CUN - YUL

C$ 274 Find Cheap Flights from Cancun 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 Cancún to Montreal departing on 8/10. 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 Cancún 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 Cancún to Montreal, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Cancún to Montreal (CUN-YUL)

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

jue., 25 sep. - mié., 1 oct.
 Logo
11:45 a.m. - 5:00 p.m.CUN-YUL
4h 15mdirect
 Logo
9:25 a.m. - 12:55 p.m.YUL-CUN
4h 30mdirect
C$ 432
Find Deal
mar., 30 sep. - mar., 21 oct.
United Airlines Logo
4:12 p.m. - 3:00 p.m.CUN-YUL
21h 48m1 stop
United Airlines Logo
6:15 a.m. - 2:28 p.m.YUL-CUN
9h 13m1 stop
C$ 438United Airlines
Find Deal
jue., 25 sep. - lun., 29 sep.
Air Transat Logo
11:45 a.m. - 5:00 p.m.CUN-YUL
4h 15mdirect
Air Transat Logo
7:00 a.m. - 10:35 a.m.YUL-CUN
4h 35mdirect
C$ 441Air Transat
Find Deal
mié., 22 oct. - mié., 29 oct.
WestJet Logo
5:55 p.m. - 12:41 a.m.CUN-YUL
29h 46m1 stop
WestJet Logo
4:15 p.m. - 2:23 p.m.YUL-CUN
23h 08m1 stop
C$ 450WestJet
Find Deal
mié., 29 oct. - lun., 3 nov.
WestJet Logo
6:15 p.m. - 3:12 p.m.CUN-YUL
19h 57m1 stop
WestJet Logo
6:45 a.m. - 7:12 p.m.YUL-CUN
12h 27m1 stop
C$ 453WestJet
Find Deal
jue., 2 oct. - vie., 17 oct.
American Airlines Logo
10:45 a.m. - 10:42 p.m.CUN-YUL
10h 57m2 stops
American Airlines Logo
12:59 p.m. - 9:55 a.m.YUL-CUN
21h 56m1 stop
C$ 468American Airlines
Find Deal
jue., 25 sep. - lun., 29 sep.
Air Transat Logo
11:45 a.m. - 5:00 p.m.CUN-YUL
4h 15mdirect
Air Transat Logo
7:00 a.m. - 10:35 a.m.YUL-CUN
4h 35mdirect
C$ 478Air Transat
Find Deal
sáb., 27 sep. - vie., 17 oct.
American Airlines Logo
7:50 a.m. - 2:49 p.m.CUN-YUL
29h 59m1 stop
American Airlines Logo
12:59 p.m. - 9:55 a.m.YUL-CUN
21h 56m1 stop
C$ 482American Airlines
Find Deal
mié., 1 oct. - lun., 13 oct.
Air Canada Logo
1:55 p.m. - 7:20 p.m.CUN-YUL
4h 25mdirect
Air Canada Logo
5:20 p.m. - 8:50 p.m.YUL-CUN
4h 30mdirect
C$ 485Air Canada
Find Deal
mié., 29 oct. - lun., 3 nov.
Air Canada Logo
2:00 p.m. - 7:20 p.m.CUN-YUL
4h 20mdirect
Air Canada Logo
10:30 p.m. - 12:55 p.m.YUL-CUN
14h 25m1 stop
C$ 493Air Canada
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Flair's Basic bundle includes a carry-on and checked bag.
Use the ArriveCAN app at YUL for a faster customs queue.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
United Airlines
Cheapest • from C$ 438 (round-trip)
Air Transat
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 36% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 432
Typical prices: C$ 409-622
Multiple Airlines
jue. 25/9mié. 1/10
CUN - YUL • Direct
Cheapest one-way flights
C$ 274
Typical prices: C$ 177-330
Aeromexico
mié. 8/10
CUN - YUL • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Montreal!
Expert advice

Expert advice for your flight from Cancún to Montreal

 
Snippets provided in this section are AI-generated based on a summarisation 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
WestJet

WestJet's Premium cabin offers extra legroom and priority boarding, enhancing comfort on medium-haul flights.


WestJet's Wi-Fi is available for purchase, ideal for staying connected during the flight.

Read more about WestJetby Stefanie Waldek
Flair Airlines

Flair's Basic bundle includes a carry-on and checked bag, offering flexibility for budget travelers.


Flair's online check-in is free, but airport check-in incurs a fee, so plan accordingly.

Air Transat

Air Transat's Club Class offers wider seats and more legroom, enhancing comfort on longer flights.


Air Transat includes in-flight entertainment screens, providing a variety of movies and shows.

Airports
CUN

For quick security, head to the back of the room for shorter lines. All agents serve all passengers, so choose the shortest line.

Read more about CUNby Brandon Schultz
YUL

Use the ArriveCAN app for customs at YUL to access a special queue, often shorter than the regular line.

Read more about YULby Mark Stachiew
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet

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 Flair Airlines and 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
Mark Stachiew

Mark Stachiew

Expert on YUL

Mark Stachiew

Mark Stachiew

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Read more
Brandon Schultz

Brandon Schultz

Expert on CUN

Brandon Schultz

Brandon Schultz

Brandon travels every week and makes friends with stray cats wherever he goes. Dogs, too... he once brought one home to the US from the Amalfi Coast. He’s written 6 books, visited 6 continents (still waiting on Antarctica), and would eat ice cream 6 times a day if he could. He lives in Brooklyn, New York, with his partner and three cats.

Read more
Booking Insights

KAYAK's insights & trends for Cancún to Montreal flights

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

How much is a round-trip flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport?

What’s the cheapest day of the week to fly from Cancun to Montreal?

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

For Cancun to Montreal, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Montreal back to Cancun, the best deals are generally found on Tuesday, with Saturday being the most expensive.

What is the cheapest month to fly from Cancún 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 Cancún 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 Cancún to Montreal Pierre Elliott Trudeau Intl Airport is November, where tickets cost C$ 391 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is C$ 817 and C$ 810 respectively.

Can I save money by flying with a layover from Cancún 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 C$ 277 on average.

How far in advance should I book a flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cancún to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 3 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonOctober
Cheapest flightC$ 274
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Cancun to Montreal

When to book flights from Cancún to Montreal

Are your dates flexible? Find out the best times to travel from Cancún 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 Cancun to Montreal flights

  • What is the best way to get to the city center from Montreal-Pierre Elliott Trudeau International Airport?

    Upon landing in Montreal (YUL), you can transfer to downtown Montreal by bus, car rentals, or taxi. If you are on a budget, consider the Line 747 bus as it is cheaper and more convenient. The service departs at a 10-minute interval from its station outside the terminal and takes about 25 minutes to reach René-Lévesque/Mansfield.

  • Which airlines allow seat upgrades between Cancun and Montreal?

    Multiple airlines, including American Airlines and Air Canada, offer seat upgrades from Economy to Business or First Class. Usually, this offer is available during booking, check-in, or at the gate. Therefore, checking with your airline before travel might be a good idea. In addition to priority check-in and boarding, you will enjoy comfortable cabins with extra legroom, in-flight entertainment, and complimentary meals and drinks.

  • Are there hotels near Montreal-Pierre Elliott Trudeau International Airport?

    Travellers scheduled to arrive late at Montreal (YUL) will be glad to know that several hotels lie within easy reach of the establishment. Marriott Montreal Airport In-Terminal Hotel and Home2 Suites by Hilton Montreal Dorval are recommended, and both offer courtesy transportation to and from the airport.

  • What is the carry-on weight limit for airlines flying between Cancun and Montreal?

    Usually, every airline has its own hand luggage weight limit, and it is important to confirm before travelling. For instance, those flying American Airlines are restricted to a carry-on weighing 18 kg or less. At the same time, Air Canada does not have a weight limit for carry-on baggage. However, your bag must be light enough to fit in the overhead compartment.

  • What is the cheapest flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport was C$ 198 for a one-way ticket and C$ 312 for a round-trip.

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

    Air Canada, Aeromexico, and JetBlue offer inflight Wi-Fi service on the Cancun to Montreal flight route.

  • Which aircraft models fly most regularly from Cancun to Montreal?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Cancun to Montreal flight route.

  • Which airline alliances offer flights from Cancun to Montreal?

    Star Alliance is the only airline alliance operating flights between Cancun and Montreal.

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

    There are direct flights from Cancun to Montreal on a daily basis.

  • Which is the best airline for flights from Cancún to Montreal, Air Transat or Air Canada?

    The two airlines most popular with KAYAK users for flights from Cancún to Montreal are Air Transat and Air Canada. With an average price for the route of C$ 766 and an overall rating of 7.7, Air Transat is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 741 and an overall rating of 7.1.

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

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

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

  • What is the Hacker Fare option on flights from Cancun 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 Cancun with another airline.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 355 or less one-way and C$ 242 or less round-trip.
  • Cancun International Airport (CUN) is a major departure station for air travel in Mexico, serving domestic and international flights to numerous destinations across the globe. Many airlines offer one- or two-stop flights from CUN to Montreal-Pierre Elliott Trudeau International Airport (YUL), including American Airlines, Air Canada, Aeromexico, and Air Transat.
  • Popular layover cities for flights from Cancun International Airport (CUN) to Montreal (YUL) include Miami (MIA), New York (JFK), Philadelphia (PHL), Mexico City (MEX), Orlando (MCO), and Charlotte (CLT). Typically, these transits vary based on the carrier and specific flight schedule.
  • Cancun International Airport (CUN) operates seven lounges across Terminals 2, 3, and 4 where you can relax while waiting for take-off. Top lounges at CUN include Mera Business Lounge and The Lounge by Global Lounge Network. Access is by membership or by paying for a day’s pass. Besides the priority clearance under the fast-lane program, you will enjoy excellent amenities like showers and complimentary meals.
  • Besides Montreal, Montreal-Pierre Elliott Trudeau International Airport (YUL) serves flights to many other major destinations in the neighbourhood. For instance, if you are visiting towns such as Lavaltrie, Rouses Point, Chazy, and Mooers, you’ll first land at YUL before connecting to your destination by taxi, bus, or car rental.
  • As journeys from Cancun International Airport (CUN) to Montreal-Pierre Elliott Trudeau International Airport (YUL) entail long-haul flights, booking a busines- or first-class seat might be a great idea. Besides the comfort and luxury, you will receive blankets, bedding and a pillow to spread on your lie-flat seat for a nap during the voyage.

Prefer to fly direct from Cancun to Montreal?

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

Direct departures

Cancun to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Tuesday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Wednesday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Thursday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Friday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Saturday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Sunday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

See more nonstop flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to Cancun

Monday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Tuesday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Wednesday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Thursday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Friday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Saturday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

Sunday

Air Canada,Air Transat,WestJet

Air Canada,Air Transat, +1 more

See more nonstop flights

Reviews of the top 3 airlines flying from Cancún to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Cancún 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 Cancún 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 438 reviews
6.7Food
7.9Boarding
7.0Entertainment
8.4Crew
7.3Comfort
Airline reviews

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

2.0 MediocreAnonymous, Sep 2025YHZ - YYZ
Read more Air Transat reviews

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

The crew were polite and courteous. The Pilot did an excellent landing. It was very smooth and gentle. My only regret is that I was charged twice for my luggage . The attendant gave me no receipt . I didn't realize until I was about to board. How can this be resolved? Thank you.

Very smooth flights Toronto to Rome and return. Crews were great, food was fine but very narrow seats and limited leg room. Aisle seats on our return helped with a bit more space.

YUL AIRPORT is the worst. 1 Hr to Get out of the plane, 1 Hr To Cross the Border. 1Hr waiting to be pick up curbside. Trafic is ubeliveble.

It’s ok just the boarding point is far too far

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Would like whole can of pop for 2. Treats were not great . The garlic pretzels were terrible for someone who can't eat garlic. Passenger was 84.

I was very excited when we were to arrive 19 mins early . However that did not last long since there was no available gate and sat there waiting almost a hour.

Outgoing flight was cancelled due to labor issue but the airline found be another flight just a few hours later than the initial one.

I found check in difficult because I could only pull up one passenger. I got help.

Terrible. I had to delay my return a week due to the strike. I will never fly Air Canada again. I support the workers, the company is terrible.

CANCELED LESS THE. 24 HOUR BEFORE WITH NO FOOD AND NO PLACE TO STAY

Very bad, flight was cancelled due to strike and staff was unable to rebook us

The flight was cancelled, which led me to cancel my entire trip

Air Canada is my new fave airline..I plan to use when I can. No complaints at all just rave compliments for the staff and airline.

Very bead I am going to Vancouver to toronto. Not boarding receive. Before flight ✈️ time I have to take boarding. Boarding manager asking me pay $89 . Just flight ✈️ time before I pay .after provided the Boarding pass. Flair Airlines management not good. But kayak is best application.

Not good Even after I made my booking, I was charged $90 for my boarding pass. I have collected boarding pass i pay $90 near . Flair airline not good. Without pay no boarding pass.

The flight was smooth, but the seats are not comfortable. I was not able to sleep. The sizes for the personal item and carry-on are way smaller than other airlines.

Leg room was terrible and seats very narrow. Flight was also delayed.

The worst airline experience that I ever had in my life. The fare was cheap but boy do you pay for it when it comes to baggages, carry-ons, food on board and lack of available staff at check-in. Almost every other passenger on my flight had the same complaints and experience. We all bonded discussing our displeasure. My husband and I will definitely not be traveling with Flair Airlines. We'll take anyone else.

The most uncomfortable plane I ever fly on. The seats won't even recline a little. For a 5 hrs flight at night and tired it felt like torture

Seats in 1 res are dispersed all over the plane, even child was across

Personally, I will not use this fight again. The service is poor, you have to buy even water. They don't provide anything even sneak, you have to buy. They said Personally items for 7 kg. Then they use some measurements, if you have 7kg and if it's not getting inside of their measurements, you have to pay 80$ this is robbery. I will prefer other flight then this. I am désappointement taking this airplane.

It’s a shameful company. It ask as to go to counter to take the boarding pass, they simply send it by email, just to check the bags’ size in a smaller than normal template. DONT USE FLAIR! It will be more expensive than normal airlines at the end.

flight was okay, no wifi, no free drinks but worst of all they lost my son's bike for four days. Customer service was nonexistent - call a number that leaves you on perpetual hold, there's no baggage folks in the baggage claims area (in vancouver). we went up to international and nobody was at ticketing, went to domestic and they had us fill out a form. they could not tell us where the bag was. Anyway, highly recommend you drop an airtag for anything that's worth more than $500. My son's bike costs a lot more than that to replace; I was on pins and needles for four days.

Everything you need to know for your flight from Cancún to Montreal

Information on your arrival and departure airports

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