YUL - CUN

$169 Find Cheap Flights from Montreal to Cancun

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Cancún departing on 8/23. 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 Cancún

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Cancún.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Cancún.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flights from Montreal to Cancún (YUL-CUN)

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

Tue, Aug 12 - Wed, Aug 13
United Airlines Logo
6:15 am - 1:14 pmYUL-CUN
7h 59m1 stop
United Airlines Logo
2:03 pm - 10:40 amCUN-YUL
19h 37m2 stops
$289United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 9
United Airlines Logo
6:00 am - 12:53 pmYUL-CUN
7h 53m1 stop
United Airlines Logo
7:51 am - 10:06 pmCUN-YUL
13h 15m2 stops
$294United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 26
United Airlines Logo
3:41 pm - 10:04 amYUL-CUN
19h 23m2 stops
United Airlines Logo
4:12 pm - 3:00 pmCUN-YUL
21h 48m1 stop
$300United Airlines
Find Deal
Mon, Oct 13 - Tue, Oct 21
WestJet Logo
8:10 am - 4:07 pmYUL-CUN
32h 57m1 stop
WestJet Logo
4:55 pm - 4:27 pmCUN-YUL
22h 32m1 stop
$341WestJet
Find Deal
Wed, Oct 8 - Tue, Oct 14
Arajet Logo
6:45 am - 3:30 pmYUL-CUN
9h 45m1 stop
Arajet Logo
12:35 pm - 12:45 amCUN-YUL
11h 10m1 stop
$344Arajet
Find Deal
Mon, Sep 29 - Mon, Oct 6
WestJet Logo
7:00 am - 4:07 pmYUL-CUN
34h 07m2 stops
WestJet Logo
4:55 pm - 12:41 amCUN-YUL
30h 46m1 stop
$358WestJet
Find Deal
Tue, Sep 30 - Mon, Oct 6
Air Transat Logo
7:00 am - 10:35 amYUL-CUN
4h 35mnonstop
Air Transat Logo
11:45 am - 5:00 pmCUN-YUL
4h 15mnonstop
$362Air Transat
Find Deal
Thu, Aug 28 - Thu, Sep 4
Air Transat Logo
7:00 am - 10:35 amYUL-CUN
4h 35mnonstop
Air Transat Logo
11:45 am - 5:00 pmCUN-YUL
4h 15mnonstop
$369Air Transat
Find Deal
Fri, Oct 3 - Wed, Oct 8
Air Canada Logo
6:00 am - 12:55 pmYUL-CUN
7h 55m1 stop
Air Canada Logo
8:45 pm - 9:52 amCUN-YUL
12h 07m2 stops
$371Air Canada
Find Deal
Tue, Oct 14 - Sun, Oct 19
Air Canada Logo
8:15 am - 7:40 pmYUL-CUN
12h 25m2 stops
Air Canada Logo
8:45 pm - 8:24 amCUN-YUL
10h 39m1 stop
$373Air Canada
Find Deal
Expert advice

Expert advice for your flight from Montreal to Cancún

 
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.
Airports
YUL

Security lines at YUL move quickly. Arrive 90 minutes early; expect 20-30 minutes for screening, even for general security.

Read more about YULby Brandon Schultz
CUN

Passing through immigration at CUN is quick. Automated checks reduce wait times to 5-15 minutes for most US arrivals.

Read more about CUNby Brandon Schultz
Our travel experts
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
Useful Info

KAYAK's insights & trends for Montreal to Cancún flights

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

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

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

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

When flying from Montreal to Cancun, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Montreal, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún, 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 Montreal Pierre Elliott Trudeau Intl Airport to Cancún is November, where tickets cost $376 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $568 and $537 respectively.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Cancún?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $662 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún, 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 Montreal Pierre Elliott Trudeau Intl Airport to Cancún, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonSeptember
High seasonJuly
Cheapest flight$169
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Montreal to Cancun

When to book flights from Montreal to Cancún

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

  • Are there any direct flights between Montreal Pierre Elliott Trudeau International (YUL) and Cancun Airport (CUN)?

    There are direct flight options between these two cities. Air Canada offers direct service from Montreal Pierre Elliott Trudeau International to Cancun Airport.

  • Is there a hotel near Cancun Airport (CUN)?

    A couple of great options that have a location right at the entrance of the airport include the Suites Aeropuerto 24/7, the Comfort Inn Cancun Aeropuerto, and the Fairfield Inn & Suites by Marriott Cancun Airport.

  • Is there a good public transportation option to get me from Downtown Montreal to Montreal Pierre Elliott Trudeau International (YUL)?

    The 747 Express bus runs 24h per day and seven days per week. The bus runs to the airport from the corner of Berri and Sainte-Catherine in Downtown Montreal. The fare to ride the bus is around C$ 10.

  • How do I get a taxi when I arrive at Cancun Airport (CUN)?

    One of the unique features of the Cancun Airport is that all taxis must be pre-booked. You can book your taxi through the airport's website. The fare to travel from the airport to Downtown Cancun is around MX$ 500 (C$ 30) and the trip time is around 25min.

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún was $169 for a one-way ticket and $289 for a round-trip.

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

    A passport is required to fly from Montreal to Cancun.

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

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

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

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

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

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

  • Which airline alliances offer flights from Montreal to Cancun?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Montreal to Cancún are Air Transat and United Airlines. With an average price for the route of $582 and an overall rating of 7.8, Air Transat is the most popular choice. United Airlines is also a great choice for the route, with an average price of $411 and an overall rating of 7.4.

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

    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 Montreal to Cancun.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Montreal 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 Montreal to Cancun?

    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 Cancun with an airline and back to Montreal with another airline. Booking your flights between Montreal and CUN 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 Montreal to Cancun?

    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 Cancun from Montreal 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 Montreal Pierre Elliott Trudeau Intl Airport to Cancún

  • Looking for a cheap flight? 25% of our users found flights on this route for $250 or less one-way and $485 or less round-trip.
  • If you plan on driving your car to Montreal Pierre Elliott Trudeau International (YUL) before your flight to Cancun, the airport offers several different parking options. Their economy parking lot costs around C$ 23 per day while their valet parking option costs around C$ 42 per day.
  • If you plan on traveling with children, the Montreal Pierre Elliott Trudeau International Airport offers several services and features to assist you in your travels with your children. These include priority lines at the security screening points, a number of nursing rooms located throughout the airport, and several small children's play areas found in the terminal buildings.
  • If you have just arrived at Cancun Airport (CUN) from Montreal and would like to leave some of your extra baggage at the airport, the airport offers a variety of storage options for your bags. Prices range from around MX$ 120 (C$ 7.50) to MX$ 382 (C$ 23) per day depending on the size of the storage locker you need for your items.
  • For those taking a pet or a service animal along with you on your flight, they can be in the terminal building at Montreal Pierre Elliott Trudeau International so long as they are on a leash or in a cage. The airport also offers a pet relief area outside the terminal building, adjacent to the multi-level parking facility. The pet relief facilities offer space for your fur baby to stretch their legs, and there are disposal bins and plastic bags to clean up after your pet.
  • If you are looking for a great place to spend some time waiting for your flight to Cancun, the Montreal Pierre Elliott Trudeau International Airport offers three Air Canada Maple Leaf Lounge locations in the airport, with one of these lounges in the International Terminal past security.

Prefer to fly direct from Montreal to Cancun?

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

Direct departures

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

Direct returns

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

Reviews of the top 5 airlines serving from Montreal to Cancún

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Cancún. 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 Montreal to Cancún? 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 414 reviews
7.1Entertainment
6.7Food
7.3Comfort
7.9Boarding
8.5Crew
Airline reviews

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

2.0 MediocreAnonymous, Jul 2025YYT - YYZ
Read more Air Transat reviews

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 plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

Really low cost trip for the huge amount I paid…o paid 550 dollars just for the trip, one way trip, plus 95 for 1 luggage’s and the second 135 dollars…no blanket, not headphones for entertainment, food was served after 3 hours and 2 hours after, breakfast was served Bad, low cost company for high prices

The flight and crew were good. Departure and arrival were timely. Check-in was professional and helpful in Malaga on return trip (same on outbound trip from Toronto). The ad before ach program was punishing - specifically for the internet/data service with the content creator that was showed twice in each ad pod. It was so annoying I made an effort to forget the name and would not use the service. Provide an opportunity to fast forward or skip the darn ads once they have been initially viewed.

Extra attention to kids, thank you, we appreciate! Perfect landing

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

Business class lie down seats on WestJet aren't very comfortable. Crew were excellent and overall flight was ok.

Poorly staffed check-in in Victoria. Unhappy WestJet person on counter. Then our flight was delayed by 2 hours, which meant our luggage failed to make the flight to LHR. Overall poor communications to passengers. Fortunately the flight from YYC to LHR was good and on time.

Our flight info was lost as the original booking was with westjet... almost missed our outbound flight trying to get it corrected. Inbound we had to reschedule completely as they didn't have our information and resold our seats ending up getting home much later than planned. The confirmation numbers we received from justfly for westjet didn't help anything with delta as they said we needed a delta confirmation which we never received. I talked with justfly and they said it's the airlines problem and with westjet and they said it is the 3rd party bookers issue.... so, not fun

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

They kept making changes to the itinerary. I actually wasn't able to go and i tried to get flight credit in exchange for the ticket, but the customer service chat was taking way too much time.

This flight was better than the first. Two of the flight attendants were wonderful at supporting m through nausea and vomiting through the flight. No tv, no food, very interesting. I’ve never paid for wifi (just the $3 chatting) until these 2 flights. This experience has changed my opinion on layovers. Idk if I’ll ever do one again

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

WestJet canceled my booking, replaced it with a booking that didn't work (departing from cruise ship), and didn't offer any flights that did work. Their only option was for me to cancel and go to another airline for more money. Which I did.

It was 3 hours late and ruined my plans at destination. Also rough landing.

Flight got canceled last minute and rescheduled 3 days later, as if we do not have jobs and children to return to. 5+ hours on hold with customer support with no answer. We booked a different airline and spent 3x as much to escape Montreal bc of Air Canada. Still haven’t heard from them. Boooo

Seamless! Long but the seat back entertainment kept us all busy the whole time! Meals were excellent! Crew fantastic! Very attentive!

Took off on-time and staff was very nice. Got stuck on tarmac at ATL due to storms, but staff was still wonderful even though they were working and not getting paid.

The plane was filthy!!!! There were empty food wrappers in the pockets and worst of all a wad of hair where someone had obviously brushed their hair, cleaned out the brush and left the wad of hair in the pocket. It was the most disgusting thing I’ve ever seen!! The seats are so crammed together with NO leg room. The AC vent controllers do not adjust. I will likely not book another AC flight from Florida to Montreal.

Great entertainment choices. The crew was extremely kind and accommodating. My remote control did not work. Too little space between seats. Arm rests only go up a few inches making less comfortable.

Registered my luggage at 5pm. Arrived at JFK at 1:00 am. Worst trip ever. Never again

I had a great experience at YUL Air Canada. The service was top drawer as I needed help to board.

Air Canada never runs on time. You’re lucky if your flight is not cancelled or diverted. Worst airline in the world for gas lighting its customers.

Service Director cut all cabin lights and window screens defaulted to dark, but it was an afternoon flight going west. I spent hours trying to see what was reading as reading lights weren't working either. What the hell.

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 Montreal to Cancún

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.