Which airlines fly to Costa Rica?

WestJet, Porter Airlines and Air Canada 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 38% 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.

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 47m on average. On the other hand, flying from Hamilton to San José takes 9h 23m 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?

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

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

2 flights are operational daily from Region of Ontario to Costa Rica as of July 2026. The most popular departure time for this route is 9:00a.m., with 63% of flights per day taking off at noon.

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

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

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 9 operators available for flights from Ontario to Costa Rica as of July 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$ 229 Cheap Flights from Ontario to Costa Rica in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:15 p.m. - 12:25 p.m.

YOW

LIR

20h 10m

2 stops

2:20 p.m. - 12:42 a.m.

LIR

YOW

8h 22m

1 stop

C$ 442WestJet

Tue, 20 Oct - Tue, 27 Oct

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

YOW

LIR

20h 00m

1 stop

2:20 p.m. - 12:42 a.m.

LIR

YOW

8h 22m

1 stop

C$ 445WestJet

Tue, 20 Oct - Tue, 27 Oct

9:00 a.m. - 12:25 p.m.

YYZ

LIR

5h 25mdirect

1:35 p.m. - 9:00 p.m.

LIR

YYZ

5h 25mdirect

C$ 514Multiple Airlines

Sat, 19 Sep - Sat, 26 Sep

9:00 a.m. - 12:25 p.m.

YYZ

LIR

5h 25mdirect

1:30 p.m. - 8:55 p.m.

LIR

YYZ

5h 25mdirect

C$ 516Multiple Airlines

Wed, 23 Sep - Wed, 30 Sep

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

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$ 523Avianca

Thu, 10 Sep - Fri, 18 Sep

11:50 a.m. - 4:35 p.m.

YYZ

LIR

5h 45mdirect

5:55 p.m. - 8:15 a.m.

LIR

YYZ

13h 20m

1 stop

C$ 523Air Transat

Sat, 7 Nov - Fri, 13 Nov

8:55 a.m. - 1:40 p.m.

YYZ

LIR

5h 45mdirect

2:50 p.m. - 9:00 p.m.

LIR

YYZ

5h 10mdirect

C$ 524Air Transat

Wed, 16 Dec - Wed, 23 Dec

12:20 p.m. - 4:58 p.m.

YYZ

LIR

5h 38mdirect

3:10 p.m. - 9:26 p.m.

LIR

YYZ

5h 16mdirect

C$ 531Porter Airlines

Mon, 7 Dec - Fri, 8 Jan

6:45 a.m. - 12:30 p.m.

YUL

LIR

7h 45m

1 stop

1:35 p.m. - 12:37 a.m.

LIR

YUL

9h 02m

1 stop

C$ 605Porter Airlines

Sat, 22 Aug - Sat, 5 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Avianca flights from Region of Ontario to Costa Rica

Our best Avianca deals on Region of Ontario 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

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$ 523

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$ 526

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

26 Oct

YOW8:30 p.m.Ottawa

18h 40m

1 stop

LIR1:10 p.m.Liberia

29 Oct

LIR2:10 p.m.Liberia

29h 40m

1 stop

YOW9:50 p.m.Ottawa

C$ 524

Air Canada

26 Oct

YOW5:40 p.m.Ottawa

21h 30m

2 stops

LIR1:10 p.m.Liberia

29 Oct

LIR2:10 p.m.Liberia

16h 10m

1 stop

YOW8:20 a.m.Ottawa

C$ 528

Air Canada

1 Nov

YOW8:30 p.m.Ottawa

18h 40m

1 stop

LIR2:10 p.m.Liberia

8 Nov

LIR3:10 p.m.Liberia

9h 30m

1 stop

YOW1:40 a.m.Ottawa

C$ 531

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Tue 20/10

6:15 p.m.-12:25 p.m.

2 stops20h 10m

Liberia

Tue 27/10

2:20 p.m.-12:42 a.m.

1 stop8h 22m

C$ 442

OttawaLiberia

YOW - LIR

YOWLIR

Ottawa

Tue 20/10

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

1 stop20h 00m

Liberia

Tue 27/10

2:20 p.m.-12:42 a.m.

1 stop8h 22m

C$ 445

Quickest round-trip

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Sat 19/9

9:00 a.m.-12:25 p.m.

Nonstop5h 25m

Liberia

Sat 26/9

1:35 p.m.-9:00 p.m.

Nonstop5h 25m

C$ 514

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Wed 23/9

9:00 a.m.-12:25 p.m.

Nonstop5h 25m

Liberia

Wed 30/9

1:30 p.m.-8:55 p.m.

Nonstop5h 25m

C$ 516

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

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$ 523

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Sat 7/11

11:50 a.m.-4:35 p.m.

Nonstop5h 45m

Liberia

Fri 13/11

5:55 p.m.-8:15 a.m.

1 stop13h 20m

C$ 523

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Wed 16/12

8:55 a.m.-1:40 p.m.

Nonstop5h 45m

Liberia

Wed 23/12

2:50 p.m.-9:00 p.m.

Nonstop5h 10m

C$ 524

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Mon 7/12

12:20 p.m.-4:58 p.m.

Nonstop5h 38m

Liberia

Fri 8/1

3:10 p.m.-9:26 p.m.

Nonstop5h 16m

C$ 531

MontrealLiberia

YUL - LIR

YULLIR

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

6:45 a.m.-12:30 p.m.

1 stop7h 45m

Liberia

Sat 5/9

1:35 p.m.-12:37 a.m.

1 stop9h 02m

C$ 605

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 November. Flight prices, which tend to average around C$ 548, are often lower during this time because this is during the off-season. If you don’t want to visit Costa Rica in November, then you should wait until January to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 608.

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$ 588. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Costa Rica on Friday is C$ 679.

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 from Ontario 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$ 630 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$ 520 on momondo.

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

There are 4 cabin classes available to choose from on Region of 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 15% 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$ 307
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$ 307. The best round-trip flight deal from Region of Ontario to Costa Rica found on momondo in the last 72 hours is C$ 474.

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

Frequently asked questions about flying from Ontario to Costa Rica

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 9 operators available for flights from Ontario to Costa Rica as of July 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 31.06% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 22.10%, Boeing 737-800 Passenger/BBJ2 (winglets) at 20.60%, and Airbus A321neo at 10.58%.

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
Copa Airlines	PriceFrom C$ 217	Free Cancellation	Rating 7.6 1,566 reviews	Search Copa Airlines flights
United Airlines	PriceFrom C$ 219	Free Cancellation	Rating 7.4 9,951 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 232	Free Cancellation	Rating 7.1 11,321 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 265	Free Cancellation	Rating 7.8 563 reviews	Search Air Transat flights
American Airlines	PriceFrom C$ 298	Free Cancellation	Rating 7.1 11,786 reviews	Search American Airlines flights
Porter Airlines	PriceFrom C$ 307	Free Cancellation	Rating 7.9 442 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 340	Free Cancellation	Rating 7.2 3,402 reviews	Search WestJet flights
Avianca	PriceFrom C$ 392	Free Cancellation	Rating 6.5 2,522 reviews	Search Avianca 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 7/8

Fri 14/8

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Popular cities

Other flights from Ontario

Other flights to Costa Rica

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in Costa Rica

Flights to Liberiafrom C$ 406

Flights to San Joséfrom C$ 523

Cheap flights from Ontario to Costa Rica from C$ 229

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 16/9. 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 Ontario to Costa Rica

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

Avianca flights from Region of Ontario to Costa Rica

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

Air Canada flights from Region of Ontario to Costa Rica

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

momondo Fare Finder

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 Ontario to Costa Rica flight route?

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

What cabin class options are available on Region of 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

Frequently asked questions about flying from 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?

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

Explore popular destinations other users love

According to popular flight searches on momondo this year