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Pierre Elliott Trudeau Intl

$170+ Cheap flights from San José (SJO) to Pierre Elliott Trudeau Intl (YUL)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — YUL
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 45 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$252
(United Airlines)

One-way from

$170
(United)

Popular in

July

Cheapest in

April

Average price

$514

Good round-trip deal

$490 or less

Good one-way deal

$442 or less
Provider with most accurate pricing for San José Juan Santamaria Intl-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Montreal Pierre Elliott Trudeau Intl flights.
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From San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl
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One-way flight from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 11% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/152:20 pmSJO - YUL
2 stops23h 56mUnited Airlines
Sun 11/239:15 amYUL - SJO
2 stops29h 00mUnited Airlines
Deal found 11/1$252
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/122:20 pmSJO - YUL
2 stops22h 08mUnited Airlines
Sat 11/154:45 pmYUL - SJO
2 stops19h 40mUnited Airlines
Deal found 11/2$266
This Air Transat deal was found by Cheapflights users on 11/2. 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 11/141:15 amSJO - YUL
Nonstop5h 40mAir Transat
Wed 11/196:55 pmYUL - SJO
Nonstop6h 00mAir Transat
Deal found 11/2$299
This Air Transat deal was found by Cheapflights users on 11/2. 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 11/1512:55 amSJO - YUL
1 stop17h 30mAir Transat
Wed 11/196:55 pmYUL - SJO
Nonstop6h 00mAir Transat
Deal found 11/2$305
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/148:45 amSJO - YUL
2 stops28h 15mUnited Airlines
Mon 11/174:45 pmYUL - SJO
2 stops21h 30mUnited Airlines
Deal found 11/2$333
This Air Transat deal was found by Cheapflights users on 11/2. 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 11/141:15 amSJO - YUL
Nonstop5h 40mAir Transat
Sat 11/153:55 pmYUL - SJO
1 stop8h 40mAir Transat
Deal found 11/2$337
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/122:20 pmSJO - YUL
2 stops24h 37mUnited Airlines
Mon 11/176:00 pmYUL - SJO
1 stop20h 15mUnited Airlines
Deal found 11/2$356
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/311:28 pmSJO - YUL
2 stops20h 49mUnited Airlines
Sun 12/76:00 pmYUL - SJO
1 stop20h 15mUnited Airlines
Deal found 11/2$357
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 12/62:20 pmSJO - YUL
2 stops29h 57mUnited Airlines
Wed 12/103:00 pmYUL - SJO
2 stops23h 15mUnited Airlines
Deal found 11/1$365
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:55 amSJO - YUL
1 stop11h 40mMultiple Airlines
Thu 12/115:25 pmYUL - SJO
2 stops20h 00mMultiple Airlines
Deal found 11/1$380
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:00 amSJO - YUL
1 stop7h 40mMultiple Airlines
Thu 12/115:25 pmYUL - SJO
2 stops20h 00mMultiple Airlines
Deal found 11/1$382

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 2,558,603 searches. Data last updated November 3, 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 11/12

2:20 pm-1:28 pm

2 stops22h 08m

Montreal Pierre Elliott Trudeau Intl

Sat 11/15

4:45 pm-11:25 am

2 stops19h 40m

$266

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 12/5

11:28 pm-9:17 pm

2 stops20h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 12/8

4:45 pm-1:15 pm

2 stops21h 30m

$333

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 12/4

2:20 pm-9:17 pm

2 stops29h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 12/8

4:45 pm-1:15 pm

2 stops21h 30m

$333

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 11/12

2:20 pm-3:57 pm

2 stops24h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 11/18

6:00 pm-11:25 am

1 stop18h 25m

$356

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 11/13

2:20 pm-7:45 am

2 stops16h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 11/19

8:30 am-8:39 pm

2 stops13h 09m

$356

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 12/4

2:20 pm-7:45 am

2 stops16h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

6:00 pm-1:15 pm

1 stop20h 15m

$356

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 11/11

11:28 pm-12:46 pm

2 stops12h 18m

Montreal Pierre Elliott Trudeau Intl

Tue 11/18

8:30 am-8:39 pm

2 stops13h 09m

$356

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Sat 11/15

2:20 pm-10:10 am

2 stops18h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 11/19

8:30 am-8:39 pm

2 stops13h 09m

$356

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 12/3

11:28 pm-9:17 pm

2 stops20h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

8:25 am-8:39 pm

2 stops13h 14m

$357

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 12/4

8:45 am-9:17 pm

2 stops35h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 12/10

3:00 pm-1:15 pm

2 stops23h 15m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from San José to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San José to Pierre Elliott Trudeau Intl in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San José-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San José-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San José-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 31, 2025.

The price you pay for your flight from San José to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 45 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 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 $148). Flying from San José to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of $387). 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 November 3, 2025.

It’s typically best to fly out from San José to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon. Doing so could potentially save you 63% on the flight price compared to flying in the morning, which is usually more expensive.

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 November 3, 2025.
See what other customers who have flown with Air Transat, Copa Airlines, and American Airlines from San José to Montreal Pierre Elliott Trudeau Intl Airport 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
7.8
Good
470 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Food

6.8

Boarding

7.9

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
7.8
Good
470 reviews
Air Transat
7.8
Good
470 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Food

6.8

Boarding

7.9

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.
Copa Airlines
7.6
Good
1,561 reviews
Air Transat
7.8
Good
470 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Food

6.8

Boarding

7.9

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.
American Airlines
7.2
Good
11,033 reviews
Air Transat
7.8
Good
470 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Food

6.8

Boarding

7.9

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
10,395 reviews
Air Transat
7.8
Good
470 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Food

6.8

Boarding

7.9

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
6.6
Okay
2,467 reviews
Air Transat
7.8
Good
470 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Food

6.8

Boarding

7.9

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?

    Most people fly from San José Juan Santamaria Intl (SJO) if they book a flight from San José to Montreal Pierre Elliott Trudeau Intl. On average, Juan Santamaria Intl has 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day from 5 airlines. San José Juan Santamaria Intl is conveniently located just 8.8 mi from San José’s city center.

  • 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 08m. Fly via United Airlines to get the fastest option. San José and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 2526 mi.

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

    Air Canada, at $257, 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 Copa Airlines and Air Transat. These flights start at 54% lower than the current average price 3 months from now.

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

    While on average a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport is generally $580, our data shows the cheapest flight currently is $194. When looking at the most popular route, (San José Juan Santamaria Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $366 for that flight.

  • 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 $148). Flying from San José to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of $387). 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 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
Longueuil
Brossard
Dorval

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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 5 airlines flying from San José to Pierre Elliott Trudeau Intl

Discover the top 5 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 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$257Average$706FlexibilityNo cancel feeOn-time67%
Copa AirlinesCheapest$309Average$726FlexibilityNo cancel feeOn-time70%
Air TransatCheapest$319Average$601FlexibilityNo cancel feeOn-time50%
AviancaCheapest$418Average$494FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$473Average$693FlexibilityNo cancel feeOn-time71%

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