SJO - YUL

C$ 231 Find Cheap Flights from San José to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Montreal departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Montreal, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 463
Overall average: C$ 694
Avianca
Tue 10/2Wed 18/2
SJO - YUL • 1 stop
Cheapest direct flights
C$ 546
Typical prices: C$ 502-C$ 1,081
Air Transat
Fri 5/6Fri 12/6
SJO - YUL • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Air Transat's Club Class offers wider seats and legroom.
At YUL, use the ArriveCAN app for faster customs.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Avianca
Cheapest • from C$ 463 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 32% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
5 days a week
There are direct flights from San José to Montreal 5 days a week: Mon, Tue, Wed, Thu, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Montreal!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to Montreal

Tue, 10 Feb - Wed, 18 Feb
Avianca Logo
1:45 a.m. - 8:35 p.m.
SJO
-
YUL
17h 50m
1 stop
Avianca Logo
10:00 p.m. - 3:20 p.m.
YUL
-
SJO
18h 20m
1 stop
C$ 463Avianca
Tue, 10 Feb - Wed, 18 Feb
Multiple Airlines Logo
1:45 a.m. - 8:35 p.m.
SJO
-
YUL
17h 50m
1 stop
Multiple Airlines Logo
6:55 p.m. - 11:55 p.m.
YUL
-
SJO
6h 00mdirect
C$ 489Multiple Airlines
Mon, 13 Apr - Wed, 15 Apr
Avianca Logo
4:00 p.m. - 9:35 p.m.
SJO
-
YUL
27h 35m
1 stop
Avianca Logo
11:00 p.m. - 8:50 a.m.
YUL
-
SJO
11h 50m
1 stop
C$ 502Avianca
Fri, 27 Feb - Sun, 8 Mar
United Airlines Logo
8:45 a.m. - 2:00 p.m.
SJO
-
YUL
28h 15m
2 stops
United Airlines Logo
6:00 a.m. - 11:56 a.m.
YUL
-
SJO
31h 56m
1 stop
C$ 508United Airlines
Fri, 1 May - Sat, 9 May
Avianca Logo
4:00 p.m. - 9:35 p.m.
SJO
-
YUL
27h 35m
1 stop
Avianca Logo
11:00 p.m. - 11:55 p.m.
YUL
-
SJO
26h 55m
1 stop
C$ 520Avianca
Thu, 30 Apr - Mon, 4 May
United Airlines Logo
1:25 p.m. - 10:40 a.m.
SJO
-
YUL
19h 15m
2 stops
United Airlines Logo
9:45 a.m. - 12:21 p.m.
YUL
-
SJO
28h 36m
2 stops
C$ 523United Airlines
Tue, 31 Mar - Fri, 10 Apr
Multiple Airlines Logo
9:25 a.m. - 9:35 p.m.
SJO
-
YUL
10h 10m
1 stop
Multiple Airlines Logo
6:55 p.m. - 10:55 p.m.
YUL
-
SJO
6h 00mdirect
C$ 525Multiple Airlines
Tue, 10 Feb - Wed, 18 Feb
Avianca Logo
1:45 a.m. - 8:35 p.m.
SJO
-
YUL
17h 50m
1 stop
Avianca Logo
10:00 p.m. - 3:20 p.m.
YUL
-
SJO
18h 20m
1 stop
C$ 528Avianca
Wed, 25 Mar - Sat, 11 Apr
Multiple Airlines Logo
12:24 p.m. - 4:20 p.m.
SJO
-
YUL
25h 56m
1 stop
Multiple Airlines Logo
11:00 p.m. - 8:50 a.m.
YUL
-
SJO
11h 50m
1 stop
C$ 539Multiple Airlines
Wed, 25 Mar - Thu, 9 Apr
Multiple Airlines Logo
12:24 p.m. - 4:20 p.m.
SJO
-
YUL
25h 56m
1 stop
Multiple Airlines Logo
11:00 p.m. - 8:50 a.m.
YUL
-
SJO
11h 50m
1 stop
C$ 540Multiple Airlines
Booking Insights

KAYAK's insights & trends for San José to Montreal flights

Get data-powered insights and trends into flights from San José to Montreal to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San José to Montreal?

The average price of all round-trip flights from San José to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Montreal on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from San José to Montreal. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San José to Montreal Pierre Elliott Trudeau Intl Airport is November, where tickets cost C$ 485 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is C$ 960 and C$ 915 respectively.

Can I save money by flying with a layover from San José to Montreal Pierre Elliott Trudeau Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 436 on average.

How far in advance should I book a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San José to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San José to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Expert advice

Expert advice for your flight from San José to Montreal

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
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.

Good to know

Low seasonNovember
Cheapest flightC$ 231
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from San José to Montreal

When to book flights from San José to Montreal

Are your dates flexible? Find out the best times to travel from San José to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San José to Montreal flights

  • What is the cheapest flight from San José to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from San José to Montreal Pierre Elliott Trudeau Intl Airport was C$ 231 for a one-way ticket and C$ 463 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from San José to Montreal?

    All the following airlines offer inflight Wi-Fi service on the San José to Montreal flight route: Air Canada, Iberia, Lufthansa, Delta, Air France, Alaska Airlines, KLM, and British Airways.

  • Which aircraft models fly most regularly from San José to Montreal?

    The Airbus A321neo is the aircraft model that flies most regularly on the San José to Montreal flight route.

  • Which airline alliances offer flights from San José to Montreal?

    Star Alliance is the only airline alliance operating flights between San José and Montreal.

  • On which days can I fly direct from San José to Montreal?

    You can catch a direct flight from San José to Montreal on Monday, Tuesday, Wednesday, Thursday, and Saturday.

  • Which is the best airline for flights from San José to Montreal, Air Canada or Avianca?

    The two airlines most popular with KAYAK users for flights from San José to Montreal are Air Canada and Avianca. With an average price for the route of C$ 959 and an overall rating of 7.1, Air Canada is the most popular choice. Avianca is also a great choice for the route, with an average price of C$ 612 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from San José to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San José to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San José to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from San José is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San José to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to San José with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San José to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from San José up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San José to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 268 or less one-way and C$ 317 or less round-trip.

Prefer to fly direct from San José to Montreal?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl.
Find which airlines fly direct from San José Juan Santamaria Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Direct departures

San José Juan Santamaria Intl to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,Air Transat

Air Canada,Air Transat

Tuesday

Air Transat,Air Canada

Air Transat,Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Transat,Air Canada

Air Transat,Air Canada

Saturday

Air Canada,Air Transat

Air Canada,Air Transat

See more nonstop flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to San José Juan Santamaria Intl

Monday

Air Transat

Air Transat

Tuesday

Air Canada

Air Canada

Wednesday

Air Transat

Air Transat

Thursday

Air Canada

Air Canada

Friday

Air Canada,Air Transat

Air Canada,Air Transat

Saturday

Air Canada

Air Canada

Sunday

Air Canada,Air Transat

Air Canada,Air Transat

See more nonstop flights

Reviews of the top airlines flying from San José to Montreal

 
See real verified KAYAK customer reviews for airlines flying from San José to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San José to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10666 reviews
7.8Crew
6.8Entertainment
6.3Food
7.3Boarding
7.1Comfort
Airline reviews

For my third flight in a row on AC 737 Max 8, it was stuffy and warm, especially mid-cabin, Business Class and rear cabin were better. Very uncomfortable 5 hour flight. Do all 737 Max 8 maybe have an HVAC software problem as well or just Air Canada?

6.0 GoodPaul, Jan 2026
BGI - YUL
Read more Air Canada reviews

For my third flight in a row on AC 737 Max 8, it was stuffy and warm, especially mid-cabin, Business Class and rear cabin were better. Very uncomfortable 5 hour flight. Do all 737 Max 8 maybe have an HVAC software problem as well or just Air Canada?

The international flights (interior space) is ridiculously small. The aisle way is similar to a discount domestic shuttle. Same applies to the intercontinental flights. The luggage storage space is also incredibly small. The entire experience is rough on a traveler and you pay with your hide and body for not flying let’s say an American or Delta type airline.

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I always had the best experience for the professionalism of the crew and the way they make you feel as a family!!!

Terrible, delayed flights lost luggage and lost hotel fees. Missed meetings. Overnight in airport every air canada flight was a cluster mess.

It was good, seating was a little tight apart from that all was well.

Crew didn’t care at all. Very bad attitude. Food was awful. People changing poop diapers on seats. Very disappointed.

I like the fact air Canada is on time The food you guys serve is not good

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Our biggest complaint about Air Canada is that if you don’t like your seat during check-in, there’s a fee to move elsewhere. On our flight from YUL to FFL, we were charged to change seats—just regular seats. What’s maddening is that the plane wasn’t even full; there were even a few people sleeping in the middle row sections (entire rows, completely empty), using them as beds. In my opinion, charging passengers for seat changes is a cash grab by Air Canada. They are definitely not the airline they were back in the day. I suppose they need to gouge the consumer now that they pay their attendants while on ground. One out of 10.

only a bag of chips and a bottle of water in business class was served

Provide free food and drinks on an international flight. Add updated head rests

We found the chairs to be really uncomfortable. It’s also really unacceptable that no form of food or drink is included in a 6+ hour flight

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

No free snacks nor drinks on very short 30min flight. Entertainment system is over wifi to your own phone or tablet, which is good but often a show or movie just stops and refuses to continue

I had to go to the boarding counter for them to enter my return flight as it’s not with Avianca. There was a long queue as there were lots of people being called to the counter.

This low cost airline looks and fells more like a local bus. In a 6 hour flight not being able to recline a seat is torture. The only thing available with no charge is a glass of water provided by, mostly, rude staff. Our luggage didn’t arrive

Horrible experience. Flight cancelled. Arrived at destination 12 hs later. No one gave us an answer or any information. Very very poor service. We won’t ever travel again with Avianca

Usb plugs for charging your phone does not work in every flight. uncomfortable chairs even in higher categories.

Everything you need to know for your flight from San José to Montreal

Information on your arrival and departure airports