$176 Cheap Flights from Montreal (YUL) to Cancun (CUN)

View $176 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN)

Cheap Flights from Montreal to Cancun (YUL-CUN)

Prices were available within the past 7 days and start at $176 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 9 - Tue, Sep 23
YUL
Montreal
CUN
Cancun
$308 Roundtrip, found 5 days ago
$308
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 9 from Montreal to Cancun, returning Tue, Sep 23, priced at $308 found 5 days ago
American Airlines
Fri, Sep 5 - Wed, Sep 10
YUL
Montreal
CUN
Cancun
$308 Roundtrip, found 23 hours ago
$308
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Sep 5 from Montreal to Cancun, returning Wed, Sep 10, priced at $308 found 23 hours ago
American Airlines
Thu, Sep 11 - Thu, Sep 25
YUL
Montreal
CUN
Cancun
$312 Roundtrip, found 5 days ago
$312
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Sep 11 from Montreal to Cancun, returning Thu, Sep 25, priced at $312 found 5 days ago
American Airlines
Fri, Sep 19 - Mon, Sep 22
YUL
Montreal
CUN
Cancun
$317 Roundtrip, found 13 hours ago
$317
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Montreal to Cancun, returning Mon, Sep 22, priced at $317 found 13 hours ago
United
Sat, Sep 6 - Tue, Sep 9
YUL
Montreal
CUN
Cancun
$318 Roundtrip, found 5 days ago
$318
Roundtrip
found 5 days ago
Select United flight, departing Sat, Sep 6 from Montreal to Cancun, returning Tue, Sep 9, priced at $318 found 5 days ago
United
Tue, Aug 19 - Tue, Sep 9
YUL
Montreal
CUN
Cancun
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 19 from Montreal to Cancun, returning Tue, Sep 9, priced at $319 found 1 day ago
United
Tue, Sep 30 - Sat, Oct 4
YUL
Montreal
CUN
Cancun
$320 Roundtrip, found 5 days ago
$320
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 30 from Montreal to Cancun, returning Sat, Oct 4, priced at $320 found 5 days ago
Air Canada
Mon, Sep 29 - Mon, Oct 6
YUL
Montreal
CUN
Cancun
$323 Roundtrip, found 11 hours ago
$323
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Mon, Sep 29 from Montreal to Cancun, returning Mon, Oct 6, priced at $323 found 11 hours ago
WestJet
Wed, Oct 1 - Wed, Oct 22
YUL
Montreal
CUN
Cancun
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select WestJet flight, departing Wed, Oct 1 from Montreal to Cancun, returning Wed, Oct 22, priced at $324 found 2 days ago
Porter Airlines
Wed, Nov 19 - Wed, Nov 26
YUL
Montreal
CUN
Cancun
$356 Roundtrip, found 5 days ago
$356
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Wed, Nov 19 from Montreal to Cancun, returning Wed, Nov 26, priced at $356 found 5 days ago

Find the cheapest month to fly from Montreal (YUL) to Cancun (CUN)

March is typically the cheapest month to fly

From $220 - $479 per traveler.

Graph displaying average flight prices per month

Alternative airports near Cancun

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

Select flight to Cancun Intl. CUN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $400
CUN
Cancun Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $400
Flights from Montreal (YUL) to Cancun (CUN)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, Air Transat, American Airlines, Arajet, Copa, Delta, Porter Airlines, United, WestJet, World Ticket Ltd
Roundtrip price
$307
Distance
1843 mi
Average flight time
3 hours 42 mins

Montreal to Cancun Flights

The cheapest times to fly from Montreal to Cancun

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 Montreal to Cancun are during the month of September. You can find some of the cheapest flights from Montreal to Cancun with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Cancun

Sunday is one of the best days to book for cheap flights from Montreal to Cancun: 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 Montreal to Cancun

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 Montreal to Cancun in 2025. You can also book with separate airlines for your outbound and return journeys, from $176 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 Montreal to Cancun 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 Montreal to Cancun 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 Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN) cost?
Snag a cheap one-way flight from $176 or cheap return flight from $308 from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN)?
September is the cheapest month to fly from YUL to CUN. Traveling outside of peak seasons is often the key to finding better deals on flights.
Which airlines fly direct from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN)?
Avoid the detours and travel nonstop to Cancun Intl. Airport (CUN) from Pierre Elliott Trudeau Intl. Airport (YUL) with 4 airlines, including:

  • Sunwing
  • Air Transat
  • Air Canada

What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN)?
While prices may vary depending on your travel dates, Flair Airlines and Air Canada are popular options for flights between Pierre Elliott Trudeau Intl. Airport (YUL) and Cancun Intl. Airport (CUN). You can also compare airlines on Expedia and use the "Sort by" filter to find the lowest-priced ticket for your YUL to CUN flight.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN)?
Daily, an average of 7 direct flights take off from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN). Select the departure date that best fits your itinerary.
What are the most popular departure times for flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN)?
The 7 AM departures from YUL to CUN are the busiest. They can also be more expensive. If you want to save on your fare, choose a less crowded time to fly.
What day of the week has the most flights from YUL to CUN?
Tuesday offers the most flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN)?
Hop on the earliest flight at around 6:45AM UTC-5, departing from Pierre Elliott Trudeau Intl. Airport (YUL). You'll be in the air for about 4h 55m, reaching Cancun Intl. Airport (CUN) at approximately 11:40AM UTC-5.
How long does it take to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN)?
Flights from YUL to CUN have an average travel time of 4 hours and 53 minutes. The distance between the two is 1,850 mi.
What airline has the least delays from YUL to CUN?
With 88% of flights typically landing on schedule, Air Canada has the best on-time performance for nonstop flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN). To keep track of your flight status and get notified about any changes, simply head to the Expedia App.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN)?
To reach Cancun Intl. Airport (CUN) on time, pick a flight that leaves from Pierre Elliott Trudeau Intl. Airport (YUL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Cancun from Pierre Elliott Trudeau Intl. Airport (YUL)?
Hop on a direct flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun and touch down at Cancun Intl. Airport (CUN). Another convenient arrival point to this city is Cozumel Intl. Airport (CZM).
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN) last-minute?
Waiting until just before your departure to book a ticket from YUL to CUN often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book a YUL to CUN flight and hotel package?
Compared with arranging flights and hotels separately, booking a YUL to CUN flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Cancun Intl. Airport (CUN)?
In most instances, you can cancel or reschedule your YUL to CUN flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.