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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San José from C$ 284

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SJO
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags
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 Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Pierre Elliott Trudeau Intl to San José

Enter your travel dates to find the best prices.

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 15 June 2026.

Sun 1/1110:00 p.m.
YUL
-
SJO
1 stop11h 50m
Avianca
Sat 7/119:45 a.m.
SJO
-
YUL
1 stop10h 00m
Avianca
Deal found 13/6C$ 538
Fri 2/1011:00 p.m.
YUL
-
SJO
1 stop11h 50m
Avianca
Fri 9/101:50 a.m.
SJO
-
YUL
1 stop17h 45m
Avianca
Deal found 11/6C$ 540
Mon 15/68:35 a.m.
YUL
-
SJO
1 stop25h 46m
Copa Airlines
Mon 29/61:37 p.m.
SJO
-
YUL
1 stop9h 03m
Copa Airlines
Deal found 14/6C$ 543
Mon 15/68:35 a.m.
YUL
-
SJO
1 stop24h 34m
Copa Airlines
Mon 6/78:30 a.m.
SJO
-
YUL
1 stop14h 10m
Copa Airlines
Deal found 12/6C$ 544
Thu 24/911:00 p.m.
YUL
-
SJO
1 stop18h 25m
Avianca
Tue 29/99:25 a.m.
SJO
-
YUL
1 stop10h 10m
Avianca
Deal found 12/6C$ 547
Sat 28/1110:20 p.m.
YUL
-
SJO
1 stop11h 30m
Avianca
Sun 6/125:00 a.m.
SJO
-
YUL
1 stop7h 40m
Avianca
Deal found 12/6C$ 548
Sun 1/1110:00 p.m.
YUL
-
SJO
1 stop11h 50m
Avianca
Sat 19/128:05 p.m.
SJO
-
YUL
1 stop16h 35m
Avianca
Deal found 13/6C$ 554
Sun 14/68:35 a.m.
YUL
-
SJO
1 stop12h 24m
Copa Airlines
Sun 21/65:47 a.m.
SJO
-
YUL
1 stop16h 53m
Copa Airlines
Deal found 13/6C$ 555
Mon 24/84:15 p.m.
YUL
-
SJO
1 stop18h 30m
Avianca
Sun 20/91:40 a.m.
SJO
-
YUL
1 stop17h 55m
Avianca
Deal found 14/6C$ 557
Mon 9/1110:00 p.m.
YUL
-
SJO
1 stop11h 50m
Avianca
Tue 24/111:45 a.m.
SJO
-
YUL
1 stop17h 50m
Avianca
Deal found 12/6C$ 562
Sat 14/1110:20 p.m.
YUL
-
SJO
1 stop26h 55m
Avianca
Sat 21/114:15 p.m.
SJO
-
YUL
1 stop27h 20m
Avianca
Deal found 11/6C$ 569

Find 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 15 June 2026.

Round-trip from

C$ 538

One-way from

C$ 284

Popular in

December

Cheapest in

November

Average price

C$ 678

Good round-trip deal

C$ 585 or less

Good one-way deal

C$ 385 or less
Avianca
  • Avianca
  • 1/11-10/11
  • 2 total stops
  • 29h 40m total
  • Montreal to San José
Search Deals
United Airlines
  • United Airlines
  • 20/6
  • 2 total stops
  • 26h 56m total
  • Montreal to San José
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl.
Search Deals

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 629,999 searches. Data last updated 15 June 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

8:35 a.m.-7:12 a.m.

1 stop24h 37m

San José Juan Santamaria Intl

Sat 11/7

1:37 p.m.-12:40 a.m.

1 stop9h 03m

C$ 668

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

8:35 a.m.-7:12 a.m.

1 stop24h 37m

San José Juan Santamaria Intl

Tue 21/7

1:37 p.m.-12:40 a.m.

1 stop9h 03m

C$ 716

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

8:35 a.m.-7:12 a.m.

1 stop24h 37m

San José Juan Santamaria Intl

Sun 19/7

4:08 a.m.-12:40 a.m.

1 stop18h 32m

C$ 771

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

2:20 p.m.-1:15 p.m.

2 stops23h 55m

San José Juan Santamaria Intl

Wed 25/11

11:28 p.m.-1:10 p.m.

1 stop12h 42m

C$ 790

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

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

2 stops19h 40m

San José Juan Santamaria Intl

Mon 23/11

11:28 p.m.-4:21 p.m.

1 stop15h 53m

C$ 815

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

9:45 a.m.-10:11 a.m.

2 stops26h 26m

San José Juan Santamaria Intl

Wed 22/7

12:30 a.m.-9:26 p.m.

2 stops18h 56m

C$ 867

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

8:00 p.m.-11:38 a.m.

2 stops17h 38m

San José Juan Santamaria Intl

Sat 10/10

7:55 a.m.-2:50 p.m.

1 stop28h 55m

C$ 874

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

8:35 a.m.-7:12 a.m.

1 stop24h 37m

San José Juan Santamaria Intl

Thu 16/7

10:03 a.m.-12:40 a.m.

1 stop12h 37m

C$ 888

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

6:10 a.m.-10:11 a.m.

2 stops30h 01m

San José Juan Santamaria Intl

Sun 26/7

12:30 a.m.-10:06 p.m.

2 stops19h 36m

C$ 889

MontrealSan José

YUL - SJO

YULSJO

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

6:10 a.m.-10:39 p.m.

2 stops18h 29m

San José Juan Santamaria Intl

Fri 17/7

12:44 p.m.-4:10 p.m.

1 stop25h 26m

C$ 889

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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?

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to San José is 24 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 Montreal Pierre Elliott Trudeau Intl Airport to San José?

Currently, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San José (average of C$ 481). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San José in December is currently the most expensive (average of C$ 878). 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 15 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to San José as you normally would.

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

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 15 June 2026.
Read reviews from past customers who have flown Air Transat,Copa Airlines, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to San José. 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
7.8
Good
555 reviews
Check prices

Boarding

7.9

Crew

8.5

Entertainment

7.1

Comfort

7.3

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
555 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Crew

8.5

Entertainment

7.1

Comfort

7.3

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Copa Airlines
7.6
Good
1,569 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Crew

8.5

Entertainment

7.1

Comfort

7.3

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
American Airlines
7.1
Good
11,667 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Crew

8.5

Entertainment

7.1

Comfort

7.3

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,197 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Crew

8.5

Entertainment

7.1

Comfort

7.3

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Avianca
6.5
Okay
2,531 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Crew

8.5

Entertainment

7.1

Comfort

7.3

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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?

    Most people fly into San José Juan Santamaria Intl (SJO) if they book a flight to San José from Montreal Pierre Elliott Trudeau Intl. On average, Juan Santamaria Intl has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 7 airlines. San José Juan Santamaria Intl is conveniently located just 14.1 km from San José’s city centre.

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

    Copa Airlines and United Airlines can get you from Montreal Pierre Elliott Trudeau Intl Airport to San José in just under 23h 55m. Your travel time can differ by up to 42m. There are 4065 km between Montreal Pierre Elliott Trudeau Intl Airport and San José. Both multi-stop and direct 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 round-trip?

    Flying on Air Canada is currently your cheapest option to San José, with prices starting at C$ 267. Additional round-trip tickets that might be worth considering are offered by Copa Airlines and Air Transat, with the lowest prices starting at C$ 272 and C$ 320, respectively. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to San José for 60% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to San José one-way?

    C$ 227 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 Canada and Air Transat, with prices starting from C$ 250 and C$ 250, respectively.

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

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to San José? While on average our users pay C$ 599, our data indicates the cheapest price to be C$ 307. The most popular route (Montreal Pierre Elliott Trudeau Intl - San José Juan Santamaria Intl), is priced around C$ 527.

  • Where are the most common layover locations when flying from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    Montreal Pierre Elliott Trudeau Intl Airport to San José flights have a layover in Panama City most often. Bogotá sees the next most layovers on Montreal Pierre Elliott Trudeau Intl Airport to San José flights.

  • Where are the least popular layover locations for Montreal Pierre Elliott Trudeau Intl Airport to San José flights?

    Of the flights from Montreal Pierre Elliott Trudeau Intl Airport to San José that have layovers, the fewest flights stop in Toronto.

  • 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?

    Currently, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San José (average of C$ 481). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San José in December is currently the most expensive (average of C$ 878). 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 San José?

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

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Fly from Pierre Elliott Trudeau Intl to San José on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to San José. Flights are based on user searches made on Cheapflights and were last updated on 15 June 2026.
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl

Top 7 airlines flying from Pierre Elliott Trudeau Intl to San José

Discover the top 7 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 629,999 searches. Data last updated 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 267AverageC$ 646FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Copa AirlinesCheapestC$ 272AverageC$ 850FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air TransatCheapestC$ 320AverageC$ 707FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 352AverageC$ 770FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapestC$ 405AverageC$ 631FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 407AverageC$ 637FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 693AverageC$ 943FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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

Deals for Pierre Elliott Trudeau Intl to San José flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to San José from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to San José from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to San José on Cheapflights with our Price Alert feature and get notified when better prices are available.

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