Cheap flights from San José to Montreal Pierre Elliott Trudeau Intl Airport from C$ 270

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — YUL
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl are usually found in November or January, booked 45 days in advance, depart on a Saturday or Sunday and return on a Tuesday

Cheap flight deals from San José to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from San José to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from San José to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2026.

Mon 1/611:25 p.m.
SJO
-
YUL
Nonstop5h 45m
Multiple Airlines
Wed 10/64:15 p.m.
YUL
-
SJO
1 stop9h 25m
Multiple Airlines
Deal found 18/2C$ 550
Fri 15/57:00 a.m.
SJO
-
YUL
1 stop13h 46m
Multiple Airlines
Mon 25/56:20 p.m.
YUL
-
SJO
Nonstop5h 45m
Multiple Airlines
Deal found 18/2C$ 552
Thu 21/512:20 p.m.
SJO
-
YUL
1 stop24h 30m
Multiple Airlines
Tue 26/511:00 p.m.
YUL
-
SJO
1 stop11h 50m
Multiple Airlines
Deal found 20/2C$ 593
Tue 7/47:00 a.m.
SJO
-
YUL
1 stop15h 30m
Multiple Airlines
Wed 15/47:20 p.m.
YUL
-
SJO
1 stop29h 15m
Multiple Airlines
Deal found 20/2C$ 598
Thu 30/412:20 p.m.
SJO
-
YUL
1 stop24h 30m
Multiple Airlines
Mon 4/511:00 p.m.
YUL
-
SJO
1 stop11h 50m
Multiple Airlines
Deal found 20/2C$ 600
Fri 10/47:00 a.m.
SJO
-
YUL
2 stops39h 38m
Multiple Airlines
Mon 20/411:00 p.m.
YUL
-
SJO
1 stop11h 50m
Multiple Airlines
Deal found 18/2C$ 601
Mon 1/65:05 a.m.
SJO
-
YUL
1 stop7h 40m
Avianca
Wed 10/64:15 p.m.
YUL
-
SJO
1 stop9h 25m
Avianca
Deal found 18/2C$ 613
Tue 7/49:25 a.m.
SJO
-
YUL
1 stop10h 10m
Avianca
Thu 30/411:00 p.m.
YUL
-
SJO
1 stop11h 50m
Avianca
Deal found 20/2C$ 626
Mon 28/99:25 a.m.
SJO
-
YUL
1 stop10h 10m
Avianca
Wed 21/1011:00 p.m.
YUL
-
SJO
1 stop11h 50m
Avianca
Deal found 19/2C$ 627
Wed 20/54:00 p.m.
SJO
-
YUL
1 stop27h 35m
Multiple Airlines
Mon 25/56:20 p.m.
YUL
-
SJO
Nonstop5h 45m
Multiple Airlines
Deal found 20/2C$ 628

Find flight deals from San José to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2026.

Round-trip from

C$ 550

One-way from

C$ 270

Popular in

July

Cheapest in

November

Average price

C$ 658

Good round-trip deal

C$ 440 or less

Good one-way deal

C$ 363 or less
Avianca
  • Avianca
  • 1/6-10/6
  • 1 total stop
  • 15h 10m total
  • San José to Montreal
17/3
  • 17/3
  • 1 total stop
  • 12h 16m total
  • San José to Montreal
Highest demand for flights based on searches. 12% potential increase in price (C$ 132 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl.
Price to beat on a one-way flight from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José to Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 21 February 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

San José

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 20/5

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

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

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

1 stop11h 50m

C$ 630

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 17/4

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

1 stop27h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

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

1 stop11h 50m

C$ 661

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Sat 2/5

6:30 a.m.-11:28 p.m.

1 stop14h 58m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

7:20 a.m.-11:25 a.m.

1 stop30h 05m

C$ 678

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 15/4

2:08 p.m.-2:44 p.m.

1 stop22h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

7:29 a.m.-11:35 a.m.

1 stop30h 06m

C$ 679

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 7/5

11:35 p.m.-2:44 p.m.

1 stop13h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

3:45 p.m.-1:22 p.m.

1 stop23h 37m

C$ 679

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 13/5

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

1 stop17h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

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

1 stop11h 50m

C$ 694

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 13/5

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

1 stop17h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

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

1 stop18h 25m

C$ 694

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 20/5

7:00 a.m.-12:25 a.m.

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 25/5

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

1 stop11h 50m

C$ 708

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 1/5

3:10 p.m.-2:13 p.m.

2 stops21h 03m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

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

Nonstop5h 45m

C$ 739

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 11/5

12:10 p.m.-11:44 a.m.

2 stops21h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

7:14 a.m.-11:07 a.m.

1 stop29h 53m

C$ 747

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/2

Showing 1-10 of 22 results
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Best time to book a flight from San José to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from San José with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San José to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from San José to Pierre Elliott Trudeau Intl. Price data was last updated on 18 February 2026.

The best time to book flights from San José to Montreal Pierre Elliott Trudeau Intl Airport is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, November is the cheapest month in which you can book a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 190). Flying from San José to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJO to YUL?

Find hourly flight availability from San José to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2026.

When flying from San José to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 21 February 2026.
Read reviews from past customers who have flown Air Canada and Avianca from San José to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Food

6.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Food

6.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Food

6.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

Related info for your journey

Find useful and relevant information for your journey from San José to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San José to Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Montreal Pierre Elliott Trudeau Intl from San José, you will be flying from Juan Santamaria Intl, which is the city’s only airport. San José Juan Santamaria Intl (SJO) is located 14.1 km from the centre of San José. There is 1 flight from Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl per day from 2 different airlines.

  • How long is the flight from San José to Montreal Pierre Elliott Trudeau Intl Airport?

    There are many flights that can get you from San José to Montreal Pierre Elliott Trudeau Intl Airport in 10h 10m. Fly via Avianca or American Airlines to get the fastest option. Airlines will cover a distance of 4065 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San José to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Air Canada, at C$ 462, was found to be the cheapest airline from San José to Montreal Pierre Elliott Trudeau Intl Airport. An alternate airline flying to your destination would be Avianca. Users have found that Air Canada is 34% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San José to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    C$ 208 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Air Transat and United Airlines, with prices starting from C$ 219 and C$ 232, respectively.

  • What are the cheapest flights from San José to Montreal Pierre Elliott Trudeau Intl Airport?

    Looking for the cheapest flight from San José to Montreal Pierre Elliott Trudeau Intl Airport? While on average our users pay C$ 564, our data indicates the cheapest price to be C$ 240. The most popular route (San José Juan Santamaria Intl - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 550.

  • Can I find deals for flights from San José to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on San José to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San José to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from San José to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from San José to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 190). Flying from San José to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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

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Alternative routes for San José to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San José to Pierre Elliott Trudeau Intl

Discover the top 2 airlines that operate flights from San José to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 462AverageC$ 956FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 513AverageC$ 612FlexibilityNo cancel feeOn-time71%
Search Avianca flights

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How does Cheapflights help users find flights from San José to Pierre Elliott Trudeau Intl?

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Certainly. Search results for flights to Pierre Elliott Trudeau Intl from San José shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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