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San José

$174+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to San José (SJO)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SJO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl are usually found in November or October, booked 25 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to San José

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to San José (SJO). 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 September 11, 2025.

Round-trip from

$330
(United Airlines)

One-way from

$174
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$485

Good round-trip deal

$316 or less

Good one-way deal

$288 or less
From Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl
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One-way flight from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 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 Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl.
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Find flight deals from Pierre Elliott Trudeau Intl to San José

Cheapest flights from Pierre Elliott Trudeau Intl to San José
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:15 amYUL - SJO
1 stop28h 40mUnited Airlines
Sat 12/62:30 pmSJO - YUL
1 stop23h 46mUnited Airlines
Deal found 9/11$330
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/282:13 pmYUL - SJO
1 stop23h 42mUnited Airlines
Mon 12/88:45 amSJO - YUL
2 stops28h 15mUnited Airlines
Deal found 9/9$331
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:45 pmYUL - SJO
2 stops21h 30mUnited Airlines
Mon 11/2411:28 pmSJO - YUL
2 stops20h 49mUnited Airlines
Deal found 9/11$335
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:15 amYUL - SJO
2 stops11h 38mUnited Airlines
Mon 12/292:05 pmSJO - YUL
2 stops24h 11mUnited Airlines
Deal found 9/11$338
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:30 pmYUL - SJO
2 stops26h 25mAir Canada
Mon 11/248:50 amSJO - YUL
Nonstop5h 40mAir Canada
Deal found 9/10$339
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:15 amYUL - SJO
2 stops27h 10mUnited Airlines
Wed 12/102:20 pmSJO - YUL
2 stops23h 56mUnited Airlines
Deal found 9/9$344
This Air Transat deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:55 pmYUL - SJO
Nonstop6h 00mAir Transat
Wed 11/191:15 amSJO - YUL
Nonstop5h 40mAir Transat
Deal found 9/11$348
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:00 pmYUL - SJO
1 stop11h 50mAvianca
Sun 11/237:55 amSJO - YUL
1 stop11h 40mAvianca
Deal found 9/11$349
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:10 pmYUL - SJO
1 stop30h 45mAir Canada
Mon 12/88:50 amSJO - YUL
Nonstop5h 40mAir Canada
Deal found 9/10$352
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:15 amYUL - SJO
1 stop28h 40mUnited Airlines
Sun 12/78:45 amSJO - YUL
2 stops28h 15mUnited Airlines
Deal found 9/9$354
This Air Transat deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:55 pmYUL - SJO
1 stop8h 40mAir Transat
Wed 11/191:15 amSJO - YUL
Nonstop5h 40mAir Transat
Deal found 9/11$355

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to San José 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to San José that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

San José

Route

Depart

Return

Price

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 12/15

9:15 am-7:53 pm

2 stops11h 38m

San José Juan Santamaria Intl

Wed 12/31

2:05 pm-3:16 pm

2 stops24h 11m

$338

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

6:55 pm-11:55 pm

Nonstop6h 00m

San José Juan Santamaria Intl

Fri 1/30

1:15 am-7:55 am

Nonstop5h 40m

$359

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 12/15

9:15 am-7:53 pm

2 stops11h 38m

San José Juan Santamaria Intl

Tue 12/30

2:05 pm-2:00 pm

1 stop22h 55m

$361

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 12/17

6:00 am-12:56 pm

1 stop31h 56m

San José Juan Santamaria Intl

Tue 12/30

2:05 pm-9:17 pm

1 stop30h 12m

$361

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

6:55 pm-11:55 pm

Nonstop6h 00m

San José Juan Santamaria Intl

Fri 11/21

1:15 am-7:55 am

Nonstop5h 40m

$366

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Tue 10/28

6:00 pm-12:15 pm

1 stop20h 15m

San José Juan Santamaria Intl

Sun 11/16

8:45 am-3:57 pm

2 stops30h 12m

$375

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 11/10

6:00 pm-11:25 am

1 stop18h 25m

San José Juan Santamaria Intl

Sun 11/23

2:20 pm-2:00 pm

2 stops22h 40m

$375

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

2:13 pm-1:15 pm

2 stops24h 02m

San José Juan Santamaria Intl

Sun 11/23

12:35 pm-2:00 pm

2 stops24h 25m

$375

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

6:00 pm-11:25 am

1 stop18h 25m

San José Juan Santamaria Intl

Mon 11/24

12:35 pm-10:20 am

2 stops20h 45m

$375

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 12/17

4:45 pm-12:56 pm

1 stop21h 11m

San José Juan Santamaria Intl

Fri 12/26

2:05 pm-9:17 pm

1 stop30h 12m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 results
1
2
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Best time to book a flight from Pierre Elliott Trudeau Intl to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to San José

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to San José. Price data was last updated on August 29, 2025.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province (average of $398). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province in March is currently the most expensive (average of $555). 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 YUL to SJO?

Find hourly flight availability from Pierre Elliott Trudeau Intl to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight at noon.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to San José. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated September 11, 2025.
See what other customers who have flown with Air Transat, Copa Airlines, and American Airlines from Montreal Pierre Elliott Trudeau Intl Airport to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
438 reviews

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

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

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

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.
Copa Airlines
7.6
Good
1,531 reviews
Air Transat
7.7
Good
438 reviews

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

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.
American Airlines
7.2
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

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

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

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

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

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 Pierre Elliott Trudeau Intl to San José. 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 into for flights to San José from Montreal Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to San José, you will be flying into Juan Santamaria Intl. San José Juan Santamaria Intl (SJO) is just 8.8 mi from the center of the city. Juan Santamaria Intl is the only San José airport and it handles 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 5 airlines have flights to San José Juan Santamaria Intl from Montreal Pierre Elliott Trudeau Intl on a regular basis.

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

    Airlines like United Airlines and Air Transat fly from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province in about 6h. The time it takes to get you to your destination can typically vary by up to 25h 56m. There are 2526 mi between Montreal Pierre Elliott Trudeau Intl Airport and San José, San José Province. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $293, Air Canada will fly you from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and Avianca - these airlines can fly you to your destination from $293 and $319, respectively. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province for 47% less than the average price by searching for these airlines.

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

    On average you can expect to pay $374 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province. The cheapest flight overall is $179 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - San José Juan Santamaria Intl) is currently priced at $303.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to San José 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 Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province (average of $398). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San José, San José Province in March is currently the most expensive (average of $555). 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

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

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Alternative routes for Pierre Elliott Trudeau Intl to San José

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Liberia flights

Top 5 airlines flying from Pierre Elliott Trudeau Intl to San José

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to San José. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$293Average$797FlexibilityNo cancel feeOn-time67%
Copa AirlinesCheapest$293Average$616FlexibilityNo cancel feeOn-time70%
AviancaCheapest$319Average$466FlexibilityNo cancel feeOn-time71%
Air TransatCheapest$330Average$689FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$387Average$734FlexibilityNo cancel feeOn-time71%

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