Cheap flights from Costa Rica to Montreal from C$ 304

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 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Costa Rica to Montreal

Recent round-trip flight deals from Costa Rica to Montreal

Enter your travel dates to find the best prices.
WestJet Logo
3:20 p.m. - 12:33 a.m.
LIR
-
YUL
8h 13m
1 stop
WestJet Logo
6:45 a.m. - 2:29 p.m.
YUL
-
LIR
8h 44m
1 stop
C$ 524WestJet
Mon, 2 Nov - Wed, 2 Dec
WestJet Logo
3:20 p.m. - 12:33 a.m.
LIR
-
YUL
8h 13m
1 stop
WestJet Logo
6:45 a.m. - 11:59 a.m.
YUL
-
LIR
30h 14m
1 stop
C$ 573WestJet
Fri, 20 Nov - Wed, 13 Jan
Multiple Airlines Logo
3:20 p.m. - 12:33 a.m.
LIR
-
YUL
8h 13m
1 stop
Multiple Airlines Logo
11:35 a.m. - 4:35 p.m.
YUL
-
LIR
6h 00mdirect
C$ 574Multiple Airlines
Fri, 20 Nov - Wed, 13 Jan
Multiple Airlines Logo
1:30 p.m. - 12:37 a.m.
LIR
-
YUL
9h 07m
1 stop
Multiple Airlines Logo
6:45 a.m. - 12:25 p.m.
YUL
-
LIR
7h 40m
1 stop
C$ 584Multiple Airlines
Wed, 9 Sep - Wed, 30 Sep
Multiple Airlines Logo
1:30 p.m. - 12:37 a.m.
LIR
-
YUL
9h 07m
1 stop
Multiple Airlines Logo
5:45 p.m. - 12:25 p.m.
YUL
-
LIR
20h 40m
1 stop
C$ 590Multiple Airlines
Wed, 9 Sep - Tue, 29 Sep
Air Transat Logo
5:55 p.m. - 12:25 a.m.
LIR
-
YUL
5h 30mdirect
Air Transat Logo
11:35 a.m. - 4:35 p.m.
YUL
-
LIR
6h 00mdirect
C$ 631Air Transat
Fri, 20 Nov - Wed, 13 Jan
Avianca Logo
5:05 a.m. - 7:45 p.m.
SJO
-
YUL
12h 40m
2 stops
Avianca Logo
4:15 p.m. - 11:40 p.m.
YUL
-
SJO
9h 25m
1 stop
C$ 682Avianca
Mon, 27 Jul - Wed, 29 Jul
Avianca Logo
5:05 a.m. - 7:45 p.m.
SJO
-
YUL
12h 40m
2 stops
Avianca Logo
4:15 p.m. - 11:40 p.m.
YUL
-
SJO
9h 25m
1 stop
C$ 716Avianca
Mon, 27 Jul - Wed, 29 Jul
Air Canada Logo
7:10 a.m. - 8:20 p.m.
SJO
-
YUL
11h 10m
2 stops
Air Canada Logo
8:50 a.m. - 9:05 p.m.
YUL
-
SJO
14h 15m
2 stops
C$ 722Air Canada
Wed, 7 Oct - Mon, 26 Oct
Air Canada Logo
9:50 a.m. - 4:30 p.m.
SJO
-
YUL
5h 40mdirect
Air Canada Logo
6:20 p.m. - 11:15 p.m.
YUL
-
SJO
5h 55mdirect
C$ 730Air Canada
Mon, 16 Nov - Tue, 24 Nov

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Avianca flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport

Our best Avianca deals on Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Avianca
27 Jul
SJO5:05 a.m.San José Juan Santamaria Intl
12h 40m
2 stops
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
29 Jul
YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl
9h 25m
1 stop
SJO11:40 p.m.San José Juan Santamaria Intl
C$ 682
Avianca
27 Jul
SJO5:05 a.m.San José Juan Santamaria Intl
12h 40m
2 stops
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
29 Jul
YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl
9h 25m
1 stop
SJO11:40 p.m.San José Juan Santamaria Intl
C$ 716
Avianca
27 Jul
SJO5:05 a.m.San José Juan Santamaria Intl
12h 40m
2 stops
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
29 Jul
YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl
9h 25m
1 stop
SJO11:40 p.m.San José Juan Santamaria Intl
C$ 733

WestJet flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
2 Nov
LIR3:20 p.m.Liberia
8h 13m
1 stop
YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl
2 Dec
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
8h 44m
1 stop
LIR2:29 p.m.Liberia
C$ 524
WestJet
20 Nov
LIR3:20 p.m.Liberia
8h 13m
1 stop
YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl
13 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
30h 14m
1 stop
LIR11:59 a.m.Liberia
C$ 573
WestJet
7 Oct
LIR1:15 p.m.Liberia
9h 10m
1 stop
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
10 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
8h 44m
1 stop
LIR2:29 p.m.Liberia
C$ 613

momondo Fare Finder

 
Customize your flight search to find flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 11 June 2026.
Use the filters below to find and compare flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Mon 2/11

3:20 p.m.-12:33 a.m.

1 stop8h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

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

1 stop8h 44m

C$ 524

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Fri 20/11

3:20 p.m.-12:33 a.m.

1 stop8h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 13/1

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

1 stop30h 14m

C$ 573

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Fri 20/11

3:20 p.m.-12:33 a.m.

1 stop8h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 13/1

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

Nonstop6h 00m

C$ 574

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 9/9

1:30 p.m.-12:37 a.m.

1 stop9h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

6:45 a.m.-12:25 p.m.

1 stop7h 40m

C$ 584

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 9/9

1:30 p.m.-12:37 a.m.

1 stop9h 07m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

5:45 p.m.-12:25 p.m.

1 stop20h 40m

C$ 590
Quickest round-trip

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Fri 20/11

5:55 p.m.-12:25 a.m.

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 13/1

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

Nonstop6h 00m

C$ 631

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 27/7

5:05 a.m.-7:45 p.m.

2 stops12h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

4:15 p.m.-11:40 p.m.

1 stop9h 25m

C$ 682

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 27/7

5:05 a.m.-7:45 p.m.

2 stops12h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

4:15 p.m.-11:40 p.m.

1 stop9h 25m

C$ 716

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 7/10

7:10 a.m.-8:20 p.m.

2 stops11h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

8:50 a.m.-9:05 p.m.

2 stops14h 15m

C$ 722

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 16/11

9:50 a.m.-4:30 p.m.

Nonstop5h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

6:20 p.m.-11:15 p.m.

Nonstop5h 55m

C$ 730

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Montreal from

How to get the cheapest flight ticket from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport

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 Montreal Pierre Elliott Trudeau Intl Airport?

The month of December is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Costa Rica, with most prices found around C$ 187. The month of November is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Costa Rica averaging around C$ 188.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Tuesday when prices can be found for as low as C$ 229. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Costa Rica because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 408.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

At noon is the cheapest time of day to fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 291. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 351. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Costa Rica to Montreal Pierre Elliott Trudeau Intl flight route?

Fly from Liberia to Montreal Pierre Elliott Trudeau Intl for the best Costa Rica - Montreal Pierre Elliott Trudeau Intl flight prices

What cabin class options are available on Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport flights?

There are 3 cabin classes available to choose from on Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport flight.

Cheap Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport

Best price found

C$ 370

Fastest flight time

5h 30m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Costa Rica in the past 72 hours is C$ 370. The best round-trip flight deal from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 291.
The fastest flight from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport takes 5h 30m
Direct flights go from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport every day.

Frequently asked questions about flying from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport

  • When did momondo last update prices for flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How many operators does momondo search for flights from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport?

    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 Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport?

Best airlines flying from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Costa Rica to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 470Free CancellationRating
7.1
11,160 reviews
Search Air Canada flights
AviancaPriceFrom C$ 550Free CancellationRating
6.5
2,535 reviews
Search Avianca flights

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Sherbrooke
Montebello
Brossard
Dorval
Longueuil
Cornwall
Boucherville
North Hatley
Drummondville
Saint-Sauveur
Magog
Bromont
Sutton
Saint-Jean-sur-Richelieu
Waterloo

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Costa Rica to Montreal . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Costa Rica to Montreal flights to just show those with 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?

Price alerts on flights to Montreal from Costa Rica 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.

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1 adult
Sat 11/7
Sat 18/7

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