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Cheap flights from Costa Rica to Montreal 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 Costa Rica to Montreal departing on 18/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
United Airlines Logo
8:35 a.m. - 2:00 p.m.
LIR
-
YUL
28h 25m
2 stops
United Airlines Logo
4:45 p.m. - 1:10 p.m.
YUL
-
LIR
21h 25m
2 stops
C$ 489United Airlines
Tue, 24 Feb - Wed, 4 Mar
Avianca Logo
1:50 a.m. - 9:35 p.m.
SJO
-
YUL
17h 45m
1 stop
Avianca Logo
11:00 p.m. - 8:50 a.m.
YUL
-
SJO
11h 50m
1 stop
C$ 508Avianca
Mon, 20 Apr - Wed, 29 Apr
WestJet Logo
1:15 p.m. - 12:40 a.m.
LIR
-
YUL
9h 25m
1 stop
WestJet Logo
6:45 a.m. - 12:20 p.m.
YUL
-
LIR
7h 35m
1 stop
C$ 519WestJet
Fri, 19 Jun - Fri, 26 Jun
Avianca Logo
9:25 a.m. - 9:35 p.m.
SJO
-
YUL
10h 10m
1 stop
Avianca Logo
11:00 p.m. - 8:50 a.m.
YUL
-
SJO
11h 50m
1 stop
C$ 530Avianca
Tue, 21 Apr - Wed, 29 Apr
Multiple Airlines Logo
4:00 p.m. - 9:35 p.m.
SJO
-
YUL
27h 35m
1 stop
Multiple Airlines Logo
6:20 p.m. - 10:05 p.m.
YUL
-
SJO
5h 45mdirect
C$ 546Multiple Airlines
Mon, 4 May - Fri, 15 May
Avianca Logo
9:25 a.m. - 9:35 p.m.
SJO
-
YUL
10h 10m
1 stop
Avianca Logo
11:00 p.m. - 3:25 p.m.
YUL
-
SJO
18h 25m
1 stop
C$ 549Avianca
Thu, 14 May - Thu, 21 May
Multiple Airlines Logo
9:25 a.m. - 9:35 p.m.
SJO
-
YUL
10h 10m
1 stop
Multiple Airlines Logo
6:55 p.m. - 10:55 p.m.
YUL
-
SJO
6h 00mdirect
C$ 559Multiple Airlines
Tue, 14 Apr - Fri, 24 Apr
United Airlines Logo
8:35 a.m. - 2:00 p.m.
LIR
-
YUL
28h 25m
2 stops
United Airlines Logo
6:00 a.m. - 12:55 p.m.
YUL
-
LIR
31h 55m
1 stop
C$ 560United Airlines
Wed, 25 Feb - Wed, 4 Mar
United Airlines Logo
2:20 p.m. - 9:17 p.m.
LIR
-
YUL
29h 57m
2 stops
United Airlines Logo
9:15 a.m. - 1:10 p.m.
YUL
-
LIR
28h 55m
2 stops
C$ 561United Airlines
Thu, 26 Feb - Tue, 3 Mar
Multiple Airlines Logo
12:35 p.m. - 12:30 a.m.
SJO
-
YUL
10h 55m
1 stop
Multiple Airlines Logo
11:00 p.m. - 8:50 a.m.
YUL
-
SJO
11h 50m
1 stop
C$ 565Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar

Avianca flights from Costa Rica to Montreal

Our best Avianca deals on Costa Rica to Montreal flight tickets
Avianca
20 Apr
SJO1:50 a.m.San José Juan Santamaria Intl
17h 45m
1 stop
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
29 Apr
YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
SJO8:50 a.m.San José Juan Santamaria Intl
C$ 508
Avianca
21 Apr
SJO9:25 a.m.San José Juan Santamaria Intl
10h 10m
1 stop
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
29 Apr
YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
SJO8:50 a.m.San José Juan Santamaria Intl
C$ 530
Avianca
10 Feb
SJO1:45 a.m.San José Juan Santamaria Intl
17h 50m
1 stop
YUL8:35 p.m.Montreal Pierre Elliott Trudeau Intl
18 Feb
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
18h 20m
1 stop
SJO3:20 p.m.San José Juan Santamaria Intl
C$ 534

WestJet flights from Costa Rica to Montreal

Our best WestJet deals on Costa Rica to Montreal flight tickets
WestJet
19 Jun
LIR1:15 p.m.Liberia
9h 25m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
26 Jun
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
7h 35m
1 stop
LIR12:20 p.m.Liberia
C$ 519
WestJet
17 May
LIR1:15 p.m.Liberia
27h 10m
1 stop
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
24 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
7h 40m
1 stop
LIR12:25 p.m.Liberia
C$ 696

momondo Fare Finder

 
Customize your flight search to find flights from Costa Rica to Montreal 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 3 February 2026.
Use the filters below to find and compare flights from Costa Rica to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Tue 24/2

8:35 a.m.-2:00 p.m.

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

4:45 p.m.-1:10 p.m.

2 stops21h 25m

C$ 489

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 20/4

1:50 a.m.-9:35 p.m.

1 stop17h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

11:00 p.m.-8:50 a.m.

1 stop11h 50m

C$ 508

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Fri 19/6

1:15 p.m.-12:40 a.m.

1 stop9h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 26/6

6:45 a.m.-12:20 p.m.

1 stop7h 35m

C$ 519

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 21/4

9:25 a.m.-9:35 p.m.

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

11:00 p.m.-8:50 a.m.

1 stop11h 50m

C$ 530

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 4/5

4:00 p.m.-9:35 p.m.

1 stop27h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

6:20 p.m.-10:05 p.m.

Nonstop5h 45m

C$ 546

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 14/5

9:25 a.m.-9:35 p.m.

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

11:00 p.m.-3:25 p.m.

1 stop18h 25m

C$ 549

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 14/4

9:25 a.m.-9:35 p.m.

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

6:55 p.m.-10:55 p.m.

Nonstop6h 00m

C$ 559

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Wed 25/2

8:35 a.m.-2:00 p.m.

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

6:00 a.m.-12:55 p.m.

1 stop31h 55m

C$ 560

LiberiaMontreal

LIR - YUL

LIRYUL

Liberia

Thu 26/2

2:20 p.m.-9:17 p.m.

2 stops29h 57m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

9:15 a.m.-1:10 p.m.

2 stops28h 55m

C$ 561

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 2/3

12:35 p.m.-12:30 a.m.

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

11:00 p.m.-8:50 a.m.

1 stop11h 50m

C$ 565

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

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

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$ 206. 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$ 400.

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$ 254. Flights in the afternoon are often more expensive with an average ticket price of C$ 335.

What is the cheapest Costa Rica to Montreal flight route?

Fly from Liberia 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?

You could potentially save up to 22% on your flight if you consider stops on a Costa Rica to Montreal flight.

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$ 271

Fastest flight time

5h 30m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Montreal

2 airports
The best one-way flight to Montreal from Costa Rica in the past 72 hours is C$ 271. The best round-trip flight deal from Costa Rica to Montreal found on momondo in the last 72 hours is C$ 364.
The fastest flight from Costa Rica to Montreal takes 5h 30m
Direct flights go from Costa Rica to Montreal on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Air Canada.
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?

  • 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?

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 CanadaPriceFrom C$ 461Free CancellationRating
7.1
10,676 reviews
Search Air Canada flights
AviancaPriceFrom C$ 512Free CancellationRating
6.5
2,496 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.

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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
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport