Cheap flights from San José to Montreal Pierre Elliott Trudeau Intl Airport from C$ 201

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — YUL
3 Jan — 10 Jan1
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 October or April, booked 45 days in advance, depart on a Sunday or Wednesday 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 4 December 2025.

Thu 18/125:00 a.m.SJO - YUL
1 stop7h 40mAvianca
Tue 20/13:00 p.m.YUL - SJO
1 stop9h 40mAvianca
Deal found 3/12C$ 419
Mon 15/127:50 p.m.SJO - YUL
1 stop16h 50mAvianca
Tue 20/13:00 p.m.YUL - SJO
1 stop9h 40mAvianca
Deal found 3/12C$ 431
Tue 30/125:00 a.m.SJO - YUL
1 stop7h 40mAvianca
Tue 6/13:00 p.m.YUL - SJO
2 stops21h 45mAvianca
Deal found 2/12C$ 433
Tue 16/125:00 a.m.SJO - YUL
1 stop7h 40mAvianca
Tue 20/13:00 p.m.YUL - SJO
2 stops21h 45mAvianca
Deal found 3/12C$ 440
Mon 15/127:50 p.m.SJO - YUL
1 stop16h 50mAvianca
Sat 24/13:00 p.m.YUL - SJO
1 stop18h 40mAvianca
Deal found 2/12C$ 445
Mon 15/127:50 p.m.SJO - YUL
1 stop16h 50mAvianca
Thu 22/13:00 p.m.YUL - SJO
2 stops21h 45mAvianca
Deal found 2/12C$ 447

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 4 December 2025.

Round-trip from

C$ 419

One-way from

C$ 201

Popular in

July

Cheapest in

October

Average price

C$ 782

Good round-trip deal

C$ 195 or less

Good one-way deal

C$ 319 or less
Avianca
  • Avianca
  • 18/12-20/1
  • 2 total stops
  • 17h 20m total
  • San José to Montreal
Avianca
  • Avianca
  • 30/12
  • 1 total stop
  • 7h 40m total
  • San José to Montreal
Highest demand for flights based on searches. 11% potential increase in price (C$ 135 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Average for round-trip flights in December 2025
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 4 December 2025.
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

Mon 11/5

10:10 a.m.-10:05 p.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

11:25 p.m.-9:20 a.m.

1 stop11h 55m

C$ 505

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 28/1

9:00 a.m.-3:40 p.m.

Nonstop5h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

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

2 stops13h 30m

C$ 530

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 11/2

8:35 a.m.-11:40 a.m.

2 stops26h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

3:35 p.m.-12:05 a.m.

2 stops33h 30m

C$ 592

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 24/12

8:50 a.m.-3:30 p.m.

Nonstop5h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 4/1

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

Nonstop5h 55m

C$ 611

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 15/12

6:20 a.m.-10:59 p.m.

2 stops15h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

7:00 a.m.-10:30 p.m.

2 stops16h 30m

C$ 673

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 22/12

8:50 a.m.-3:30 p.m.

Nonstop5h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

8:10 p.m.-12:05 a.m.

1 stop28h 55m

C$ 689

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 15/12

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

Nonstop5h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

5:25 p.m.-11:42 a.m.

3 stops19h 17m

C$ 691

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 15/12

7:50 p.m.-1:40 p.m.

1 stop16h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

10:00 p.m.-8:50 a.m.

1 stop11h 50m

C$ 696

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 14/5

5:05 a.m.-6:29 p.m.

2 stops11h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

11:25 p.m.-9:20 a.m.

1 stop11h 55m

C$ 706

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 29/4

10:10 a.m.-10:05 p.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

8:00 a.m.-11:35 p.m.

3 stops17h 35m

C$ 708

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 21 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 28 November 2025.

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, April is the cheapest month in which you can book a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 216). Flying from San José to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 498). 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 4 December 2025.

One of the essential ways to save on airfare from San José to Montreal Pierre Elliott Trudeau Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 56% on airfare.

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 4 December 2025.
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

Food

6.3

Boarding

7.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.

Crew

7.8

Food

6.3

Boarding

7.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.

Crew

7.8

Food

6.3

Boarding

7.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.

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 are 0 flights 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 5h 40m. Fly via Avianca or Air Canada 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$ 471, 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 38% 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$ 212 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 Air Canada, with prices starting from C$ 223 and C$ 269, 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$ 581, our data indicates the cheapest price to be C$ 187. The most popular route (San José Juan Santamaria Intl - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 526.

  • 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, April is the cheapest month in which you can book a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 216). Flying from San José to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 498). 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
Dorval
Cornwall
Sherbrooke
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 471AverageC$ 1,089FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 551AverageC$ 624FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from San José to Pierre Elliott Trudeau Intl?

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Can Cheapflights find flights from San José to Pierre Elliott Trudeau Intl with no change fees?

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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