Cheap flights from San José to Montreal from C$ 277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Montreal departing on 29/5. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Transat Logo
11:25 p.m. - 7:10 a.m.
SJO
-
YUL
5h 45mdirect
Air Transat Logo
6:20 p.m. - 10:05 p.m.
YUL
-
SJO
5h 45mdirect
C$ 580Air Transat
Mon, 1 Jun - Mon, 8 Jun
Air Transat Logo
11:25 p.m. - 7:10 a.m.
SJO
-
YUL
5h 45mdirect
Air Transat Logo
6:20 p.m. - 10:05 p.m.
YUL
-
SJO
5h 45mdirect
C$ 582Air Transat
Mon, 1 Jun - Mon, 8 Jun
United Airlines Logo
11:13 a.m. - 2:40 p.m.
SJO
-
YUL
25h 27m
2 stops
United Airlines Logo
3:25 p.m. - 10:11 a.m.
YUL
-
SJO
20h 46m
2 stops
C$ 594United Airlines
Wed, 27 May - Wed, 10 Jun
United Airlines Logo
1:25 p.m. - 10:40 a.m.
SJO
-
YUL
19h 15m
2 stops
United Airlines Logo
6:35 p.m. - 12:21 p.m.
YUL
-
SJO
19h 46m
2 stops
C$ 595United Airlines
Thu, 7 May - Thu, 14 May
Air Transat Logo
11:25 p.m. - 7:10 a.m.
SJO
-
YUL
5h 45mdirect
Air Transat Logo
6:20 p.m. - 10:05 p.m.
YUL
-
SJO
5h 45mdirect
C$ 598Air Transat
Mon, 1 Jun - Fri, 12 Jun
United Airlines Logo
1:25 p.m. - 10:40 a.m.
SJO
-
YUL
19h 15m
2 stops
United Airlines Logo
6:35 p.m. - 12:21 p.m.
YUL
-
SJO
19h 46m
2 stops
C$ 613United Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
11:25 p.m. - 7:10 a.m.
SJO
-
YUL
5h 45mdirect
Multiple Airlines Logo
8:35 a.m. - 7:12 a.m.
YUL
-
SJO
24h 37m
1 stop
C$ 615Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
Avianca Logo
4:00 p.m. - 9:35 p.m.
SJO
-
YUL
27h 35m
1 stop
Avianca Logo
11:00 p.m. - 8:50 a.m.
YUL
-
SJO
11h 50m
1 stop
C$ 617Avianca
Mon, 4 May - Mon, 11 May
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$ 621Multiple Airlines
Fri, 29 May - Fri, 5 Jun
Multiple Airlines Logo
11:25 p.m. - 7:10 a.m.
SJO
-
YUL
5h 45mdirect
Multiple Airlines Logo
8:35 a.m. - 7:12 a.m.
YUL
-
SJO
24h 37m
1 stop
C$ 623Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun

Avianca flights from San José to Montreal Pierre Elliott Trudeau Intl Airport

Our best Avianca deals on San José to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Avianca
4 May
SJO4:00 p.m.San José Juan Santamaria Intl
27h 35m
1 stop
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
11 May
YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
SJO8:50 a.m.San José Juan Santamaria Intl
C$ 617
Avianca
17 Sep
SJO9:25 a.m.San José Juan Santamaria Intl
10h 10m
1 stop
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
29 Sep
YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
SJO8:50 a.m.San José Juan Santamaria Intl
C$ 653
Avianca
1 Jun
SJO5:05 a.m.San José Juan Santamaria Intl
7h 40m
1 stop
YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl
7 Jun
YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
SJO8:50 a.m.San José Juan Santamaria Intl
C$ 657

Air Transat flights from San José to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Transat deals on San José to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Transat
1 Jun
SJO11:25 p.m.San José Juan Santamaria Intl
5h 45m
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
8 Jun
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
5h 45m
SJO10:05 p.m.San José Juan Santamaria Intl
C$ 580
Air Transat
1 Jun
SJO11:25 p.m.San José Juan Santamaria Intl
5h 45m
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
8 Jun
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
5h 45m
SJO10:05 p.m.San José Juan Santamaria Intl
C$ 582
Air Transat
1 Jun
SJO11:25 p.m.San José Juan Santamaria Intl
5h 45m
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
12 Jun
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
5h 45m
SJO10:05 p.m.San José Juan Santamaria Intl
C$ 598

momondo Fare Finder

 
Customize your flight search to find flights from San José 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 22 March 2026.
Use the filters below to find and compare flights from San José to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 1/6

11:25 p.m.-7:10 a.m.

Nonstop5h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

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

Nonstop5h 45m

C$ 580

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 1/6

11:25 p.m.-7:10 a.m.

Nonstop5h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

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

Nonstop5h 45m

C$ 582

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 27/5

11:13 a.m.-2:40 p.m.

2 stops25h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

3:25 p.m.-10:11 a.m.

2 stops20h 46m

C$ 594

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 7/5

1:25 p.m.-10:40 a.m.

2 stops19h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

6:35 p.m.-12:21 p.m.

2 stops19h 46m

C$ 595

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 1/6

11:25 p.m.-7:10 a.m.

Nonstop5h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

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

Nonstop5h 45m

C$ 598

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 7/5

1:25 p.m.-10:40 a.m.

2 stops19h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

6:35 p.m.-12:21 p.m.

2 stops19h 46m

C$ 613

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 1/6

11:25 p.m.-7:10 a.m.

Nonstop5h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

8:35 a.m.-7:12 a.m.

1 stop24h 37m

C$ 615

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

Mon 11/5

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

1 stop11h 50m

C$ 617

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 29/5

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

1 stop27h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

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

Nonstop5h 45m

C$ 621

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 1/6

11:25 p.m.-7:10 a.m.

Nonstop5h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

8:35 a.m.-7:12 a.m.

1 stop24h 37m

C$ 623

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 San José 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 typical price of a round-trip flight between San José and Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of November is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from San José, with most prices found around C$ 497. The month of January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from San José averaging around C$ 542.

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 Saturday when prices can be found for as low as C$ 250. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from San José because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 655.

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

In the evening is the cheapest time of day to fly from San José to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 372. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 392. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl flight route?

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

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 711 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from San José for as low as C$ 609 on momondo.

What cabin class options are available on San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl flights?

There are 3 cabin classes available to choose from on San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San José to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of March 2026, prices for San José to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from San José to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San José to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San José to Montreal Pierre Elliott Trudeau Intl Airport (SJO to YUL) flight deals and tips

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

Best price found

C$ 353

Fastest flight time

5h 30m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from San José in the past 72 hours is C$ 353. The best round-trip flight deal from San José to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 316.
The fastest flight from San José to Montreal Pierre Elliott Trudeau Intl Airport takes 5h 30m
Direct flights go from San José to Montreal Pierre Elliott Trudeau Intl Airport on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Air Canada.
  • How far is San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl by plane?

    The distance between San José Juan Santamaria Intl and Montreal Pierre Elliott Trudeau Intl is about 4069.3 km. By plane, this route typically takes 5h 30m.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    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 San José Juan Santamaria Intl Airport 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 San José to Montreal Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from San José to Montreal Pierre Elliott Trudeau Intl Airport?

Best airlines flying from San José to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from San José to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 463Free CancellationRating
7.1
10,834 reviews
Search Air Canada flights
AviancaPriceFrom C$ 514Free CancellationRating
6.5
2,505 reviews
Search Avianca flights
  • Air Canada Flights From San José to Montreal Pierre Elliott Trudeau Intl Airport

    Air Canada is one of the most popular airlines flying from San José to Montreal Pierre Elliott Trudeau Intl Airport, operating 1 flight/week on average for this route. A good Air Canada flight deal for San José to Montreal Pierre Elliott Trudeau Intl Airport starts from C$ 463 round-trip, up to an average price of C$ 958. Our users have rated Air Canada at 7.1/10.

Travelling to a place near Montreal?

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

Why use momondo?

Why should I use momondo to find a flight deal from San José to Montreal?

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

Can I find flights from San José to Montreal with flexible booking policies on momondo?

momondo does allow users to show only those flights to Montreal from San José which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San José to Montreal?

Once you have performed a search for San José 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 San José to Montreal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montreal from San José. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Tue 21/4
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