CUN - YUL

$174 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 5/29. 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

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 Cancun 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 Cancun to Montreal, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$342
Typical prices: $698-$345
United Airlines
Sat 5/16Sun 5/24
CUN - YUL • 2 stops
Cheapest non-stop
$406
Typical prices: $730-$450
Air Transat
Thu 6/11Thu 6/18
CUN - YUL • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
Cheapest • from $342 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Air Canada, Air Transat and WestJet. Average duration is 4h 21m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $414 (round-trip)
Shortest trip • 7h 35m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% 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 100s 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

Sat, May 16 - Sun, May 24
United Airlines Logo
3:38 pm - 4:10 pm
CUN
-
YUL
23h 32m
2 stops
United Airlines Logo
11:23 am - 10:06 am
YUL
-
CUN
23h 43m
1 stop
$342United Airlines
Sat, May 16 - Sat, May 23
United Airlines Logo
3:38 pm - 4:10 pm
CUN
-
YUL
23h 32m
2 stops
United Airlines Logo
11:23 am - 10:06 am
YUL
-
CUN
23h 43m
1 stop
$368United Airlines
Thu, Jun 11 - Thu, Jun 18
Aeromexico Logo
7:31 pm - 7:30 am
CUN
-
YUL
10h 59m
1 stop
Aeromexico Logo
11:01 am - 7:35 pm
YUL
-
CUN
9h 34m
1 stop
$370Aeromexico
Tue, Sep 29 - Sat, Oct 10
Aeromexico Logo
12:29 pm - 7:30 am
CUN
-
YUL
18h 01m
1 stop
Aeromexico Logo
11:01 am - 8:45 pm
YUL
-
CUN
10h 44m
1 stop
$373Aeromexico
Tue, Sep 29 - Sat, Oct 10
Aeromexico Logo
8:00 am - 7:30 am
CUN
-
YUL
22h 30m
1 stop
Aeromexico Logo
11:01 am - 9:40 pm
YUL
-
CUN
11h 39m
1 stop
$374Aeromexico
Tue, Sep 29 - Sat, Oct 10
Aeromexico Logo
6:26 pm - 7:30 am
CUN
-
YUL
12h 04m
1 stop
Aeromexico Logo
11:01 am - 12:22 am
YUL
-
CUN
14h 21m
1 stop
$375Aeromexico
Thu, May 28 - Tue, Jun 9
United Airlines Logo
3:38 pm - 5:30 pm
CUN
-
YUL
24h 52m
1 stop
United Airlines Logo
2:20 pm - 3:51 pm
YUL
-
CUN
26h 31m
1 stop
$376United Airlines
Thu, May 28 - Tue, Jun 9
United Airlines Logo
12:11 pm - 5:30 pm
CUN
-
YUL
28h 19m
1 stop
United Airlines Logo
6:00 am - 7:19 pm
YUL
-
CUN
14h 19m
2 stops
$377United Airlines
Sat, May 16 - Tue, Sep 1
United Airlines Logo
12:55 pm - 5:30 pm
CUN
-
YUL
27h 35m
1 stop
United Airlines Logo
6:10 am - 2:26 pm
YUL
-
CUN
9h 16m
1 stop
$379United Airlines
Fri, May 29 - Mon, Jun 8
United Airlines Logo
3:46 pm - 4:10 pm
CUN
-
YUL
23h 24m
1 stop
United Airlines Logo
6:35 pm - 2:37 pm
YUL
-
CUN
21h 02m
2 stops
$385United Airlines
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 May.

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 Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Cancun to Montreal. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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 $374 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $589 and $581 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.

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 $292 on average.

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 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 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 and Air Canada

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.

Brandon Schultz

Brandon Schultz

Expert on YUL and CUN

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.

Good to know

Low seasonJanuary
Cheapest flight$174
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 22% increase in price.
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 Cancun to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Cancun to Montreal Pierre Elliott Trudeau Intl Airport was $174 for a one-way ticket and $342 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, Delta, and Aeromexico 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 Cancun to Montreal, Air Transat or WestJet?

    The two airlines most popular with KAYAK users for flights from Cancun to Montreal are Air Transat and WestJet. With an average price for the route of $571 and an overall rating of 7.8, 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 Cancun to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $349 or less one-way and $515 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 3 airlines serving 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 548 reviews
7.1Entertainment
8.0Boarding
8.5Crew
7.3Comfort
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.

I didn't have any problems during my flight. My main issue is with airlines in general, they keep offering less and less every year, AirTransat is no different.

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.

i was not able to take my flight because the information i needed to book my dog correctly was not provided

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

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.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Westjet never disappoint always terrible small plane ,crowded cheap snack if you can call it snack

Westjet was late and we missed our connecting flight with Cathay. Had to wait 8 hours. Westjet only allows 1 checked in baggage for international flights- it’s always been 2. Canada allows only 1 sandwhich bag size full off small liquids. Everything else will be tossed. Awful trip. Will never fly west jet or go to Toronto to connect flights!

I didn’t have any food but my Prosecco hit the spot. We left on time and the crew was friendly.

Flight didn’t happen because both my connections were lost and Toronto wouldn’t let me board. I was checked in to all 3 flights at the check-in fest in Dublin.

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

I thought the coffee was excellent! The wait for the luggage was acceptable.. It left and arrived on time. My son found that his device worked very well and he really enjoyed his flight! The stewardess moved him up to the emergency exit and he very much appreciated that!

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

I wasn’t checked in for the third leg of my flight, my bag was checked through to Dublin but when I went to the gate in Toronto they said I wasn’t on the flight and had given my seat away. I had to wait 24 hours for another flight and instead on the one I had booked it was now 2 flights.

Flight was delayed by 3/4 of an hour. Overall flight was good.

No kiosk to help pre boarding unlike other airlines, still lost the luggage despite its own crew/TSA or security tagging it, poor handling of lost luggage and possibly compensation is likely poor too.

After my flight was cancelled the day before we got on board and could not even get a cup Of tea with milk as there was no milk. The oatmeal bar they are now serving was terrible. It was interesting that we could not get anything to eat as SXM doesn’t provide food but the people in Business class had food. I was very hungry as I never ate at the airport after being picked up by the bus from the hotel. There was one worker in the cafe to serve us all and I had a problem with my knee so couldn’t walk as quickly so ended up not getting food. Not your problem but still I was very hungry. An attendant finally gave me some hot water which I requested. It’s the first time I’ve ever felt the class distinction while travelling.

Boarding procedures were a gong show. Everyone was confused and AC staff were very rude and impatient when people were confused about boarding zones

I bought a ticket from Kayak. When I got to the airport, the was no ticket. I had to pay 5X to get to my destination. No response received from Kayak. I will NEVER use them again.

My wallet was stolen while I was sleeping on the plane.

After waiting in the airport from 7am (to make sure we had enough time for security), our flight was continually delayed until it was canceled. They tried to book us on a Delta flight, which we considered and even went to the Delta terminal with our luggage (which was stowed and then available once the flight was canceled (about 15 min away) but were then informed that we would need to retrieve our luggage at LaGuardia and then recheck in to Air Canada in New York, grab our luggage, and then get to the air canada terminal and re-check in. We decided against it, took our luggage into an uber home and then drive the 6.5 hours (one way) to Montreal instead.

The seats were the most comfortable and spacious that I ever flew, and I flew more than 20 different airlines (economy)

Flight departed significantly late with no announcements being made. Woman behind me would not allow me to recline my seat so I was unable to comfortably sleep. Flight attendant not very responsive. Slow to pick up garbage after meal. Not a good experience at all. I felt like cattle rather than like a valued customer

Boarding was extremely challenging, long lines and wait time, almost missed my flight.

I checked a bag and there was only one agent to assist all customers with any issues.

Hoping for small compasation for having to rebook my trip back cause i had to miss 6 hrs work

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

Information on your arrival and departure airports