YUL - SJO

C$ 311 Find Cheap Flights from Montreal to San José – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 539
Typical prices: C$ 589-C$ 929
Avianca
Thu 15/3Sat 24/3
YUL - SJO • 1 stop
Cheapest direct flights
C$ 591
Typical prices: C$ 613-C$ 1,000
Air Transat
Tue 23/10Tue 30/10
YUL - SJO • Direct
Direct flights
You can fly direct with Air Canada and Air Transat. Average duration is 6h 01m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 596 (round-trip)
Shortest trip • 9h 02m (one-way)
Insights
Insights
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We hope you enjoy your trip to San José!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Montreal to San José (YUL-SJO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to San José

Mon, 15 Mar - Wed, 24 Mar
Avianca Logo
11:10 p.m. - 8:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SJO San José Juan Santamaria Intl
11h 40m1 stop Bogotá El Dorado
Avianca Logo
9:30 a.m. - 9:45 p.m.SJO  San José Juan Santamaria Intl-YUL Montreal Pierre Elliott Trudeau Intl
10h 15m1 stop Bogotá El Dorado
C$ 539Avianca
Sat, 6 Mar - Sat, 13 Mar
Avianca Logo
10:10 p.m. - 8:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SJO San José Juan Santamaria Intl
11h 40m1 stop Bogotá El Dorado
Avianca Logo
9:30 a.m. - 8:45 p.m.SJO  San José Juan Santamaria Intl-YUL Montreal Pierre Elliott Trudeau Intl
10h 15m1 stop Bogotá El Dorado
C$ 540Avianca
Fri, 13 Nov - Tue, 17 Nov
American Airlines Logo
2:24 p.m. - 1:07 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SJO San José Juan Santamaria Intl
23h 43m1 stop Charlotte Douglas
American Airlines Logo
3:54 p.m. - 11:25 a.m.SJO  San José Juan Santamaria Intl-YUL Montreal Pierre Elliott Trudeau Intl
18h 31m2 stops Miami Chicago O'Hare Intl
C$ 588American Airlines
Fri, 23 Oct - Fri, 30 Oct
Air Transat Logo
6:20 p.m. - 10:05 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SJO San José Juan Santamaria Intl
5h 45mdirect
Air Transat Logo
12:15 a.m. - 7:55 a.m.SJO  San José Juan Santamaria Intl-YUL Montreal Pierre Elliott Trudeau Intl
5h 40mdirect
C$ 591Air Transat
Thu, 29 Oct - Sat, 7 Nov
American Airlines Logo
7:40 a.m. - 8:21 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SJO San José Juan Santamaria Intl
14h 41m2 stops Philadelphia Miami
American Airlines Logo
2:46 p.m. - 11:25 a.m.SJO  San José Juan Santamaria Intl-YUL Montreal Pierre Elliott Trudeau Intl
19h 39m2 stops Dallas/Fort Worth Chicago O'Hare Intl
C$ 592American Airlines
Fri, 23 Oct - Fri, 30 Oct
Air Transat Logo
6:20 p.m. - 10:05 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SJO San José Juan Santamaria Intl
5h 45mdirect
Air Transat Logo
12:15 a.m. - 7:55 a.m.SJO  San José Juan Santamaria Intl-YUL Montreal Pierre Elliott Trudeau Intl
5h 40mdirect
C$ 595Air Transat
Mon, 11 Jan - Mon, 18 Jan
Porter Airlines Logo
2:15 p.m. - 10:55 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SJO San José Juan Santamaria Intl
9h 40m1 stop Toronto Pearson Intl
Porter Airlines Logo
11:55 p.m. - 3:17 p.m.SJO  San José Juan Santamaria Intl-YUL Montreal Pierre Elliott Trudeau Intl
14h 22m2 stops Toronto Pearson Intl Halifax Intl
C$ 623Porter Airlines
Wed, 25 Nov - Wed, 2 Dec
Air Canada Logo
12:10 p.m. - 10:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SJO San José Juan Santamaria Intl
11h 20m1 stop Toronto Pearson Intl
Air Canada Logo
9:20 a.m. - 3:55 p.m.SJO  San José Juan Santamaria Intl-YUL Montreal Pierre Elliott Trudeau Intl
5h 35mdirect
C$ 637Air Canada
Sun, 25 Oct - Mon, 2 Nov
Air Canada Logo
6:40 p.m. - 10:50 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SJO San José Juan Santamaria Intl
6h 10mdirect
Air Canada Logo
9:20 a.m. - 3:55 p.m.SJO  San José Juan Santamaria Intl-YUL Montreal Pierre Elliott Trudeau Intl
5h 35mdirect
C$ 640Air Canada
Fri, 22 Jan - Mon, 1 Feb
Porter Airlines Logo
2:15 p.m. - 10:55 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SJO San José Juan Santamaria Intl
9h 40m1 stop Toronto Pearson Intl
Porter Airlines Logo
11:55 p.m. - 3:17 p.m.SJO  San José Juan Santamaria Intl-YUL Montreal Pierre Elliott Trudeau Intl
14h 22m2 stops Toronto Pearson Intl Halifax Intl
C$ 644Porter Airlines
Booking Insights

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to San José flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Montreal Pierre Elliott Trudeau Intl Airport to San José with more confidence.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to San José?

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to San José start at C$ 539. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 589 to C$ 929. The lowest price found in the past 5 days was C$ 539 on Avianca.

What's the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to San José?

Tuesday is the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to San José and is 8% cheaper than the average day. Saturday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•November is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to San José at C$ 529 round-trip.
•December (C$ 950) and July (C$ 838) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 79% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Montreal Pierre Elliott Trudeau Intl Airport to San José the cheapest?

Flights from Montreal Pierre Elliott Trudeau Intl Airport to San José are cheapest 3 weeks before departure. Booking in this window typically costs about 7% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Montreal to San José

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Air Transat

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Mark Stachiew

Mark Stachiew

Expert on YUL

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Mark Chesnut

Mark Chesnut

Expert on SJO

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Key details for Montreal Pierre Elliott Trudeau Intl Airport to San José flights

Low season

September

Cheapest flight

C$ 311
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flights from Montreal Pierre Elliott Trudeau Intl Airport to San José

When to book flights from Montreal to San José

Are your dates flexible? Find out the best times to travel from Montreal to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Montreal Pierre Elliott Trudeau Intl Airport to San José flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • I don't want to worry about traffic and parking. Is there public transit to the Montreal Airport?

    Yes! The 747 bus leaves from the corner of Berri and Sainte-Catherine in downtown, reaching the airport in about 45min. The 747 Aeroshuttle also travels from several areas around town to the airport and is even able to collect passengers from their homes in some neighbourhoods (for an additional fee).

  • What sort of services can I expect to find once I land at San Jose International Airport (SJO)?

    The San Jose Airport offers a number of modern services to passengers, such as free Wi-Fi, which can be logged into for up to 3h. Several major car rental agencies are also available in the airport near the customs area. There's also a large duty-free shop available near Arrivals. Just step outside and you'll see it positioned diagonally across from the fire station.

  • Are there any private lounges where I can relax while waiting for my flight out of Montreal?

    There certainly are! There is a private lounge located by Gate 53 in addition to the Salon Odyssée Desjardins lounge located at Gate 63. Air Canada also offers a Maple Leaf lounge at Gate 52, which can be accessed for around C$ 55. Air France KLM passengers may make use of the lounge at Gate 57.

  • Are there any additional services offered at the San Jose Airport for passengers with special needs?

    Yes, the San Jose International Airport provides special luggage racks and trolleys for travellers with reduced mobility. A service provided at the airport can also provide wheelchairs if needed; just ask for one at an information desk. For those travelling with service animals, remember to bring the International Health Certificate issued for the animal by your home country.

  • Which airlines offer extra legroom and free seat selection on Montreal Pierre Elliott Trudeau Intl Airport to San José flights?

    Among airlines operating Montreal Pierre Elliott Trudeau Intl Airport to San José flights:

    • Air Canada: offers extra legroom; offers free seat selection
    • Air Transat: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    2 airlines operate flights between Montreal Pierre Elliott Trudeau Intl Airport and San José. The airlines offering direct flights on this route include:

    • Air Canada
    • Air Transat

  • Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    Flights from Montreal Pierre Elliott Trudeau Intl Airport to San José usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at San José Juan Santamaria Intl (SJO).

  • Which airlines include bags at no extra cost on Montreal Pierre Elliott Trudeau Intl Airport to San José flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Air Canada: a carry-on bag and a checked bag in Economy Class
    • Air Transat: a carry-on bag and a checked bag in Economy Class
    • Copa Airlines: a carry-on bag and a checked bag in Business Class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    Three cabin classes are available on flights from Montreal Pierre Elliott Trudeau Intl Airport to San José:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How much can I save by taking a layover when flying from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 596 round-trip via Bogotá El Dorado (BOG), compared to C$ 768 for direct.

  • What is the standard checked bag allowance on flights from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 35–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    The Airbus A321neo family is used most often on this route, operated mainly by Air Transat. Other aircraft seen on the route include Airbus A330-300 variants.

  • Which airports do connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to San José pass through?

    One-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to San José most commonly connect through:

    • Bogotá El Dorado (BOG) – 39% of one-stop connections
    • Panama City Tocumen Intl (PTY) – 19% of one-stop connections
    • San Salvador El Salvador Intl (SAL) – 16% of one-stop connections
    • Toronto Pearson Intl (YYZ) – 15% of one-stop connections

    Bogotá El Dorado (BOG) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    Yes. Being flexible with your travel dates can save you up to 13% on the Montreal Pierre Elliott Trudeau Intl Airport to San José route. Tuesday is the cheapest departure day at C$ 676 round-trip on average, while Saturday is the most expensive at C$ 775, a difference of C$ 99. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed on the route from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Montreal Pierre Elliott Trudeau Intl Airport to San José route, 23% of flights were delayed in the past 3 months, with delays averaging 1 hour 57 minutes.

  • Which popular places can I visit in San José?

    Some of the most popular sights in San José are Estadio Nacional de Costa Rica, Parque Nacional, and Parque Metropolitano La Sabana. These are among the most viewed places in San José on KAYAK.

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

    These are the earliest and latest flight times available from Montreal Pierre Elliott Trudeau Intl Airport to San José:

    • Earliest: departs at 4:35 pm and lands at 10:36 pm
    • Latest: departs at 7:30 pm and lands at 1:31 am.

    The flight takes about 6h 01m.

  • How expensive are last-minute Montreal Pierre Elliott Trudeau Intl Airport to San José flights?

    Last-minute fares on this route – booked within 2 weeks of departure – run 3% below the route average of C$ 731. Booking late can sometimes save money on this route, but inventory is limited.

  • How long does a flight from Montreal Pierre Elliott Trudeau Intl Airport to San José take?

    A direct flight from Montreal Pierre Elliott Trudeau Intl Airport to San José takes 6h 01m, covering 6,542 km.

  • Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Montreal Pierre Elliott Trudeau Intl Airport to San José changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 539 to C$ 3,080. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Montreal Pierre Elliott Trudeau Intl Airport to San José looking right now?

    One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to San José are currently lower than usual. Average one-way flight prices are about C$ 339, which is 9% below the typical average for this route.

  • How do delay rates compare for morning and evening flights from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport when travelling from Montreal Pierre Elliott Trudeau Intl Airport to San José?

    Flying via San Salvador El Salvador Intl (SAL) gives the shortest average 1-stop total travel time at 9h 02m, compared with 9h 17m via Atlanta Hartsfield-Jackson (ATL) and 10h 33m via Panama City Tocumen Intl (PTY).

  • What is the time difference between Montreal Pierre Elliott Trudeau Intl Airport and San José?

    San José is 2 hours behind Montreal Pierre Elliott Trudeau Intl Airport (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at San José Juan Santamaria Intl Airport (SJO)?

    San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates starting from around C$ 2 for economy cars. Top options include:
    • Budget
    • Avis
    • Priceless
    • Routes Car & Truck Rentals
    • Payless

  • How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to San José flight?

    Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to San José range from C$ 589 to C$ 929, with an average of C$ 731 over the past 12 months. Anything below C$ 589 counts as a good deal.

  • Which airlines offer Wi-Fi on Montreal Pierre Elliott Trudeau Intl Airport to San José flights?

    Air Canada is the only airline on the Montreal Pierre Elliott Trudeau Intl Airport to San José route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking Montreal Pierre Elliott Trudeau Intl Airport to San José flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average C$ 676 – about C$ 99 less than Saturday (13% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 3 weeks before you fly. On this route, that window historically saves about 7% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to San José trip for November. Fares historically average C$ 529 round-trip in that month – typically C$ 421 less than the most expensive month, which is December (based on the last 12 months).
  • If arriving on time is high on your priority list, Air Transat is the strongest pick on this route. 80% of Air Transat flights from Montreal Pierre Elliott Trudeau Intl Airport to San José arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 77%. When flights on this route do arrive late, the average delay is 1 hour57 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Bogotá El Dorado Airport (BOG) can be cheaper than flying direct. The cheapest layover option averages C$ 596 round-trip on this route – about C$ 172 less than direct flights (based on the last 12 months).
  • Montreal Airport (YUL) offers secure long-term parking about a 10min walk from the terminals. There are also free shuttles, which run 24h from the lots to the airport.
  • You can take an official orange taxi from San Jose International Airport (SJO) to just about anywhere in Costa Rica. The taxis are available at the terminal just past customs and include both cars and vans.
  • Travellers may bring their pets through Montreal Airport so long as the animals remain leashed or in their travel cages. There's a relieving station outside the airport near the multi-level parking area.
  • You can find currency exchange desks at San Jose Airport by Bands 3 and 5 in the baggage claim area. Three ATMs are also available in the airport.
  • Catching a ride to the Montreal Airport? Your driver can park for free in the CellParc (located right off Arthur-Fecteau Street) for up to 2h. Alternatively, the Montreal Airport provides quick and easy drop-off zones near Departures where you can hop out of your vehicle and enter the airport without having to find a parking spot.
  • Want to soak up some local culture? The San Jose airport features a traditional market near Gates 7 and 8 in addition to regular cultural exhibitions on the ground floor near the 5th floor gate. There's even a traditional bar near Gate 9.

Prefer to fly direct from Montreal to San José?

 
Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to San José Juan Santamaria Intl Airport, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Friday

Air Canada,Air Transat

Air Canada,Air Transat

Sunday

Air Canada

Air Canada

See more nonstop flights

Direct returns

San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Transat

Air Transat

Saturday

Air Canada,Air Transat

Air Canada,Air Transat

See more nonstop flights

More options for your flight from Montreal to San José

Complete your trip to San José with a hotel stay or car rental