CUN - YUL

$180 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 5/5. 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 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$333
Typical prices: $326-$566
United Airlines
อ. 3/3อ. 3/17
CUN - YUL • 2 stops
Cheapest non-stop
$583
Typical prices: $359-$542
Air Canada
พฤ. 3/26พฤ. 4/2
CUN - YUL • Non-stop
Our travelers' advice
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
United Airlines
Cheapest • from $333 (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 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 20% price drop
July
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

อ., มี.ค. 3 - อ., มี.ค. 17
United Airlines Logo
4:51 pm - 2:00 pm
CUN
-
YUL
21h 09m
2 stops
United Airlines Logo
7:00 am - 1:55 pm
YUL
-
CUN
7h 55m
1 stop
$333United Airlines
อ., มี.ค. 3 - อ., มี.ค. 17
United Airlines Logo
4:51 pm - 2:00 pm
CUN
-
YUL
21h 09m
2 stops
United Airlines Logo
4:45 pm - 10:30 am
YUL
-
CUN
18h 45m
2 stops
$363United Airlines
พฤ., พ.ค. 7 - อา., พ.ค. 17
United Airlines Logo
5:22 pm - 10:40 am
CUN
-
YUL
16h 18m
2 stops
United Airlines Logo
6:10 am - 2:26 pm
YUL
-
CUN
9h 16m
1 stop
$377United Airlines
พ., มี.ค. 11 - อ., มี.ค. 17
United Airlines Logo
2:18 pm - 2:00 pm
CUN
-
YUL
22h 42m
1 stop
United Airlines Logo
7:00 am - 1:55 pm
YUL
-
CUN
7h 55m
1 stop
$401United Airlines
อ., มี.ค. 31 - ส., เม.ย. 11
United Airlines Logo
3:24 pm - 1:09 pm
CUN
-
YUL
20h 45m
2 stops
United Airlines Logo
6:35 pm - 11:05 am
YUL
-
CUN
17h 30m
1 stop
$404United Airlines
อ., พ.ค. 12 - พ., พ.ค. 27
United Airlines Logo
12:11 pm - 9:26 pm
CUN
-
YUL
8h 15m
1 stop
United Airlines Logo
6:10 am - 2:26 pm
YUL
-
CUN
9h 16m
1 stop
$406United Airlines
อ., เม.ย. 7 - อ., เม.ย. 21
United Airlines Logo
5:22 pm - 1:09 pm
CUN
-
YUL
18h 47m
2 stops
United Airlines Logo
6:35 pm - 3:51 pm
YUL
-
CUN
22h 16m
1 stop
$407United Airlines
พฤ., มี.ค. 12 - จ., มี.ค. 16
Arajet Logo
12:35 pm - 12:15 am
CUN
-
YUL
10h 40m
1 stop
Arajet Logo
6:45 am - 4:57 pm
YUL
-
CUN
11h 12m
1 stop
$410Arajet
ศ., มี.ค. 27 - จ., มี.ค. 30
WestJet Logo
7:40 pm - 12:38 am
CUN
-
YUL
27h 58m
1 stop
WestJet Logo
6:45 am - 6:34 pm
YUL
-
CUN
12h 49m
1 stop
$413WestJet
อ., พ.ค. 12 - พ., พ.ค. 27
United Airlines Logo
12:11 pm - 9:26 pm
CUN
-
YUL
8h 15m
1 stop
United Airlines Logo
6:00 am - 3:51 pm
YUL
-
CUN
10h 51m
2 stops
$428United 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 March.

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, Thursday 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 October, where tickets cost $379 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $594 and $590 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.

No, with an average price for the route of $571, prices are generally cheapest when you fly direct.

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 36% 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 seasonOctober
Cheapest flight$180
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 23% 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 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 $180 for a one-way ticket and $333 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, American Airlines, 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 A330-200 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 $605 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 $197 or less one-way and $375 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 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 502 reviews
8.4Crew
7.9Boarding
7.3Comfort
6.8Food
7.0Entertainment
Airline reviews

The Turkish was good . I had a problem with air Transat terrible experience for me

2.0 MediocreAnonymous, Jan 2026
IST - YYZ
Read more Air Transat reviews

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

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.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

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

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Everything was horrible. On the day of my departure, I was denied check-in and boarding because my reservation only showed one of my last names, while my passport contains both. This minor discrepancy could have been easily corrected, but I was informed that no adjustment could be made. As a result, I lost not only my outbound flight but also my return flight and had to purchase a new ticket at a significantly higher cost.

Flight was good, crew was excellent. No complaints at all

Delayed 3 times in a row for 4 hours total. Incrementally pushing back the flight claiming gate delays but they eventually changed the actual plane, due to technical issues. This strategy to avoid compensation to passengers is unprofessional.

The flight was full and good as could be expected. We arrived early which is always a good thing.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

The delays were never ending and we were never properly informed as to why. 1st and 2nd delay were handled well, but by the time we received our 7th delay, and then subsequently asked to willingly get bumped, it turned into one of the worst flying situations of my life. I didn’t get home until 2am which is roughly 5 hours later than originally planned.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

No food, water, snacks.”beverages”. This was on Christmas Day. Upgrading cost $100, for what exactly?

Flight was 4 hours late. Landed at almost 1am instead of 9pm. No explanation given. The new seat configuration is the absolute worst. Uncomfortable seats, unreasonably warm. In flight "entertainment" is just wifi. We're expected to use our own streaming services. Terrible, terrible flight.

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

Very short flight. No food or entertainment required. Nice crew. Flight left late.

For my third flight in a row on AC 737 Max 8, it was stuffy and warm, especially mid-cabin, Business Class and rear cabin were better. Very uncomfortable 5 hour flight. Do all 737 Max 8 maybe have an HVAC software problem as well or just Air Canada?

The international flights (interior space) is ridiculously small. The aisle way is similar to a discount domestic shuttle. Same applies to the intercontinental flights. The luggage storage space is also incredibly small. The entire experience is rough on a traveler and you pay with your hide and body for not flying let’s say an American or Delta type airline.

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

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

Terrible, delayed flights lost luggage and lost hotel fees. Missed meetings. Overnight in airport every air canada flight was a cluster mess.

It was good, seating was a little tight apart from that all was well.

Crew didn’t care at all. Very bad attitude. Food was awful. People changing poop diapers on seats. Very disappointed.

I like the fact air Canada is on time The food you guys serve is not good

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Our biggest complaint about Air Canada is that if you don’t like your seat during check-in, there’s a fee to move elsewhere. On our flight from YUL to FFL, we were charged to change seats—just regular seats. What’s maddening is that the plane wasn’t even full; there were even a few people sleeping in the middle row sections (entire rows, completely empty), using them as beds. In my opinion, charging passengers for seat changes is a cash grab by Air Canada. They are definitely not the airline they were back in the day. I suppose they need to gouge the consumer now that they pay their attendants while on ground. One out of 10.

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

Information on your arrival and departure airports