SJU - YUL

$138 Find Cheap Flights from San Juan 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 Juan to Montreal departing on 2/15. 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 Juan 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 Juan to Montreal, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$318
Overall average: $539
Multiple Airlines
Fri 4/17Sun 4/19
SJU - YUL • 1 stop
Cheapest non-stop
$695
Air Transat
Sun 3/29Sun 4/5
SJU - YUL • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Air Transat offers free seat assignments for kids.
Expect crowded buses from YUL to downtown Montreal.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
American Airlines
Cheapest • from $410 (round-trip)
Air Transat
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 33% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
1 day a week
There are direct flights from San Juan to Montreal 1 day a week: Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s 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 Juan to Montreal (SJU-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan 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 Juan to Montreal

Fri, Apr 17 - Sun, Apr 19
Multiple Airlines Logo
6:00 am - 4:28 pm
SJU
-
YUL
10h 28m
1 stop
Multiple Airlines Logo
8:00 am - 12:33 pm
YUL
-
SJU
28h 33m
1 stop
$318Multiple Airlines
Fri, Apr 17 - Sun, Apr 19
Multiple Airlines Logo
6:00 am - 4:28 pm
SJU
-
YUL
10h 28m
1 stop
Multiple Airlines Logo
5:25 pm - 12:33 pm
YUL
-
SJU
19h 08m
2 stops
$343Multiple Airlines
Wed, Apr 1 - Mon, Apr 6
Multiple Airlines Logo
7:54 pm - 3:10 pm
SJU
-
YUL
19h 16m
1 stop
Multiple Airlines Logo
8:00 am - 11:49 am
YUL
-
SJU
27h 49m
1 stop
$389Multiple Airlines
Sun, Mar 29 - Sun, Apr 5
Multiple Airlines Logo
4:00 pm - 12:20 am
SJU
-
YUL
8h 20m
1 stop
Multiple Airlines Logo
8:00 am - 11:49 am
YUL
-
SJU
27h 49m
1 stop
$390Multiple Airlines
Thu, Apr 2 - Mon, Apr 6
Multiple Airlines Logo
7:54 pm - 4:28 pm
SJU
-
YUL
20h 34m
1 stop
Multiple Airlines Logo
8:00 am - 11:49 am
YUL
-
SJU
27h 49m
1 stop
$392Multiple Airlines
Sun, Mar 29 - Sun, Apr 5
Multiple Airlines Logo
4:00 pm - 12:20 am
SJU
-
YUL
8h 20m
1 stop
Multiple Airlines Logo
8:00 am - 8:53 am
YUL
-
SJU
24h 53m
2 stops
$396Multiple Airlines
Thu, Apr 2 - Mon, Apr 6
Multiple Airlines Logo
1:45 am - 4:28 pm
SJU
-
YUL
14h 43m
2 stops
Multiple Airlines Logo
8:00 am - 11:49 am
YUL
-
SJU
27h 49m
1 stop
$398Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
4:06 pm - 12:15 am
SJU
-
YUL
9h 09m
1 stop
Multiple Airlines Logo
8:00 am - 12:30 pm
YUL
-
SJU
4h 30mnonstop
$399Multiple Airlines
Sun, Mar 29 - Sun, Apr 5
Multiple Airlines Logo
4:00 pm - 12:20 am
SJU
-
YUL
8h 20m
1 stop
Multiple Airlines Logo
8:00 am - 12:30 pm
YUL
-
SJU
4h 30mnonstop
$400Multiple Airlines
Fri, Apr 3 - Mon, Apr 6
Multiple Airlines Logo
4:15 pm - 12:30 am
SJU
-
YUL
8h 15m
1 stop
Multiple Airlines Logo
8:00 am - 11:49 am
YUL
-
SJU
27h 49m
1 stop
$404Multiple Airlines
Booking Insights

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

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

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport 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 Juan Luis Munoz Marin Intl Airport 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 Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport is January, where tickets cost $404 (return) on average. On the other hand, the most expensive months are March and August, where the average cost of round-trip tickets is $929 and $756 respectively.

Can I save money by flying with a layover from San Juan Luis Munoz Marin Intl Airport 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 $503 on average.

Expert advice

Expert advice for your flight from San Juan 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
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.

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.

Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know

Low seasonAugust
Cheapest flight$138
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from San Juan to Montreal

When to book flights from San Juan to Montreal

Are your dates flexible? Find out the best times to travel from San Juan 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 Juan to Montreal flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport was $138 for a one-way ticket and $318 for a round-trip.

  • Do I need a passport to fly between San Juan and Montreal?

    A passport is required to fly from San Juan to Montreal.

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

    Only Air Canada offers inflight Wi-Fi service on the San Juan to Montreal flight route.

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

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

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

    Star Alliance, and oneworld are the airline alliances operating flights between San Juan and Montreal, with Star Alliance being the most commonly used for this route.

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

    You can catch a nonstop flight from San Juan to Montreal on Sunday.

  • Which is the best airline for flights from San Juan to Montreal, Air Transat or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Montreal are Air Transat and United Airlines. With an average price for the route of $680 and an overall rating of 7.7, Air Transat is the most popular choice. United Airlines is also a great choice for the route, with an average price of $354 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Juan 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 Juan to Montreal.

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

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

  • What is the Hacker Fare option on flights from San Juan 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 Juan with another airline. Booking your flights between San Juan and YUL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan 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 Juan 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 Juan Luis Munoz Marin Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $599 or less one-way.

Prefer to fly direct from San Juan to Montreal?

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

Direct departures

San Juan Luis Munoz Marin Intl to Montreal Pierre Elliott Trudeau Intl

Sunday

Air Canada, Air Transat

Air Canada, Air Transat

See more direct flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl

Sunday

Air Canada, Air Transat

Air Canada, Air Transat

See more direct flights

Reviews of the top 4 airlines serving from San Juan to Montreal

 
See real verified KAYAK customer reviews for airlines flying from San Juan 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 Juan 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.
7.7
Air TransatOverall score based on 502 reviews
8.4Crew
7.0Entertainment
7.9Boarding
6.8Food
7.3Comfort
Airline reviews

The Turkish was good . I had a problem with air Transat terrible experience for me

2.0 MediocreAnonymous, Jan 2026
IST - YYZ
Read more Air Transat reviews

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Everything was horrible. On the day of my departure, I was denied check-in and boarding because my reservation only showed one of my last names, while my passport contains both. This minor discrepancy could have been easily corrected, but I was informed that no adjustment could be made. As a result, I lost not only my outbound flight but also my return flight and had to purchase a new ticket at a significantly higher cost.

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

My flight to London from Philadelphia was cancelled due to weather.

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Overall, an average flight; food options were not the best, and there were bugs on the plane.

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

No entertainment yatem in flight at seat 51H. Would not shut down either leaving a self moving and openin and changing menus with changes in colors,images brightness levels sort of the type when you get sleep deprivation and image overload when being tortured during an interrogation. 8 hours worth of it. Unable to place backpack underneath seat on that chair. One female stewardess was excellent as she gave up her carryon's space for my backpack but the rest of the iberia crew were very sharp an chtting during the whole flight. The plane did not have hot water so nobody had coffee nor tea. The plane was not up to par to be flying.

Flight was good, crew was excellent. No complaints at all

Delayed 3 times in a row for 4 hours total. Incrementally pushing back the flight claiming gate delays but they eventually changed the actual plane, due to technical issues. This strategy to avoid compensation to passengers is unprofessional.

The flight was full and good as could be expected. We arrived early which is always a good thing.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

The delays were never ending and we were never properly informed as to why. 1st and 2nd delay were handled well, but by the time we received our 7th delay, and then subsequently asked to willingly get bumped, it turned into one of the worst flying situations of my life. I didn’t get home until 2am which is roughly 5 hours later than originally planned.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

No food, water, snacks.”beverages”. This was on Christmas Day. Upgrading cost $100, for what exactly?

Flight was 4 hours late. Landed at almost 1am instead of 9pm. No explanation given. The new seat configuration is the absolute worst. Uncomfortable seats, unreasonably warm. In flight "entertainment" is just wifi. We're expected to use our own streaming services. Terrible, terrible flight.

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

Very short flight. No food or entertainment required. Nice crew. Flight left late.

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

Information on your arrival and departure airports