CUN - YUL

$198 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 10/8. 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

Tue, Sep 30 - Tue, Oct 21
United Airlines Logo
4:12 pm - 3:00 pmCUN-YUL
21h 48m1 stop
United Airlines Logo
6:15 am - 2:28 pmYUL-CUN
9h 13m1 stop
$316United Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
United Airlines Logo
11:40 am - 3:16 pmCUN-YUL
26h 36m1 stop
United Airlines Logo
7:00 am - 1:57 pmYUL-CUN
6h 57m1 stop
$322United Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
WestJet Logo
5:55 pm - 12:41 amCUN-YUL
29h 46m1 stop
WestJet Logo
4:15 pm - 2:23 pmYUL-CUN
23h 08m1 stop
$325WestJet
Find Deal
Wed, Oct 22 - Wed, Oct 29
American Airlines Logo
3:05 pm - 9:50 amCUN-YUL
17h 45m2 stops
American Airlines Logo
7:29 am - 1:45 pmYUL-CUN
7h 16m1 stop
$330American Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Air Transat Logo
11:45 am - 5:00 pmCUN-YUL
4h 15mnonstop
Air Transat Logo
7:00 am - 10:35 amYUL-CUN
4h 35mnonstop
$345Air Transat
Find Deal
Thu, Sep 25 - Mon, Sep 29
Air Transat Logo
11:45 am - 5:00 pmCUN-YUL
4h 15mnonstop
Air Transat Logo
7:00 am - 10:35 amYUL-CUN
4h 35mnonstop
$346Air Transat
Find Deal
Wed, Oct 29 - Sun, Jan 4
WestJet Logo
6:15 pm - 3:12 pmCUN-YUL
19h 57m1 stop
WestJet Logo
6:45 am - 3:23 pmYUL-CUN
32h 38m2 stops
$392WestJet
Find Deal
Thu, Sep 25 - Mon, Sep 29
Air Canada Logo
2:00 pm - 7:25 pmCUN-YUL
4h 25mnonstop
Air Canada Logo
8:15 pm - 9:20 amYUL-CUN
14h 05m1 stop
$412Air Canada
Find Deal
Thu, Sep 25 - Mon, Sep 29
Air Canada Logo
8:45 pm - 8:24 amCUN-YUL
10h 39m1 stop
Air Canada Logo
8:15 am - 7:40 pmYUL-CUN
12h 25m2 stops
$419Air Canada
Find Deal
Thu, Sep 25 - Mon, Sep 29
American Airlines Logo
10:45 am - 10:42 pmCUN-YUL
10h 57m2 stops
American Airlines Logo
2:31 pm - 9:41 amYUL-CUN
20h 10m2 stops
$488American Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Flair's Basic bundle includes carry-on and checked bag.
For a budget-friendly ride from YUL, take the 747 bus.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
United Airlines
Cheapest • from $316 (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 travelers 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 • 35% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$316
Typical prices: $296-449
United Airlines
Tue 9/30Tue 10/21
CUN - YUL • 1 stop
Cheapest non-stop
$345
Typical prices: $440-515
Air Transat
Thu 9/25Mon 9/29
CUN - YUL • Non-stop
Start a new search
KAYAK searches 100s 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 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 Transat

Air Transat's Eco Standard fare includes a checked bag, ideal for leisure travelers.


Air Transat offers in-flight entertainment on most flights, enhancing the travel experience.

WestJet

WestJet's EconoFlex fare includes a checked bag and free changes, offering flexibility.


WestJet's Premium cabin offers extra legroom and priority boarding, enhancing comfort.

Read more about WestJetby Stefanie Waldek
Flair Airlines

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


Flair's TravelFLEX option allows one-time changes, ensuring flexibility for travelers.

Air Canada

Air Canada offers priority boarding for Premium Economy and elite status passengers, enhancing travel convenience.


Air Canada's in-flight entertainment includes hundreds of movies and TV episodes, ideal for medium-haul flights.

Read more about Air Canadaby Stefanie Waldek
Airports
CUN

Security lines at CUN are short and quick. Avoid the first line after the escalator; head to the back for shorter waits.

Read more about CUNby Brandon Schultz
YUL

For a budget-friendly ride from YUL to downtown Montreal, take the 747 bus. It runs 24/7 but can be crowded.

Read more about YULby Brandon Schultz
Our travel experts
John Walton

John Walton

Expert on Air Transat and Flair Airlines

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
Stefanie Waldek

Stefanie Waldek

Expert on WestJet and 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
Brandon Schultz

Brandon Schultz

Expert on YUL and CUN

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
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.

If your flying dates are flexible, you should consider flying to Montreal on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Cancun to Montreal. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

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 $282 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $590 and $585 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 2 stops layover the cheapest option at $576 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 flight$198
Best time to beat the crowds with an average 32% drop in price.
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 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 $198 for a one-way ticket and $316 for a round-trip.

  • Do I need a passport to fly between Cancun and Montreal?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Cancun and on arrival in Montreal.

  • Which airports will I be using when flying from Cancun to Montreal?

    On your way to Montreal, you’ll fly out from Cancun. You’ll be landing at Montreal Pierre Elliott Trudeau Intl.

  • 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 nonstop flights from Cancun to Montreal on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Cancún to Montreal are Air Transat and WestJet. With an average price for the route of $614 and an overall rating of 7.7, Air Transat is the most popular choice. WestJet is also a great choice for the route, with an average price of $597 and an overall rating of 7.2.

  • 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 travelers 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. Booking your flights between Cancun 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 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 $260 or less one-way and $597 or less round-trip.

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 direct 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 direct flights

Reviews of the top 4 airlines serving 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
7.0Entertainment
8.4Crew
7.3Comfort
6.7Food
7.9Boarding
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.

The experience was good just the upcharge of over a hundred dollars was not cool.

No internet, not even westjet connect makes for a boring flight

Our first flight from LAX to Winnipeg was changed but you never informed us at all. It went from a nonstop flight to a stay at Calgary. This impacted our trip negatively as we arrived much later than we planned to. Our returning flight was horrible. The flight was delayed 6 hours!! And we were NOT going to wait that long. The only way we got on our original flight was running there. However all of our suitcases were now coming on the delayed flight. It was the worst experience we ever had flying. I want my money back.

I like the web site, prompt notifications, website checks in process, and airport check in. The flight attendants are attentive and polite. The return flight was 2 hours late and reason vine doesn't sound like an unplanned and unexpected issue (scheduled plane maintenance).

Good, a bit cramped in the seat as my neighbour was a bit large

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

It was generally pretty good, but the check-in and boarding process were a little difficult. Check in was in terminal 2F, but there was a shuttle required to get to the gate, which added significant time. The gate was changed 30 minutes before boarding, which took us by surprise - we did not get the notice until boarding had started. The check in line moved very slowly - the agent was friendly, but did not seem very efficient/urgent given the growing line.

Delays and missed connections were very hard the crew were wonderful but 1 1/2 hours late from Abbotsford to a 4 hour wait in Calgary was too much. I am 79 years old and I didn’t get to my destination until after 1 in the morning. They could have offered a seat in the lounge or a meal. I was very disappointed in the treatment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

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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