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Cheap flights from San José to Montreal Pierre Elliott Trudeau Intl Airport from C$ 266

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — YUL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl are usually found in April or February, booked 73 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap 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 11 September 2025.

Round-trip from

C$ 479

One-way from

C$ 266

Popular in

July

Cheapest in

April

Average price

C$ 711

Good round-trip deal

C$ 227 or less

Good one-way deal

C$ 604 or less
Avianca
  • Avianca
  • 22/12-8/1
  • 1 total stop
  • 15h 20m total
  • San José to Montreal
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Air Canada
  • Air Canada
  • 20/1
  • 2 total stops
  • 11h 09m total
  • San José to Montreal
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Highest demand for flights based on searches. 8% potential increase in price (C$ 104 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl.
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Find flight deals from San José to Pierre Elliott Trudeau Intl

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 11 September 2025.

Fri 7/111:15 a.m.SJO - YUL
Nonstop5h 40mAir Transat
Wed 19/116:55 p.m.YUL - SJO
Nonstop6h 00mAir Transat
Deal found 8/9C$ 478
Mon 22/121:15 a.m.SJO - YUL
Nonstop5h 40mMultiple Airlines
Thu 8/13:00 p.m.YUL - SJO
1 stop9h 40mMultiple Airlines
Deal found 10/9C$ 479
Wed 29/107:50 a.m.SJO - YUL
Nonstop5h 40mAir Canada
Tue 11/116:20 p.m.YUL - SJO
Nonstop5h 55mAir Canada
Deal found 11/9C$ 482
Fri 7/1111:28 p.m.SJO - YUL
2 stops20h 49mUnited Airlines
Sat 15/113:00 p.m.YUL - SJO
2 stops21h 25mUnited Airlines
Deal found 11/9C$ 486
Sat 8/1112:55 a.m.SJO - YUL
1 stop20h 15mAir Transat
Wed 19/116:55 p.m.YUL - SJO
Nonstop6h 00mAir Transat
Deal found 8/9C$ 488
Sun 9/111:45 a.m.SJO - YUL
1 stop17h 50mAvianca
Mon 24/1110:00 p.m.YUL - SJO
1 stop11h 50mAvianca
Deal found 8/9C$ 489
Fri 31/107:35 a.m.SJO - YUL
2 stops21h 04mAir Canada
Tue 11/116:20 p.m.YUL - SJO
Nonstop5h 55mAir Canada
Deal found 11/9C$ 492
Thu 13/118:35 a.m.SJO - YUL
2 stops11h 09mAir Canada
Mon 17/118:50 a.m.YUL - SJO
2 stops15h 05mAir Canada
Deal found 11/9C$ 500
Wed 17/121:15 a.m.SJO - YUL
Nonstop5h 40mMultiple Airlines
Sat 10/13:00 p.m.YUL - SJO
1 stop9h 40mMultiple Airlines
Deal found 10/9C$ 502
Fri 7/111:15 a.m.SJO - YUL
Nonstop5h 40mAir Transat
Fri 21/116:55 p.m.YUL - SJO
Nonstop6h 00mAir Transat
Deal found 8/9C$ 504

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 11 September 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

Wed 29/10

1:20 p.m.-3:16 p.m.

2 stops23h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

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

2 stops21h 25m

C$ 486

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 7/11

11:28 p.m.-9:17 p.m.

2 stops20h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

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

2 stops21h 25m

C$ 486

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 19/12

8:35 a.m.-8:44 p.m.

2 stops11h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

11:30 a.m.-12:05 a.m.

2 stops13h 35m

C$ 567

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 13/11

8:35 a.m.-7:53 p.m.

1 stop10h 18m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

8:50 a.m.-10:55 p.m.

2 stops15h 05m

C$ 588

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Sat 1/11

1:05 p.m.-11:20 a.m.

1 stop20h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

6:00 p.m.-11:25 a.m.

1 stop18h 25m

C$ 633

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 10/2

7:00 a.m.-10:45 p.m.

2 stops14h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

7:00 a.m.-7:40 p.m.

1 stop13h 40m

C$ 675

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 22/10

1:23 p.m.-12:02 p.m.

2 stops20h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

7:30 p.m.-11:58 a.m.

2 stops18h 28m

C$ 710

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 23/10

1:23 p.m.-12:02 p.m.

2 stops20h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

7:30 p.m.-11:58 a.m.

2 stops18h 28m

C$ 710

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 20/1

8:35 a.m.-8:44 p.m.

2 stops11h 09m

C$ 266

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Sat 18/10

12:35 p.m.-5:55 p.m.

2 stops27h 20m

C$ 280

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 18 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, San José Province 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 29 August 2025.

The best time to book flights from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport is 73 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, San José Province to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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 11 September 2025.

One of the essential ways to save on airfare from San José, San José Province 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 57% on airfare.

How much does it cost to fly round-trip from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport?

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 11 September 2025.
Read reviews from past customers who have flown Air Transat,Air Canada, andAvianca 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.
Air Transat
7.7
Good
438 reviews
Check prices

Boarding

7.9

Overall

7.7

Entertainment

7.0

Food

6.7

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Boarding

7.9

Overall

7.7

Entertainment

7.0

Food

6.7

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Boarding

7.9

Overall

7.7

Entertainment

7.0

Food

6.7

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Avianca
6.7
Okay
2,436 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Boarding

7.9

Overall

7.7

Entertainment

7.0

Food

6.7

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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 3 different airlines.

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

    A quick flight from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport can take about 11h 09m. United Airlines provides one of the quickest options available for as low as C$ 567. The distance from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport is about 4065 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Currently priced at C$ 547, Avianca will fly you from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Transat and Air Canada - these airlines can fly you to your destination from C$ 671 and C$ 907, respectively. Avianca is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking for the cheapest flight from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport? While on average our users pay C$ 627, our data indicates the cheapest price to be C$ 203. The most popular route (San José Juan Santamaria Intl - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 471.

  • 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, San José Province to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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
Sherbrooke
Cornwall
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
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.
Liberia to Pierre Elliott Trudeau Intl flights

Top 3 airlines flying from San José to Pierre Elliott Trudeau Intl

Discover the top 3 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 547AverageC$ 619FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air TransatCheapestC$ 671AverageC$ 728FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 907AverageC$ 1,220FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights 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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