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Cheap flights from San José to Montreal Pierre Elliott Trudeau Intl Airport from C$ 225

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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — YUL
12 Nov — 19 Nov1
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 October, booked 73 days in advance, depart on a Friday or Saturday 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 13 October 2025.

Round-trip from

C$ 399

One-way from

C$ 225

Popular in

July

Cheapest in

April

Average price

C$ 710

Good round-trip deal

C$ 191 or less

Good one-way deal

C$ 271 or less
United Airlines
  • United Airlines
  • 31/10-11/11
  • 4 total stops
  • 42h 20m total
  • San José to Montreal
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Air Canada
  • Air Canada
  • 24/11
  • 2 total stops
  • 26h 05m total
  • San José to Montreal
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Highest demand for flights based on searches. 10% potential increase in price (C$ 129 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in October 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

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 13 October 2025.

Fri 31/101:20 p.m.SJO - YUL
2 stops22h 40mUnited Airlines
Tue 11/114:45 p.m.YUL - SJO
2 stops19h 40mUnited Airlines
Deal found 13/10C$ 399
Tue 4/112:20 p.m.SJO - YUL
2 stops23h 56mUnited Airlines
Tue 11/114:45 p.m.YUL - SJO
2 stops21h 30mUnited Airlines
Deal found 12/10C$ 438
Sun 9/111:45 a.m.SJO - YUL
1 stop17h 50mAvianca
Mon 17/1110:00 p.m.YUL - SJO
1 stop18h 20mAvianca
Deal found 12/10C$ 459
Fri 31/1012:15 a.m.SJO - YUL
Nonstop5h 40mAir Transat
Sat 8/113:55 p.m.YUL - SJO
1 stop8h 40mAir Transat
Deal found 11/10C$ 462
Mon 3/118:50 a.m.SJO - YUL
Nonstop5h 40mAir Canada
Tue 11/116:20 p.m.YUL - SJO
Nonstop5h 55mAir Canada
Deal found 11/10C$ 463
Sat 22/1112:55 a.m.SJO - YUL
1 stop17h 30mAir Transat
Sat 29/1110:35 a.m.YUL - SJO
1 stop14h 00mAir Transat
Deal found 11/10C$ 470
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 13/10C$ 472
Tue 4/118:35 a.m.SJO - YUL
1 stop8h 48mAir Canada
Tue 11/116:20 p.m.YUL - SJO
Nonstop5h 55mAir Canada
Deal found 12/10C$ 475
Thu 13/118:35 a.m.SJO - YUL
2 stops11h 09mAir Canada
Mon 17/113:10 p.m.YUL - SJO
1 stop8h 45mAir Canada
Deal found 13/10C$ 480
Tue 11/118:35 a.m.SJO - YUL
1 stop8h 48mAir Canada
Tue 18/112:00 p.m.YUL - SJO
1 stop9h 55mAir Canada
Deal found 10/10C$ 484
Sat 22/1112:55 a.m.SJO - YUL
1 stop17h 30mAir Transat
Fri 28/117:20 p.m.YUL - SJO
1 stop29h 15mAir Transat
Deal found 10/10C$ 489
Fri 26/124:30 p.m.SJO - YUL
1 stop20h 10mAvianca
Sun 11/110:00 p.m.YUL - SJO
1 stop11h 50mAvianca
Deal found 11/10C$ 490

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 13 October 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

Fri 31/10

1:20 p.m.-2:00 p.m.

2 stops22h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

4:45 p.m.-11:25 a.m.

2 stops19h 40m

C$ 399

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 3/11

12:35 p.m.-3:16 p.m.

2 stops25h 41m

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

4:45 p.m.-1:15 p.m.

2 stops21h 30m

C$ 480

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 10/11

2:20 p.m.-1:28 p.m.

2 stops22h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

9:15 a.m.-11:25 a.m.

2 stops27h 10m

C$ 480

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 14/11

2:00 p.m.-12:05 p.m.

1 stop21h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

8:05 a.m.-7:53 p.m.

1 stop12h 48m

C$ 526

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 31/10

1:20 p.m.-10:10 a.m.

2 stops18h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

7:00 p.m.-8:39 p.m.

2 stops26h 39m

C$ 526

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Sun 26/10

7:45 a.m.-7:45 a.m.

2 stops22h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

6:15 p.m.-11:56 a.m.

1 stop19h 41m

C$ 526

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 14/11

8:45 a.m.-7:45 a.m.

2 stops22h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

6:00 p.m.-1:15 p.m.

1 stop20h 15m

C$ 526

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Sat 20/12

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

2 stops11h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

8:50 a.m.-12:05 a.m.

2 stops16h 15m

C$ 536

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 4/11

8:45 a.m.-10:10 a.m.

2 stops24h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

6:00 p.m.-1:15 p.m.

1 stop20h 15m

C$ 539

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Sat 1/11

11:35 a.m.-5:28 p.m.

1 stop27h 53m

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

6:00 p.m.-1:15 p.m.

1 stop20h 15m

C$ 627

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 20 results
1
2

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 10 October 2025.

The best time to book flights from San José 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 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$ 207). Flying from San José to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 540). 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 13 October 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 13 October 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
456 reviews
Check prices

Comfort

7.3

Boarding

7.9

Food

6.7

Entertainment

7.0

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.7
Good
456 reviews
Air Transat
7.7
Good
456 reviews
Check prices

Comfort

7.3

Boarding

7.9

Food

6.7

Entertainment

7.0

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,286 reviews
Air Transat
7.7
Good
456 reviews
Check prices

Comfort

7.3

Boarding

7.9

Food

6.7

Entertainment

7.0

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Avianca
6.7
Okay
2,449 reviews
Air Transat
7.7
Good
456 reviews
Check prices

Comfort

7.3

Boarding

7.9

Food

6.7

Entertainment

7.0

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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 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 22h 40m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 4065 km.

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

    Avianca, at C$ 525, was found to be the cheapest airline from San José to Montreal Pierre Elliott Trudeau Intl Airport.Alternate airlines to your destination round-trip include Air Transat and Air Canada. Users have found that Avianca 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$ 230 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on United Airlines and Air Transat, with prices starting from C$ 232 and C$ 234, 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$ 467, our data indicates the cheapest price to be C$ 191. The most popular route (San José Juan Santamaria Intl - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 379.

  • 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$ 207). Flying from San José to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 540). 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
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
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.
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 13 October 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 525AverageC$ 626FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air TransatCheapestC$ 671AverageC$ 731FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 812AverageC$ 1,342FlexibilityNo cancel feeOn-time67%
Search Air Canada 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.

Can Cheapflights notify me if prices for flights from San José to Pierre Elliott Trudeau Intl become cheaper?

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