$141 Cheap Flights from Cancun (CUN) to Montreal (YUL)

View $141 flight on Fri, Jul 11, 2025Opens in a new window

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

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Cheap Flights from Cancun to Montreal (CUN-YUL)

Prices were available within the past 7 days and start at $141 for one-way flights and $325 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Jul 12 - Wed, Jul 16
CUN
Cancun
YUL
Montreal
$325 Roundtrip, found 3 days ago
$325
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from Cancun to Montreal, returning Wed, Jul 16, priced at $325 found 3 days ago
United
Tue, Jul 22 - Wed, Jul 30
CUN
Cancun
YUL
Montreal
$361 Roundtrip, found 5 days ago
$361
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jul 22 from Cancun to Montreal, returning Wed, Jul 30, priced at $361 found 5 days ago
Aeromexico
Tue, Jul 22 - Wed, Jul 30
CUN
Cancun
YUL
Montreal
$362 Roundtrip, found 5 days ago
$362
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Tue, Jul 22 from Cancun to Montreal, returning Wed, Jul 30, priced at $362 found 5 days ago
Arajet
Fri, Jul 18 - Mon, Jul 21
CUN
Cancun
YUL
Montreal
$366 Roundtrip, found 5 days ago
$366
Roundtrip
found 5 days ago
Select Arajet flight, departing Fri, Jul 18 from Cancun to Montreal, returning Mon, Jul 21, priced at $366 found 5 days ago
United
Sat, Jul 12 - Mon, Jul 14
CUN
Cancun
YUL
Montreal
$368 Roundtrip, found 3 days ago
$368
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from Cancun to Montreal, returning Mon, Jul 14, priced at $368 found 3 days ago
American Airlines
Thu, Sep 18 - Tue, Sep 30
CUN
Cancun
YUL
Montreal
$368 Roundtrip, found 6 days ago
$368
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Sep 18 from Cancun to Montreal, returning Tue, Sep 30, priced at $368 found 6 days ago
United
Thu, Sep 18 - Tue, Sep 30
CUN
Cancun
YUL
Montreal
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select United flight, departing Thu, Sep 18 from Cancun to Montreal, returning Tue, Sep 30, priced at $369 found 6 days ago
American Airlines
Tue, Sep 30 - Tue, Oct 7
CUN
Cancun
YUL
Montreal
$370 Roundtrip, found 3 days ago
$370
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 30 from Cancun to Montreal, returning Tue, Oct 7, priced at $370 found 3 days ago
American Airlines
Tue, Sep 30 - Tue, Oct 7
CUN
Cancun
YUL
Montreal
$375 Roundtrip, found 3 days ago
$375
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 30 from Cancun to Montreal, returning Tue, Oct 7, priced at $375 found 3 days ago
Air Transat
Sun, Sep 7 - Wed, Sep 10
CUN
Cancun
YUL
Montreal
$381 Roundtrip, found 18 hours ago
$381
Roundtrip
found 18 hours ago
Select Air Transat flight, departing Sun, Sep 7 from Cancun to Montreal, returning Wed, Sep 10, priced at $381 found 18 hours ago

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

February is typically the cheapest month to fly

From $211 - $546 per traveler.

Graph displaying average flight prices per month

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 $579
YUL
Pierre Elliott Trudeau Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $579
Flights from Cancun (CUN) to Montreal (YUL)
Origin airport
Cancun Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Aeromexico, Air Canada, Air Transat, American Airlines, Copa, Delta, Hahn Air Technologies, Porter Airlines, United, WestJet, World Ticket Ltd
Roundtrip price
$324
Distance
1843 mi
Average flight time
5 hours 19 mins

Cancun to Montreal Flights

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

 

The best time to book a flight from Cancun to Montreal

Sunday is one of the best days to book for cheap flights from Cancun 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 Cancun 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 Cancun to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $141 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 Cancun 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 Cancun 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 Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Cheap round-trip fares from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL) start from $560. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air Transat and Air Canada flight leaving CUN on July 10 2025 and touching down at YUL. The price was last updated on July 5 2025 and has not changed since.
What is the cheapest month to fly from CUN to YUL?
The cheapest flights from CUN to YUL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Take the express route to Pierre Elliott Trudeau Intl. Airport (YUL). 4 carriers offer direct flights from Cancun Intl. Airport (CUN), including:

  • Sunwing
  • Air Canada
  • Air Transat

What is the cheapest airline that flies from CUN to YUL?
At the moment, the cheapest airline operating one-way flights from CUN to YUL is Air Transat. You can jet off on this route from $192. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CUN on September 25 2025. Prices were last updated on July 5 2025 and have not changed since.
How many flights per day from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Each day on average, 7 direct flights operate from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL). Select the departure time that fits your schedule best.
What are the most popular departure times for flights from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The 3 PM departures from CUN to YUL see the highest demand. Greater demand means you'll likely pay more for these departures. If you want to save on your trip, book during off-peak hours.
What day of the week has the most flights from CUN to YUL?
If you travel on a Friday, you'll get the largest range of choices for flights from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL).
What is the earliest flight from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The earliest flight departing from Cancun Intl. Airport (CUN) is at around 8:00AM UTC-5. Board this flight and you'll land at Pierre Elliott Trudeau Intl. Airport (YUL) at approximately 12:10PM UTC-5. The total flight duration is 4h 10m.
How long does it take to fly from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Typically, it takes 4 hours and 14 minutes to travel the 1,850 mi from CUN to YUL.
What is the best time to fly from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To avoid potential delays on the Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Cancun Intl. Airport (CUN)?
Pierre Elliott Trudeau Intl. Airport (YUL) is the only airport in Montreal with direct flights from Cancun Intl. Airport (CUN). Compare your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Waiting until just before your trip to book a flight from CUN to YUL generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a CUN to YUL flight and hotel package?
Securing a CUN to YUL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cancun Intl. Airport (CUN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
In most instances, you can cancel or modify your CUN to YUL 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'd like more information, visit our Customer Service portal.

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*Available to One Key members.