Cheap flights from San José to Montreal Pierre Elliott Trudeau Intl Airport from C$ 298

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — YUL
19 May — 26 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl are usually found in November or January, booked 45 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap 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 19 April 2026.

Fri 29/511:13 a.m.
SJO
-
YUL
2 stops21h 27m
United Airlines
Thu 4/69:15 a.m.
YUL
-
SJO
2 stops15h 24m
United Airlines
Deal found 16/4C$ 593
Thu 7/51:25 p.m.
SJO
-
YUL
2 stops30h 01m
United Airlines
Thu 14/59:45 a.m.
YUL
-
SJO
2 stops35h 52m
United Airlines
Deal found 14/4C$ 606
Fri 29/512:30 a.m.
SJO
-
YUL
2 stops18h 56m
United Airlines
Fri 19/69:45 a.m.
YUL
-
SJO
2 stops26h 26m
United Airlines
Deal found 15/4C$ 608
Sun 31/51:40 a.m.
SJO
-
YUL
1 stop17h 55m
Avianca
Mon 8/611:00 p.m.
YUL
-
SJO
1 stop11h 50m
Avianca
Deal found 14/4C$ 620
Sun 31/57:55 a.m.
SJO
-
YUL
2 stops24h 45m
United Airlines
Fri 19/69:45 a.m.
YUL
-
SJO
2 stops26h 26m
United Airlines
Deal found 15/4C$ 621
Mon 1/611:25 p.m.
SJO
-
YUL
Nonstop5h 45m
Air Transat
Mon 15/66:20 p.m.
YUL
-
SJO
Nonstop5h 45m
Air Transat
Deal found 15/4C$ 628
Mon 1/69:25 a.m.
SJO
-
YUL
1 stop10h 10m
Multiple Airlines
Mon 8/66:20 p.m.
YUL
-
SJO
Nonstop5h 45m
Multiple Airlines
Deal found 14/4C$ 634
Mon 1/611:25 p.m.
SJO
-
YUL
Nonstop5h 45m
Multiple Airlines
Wed 10/64:15 p.m.
YUL
-
SJO
1 stop9h 25m
Multiple Airlines
Deal found 13/4C$ 639
Wed 7/109:25 a.m.
SJO
-
YUL
1 stop10h 10m
Avianca
Mon 26/1011:00 p.m.
YUL
-
SJO
1 stop11h 50m
Avianca
Deal found 14/4C$ 641
Sat 19/99:25 a.m.
SJO
-
YUL
1 stop10h 10m
Avianca
Sun 27/911:00 p.m.
YUL
-
SJO
1 stop11h 50m
Avianca
Deal found 16/4C$ 656
Tue 29/99:25 a.m.
SJO
-
YUL
1 stop10h 10m
Avianca
Sat 17/1011:00 p.m.
YUL
-
SJO
1 stop11h 50m
Avianca
Deal found 13/4C$ 657

Find 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 19 April 2026.

Round-trip from

C$ 593

One-way from

C$ 298

Popular in

July

Cheapest in

November

Average price

C$ 925

Good round-trip deal

C$ 315 or less

Good one-way deal

C$ 351 or less
United Airlines
  • United Airlines
  • 29/5-4/6
  • 4 total stops
  • 36h 51m total
  • San José to Montreal
United Airlines
  • United Airlines
  • 7/5
  • 2 total stops
  • 30h 01m total
  • San José to Montreal
Highest demand for flights based on searches. 10% potential increase in price (C$ 113 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl.
Price to beat on a one-way flight from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl.

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 19 April 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 29/5

11:13 a.m.-10:40 a.m.

2 stops21h 27m

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

9:15 a.m.-10:39 p.m.

2 stops15h 24m

C$ 606

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 15/6

12:30 a.m.-7:45 p.m.

2 stops17h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

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

2 stops26h 26m

C$ 608

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 1/6

11:13 a.m.-2:40 p.m.

2 stops25h 27m

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

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

2 stops26h 26m

C$ 672

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 16/6

12:30 a.m.-12:13 a.m.

2 stops21h 43m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

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

2 stops26h 26m

C$ 687

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Mon 15/6

11:13 a.m.-10:40 a.m.

2 stops21h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 24/6

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

2 stops26h 26m

C$ 705

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Tue 26/5

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

2 stops18h 56m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

4:30 p.m.-10:11 a.m.

1 stop19h 41m

C$ 751
Quickest round-trip

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Wed 6/5

1:25 p.m.-7:46 a.m.

2 stops16h 21m

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

4:30 p.m.-10:11 a.m.

1 stop19h 41m

C$ 751

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 11/6

12:40 p.m.-2:45 p.m.

2 stops24h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

11:00 p.m.-3:25 p.m.

1 stop18h 25m

C$ 827

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Fri 29/5

12:30 a.m.-7:04 p.m.

2 stops16h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

1:05 p.m.-10:11 a.m.

2 stops23h 06m

C$ 831

San JoséMontreal

SJO - YUL

SJOYUL

San José Juan Santamaria Intl

Thu 14/5

1:25 p.m.-5:38 p.m.

2 stops26h 13m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

1:50 p.m.-11:38 a.m.

2 stops23h 48m

C$ 831

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 18 resultsSorted by cheapest first
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 17 April 2026.

The best time to book flights from San José to Montreal Pierre Elliott Trudeau Intl Airport is 45 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, November is the cheapest month in which you can book a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 496). Flying from San José to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 935). 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 19 April 2026.

When flying from San José to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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 19 April 2026.
Read reviews from past customers who have flown Air Canada and Avianca 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.

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

NRT - YUL

The crew were very efficient and friendly. The free pretzels and drinks were great for such a short flight. The seats lacked sufficient padding and made me sore after just a few minutes.

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

NRT - YUL

The crew were very efficient and friendly. The free pretzels and drinks were great for such a short flight. The seats lacked sufficient padding and made me sore after just a few minutes.

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

NRT - YUL

The crew were very efficient and friendly. The free pretzels and drinks were great for such a short flight. The seats lacked sufficient padding and made me sore after just a few minutes.

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 2 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 21h 27m. 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?

    Air Canada, at C$ 462, was found to be the cheapest airline from San José to Montreal Pierre Elliott Trudeau Intl Airport. An alternate airline flying to your destination would be Avianca. Users have found that Air Canada is 35% 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$ 208 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 Transat and United Airlines, with prices starting from C$ 219 and C$ 232, 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$ 444, our data indicates the cheapest price to be C$ 285. The most popular route (San José Juan Santamaria Intl - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 608.

  • 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, November is the cheapest month in which you can book a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 496). Flying from San José to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 935). 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
Trois-Rivières
Dorval
Sherbrooke
Montebello
Cornwall
Longueuil
Brossard
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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.

Top 2 airlines flying from San José to Pierre Elliott Trudeau Intl

Discover the top 2 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 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 462AverageC$ 794FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 513AverageC$ 617FlexibilityNo cancel feeOn-time71%
Search Avianca 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.