 7.2 11,077 reviews	Search American Airlines flights
Porter Airlines	PriceFrom C$ 293	Free Cancellation	Rating 8.0 403 reviews	Search Porter Airlines flights
Copa Airlines	PriceFrom C$ 308	Free Cancellation	Rating 7.6 1,565 reviews	Search Copa Airlines flights
United Airlines	PriceFrom C$ 327	Free Cancellation	Rating 7.4 9,138 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 344	Free Cancellation	Rating 7.1 10,589 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 349	Free Cancellation	Rating 7.2 3,231 reviews	Search WestJet flights
Delta	PriceFrom C$ 360	Free Cancellation	Rating 7.9 8,024 reviews	Search Delta flights
Avianca	PriceFrom C$ 397	Free Cancellation	Rating 6.6 2,497 reviews	Search Avianca flights
Sunwing Airlines	PriceFrom C$ 654	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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Find better results for your trip to Costa Rica

Popular Cities in Costa Rica

Flights to Liberiafrom C$ 294

Flights to San Joséfrom C$ 424

Cheap flights from Ontario to Costa Rica from C$ 181

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 30/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Costa Rica

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

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Air Canada flights from Region of Ontario to Costa Rica

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

Air Transat flights from Region of Ontario to Costa Rica

Our best Air Transat 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?

Fly from Toronto Pearson Intl to Liberia for the best Ontario - Costa Rica flight prices

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

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?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Costa Rica.

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

WestJet, United Airlines, and Porter Airlines are the most popular carriers operating 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?

7 flights are operational daily from Region of Ontario to Costa Rica as of January 2026. The most popular departure time for this route is 10:00a.m., with 73% of flights per day taking off at noon.

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

50 flights are operational weekly from Region of Ontario to Costa Rica as of January 2026. The most popular departure day for this route is Fri, with 22% of flights per week taking off on this day.

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

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

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

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

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

What is the most popular plane model from Region of Ontario to 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