What is the average price for a flight to Costa Rica with Air Transat?

The typical Air Transat fare to Costa Rica averages C$ 859 for a return flight and around C$ 368 for a one-way ticket.

Does Air Transat usually have the lowest fares for flights to Costa Rica?

United Airlines frequently offers the lowest average return price for flights to Costa Rica, but fares can vary between airlines and dates. We recommend comparing all available options on KAYAK before booking your flight.

What other airlines fly to Costa Rica besides Air Transat?

In addition to Air Transat, airlines such as WestJet, Air Canada and Avianca also operate flights to Costa Rica. Check KAYAK to compare fares from these and other carriers.

Air Transat flights to Costa Rica (CR0) from C$ 251

Flight Deals

Cheap Air Transat Flight Deals to Costa Rica

Here are some of the best deals found on KAYAK recently from Air Transat to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Air Transat flight deals from Canada to Costa Rica

Sun, 11 Jan - Sun, 18 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$ 431Air Transat

Sun, 11 Jan - Wed, 21 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$ 448Air Transat

Sun, 18 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$ 458Air Transat

Sat, 28 Mar - Wed, 8 Apr

12:50 p.m. - 4:35 p.m.

YYZ

LIR

5h 45mdirect

2:35 p.m. - 9:45 p.m.

LIR

YYZ

5h 10mdirect

C$ 484Air Transat

Fri, 27 Mar - Wed, 8 Apr

9:40 a.m. - 1:25 p.m.

YYZ

LIR

5h 45mdirect

2:35 p.m. - 9:45 p.m.

LIR

YYZ

5h 10mdirect

C$ 519Air Transat

Mon, 23 Feb - Fri, 13 Mar

10:40 a.m. - 3:25 p.m.

YYZ

LIR

5h 45mdirect

2:35 p.m. - 9:45 p.m.

LIR

YYZ

5h 10mdirect

C$ 522Air Transat

Sat, 21 Feb - Sat, 14 Mar

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

YYZ

LIR

5h 45mdirect

5:55 p.m. - 1:05 a.m.

LIR

YYZ

5h 10mdirect

C$ 524Air Transat

Fri, 27 Mar - Fri, 3 Apr

7:55 a.m. - 3:25 p.m.

YYZ

LIR

9h 30m1 stop

2:35 p.m. - 9:45 p.m.

LIR

YYZ

5h 10mdirect

C$ 537Air Transat

Wed, 14 Jan - Sat, 17 Jan

10:40 a.m. - 3:25 p.m.

YYZ

LIR

5h 45mdirect

5:55 p.m. - 12:05 a.m.

LIR

YYZ

5h 10mdirect

C$ 540Air Transat

Wed, 14 Jan - Sat, 17 Jan

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

YUL

SJO

6h 00mdirect

12:55 a.m. - 6:30 p.m.

SJO

YUL

16h 35m1 stop

C$ 542Air Transat

Useful Info

Low season	September
High season	January
Cheapest flight	C$ 251
Average price round-trip	C$ 1,013

Best time to beat the crowds (13% less expensive on average)

Most popular time to fly and prices are also 3% lower on average.

Flight from Montreal to San José

(price for this month)

KAYAK's insights & trends for flights to Costa Rica

Get data-powered insights and trends for flights to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

Prices

Based on KAYAK data, the cheapest day to fly to Costa Rica is Tuesday when round-trip tickets can be as cheap as C$ 779. On the other hand, the most expensive day to fly is Friday, when round-trip prices are C$ 907 on average.

What is the cheapest month to fly from Canada to Costa Rica?

The cheapest month for flights from Canada to Costa Rica is October, when tickets cost C$ 562 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is C$ 1,040 and C$ 1,003 respectively.

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

To get a below-average price on a flight from Canada to Costa Rica, you should book around 10 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

What is the average price for a flight to Costa Rica with Air Transat?
The typical Air Transat fare to Costa Rica averages C$ 859 for a return flight and around C$ 368 for a one-way ticket.
Does Air Transat usually have the lowest fares for flights to Costa Rica?
United Airlines frequently offers the lowest average return price for flights to Costa Rica, but fares can vary between airlines and dates. We recommend comparing all available options on KAYAK before booking your flight.
What other airlines fly to Costa Rica besides Air Transat?
In addition to Air Transat, airlines such as WestJet, Air Canada and Avianca also operate flights to Costa Rica. Check KAYAK to compare fares from these and other carriers.

7.8

Good484 verified ratings

7.1Entertainment

7.9Boarding

8.4Crew

7.4Comfort

6.8Food

6.0 Okay

Silvia, Dec 2025

I did not like I have been charged for my carry on

6.0 Okay

Anonymous, Nov 2025

was okay

6.0 Okay

Anonymous, Nov 2025

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

8.0 Very good

Alyssa, Nov 2025

Very good. A lot better experience then I expected for an economy flight.

10.0 Wonderful

Anonymous, Nov 2025

Always nice

10.0 Wonderful

Anonymous, Oct 2025

It was good

8.0 Very good

Patricia M, Oct 2025

It was very good but no tv but the experience was great