Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from San José to Montreal Pierre Elliott Trudeau Intl Airport from C$ 319

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — YUL
1 Jul — 8 Jul1
1 adult

Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl are usually found in April or November, booked 73 days in advance, depart on a Friday or Sunday 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 26 June 2025.

Round-trip from

C$ 540

One-way from

C$ 319

Popular in

July

Cheapest in

April

Average price

C$ 738

Good round-trip deal

C$ 274 or less

Good one-way deal

C$ 451 or less
Avianca
  • Avianca
  • 9/10-19/10
  • 2 total stops
  • 36h 50m total
  • San José to Montreal
Search Deals
American Airlines
  • American Airlines
  • 2/10
  • 2 total stops
  • 14h 57m total
  • San José to Montreal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl.
Search Deals

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 26 June 2025.

Thu 9/101:40 a.m.SJO - YUL
1 stop18h 25mAvianca
Sun 19/1011:25 p.m.YUL - SJO
1 stop18h 25mAvianca
Deal found 24/6C$ 540
Fri 31/1012:15 a.m.SJO - YUL
Nonstop5h 40mAir Transat
Fri 7/116:55 p.m.YUL - SJO
Nonstop6h 00mAir Transat
Deal found 24/6C$ 595
Thu 14/85:10 p.m.SJO - YUL
2 stops20h 50mMultiple Airlines
Mon 1/911:25 p.m.YUL - SJO
1 stop11h 55mMultiple Airlines
Deal found 24/6C$ 638
Wed 3/97:21 a.m.SJO - YUL
1 stop29h 28mAmerican Airlines
Sun 21/910:34 a.m.YUL - SJO
2 stops11h 08mAmerican Airlines
Deal found 24/6C$ 652
Tue 12/81:35 p.m.SJO - YUL
2 stops20h 23mDelta
Fri 29/86:35 p.m.YUL - SJO
2 stops19h 35mDelta
Deal found 24/6C$ 701
Fri 15/81:30 p.m.SJO - YUL
2 stops25h 56mUnited Airlines
Sun 31/811:23 a.m.YUL - SJO
1 stop10h 56mUnited Airlines
Deal found 26/6C$ 778
Mon 13/107:55 a.m.SJO - YUL
Nonstop5h 50mAir Canada
Mon 27/102:10 p.m.YUL - SJO
1 stop9h 15mAir Canada
Deal found 25/6C$ 826

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 26 June 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

Thu 9/10

1:40 a.m.-10:05 p.m.

1 stop18h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

11:25 p.m.-3:50 p.m.

1 stop18h 25m

C$ 540

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 31/10

12:15 a.m.-7:55 a.m.

Nonstop5h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

6:55 p.m.-11:55 p.m.

Nonstop6h 00m

C$ 595

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 14/8

5:10 p.m.-4:00 p.m.

2 stops20h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

11:25 p.m.-9:20 a.m.

1 stop11h 55m

C$ 638

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 3/9

7:21 a.m.-2:49 p.m.

1 stop29h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

10:34 a.m.-7:42 p.m.

2 stops11h 08m

C$ 652

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 12/8

1:35 p.m.-11:58 a.m.

2 stops20h 23m

Montreal Pierre Elliott Trudeau Intl

Fri 29/8

6:35 p.m.-12:10 p.m.

2 stops19h 35m

C$ 701

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 15/8

1:30 p.m.-5:26 p.m.

2 stops25h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 31/8

11:23 a.m.-8:19 p.m.

1 stop10h 56m

C$ 778

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 13/10

7:55 a.m.-3:45 p.m.

Nonstop5h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

2:10 p.m.-9:25 p.m.

1 stop9h 15m

C$ 826

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 2/10

6:00 a.m.-10:57 p.m.

2 stops14h 57m

C$ 319

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 28/7

12:16 p.m.-10:15 p.m.

3 stops31h 59m

C$ 320

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 12/12

1:15 a.m.-7:55 a.m.

Nonstop5h 40m

C$ 323

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/6

Showing 1-10 of 16 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, 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 20 June 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$ 316). 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 26 June 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.

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 26 June 2025.
Read reviews from past customers who have flown Delta,Air Transat, andCopa Airlines 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.
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.
Air Transat
7.8
Good
401 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.
Copa Airlines
7.5
Good
1,461 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.
United Airlines
7.4
Good
8,838 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.

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 4 different airlines.

  • 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$ 540, 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 American Airlines - these airlines can fly you to your destination from C$ 595 and C$ 652, respectively. Avianca is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as C$ 319. However, be on the lookout for offers from Air Transat and Air Canada, as they are both options that can get you from San José, San José Province to Montreal Pierre Elliott Trudeau Intl Airport for a low price.

  • 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$ 553, our data indicates the cheapest price to be C$ 240. The most popular route (San José Juan Santamaria Intl - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 546.

  • 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$ 316). 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
Laval
Longueuil
Dorval
Cornwall
Brossard
Montebello
Drummondville
Trois-Rivières
Sherbrooke
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 4 airlines flying from San José to Pierre Elliott Trudeau Intl

Discover the top 4 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 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 274AverageC$ 680FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 535AverageC$ 1,150FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air TransatCheapestC$ 626AverageC$ 719FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 814AverageC$ 1,263FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San José to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San José to Pierre Elliott Trudeau Intl for you. Better yet — we are completely free to use.

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?

Of course! You can now track prices for flights from San José to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.