$103 Cheap Flights from San Juan (SJU) to Montreal (YUL)

View $103 flight on Sun, Mar 29, 2026Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Montreal–Trudeau Intl. Airport (YUL)

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Cheap Flights from San Juan to Montreal (SJU-YUL)

Prices were available within the past 7 days and start at $103 for one-way flights and $290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Nov 13 - Mon, Nov 17
SJU
San Juan
YUL
Montreal
$290 Roundtrip, found 2 hours ago
$290
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Nov 13 from San Juan to Montreal, returning Mon, Nov 17, priced at $290 found 2 hours ago
United
Wed, Nov 12 - Sat, Nov 15
SJU
San Juan
YUL
Montreal
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 12 from San Juan to Montreal, returning Sat, Nov 15, priced at $304 found 1 day ago
American Airlines
Thu, Nov 13 - Mon, Nov 17
SJU
San Juan
YUL
Montreal
$315 Roundtrip, found 2 hours ago
$315
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Nov 13 from San Juan to Montreal, returning Mon, Nov 17, priced at $315 found 2 hours ago
American Airlines
Thu, Nov 13 - Mon, Nov 17
SJU
San Juan
YUL
Montreal
$325 Roundtrip, found 2 hours ago
$325
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Nov 13 from San Juan to Montreal, returning Mon, Nov 17, priced at $325 found 2 hours ago
United
Tue, Apr 14 - Mon, Apr 27
SJU
San Juan
YUL
Montreal
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select United flight, departing Tue, Apr 14 from San Juan to Montreal, returning Mon, Apr 27, priced at $329 found 2 days ago
United
Wed, Jan 14 - Tue, Jan 20
SJU
San Juan
YUL
Montreal
$332 Roundtrip, found 2 days ago
$332
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 14 from San Juan to Montreal, returning Tue, Jan 20, priced at $332 found 2 days ago
Arajet
Sun, Feb 1 - Sun, Feb 8
SJU
San Juan
YUL
Montreal
$333 Roundtrip, found 12 hours ago
$333
Roundtrip
found 12 hours ago
Select Arajet flight, departing Sun, Feb 1 from San Juan to Montreal, returning Sun, Feb 8, priced at $333 found 12 hours ago
United
Tue, Nov 4 - Tue, Nov 18
SJU
San Juan
YUL
Montreal
$337 Roundtrip, found 9 hours ago
$337
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Nov 4 from San Juan to Montreal, returning Tue, Nov 18, priced at $337 found 9 hours ago
Air Canada
Tue, Dec 23 - Wed, Dec 31
SJU
San Juan
YUL
Montreal
$449 Roundtrip, found 2 hours ago
$449
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Tue, Dec 23 from San Juan to Montreal, returning Wed, Dec 31, priced at $449 found 2 hours ago
Delta
Tue, Feb 24 - Thu, Mar 12
SJU
San Juan
YUL
Montreal
$524 Roundtrip, found 6 hours ago
$524
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Feb 24 from San Juan to Montreal, returning Thu, Mar 12, priced at $524 found 6 hours ago

Find the cheapest month to fly from San Juan (SJU) to Montreal (YUL)

January is typically the cheapest month to fly

From $313 - $888 per traveler.

Alternative airports near Montreal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pierre Elliott Trudeau Intl. YUL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $618
YUL
Pierre Elliott Trudeau Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $618
Flights from San Juan (SJU) to Montreal (YUL)
Origin airport
Luis Munoz Marin Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, Air Transat, American Airlines, Delta, United, WestJet
Roundtrip price
$290
Distance
1918 mi

San Juan to Montreal Flights

The cheapest times to fly from San Juan to Montreal

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Montreal are during the month of November. You can find some of the cheapest flights from San Juan to Montreal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Montreal

Sunday is one of the best days to book for cheap flights from San Juan to Montreal: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to Montreal

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $103 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Montreal flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Montreal airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Snag a cheap one-way flight from $103 or cheap return flight from $290 from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The cheapest month to fly from SJU to YUL is November, when there's less demand. Off-peak season is generally when airlines offer lower prices between these airports.
Which airlines fly direct from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
When jetting out of Luis Munoz Marin Intl. Airport (SJU), you can catch a direct flight to Pierre Elliott Trudeau Intl. Airport (YUL) with Air Canada.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Air Transat and Air Canada are well-known airlines offering competitive fares. Remember that flight prices from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL) can vary depending on the time of year, demand and how early you book. With Expedia's filter tool, you can easily find a SJU to YUL flight that suits your plans and budget.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
On average you can take your pick of 2 direct flights every week from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL). To expand your choices, consider a flight with a layover. Enter your details on Expedia and then filter your search to show one or two stops.
What are the most popular departure times for flights from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The 2 PM departures from SJU to YUL are typically the busiest. These flights can come with a higher price due to their popularity. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from SJU to YUL?
Sunday has the most flights from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL). Consider traveling on this day and you'll have the best chance of finding a schedule that works for you.
What is the earliest flight from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The first flight of the day departing from Luis Munoz Marin Intl. Airport (SJU) is at around 2:35PM UTC-4. Board this plane and you'll arrive at Pierre Elliott Trudeau Intl. Airport (YUL) at approximately 6:10PM UTC-5. The total flight duration is 4h 35m.
How long does it take to fly from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
It usually takes 4 hours and 40 minutes to travel the 1,900 mi from SJU to YUL.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To avoid possible delays on the Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL) route, fly before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Montreal from Luis Munoz Marin Intl. Airport (SJU)?
Pierre Elliott Trudeau Intl. Airport (YUL) is the only airport in Montreal with direct flights from Luis Munoz Marin Intl. Airport (SJU). Browse your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Booking your ticket from SJU to YUL shortly before your trip is usually more expensive. However, if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a SJU to YUL flight and hotel package?
Opting for a SJU to YUL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Generally, it's possible to cancel or reschedule your SJU to YUL flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.