CUN - YUL

C$ 274 Find Cheap Flights from Cancun to Montreal – Compare and Save

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 18/12. 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, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
C$ 399
Typical prices: C$ 434-C$ 629
Arajet
Thu 17/9Wed 23/9
CUN - YUL • 1 stop
Cheapest direct flights
C$ 477
Typical prices: C$ 551-C$ 645
Air Canada
Sun 1/11Sun 8/11
CUN - YUL • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Flair Basic bundle adds carry-on and checked bag value for budget fares.
Use Flair online check-in free; airport check-in adds a fee.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from C$ 399 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air Canada, Air Transat, and WestJet. Average duration is 4h 25m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 550 (round-trip)
Shortest trip • 6h 30m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
Expert advice
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

Thu, 17 Sep - Wed, 23 Sep
Arajet Logo
12:35 p.m. - 12:20 a.m.
CUN
-
YUL
10h 45m
1 stop
Arajet Logo
7:00 a.m. - 3:34 p.m.
YUL
-
CUN
9h 34m
1 stop
C$ 399Arajet
Thu, 17 Sep - Wed, 23 Sep
Arajet Logo
12:35 p.m. - 12:20 a.m.
CUN
-
YUL
10h 45m
1 stop
Arajet Logo
7:00 a.m. - 3:34 p.m.
YUL
-
CUN
9h 34m
1 stop
C$ 432Arajet
Thu, 17 Sep - Wed, 23 Sep
Arajet Logo
12:35 p.m. - 12:20 a.m.
CUN
-
YUL
10h 45m
1 stop
Arajet Logo
7:00 a.m. - 3:34 p.m.
YUL
-
CUN
9h 34m
1 stop
C$ 434Arajet
Thu, 10 Sep - Wed, 23 Sep
Arajet Logo
12:35 p.m. - 12:20 a.m.
CUN
-
YUL
10h 45m
1 stop
Arajet Logo
7:00 a.m. - 3:34 p.m.
YUL
-
CUN
9h 34m
1 stop
C$ 439Arajet
Sun, 1 Nov - Sun, 8 Nov
Air Canada Logo
10:30 a.m. - 2:45 p.m.
CUN
-
YUL
4h 15mdirect
Air Canada Logo
5:55 p.m. - 10:45 p.m.
YUL
-
CUN
4h 50mdirect
C$ 477Air Canada
Sun, 1 Nov - Sun, 8 Nov
Air Canada Logo
7:00 a.m. - 8:33 p.m.
CUN
-
YUL
13h 33m
1 stop
Air Canada Logo
9:35 p.m. - 2:20 p.m.
YUL
-
CUN
16h 45m
1 stop
C$ 477Air Canada
Sun, 1 Nov - Sun, 8 Nov
Air Canada Logo
10:30 a.m. - 2:45 p.m.
CUN
-
YUL
4h 15mdirect
Air Canada Logo
9:35 p.m. - 2:20 p.m.
YUL
-
CUN
16h 45m
1 stop
C$ 477Air Canada
Tue, 15 Sep - Sun, 20 Sep
Air Transat Logo
11:45 a.m. - 5:00 p.m.
CUN
-
YUL
4h 15mdirect
Air Transat Logo
7:05 a.m. - 10:35 a.m.
YUL
-
CUN
4h 30mdirect
C$ 537Air Transat
Fri, 25 Sep - Mon, 28 Sep
Air Transat Logo
11:45 a.m. - 5:00 p.m.
CUN
-
YUL
4h 15mdirect
Air Transat Logo
7:05 a.m. - 10:35 a.m.
YUL
-
CUN
4h 30mdirect
C$ 554Air Transat
Mon, 21 Sep - Thu, 24 Sep
Air Transat Logo
11:45 a.m. - 5:00 p.m.
CUN
-
YUL
4h 15mdirect
Air Transat Logo
7:05 a.m. - 10:35 a.m.
YUL
-
CUN
4h 30mdirect
C$ 556Air Transat
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport departing in September.

Flight prices are below average for this route right now.

Flights to Montreal Pierre Elliott Trudeau Intl Airport from Cancún usually cost between C$ 453 and C$ 894 in September.
The lowest price found in the past 5 days was C$ 399 on Arajet (17 Sep–23 Sep).

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

What is the cheapest month to fly from Cancun 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 Cancun to Montreal Pierre Elliott Trudeau Intl Airport is October, where tickets cost C$ 480 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is C$ 856 and C$ 822 respectively.

Can I save money by flying with a layover from Cancun 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.

No, with an average price for the route of C$ 275, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Cancun 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 Cancun to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 5 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Expert advice

Expert advice for your flight from Cancún to Montreal

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Flair Airlines and Air Transat

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.

Stefanie Waldek

Stefanie Waldek

Expert on WestJet

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.

Mark Stachiew

Mark Stachiew

Expert on YUL

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.

Brandon Schultz

Brandon Schultz

Expert on CUN

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.

Good to know

Low season

May

Cheapest flight

C$ 274
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly (28% more expensive 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 Cancun to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 5 days, the lowest price for a flight from Cancun to Montreal Pierre Elliott Trudeau Intl Airport was C$ 274 for a one-way ticket and C$ 399 for a round-trip.

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

    Air Canada, Delta, 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 Cancun to Montreal, Air Transat or Air Canada?

    The two airlines most popular with KAYAK users for flights from Cancun to Montreal are Air Transat and Air Canada. With an average price for the route of C$ 663 and an overall rating of 7.8, Air Transat is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 682 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 Cancun to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 439 or less one-way and C$ 269 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 airlines flying from Cancún to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Cancun 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.
7.8
Air TransatOverall score based on 568 reviews
8.0Boarding
8.5Crew
7.3Comfort
7.1Entertainment
6.8Food
Airline reviews

Arm rests are too small and too close. No screens, movie selection was very limited and poor. Food is pretty much overpriced cheap convenience store food.

6.0 GoodAnonymous, May 2026
POP - YUL
Read more Air Transat reviews

Arm rests are too small and too close. No screens, movie selection was very limited and poor. Food is pretty much overpriced cheap convenience store food.

Crew was good, helpful. Flight ran on time.would have liked to take airtransat home to MTL. But the price back from San Jose Costa Rica was MUCH more expensive than the flight from MTL to San Jose c.r.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

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.

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.

Seats were very tight especially for first leg of trip.

Would be nice if they could have a wifi service onboard and also if they had a food menu other then the one you have to pay !

Well I had insisted to be put on standby because I knew there was one seat so there should have been another. There was, seat 36AC for both of us, the last row in the plane that does not recline nor does it have any room in the overhead bin because of plane necessities. The bathroom right behind so a line up with people's bums on your arm rests, etc. We were happy to get a flight earlier because of the missed connection, but we saw flight people who were sitting in customer seats and I felt we should have been seated there and they should have been put in the back. Plus the stewardesses were wearing so much perfume, I had to hold my nose because of a severe allergy to perfume.

I always had the best experience for the professionalism of the crew and the way they make you feel as a family!!!

Bug wouldn't let me upgrade my 17 year old son to an exit row preferred seat even though conditions clearly stipulated 16 years minimum. Luckily no one else took the seat so a supervisor was able to force quit my son at the gate. Could have been a real problem had we been separated but all is well that ended well.

Boarding process was fast. We were seated quickly. Crew was young and inexperienced. Asked them about the hot meal - business class meal, and their answer was- No, you won’t get it. They were young and rude. I guess they will learn with time.

I did like the service and the flight was pretty smooth, however I'm tall and leg room was complicated, the bathroom did not have soap and the default snack was quite deceiving and small

The plane doesn't have any screens, so it was impossible to watch a movie

A 5-hour international flight did not even provide a small bag of snacks nor headset. When they refilled the water, I was also skipped without asking. In the next connecting flight at least a small bag of snacks was provided. So don’t understand why no fundamental service was provided for to international one

It's my first time traveling on Air Canada, I was very impressed with the good service. I loved it .

We have all noticed how almost all comforts have been eliminated from economy flights. But this was the first time on two international flights, where we were only offered “complimentary” beverages, but not even a cookie or a little bag of nuts or pretzels. Pathetic!!!

Staff was courteous and efficient. Boarding was 1h15 late with nearly perfect weather. Getting bags required just over 45 minutes after landing.

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

Information on your arrival and departure airports