SJU - YUL

$134 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 12/2. 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

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
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Flights 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

Thu, Oct 30 - Tue, Nov 4
United Airlines Logo
1:20 pm - 9:30 pmSJU-YUL
8h 10m1 stop
United Airlines Logo
3:00 pm - 12:36 amYUL-SJU
8h 36m1 stop
$346United Airlines
Find Deal
Wed, Jul 9 - Wed, Jul 16
 Logo
9:30 pm - 12:25 pmSJU-YUL
14h 55m1 stop
 Logo
6:35 pm - 2:03 amYUL-SJU
7h 28m1 stop
Wed, Dec 3 - Thu, Dec 4
American Airlines Logo
6:40 am - 3:20 pmSJU-YUL
9h 40m1 stop
American Airlines Logo
7:05 am - 8:45 pmYUL-SJU
12h 40m1 stop
$436American Airlines
Find Deal
Thu, Sep 18 - Wed, Sep 24
American Airlines Logo
3:50 pm - 9:58 amSJU-YUL
18h 08m2 stops
American Airlines Logo
5:15 pm - 2:53 pmYUL-SJU
21h 38m2 stops
$445American Airlines
Find Deal
Tue, Dec 2 - Thu, Dec 4
Delta Logo
7:30 am - 11:53 pmSJU-YUL
17h 23m1 stop
Delta Logo
6:00 am - 2:15 pmYUL-SJU
7h 15m1 stop
$582Delta
Find Deal
Wed, Sep 17 - Wed, Sep 24
Air Canada Logo
1:05 am - 12:00 pmSJU-YUL
10h 55m1 stop
Air Canada Logo
9:45 am - 2:44 pmYUL-SJU
28h 59m1 stop
$638Air Canada
Find Deal
Tue, Sep 30 - Mon, Oct 13
Air Canada Logo
1:05 am - 12:20 pmSJU-YUL
11h 15m2 stops
Air Canada Logo
9:45 am - 2:44 pmYUL-SJU
28h 59m1 stop
$644Air Canada
Find Deal
Thu, Jul 3 - Mon, Jul 7
WestJet Logo
1:09 pm - 11:54 pmSJU-YUL
10h 45m1 stop
WestJet Logo
7:00 am - 10:23 pmYUL-SJU
15h 23m1 stop
$739WestJet
Find Deal
Mon, Dec 1 - Thu, Dec 4
Delta Logo
3:30 pm - 11:44 amSJU-YUL
21h 14m1 stop
Delta Logo
6:00 am - 2:15 pmYUL-SJU
7h 15m1 stop
$740Delta
Find Deal
Thu, Jul 3 - Mon, Jul 7
WestJet Logo
7:30 am - 12:37 amSJU-YUL
17h 07m2 stops
WestJet Logo
7:00 am - 10:23 pmYUL-SJU
15h 23m1 stop
$745WestJet
Find Deal
Expert advice

Expert advice for your flight from San Juan to Montreal

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Air Canada

Preferred Economy seats offer up to four extra inches of legroom.


Air Canada offers live TV on some North American flights.

Read more about Air Canadaby Stefanie Waldek
Air Transat

Kids aged 2-13 get free standard seat assignments next to parents or guardians.


Club Class offers two checked bags and upgraded meals on every flight.

Airports
SJU

For late-night departures, stock up on food before arriving at SJU as most eateries close early.

Read more about SJUby Gabriel Leigh
YUL

Take the 747 bus from YUL to downtown Montreal for an affordable 24/7 option, but it can be crowded.

Read more about YULby Brandon Schultz
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek

Stefanie Waldek

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.

Read more
John Walton

John Walton

Expert on Air Transat

John Walton

John Walton

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.

Read more
Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz

Brandon Schultz

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.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel Leigh

Gabriel Leigh

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.

Read more
Useful Info

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

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

For San Juan to Montreal, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Montreal back to San Juan, the best deals are generally found on Thursday, with Monday being the most expensive.

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$134
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 18% 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 $134 for a one-way ticket and $346 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?

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

  • Which is the best airline for flights from San Juan to Montreal, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Montreal are Delta and American Airlines. With an average price for the route of $424 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $772 and an overall rating of 7.2.

  • 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 $645 or less round-trip.

Top 3 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.
8.0
DeltaOverall score based on 7946 reviews
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

2.0 MediocreAnonymous, Jun 2025BOS - LAX
Read more Delta reviews

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

Overall, terrible. Flight from SFO was delayed due to “air traffic control issues”, and we were all mislead about connecting flights. Told “you have 20 minutes to catch your connection”. Reality was 5. We got to watch the plane sit at the bridge. Won’t fly Delta with a connection again.

We were forced to wait nearly 50 additional minutes before leaving the terminal.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗

It was terrible, if they ran flights on time it would make a big difference.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

Unfortunately I was stuck next to someone who should have purchased 2 seats instead of taking up their space and mine. I couldn’t move the entire 3+ hour flight. Very uncomfortable flight.

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.

Was a normal flight but it was delayed, and there wasn't an explanation.

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

American Airlines Suck. AA did not deliver us to the airport we paid for to Tulum. Instead, we were flown into Cancun and had to take a shuttle to Tulum. Instead of arriving at 4 PM, we arrived at 11:30 PM - not to mention that our initial booked flight was due into Tulum at noon. The latter flight was canceled and rebooked (to the 4 PM arrival). We lost a day of vacation. Oh, I forgot that AA provided a lunch voucher for $12. Noting, the least expensive item on the menu at the airport restaurant was green beans for $9.99. The return flight from Tulum was delayed two or three times for no reason other than that it was NOT related to the weather. We arrived late for our connecting flight from DFW to STL. Luckily, the connecting flight was delayed. We hurried through Customs and ran through the airport to make our flight to STL (or we would have missed that flight).

My seat was horrible. I think it was broken in several places. Other than that, the crew was great and the plane was clean

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Paid for a window and was assigned to a middle seat with 2 very large people on each side of me. Flight was sold out and I feel I need to be refunded foe paying for a window seat and being put in a middle one..

We had a very pleasant flight with very comfortable seats and nice staff.

Delayed due to no crew. On a major holiday travel day.

The flight got canceled last minute with no explanation or refund, I had to rebook for a different day

We purchased premium flex tickets for our overseas flight to London. I have food, allergies, so I knew I wouldn't be able to get a full meal. WestJet doesn't seem to provide any way for people like myself to register their allergies ahead of time. I was given one small package of crackers and cheese as my meal. I was told there were no more packages available and no other alternatives for food. The flight attendant seemed quite disinterested in providing service. That stands in stark contrast to other Westjet flights where the flight attendants have gone out of their way to provide service.

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

Lots of overhead storage, good crew, good service, smooth landing.

Lots of overhead storage and a good crew and service.

The small prop plane was crowded and the overhead luggage storage is a smaller than on the jets. Other than that, the crew was good, the flight was on time and the landing was smooth.

On time. Friendly and efficient staff at check in and flight crew.

Terrible decision to take a night flight. Not enough time to sleep and premium seat has no foot rest ao couldn’t get comfortable!

We didn’t make the flight due to Delta’s check in line moving too slow.

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic! No entertainment possibilities. Not even a plug-in for phone or IPad if you wanted to watch a downloaded movie. Back to flying Air Canada!

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic!

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

Information on your arrival and departure airports

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