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

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

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

As of December 2025, there are 13 flights per week flying from Costa Rica to Montreal. The most common day of the week flights depart is Mon, with 23% of flights taking off on this day.

What is the most punctual flight time for Costa Rica to Montreal flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How often are flights from Costa Rica to Montreal delayed?

Historically, on average around 9% of flights between Costa Rica and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

How long does it take to fly to Montreal?

The average flight duration from Costa Rica to Montreal depends on which airport you fly into and out of. Flying from Liberia to Montreal Pierre Elliott Trudeau Intl Airport is 5h 35m on average, while flying from San José to Montreal Pierre Elliott Trudeau Intl Airport is 5h 40m on average. Montreal Pierre Elliott Trudeau Intl Airport is the most popular airport in Montreal.

Which airline has the best punctuality record on Costa Rica to Montreal flights?

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

As of December 2025, 1 flights take off from Costa Rica and land in Montreal each day. The most common flight departure time for this route is 2:00p.m., with 72% of daily flights taking off in the afternoon.

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

Prices for flights from Costa Rica to Montreal refresh daily.

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

The number of operators available for flights from Costa Rica to Montreal is 2 as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to Montreal.

What documentation or ID do you need to fly to Montreal?

The necessary travel and health documents for your Montreal 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$ 183 Cheap Flights from Costa Rica to Montreal in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Costa Rica to Montreal

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Costa Rica to Montreal

Enter your travel dates to find the best prices.

2:01 p.m. - 1:28 p.m.

LIR

YUL

22h 27m2 stops

4:45 p.m. - 12:55 p.m.

YUL

LIR

21h 10m1 stop

C$ 479United Airlines

Thu, 22 Jan - Wed, 28 Jan

6:30 a.m. - 9:42 p.m.

SJO

YUL

14h 12m2 stops

2:13 p.m. - 12:56 p.m.

YUL

SJO

23h 43m2 stops

C$ 485United Airlines

Wed, 21 Jan - Sat, 24 Jan

3:50 p.m. - 2:00 p.m.

LIR

YUL

21h 10m2 stops

4:45 p.m. - 12:55 p.m.

YUL

LIR

21h 10m1 stop

C$ 522United Airlines

Tue, 30 Dec - Thu, 8 Jan

3:40 p.m. - 1:00 p.m.

LIR

YUL

19h 20m2 stops

6:45 a.m. - 1:40 p.m.

YUL

LIR

8h 55m1 stop

C$ 541Porter Airlines

Mon, 30 Mar - Tue, 14 Apr

5:00 a.m. - 11:22 p.m.

SJO

YUL

17h 22m2 stops

11:10 a.m. - 11:40 p.m.

YUL

SJO

13h 30m2 stops

C$ 546Air Canada

Wed, 28 Jan - Wed, 25 Feb

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

SJO

YUL

5h 40mdirect

3:55 p.m. - 12:22 p.m.

YUL

SJO

21h 27m2 stops

C$ 551Multiple Airlines

Sun, 28 Dec - Sat, 10 Jan

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

SJO

YUL

5h 40mdirect

5:25 p.m. - 1:48 p.m.

YUL

SJO

21h 23m3 stops

C$ 558Multiple Airlines

Sun, 28 Dec - Tue, 6 Jan

8:35 a.m. - 8:45 p.m.

SJO

YUL

11h 10m2 stops

11:10 a.m. - 11:40 p.m.

YUL

SJO

13h 30m2 stops

C$ 562Air Canada

Tue, 27 Jan - Tue, 3 Feb

3:40 p.m. - 1:00 p.m.

LIR

YUL

19h 20m2 stops

6:45 a.m. - 12:50 p.m.

YUL

LIR

8h 05m1 stop

C$ 569Porter Airlines

Mon, 30 Mar - Fri, 10 Apr

2:35 p.m. - 9:20 a.m.

LIR

YUL

16h 45m1 stop

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

YUL

LIR

6h 00mdirect

C$ 603Air Transat

Fri, 3 Apr - Fri, 10 Apr

United Airlines flights from Costa Rica to Montreal

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

United Airlines

24 Dec

SJO2:05 p.m.San José Juan Santamaria Intl

22h 55m

1 stop

YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl

31 Dec

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

17h 32m

2 stops

SJO10:32 p.m.San José Juan Santamaria Intl

C$ 416

Find similar

United Airlines

22 Jan

LIR2:01 p.m.Liberia

22h 27m

2 stops

YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl

28 Jan

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

21h 10m

1 stop

LIR12:55 p.m.Liberia

C$ 479

Find similar

United Airlines

21 Jan

SJO6:30 a.m.San José Juan Santamaria Intl

14h 12m

2 stops

YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl

24 Jan

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

21h 11m

1 stop

SJO12:56 p.m.San José Juan Santamaria Intl

C$ 485

Find similar

American Airlines flights from Costa Rica to Montreal

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

American Airlines

19 Feb

SJO12:31 a.m.San José Juan Santamaria Intl

12h 14m

2 stops

YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl

26 Feb

YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl

21h 00m

2 stops

SJO10:25 a.m.San José Juan Santamaria Intl

C$ 664

Find similar

American Airlines

13 Jan

SJO7:09 a.m.San José Juan Santamaria Intl

30h 59m

1 stop

YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl

18 Jan

YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl

23h 13m

1 stop

SJO12:38 p.m.San José Juan Santamaria Intl

C$ 665

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Thu 22/1

2:01 p.m.-1:28 p.m.

2 stops22h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

4:45 p.m.-12:55 p.m.

1 stop21h 10m

C$ 479

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 21/1

6:30 a.m.-9:42 p.m.

2 stops14h 12m

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

2:13 p.m.-12:56 p.m.

2 stops23h 43m

C$ 485

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Tue 30/12

3:50 p.m.-2:00 p.m.

2 stops21h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

4:45 p.m.-12:55 p.m.

1 stop21h 10m

C$ 522

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Mon 30/3

3:40 p.m.-1:00 p.m.

2 stops19h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:45 a.m.-1:40 p.m.

1 stop8h 55m

C$ 541

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 28/1

5:00 a.m.-11:22 p.m.

2 stops17h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

11:10 a.m.-11:40 p.m.

2 stops13h 30m

C$ 546

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Sun 28/12

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

Nonstop5h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

3:55 p.m.-12:22 p.m.

2 stops21h 27m

C$ 551

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Sun 28/12

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

Nonstop5h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

5:25 p.m.-1:48 p.m.

3 stops21h 23m

C$ 558

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 27/1

8:35 a.m.-8:45 p.m.

2 stops11h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

11:10 a.m.-11:40 p.m.

2 stops13h 30m

C$ 562

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Mon 30/3

3:40 p.m.-1:00 p.m.

2 stops19h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

6:45 a.m.-12:50 p.m.

1 stop8h 05m

C$ 569

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Fri 3/4

2:35 p.m.-9:20 a.m.

1 stop16h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

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

Nonstop6h 00m

C$ 603

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 Costa Rica to Montreal

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

Delays

Other information

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Tuesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 272. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Costa Rica to Montreal for around C$ 403.

What is the cheapest time of day to depart on your flight to Montreal?

Our data shows that the cheapest Costa Rica to Montreal flights are usually those with departure times at noon. Our users have found flights to Montreal at noon for as low as C$ 290. Flights in the afternoon are often more expensive with an average ticket price of C$ 347.

What is the cheapest Costa Rica to Montreal flight route?

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

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

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

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

Cheap Costa Rica to Montreal flight deals and tips

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

Best price found	C$ 265
Fastest flight time	5h 35m
Direct flights	Every day
Airports in Montreal	2 airports

The best one-way flight to Montreal from Costa Rica in the past 72 hours is C$ 265. The best round-trip flight deal from Costa Rica to Montreal found on momondo in the last 72 hours is C$ 190.

The fastest flight from Costa Rica to Montreal takes 5h 35m

Direct flights go from Costa Rica to Montreal every day.

There are 2 airports in Montreal. From Costa Rica there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

When did momondo last update prices for flights from Costa Rica to Montreal?
Prices for flights from Costa Rica to Montreal refresh daily.
How many operators does momondo search for flights from Costa Rica to Montreal?
The number of operators available for flights from Costa Rica to Montreal is 2 as of December 2025.
How old do you have to be to fly from Costa Rica to Montreal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to Montreal.
What documentation or ID do you need to fly to Montreal?
The necessary travel and health documents for your Montreal 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 Costa Rica to Montreal?
Based on momondo bookings for flights between Costa Rica and Montreal, the leading plane model is Airbus A321neo, making up 40.05% of the total bookings. Other popular models include Airbus A330-300 with 18.37%, Airbus A330-200 with 8.16%, and Boeing 737 MAX 8 with 5.36%.

Best airlines flying from Costa Rica to Montreal

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 465	Free Cancellation	Rating 7.1 10,534 reviews		Search Air Canada flights
Avianca	PriceFrom C$ 544	Free Cancellation	Rating 6.6 2,490 reviews		Search Avianca flights

Why use momondo?

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

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 Costa Rica to Montreal for you.

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

All flight searches from Costa Rica to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Costa Rica to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Costa Rica and alert you when they change.

An easier way to manage your Montreal 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

Sat 17/1

Sat 24/1

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 Canada

Fly into one of these airports located in Montreal

Montreal St Hubert Airport

Montreal Pierre Elliott Trudeau Intl Airport

Popular Cities in Canada

Flights to Torontofrom C$ 81

Flights to Vancouverfrom C$ 68

Flights to Calgaryfrom C$ 74

Flights to Ottawafrom C$ 185

Flights to Winnipegfrom C$ 121

Flights to Halifaxfrom C$ 77

Flights to Kelownafrom C$ 65

Flights to Saskatoonfrom C$ 132

Flights to Reginafrom C$ 145

Flights to St. John'sfrom C$ 306

Flights to Québec Cityfrom C$ 329

Flights to Monctonfrom C$ 333

Cheap flights from Costa Rica to Montreal from C$ 194

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Montreal departing on 26/12. 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 Costa Rica to Montreal

Recent round-trip flight deals from Costa Rica to Montreal

Recent one-way flight deals from Costa Rica to Montreal

Recent last minute flight deals from Costa Rica to Montreal

Recent direct flight deals from Costa Rica to Montreal

United Airlines flights from Costa Rica to Montreal

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

American Airlines flights from Costa Rica to Montreal

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

momondo Fare Finder

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

See travel insights to Montreal from

How to get the cheapest flight ticket from Costa Rica to Montreal

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Tuesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 272. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Costa Rica to Montreal for around C$ 403.

What is the cheapest time of day to depart on your flight to Montreal?

Our data shows that the cheapest Costa Rica to Montreal flights are usually those with departure times at noon. Our users have found flights to Montreal at noon for as low as C$ 290. Flights in the afternoon are often more expensive with an average ticket price of C$ 347.

What is the cheapest Costa Rica to Montreal flight route?

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

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

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

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

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

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

How often are flights from Costa Rica to Montreal delayed?

Historically, on average around 9% of flights between Costa Rica and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

What is the most punctual flight time for Costa Rica to Montreal flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Costa Rica to Montreal flights?

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

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

As of December 2025, 1 flights take off from Costa Rica and land in Montreal each day. The most common flight departure time for this route is 2:00p.m., with 72% of daily flights taking off in the afternoon.

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

As of December 2025, there are 13 flights per week flying from Costa Rica to Montreal. The most common day of the week flights depart is Mon, with 23% of flights taking off on this day.

How long does it take to fly to Montreal?

Cheap Costa Rica to Montreal flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Montreal

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

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

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

What documentation or ID do you need to fly to Montreal?

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

Best airlines flying from Costa Rica to Montreal

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

Why use momondo?

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

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

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

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

An easier way to manage your Montreal 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 Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal