How many flights depart from Montreal to Costa Rica on average per week?

As of July 2025, 6 flights take off from Montreal and land in Costa Rica each week. The most common flight departure day for this route is Thu, with 33% of weekly flights taking off on this day.

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 Montreal according to our data. Air Transat is the first choice among our users, with 39% 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.

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

WestJet, Avianca, and Air Canada are the most popular carriers operating from Montreal to Costa Rica

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

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

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

The number of operators available for flights from Montreal to Costa Rica is 10 as of July 2025.

How old do you have to be to fly from Montreal 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 Montreal 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$ 242 Cheap Flights from Montreal to Costa Rica in 2025

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Find the cheapest flights from Montreal to Costa Rica

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:30 a.m. - 2:40 p.m.YUL-LIR

9h 10m1 stop

3:40 p.m. - 12:33 a.m.LIR-YUL

7h 53m1 stop

C$ 378Porter Airlines

Find Deal

Tue, 9 Dec - Thu, 11 Dec

6:30 a.m. - 2:40 p.m.YUL-LIR

9h 10m1 stop

3:40 p.m. - 1:39 p.m.LIR-YUL

20h 59m2 stops

C$ 381

Find Deal

Tue, 9 Dec - Thu, 11 Dec

6:45 a.m. - 11:59 a.m.YUL-LIR

30h 14m1 stop

12:50 p.m. - 12:33 a.m.LIR-YUL

10h 43m1 stop

C$ 438WestJet

Find Deal

Wed, 3 Dec - Thu, 11 Dec

6:00 a.m. - 1:45 p.m.YUL-LIR

9h 45m1 stop

2:50 p.m. - 9:25 p.m.LIR-YUL

5h 35mdirect

C$ 446Air Canada

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Thu, 30 Oct - Tue, 4 Nov

11:25 p.m. - 3:50 p.m.YUL-SJO

18h 25m1 stop

1:55 a.m. - 10:05 p.m.SJO-YUL

18h 10m1 stop

C$ 450Avianca

Find Deal

Wed, 10 Sep - Tue, 16 Sep

10:00 p.m. - 4:00 p.m.YUL-SJO

19h 00m1 stop

2:15 a.m. - 8:35 p.m.SJO-YUL

17h 20m1 stop

C$ 452Avianca

Find Deal

Fri, 14 Nov - Sun, 23 Nov

6:45 a.m. - 2:29 p.m.YUL-LIR

8h 44m1 stop

12:50 p.m. - 12:33 a.m.LIR-YUL

10h 43m1 stop

C$ 463WestJet

Find Deal

Mon, 1 Dec - Thu, 11 Dec

9:30 p.m. - 2:45 p.m.YUL-LIR

18h 15m2 stops

3:45 p.m. - 6:39 a.m.LIR-YUL

13h 54m2 stops

C$ 471Air Canada

Find Deal

Tue, 9 Dec - Thu, 11 Dec

6:45 a.m. - 1:25 p.m.YUL-LIR

8h 40m1 stop

3:35 p.m. - 9:00 a.m.LIR-YUL

16h 25m1 stop

C$ 479Air Transat

Find Deal

Sat, 1 Nov - Sat, 8 Nov

11:00 a.m. - 3:00 p.m.YUL-LIR

6h 00mdirect

5:10 p.m. - 11:40 p.m.LIR-YUL

5h 30mdirect

C$ 491Air Transat

Find Deal

Sun, 26 Oct - Sun, 2 Nov

Avianca flights from Montreal to Costa Rica

Our best Avianca deals on Montreal to Costa Rica flight tickets

Avianca

10 Sep

YUL11:25 p.m.Montreal Pierre Elliott Trudeau Intl

18h 25m

1 stop

SJO3:50 p.m.San José Juan Santamaria Intl

16 Sep

SJO1:55 a.m.San José Juan Santamaria Intl

18h 10m

1 stop

YUL10:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 450

Find similar

Avianca

14 Nov

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

19h 00m

1 stop

SJO4:00 p.m.San José Juan Santamaria Intl

23 Nov

SJO2:15 a.m.San José Juan Santamaria Intl

17h 20m

1 stop

YUL8:35 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 452

Find similar

Avianca

24 Nov

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

12h 20m

1 stop

SJO9:20 a.m.San José Juan Santamaria Intl

2 Dec

SJO2:15 a.m.San José Juan Santamaria Intl

17h 20m

1 stop

YUL8:35 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 454

Find similar

American Airlines flights from Montreal to Costa Rica

Our best American Airlines deals on Montreal to Costa Rica flight tickets

American Airlines

22 Jul

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

20h 00m

2 stops

LIR11:30 a.m.Liberia

5 Aug

LIR2:25 p.m.Liberia

21h 19m

2 stops

YUL1:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 546

Find similar

American Airlines

27 Aug

YUL7:29 a.m.Montreal Pierre Elliott Trudeau Intl

7h 26m

1 stop

SJO12:55 p.m.San José Juan Santamaria Intl

13 Sep

SJO6:00 a.m.San José Juan Santamaria Intl

14h 32m

2 stops

YUL10:32 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 558

Find similar

American Airlines

1 Sep

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

8h 40m

1 stop

SJO1:40 p.m.San José Juan Santamaria Intl

8 Sep

SJO7:27 a.m.San José Juan Santamaria Intl

29h 22m

1 stop

YUL2:49 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 565

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How to get the cheapest flight ticket from Montreal 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 Montreal is in November. Flight prices, which tend to average around C$ 615, 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 May to fly from Montreal, when ticket prices are also cheap, with an average price of C$ 643.

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$ 749. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Costa Rica on Thursday is C$ 1,123.

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 at noon. Flights from Montreal to Costa Rica during this time can be as low as C$ 736. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 958 on average. Flights to Costa Rica from Montreal in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Montreal to Costa Rica flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl for the best Montreal - 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 Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around C$ 781 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Montreal for as low as C$ 678 on momondo.

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

There are 3 cabin classes available to choose from on Montreal 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 Montreal to Costa Rica flights?

No. A direct flight is the cheapest option for a flight between Montreal to Costa Rica.

Cheap Montreal to Costa Rica flight deals and tips

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

Best price found	C$ 242
Fastest flight time	5h 45m
Direct flights	Every day
Airports in Costa Rica	2 airports

The best one-way flight to Costa Rica from Montreal in the past 72 hours is C$ 242. The best round-trip flight deal from Montreal to Costa Rica found on momondo in the last 72 hours is C$ 378.

The fastest flight from Montreal to Costa Rica takes 5h 45m

Direct flights go from Montreal to Costa Rica every day.

There are 2 airports near Costa Rica: Liberia (LIR), San José Juan Santamaria Intl (SJO)

Search flight deals

When did momondo last update prices for flights from Montreal to Costa Rica?
Prices for flights from Montreal to Costa Rica were last updated today.
How many operators does momondo search for flights from Montreal to Costa Rica?
The number of operators available for flights from Montreal to Costa Rica is 10 as of July 2025.
How old do you have to be to fly from Montreal 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 Montreal 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 Montreal to Costa Rica?
momondo data reveals that the most frequently booked plane model on the route from Montreal to Costa Rica is Airbus A321neo, representing 42.12% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 13.89%, Airbus A330-300 at 13.55%, and Airbus A321-100/200 at 11.15%.

Best airlines flying from Montreal to Costa Rica

Compare and see reviews for airlines that fly from Montreal to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 340	Free Cancellation	Rating 8.0 7,953 reviews	Search Delta flights
American Airlines	PriceFrom C$ 368	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 414	Free Cancellation	Rating 7.1 9,717 reviews	Search Air Canada flights
Avianca	PriceFrom C$ 417	Free Cancellation	Rating 6.7 2,379 reviews	Search Avianca flights
WestJet	PriceFrom C$ 423	Free Cancellation	Rating 7.2 2,939 reviews	Search WestJet flights
Copa Airlines	PriceFrom C$ 470	Free Cancellation	Rating 7.5 1,482 reviews	Search Copa Airlines flights
Arajet	PriceFrom C$ 503	Free Cancellation	Rating 7.1 32 reviews	Search Arajet flights
Air Transat	PriceFrom C$ 524	Free Cancellation	Rating 7.8 414 reviews	Search Air Transat flights
United Airlines	PriceFrom C$ 603	Free Cancellation	Rating 7.4 8,856 reviews	Search United Airlines flights
WestJet Encore	PriceFrom C$ 885	Free Cancellation	Rating 9.2 5 reviews	Search WestJet Encore flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Costa Rica for you.

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

Yes. All flights to Costa Rica from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Costa Rica.

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

Price alerts on flights to Costa Rica from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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Find better results for your trip to Costa Rica

Popular Cities in Costa Rica

Flights to San José, San José Provincefrom C$ 474

Flights to Liberiafrom C$ 304

Cheap flights from Montreal to Costa Rica from C$ 242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Costa Rica departing on 29/10. 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 Montreal to Costa Rica

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Avianca flights from Montreal to Costa Rica

Our best Avianca deals on Montreal to Costa Rica flight tickets

American Airlines flights from Montreal to Costa Rica

Our best American Airlines deals on Montreal to Costa Rica flight tickets

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Montreal 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

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 Montreal to Costa Rica flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl for the best Montreal - Costa Rica flight prices

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

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

There are 3 cabin classes available to choose from on Montreal 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 Montreal to Costa Rica flights?

No. A direct flight is the cheapest option for a flight between Montreal to Costa Rica.

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

WestJet, Avianca, and Air Canada are the most popular carriers operating from Montreal to Costa Rica

Which airlines fly to Costa Rica?

How many flights depart from Montreal to Costa Rica on average per week?

As of July 2025, 6 flights take off from Montreal and land in Costa Rica each week. The most common flight departure day for this route is Thu, with 33% of weekly flights taking off on this day.

Cheap Montreal to Costa Rica flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Costa Rica

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

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

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

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

What is the most popular plane model from Montreal to Costa Rica?

Best airlines flying from Montreal to Costa Rica

Compare and see reviews for airlines that fly from Montreal to Costa Rica with momondo

Why use momondo?

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

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

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

I’m not ready to book a flight from Montreal 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