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Cheap flights from Montreal to Cancún from C$ 262
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CUN
19 Oct — 26 Oct1
Cheapflights Tip: The best prices from Montreal to Cancun are usually found in November or March, booked 55 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Cheap flight deals from Montreal to Cancún
Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 September 2025.
Find flight deals from Montreal to Cancún
Cheapest flights from Montreal to CancúnExplore the most affordable flight options available from Montreal to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2025.
Explore the most affordable flight options available from Montreal to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2025.
Sun 28/96:45 a.m.YUL - CUN
1 stop12h 59mWestJet
Fri 3/104:55 p.m.CUN - YUL
2 stops30h 32mWestJet
Deal found 18/9C$ 472
Fri 26/93:44 p.m.YUL - CUN
2 stops19h 56mAmerican Airlines
Wed 1/1012:20 p.m.CUN - YUL
1 stop9h 12mAmerican Airlines
Deal found 18/9C$ 473
Mon 29/92:31 p.m.YUL - CUN
1 stop21h 49mAmerican Airlines
Mon 6/1010:45 a.m.CUN - YUL
1 stop10h 59mAmerican Airlines
Deal found 17/9C$ 474
Mon 27/102:20 p.m.YUL - CUN
Nonstop4h 50mAir Transat
Wed 5/111:35 p.m.CUN - YUL
Nonstop4h 10mAir Transat
Deal found 18/9C$ 476
Sun 26/101:10 p.m.YUL - CUN
1 stop23h 50mAir Canada
Sat 1/1110:10 p.m.CUN - YUL
2 stops13h 30mAir Canada
Deal found 17/9C$ 477
Wed 1/1012:00 p.m.YUL - CUN
1 stop8h 40mAir Canada
Sat 11/1010:00 a.m.CUN - YUL
Nonstop4h 25mAir Canada
Deal found 17/9C$ 478
Sun 28/97:29 a.m.YUL - CUN
1 stop7h 21mAmerican Airlines
Sun 5/1010:45 a.m.CUN - YUL
2 stops10h 57mAmerican Airlines
Deal found 17/9C$ 480
Sun 26/109:10 a.m.YUL - CUN
1 stop27h 50mAir Canada
Thu 6/113:00 p.m.CUN - YUL
Nonstop4h 20mAir Canada
Deal found 18/9C$ 483
Fri 19/912:00 p.m.YUL - CUN
1 stop8h 40mMultiple Airlines
Thu 25/911:45 a.m.CUN - YUL
Nonstop4h 15mMultiple Airlines
Deal found 18/9C$ 484
Sun 12/109:50 p.m.YUL - CUN
1 stop12h 30mAir Canada
Tue 21/108:45 p.m.CUN - YUL
2 stops12h 07mAir Canada
Deal found 17/9C$ 485
Sun 12/1010:15 a.m.YUL - CUN
1 stop24h 05mAir Canada
Mon 20/108:45 p.m.CUN - YUL
1 stop12h 35mAir Canada
Deal found 16/9C$ 487
Cheapflights Fare Finder
Customize your flight search to find flights from Montreal to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 September 2025.
Use the filters below to find and compare flights from Montreal to Cancún that are best for you.
Fly from
Montreal
Fly to
Cancún
Route
Depart
Return
Price
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Tue 3/2
3:00 p.m.-11:25 a.m.
2 stops20h 25m
Cancun
Thu 26/2
5:09 p.m.-3:02 p.m.
1 stop21h 53m
C$ 474
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Sat 17/1
3:00 p.m.-11:25 a.m.
2 stops20h 25m
Cancun
Sat 24/1
3:18 p.m.-2:00 p.m.
1 stop22h 42m
C$ 496
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Mon 12/1
9:15 a.m.-4:40 p.m.
1 stop7h 25m
Cancun
Sat 17/1
4:47 p.m.-2:00 p.m.
1 stop21h 13m
C$ 496
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Sun 16/11
7:00 a.m.-1:57 p.m.
1 stop6h 57m
Cancun
Wed 26/11
5:09 p.m.-3:16 p.m.
1 stop22h 07m
C$ 506
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Wed 15/10
6:00 a.m.-1:51 p.m.
1 stop8h 51m
Cancun
Wed 22/10
3:01 p.m.-10:40 a.m.
2 stops18h 39m
C$ 506
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Wed 19/11
9:15 a.m.-4:40 p.m.
1 stop7h 25m
Cancun
Mon 24/11
5:09 p.m.-3:16 p.m.
1 stop22h 07m
C$ 506
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Wed 4/2
6:00 a.m.-5:50 p.m.
2 stops11h 50m
Cancun
Tue 10/2
5:55 p.m.-3:16 p.m.
2 stops21h 21m
C$ 528
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Thu 30/10
2:13 p.m.-10:30 a.m.
2 stops21h 17m
Cancun
Tue 4/11
6:30 a.m.-9:42 p.m.
2 stops15h 12m
C$ 549
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Thu 15/1
1:25 p.m.-4:55 p.m.
2 stops27h 30m
Cancun
Wed 21/1
12:30 p.m.-3:15 p.m.
2 stops26h 45m
C$ 554
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Wed 1/10
11:15 a.m.-7:40 p.m.
1 stop9h 25m
C$ 263
Showing 1-10 of 18 results
Best time to book a flight from Montreal to Cancún
Have a flexible travel schedule? Discover the best time to fly to Cancún from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Montreal to Cancún
How far ahead should I book a flight from Montreal to Cancún?
Use this chart to determine the optimal time to book a round-trip flight from Montreal to Cancún. Price data was last updated on 12 September 2025.
The price you pay for your flight from Montreal to Cancún may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Montreal to Cancún?
Currently, April is the cheapest month in which you can book a flight from Montreal to Cancún (average of C$ 298). Flying from Montreal to Cancún in July is currently the most expensive (average of C$ 464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YMQ to CUN?
Find hourly flight availability from Montreal to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 September 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Montreal to Cancún by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Montreal to Cancún?
Use this chart to determine the cheapest time to fly round-trip from Montreal to Cancún. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Montreal to Cancún flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Montreal to Cancún
Explore weekly flight availability from Montreal to Cancún. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 September 2025.
The most flights from YMQ to CUN are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
What’s the top layover airport for flights from Montreal to Cancún?
Share of one-stop round-trip flights from Montreal to Cancún chosen by Cheapflights users in the past 12 months, using the same layover each way.
Mexico City (MEX) – chosen by Cheapflights users on 40% of one-stop itineraries from Montreal to Cancún on Cheapflights.
What’s the cheapest layover airport for flights from Montreal to Cancún?
Average round-trip fare for 1-stop flights from Montreal to Cancún, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Winnipeg (YWG) is the most affordable 1-stop option, with an average round-trip price of C$ 524.
What’s the fastest layover option from Montreal to Cancún?
Shortest average travel time for 1-stop one-way flights from Montreal to Cancún, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 7h 11m.
Which airport typically offers the quickest layover for flights from Montreal to Cancún?
Average layover duration for 1-stop one-way flights from Montreal to Cancún, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 1h 35m.
Reviews of airlines servicing Cancún
Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated 19 September 2025.
Get a feel of what it's like to fly with Air Transat,United Airlines, andWestJet from Montreal to Cancún by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Food
6.7
Boarding
7.9
Overall
7.7
Comfort
7.3
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2025
BOD - YUL
Crew
8.4
Food
6.7
Boarding
7.9
Overall
7.7
Comfort
7.3
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2025
BOD - YUL
Crew
8.4
Food
6.7
Boarding
7.9
Overall
7.7
Comfort
7.3
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2025
BOD - YUL
Crew
8.4
Food
6.7
Boarding
7.9
Overall
7.7
Comfort
7.3
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2025
BOD - YUL
Crew
8.4
Food
6.7
Boarding
7.9
Overall
7.7
Comfort
7.3
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2025
BOD - YUL
Crew
8.4
Food
6.7
Boarding
7.9
Overall
7.7
Comfort
7.3
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2025
BOD - YUL
Related info for your journey
Find useful and relevant information for your journey from Montreal to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Cancún?
Book flights to Cancún if you plan to visit one of these locationsPuerto Aventuras
Holbox
Punta Sam
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Fly from Montreal to Cancún on these airlines
Choose from the following airlines for your flight from Montreal to Cancún. Flights are based on user searches made on Cheapflights and were last updated on 19 September 2025.
Top 9 airlines flying from Montreal to Cancún
Discover the top 9 airlines that operate flights from Montreal to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 September 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Montreal to Cancún?
Cheapflights helps you search for flights from Montreal to Cancún via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Montreal to Cancún?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cancún from Montreal.
Can Cheapflights find flights from Montreal to Cancún with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Cancún, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Montreal to Cancún become cheaper?
Yes, Cheapflights offers price alerts on Montreal to Cancún flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.