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Cheap flights from Montreal to Cancún from C$ 252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Cancún departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:45 a.m. - 2:02 p.m.YUL-CUN
31h 17m2 stops
WestJet Logo
8:40 p.m. - 12:43 a.m.CUN-YUL
28h 03m1 stop
C$ 435WestJet
Find Deal
Mon, 15 Dec - Mon, 22 Dec
WestJet Logo
7:30 p.m. - 4:43 p.m.YUL-CUN
21h 13m1 stop
WestJet Logo
4:05 p.m. - 12:43 a.m.CUN-YUL
32h 38m2 stops
C$ 437WestJet
Find Deal
Mon, 12 Jan - Tue, 27 Jan
American Airlines Logo
7:00 a.m. - 4:09 p.m.YUL-CUN
9h 09m1 stop
American Airlines Logo
3:51 p.m. - 3:08 p.m.CUN-YUL
23h 17m1 stop
C$ 438American Airlines
Find Deal
Wed, 7 Jan - Wed, 14 Jan
United Airlines Logo
2:13 p.m. - 4:40 p.m.YUL-CUN
26h 27m1 stop
United Airlines Logo
5:09 p.m. - 3:16 p.m.CUN-YUL
22h 07m1 stop
C$ 442United Airlines
Find Deal
Wed, 26 Nov - Fri, 12 Dec
United Airlines Logo
2:13 p.m. - 12:54 p.m.YUL-CUN
22h 41m2 stops
United Airlines Logo
6:30 a.m. - 9:17 p.m.CUN-YUL
14h 47m2 stops
C$ 444United Airlines
Find Deal
Mon, 10 Nov - Sat, 15 Nov
Air Canada Logo
5:55 p.m. - 10:40 p.m.YUL-CUN
4h 45mdirect
Air Canada Logo
3:00 p.m. - 7:20 p.m.CUN-YUL
4h 20mdirect
C$ 460Air Canada
Find Deal
Tue, 2 Dec - Wed, 17 Dec
Air Canada Logo
5:15 p.m. - 11:55 a.m.YUL-CUN
18h 40m1 stop
Air Canada Logo
12:15 p.m. - 4:25 p.m.CUN-YUL
4h 10mdirect
C$ 462Air Canada
Find Deal
Mon, 8 Dec - Wed, 17 Dec
American Airlines Logo
7:14 a.m. - 4:12 p.m.YUL-CUN
8h 58m1 stop
American Airlines Logo
2:22 p.m. - 12:15 p.m.CUN-YUL
21h 53m2 stops
C$ 465American Airlines
Find Deal
Sun, 9 Nov - Mon, 24 Nov
Porter Airlines Logo
10:15 a.m. - 4:55 p.m.YUL-CUN
6h 40m1 stop
Porter Airlines Logo
8:30 p.m. - 8:14 p.m.CUN-YUL
23h 44m2 stops
C$ 502Porter Airlines
Find Deal
Wed, 31 Dec - Tue, 13 Jan
Porter Airlines Logo
10:15 a.m. - 4:55 p.m.YUL-CUN
6h 40m1 stop
Porter Airlines Logo
12:30 p.m. - 10:00 a.m.CUN-YUL
21h 30m2 stops
C$ 504Porter Airlines
Find Deal
Wed, 31 Dec - Tue, 20 Jan

WestJet flights from Montreal to Cancún

Our best WestJet deals on Montreal to Cancún flight tickets
WestJet
15 Dec
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
31h 17m
2 stops
CUN2:02 p.m.Cancun
22 Dec
CUN8:40 p.m.Cancun
28h 03m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 435
Find similar
WestJet
12 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
21h 13m
1 stop
CUN4:43 p.m.Cancun
27 Jan
CUN4:05 p.m.Cancun
32h 38m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 437
Find similar
WestJet
12 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
23h 02m
2 stops
CUN6:32 p.m.Cancun
20 Jan
CUN5:50 p.m.Cancun
13h 15m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 439
Find similar

American Airlines flights from Montreal to Cancún

Our best American Airlines deals on Montreal to Cancún flight tickets
American Airlines
7 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
9h 09m
1 stop
CUN4:09 p.m.Cancun
14 Jan
CUN3:51 p.m.Cancun
23h 17m
1 stop
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 438
Find similar
American Airlines
9 Nov
YUL7:14 a.m.Montreal Pierre Elliott Trudeau Intl
8h 58m
1 stop
CUN4:12 p.m.Cancun
24 Nov
CUN2:22 p.m.Cancun
21h 53m
2 stops
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 465
Find similar
American Airlines
27 Nov
YUL7:14 a.m.Montreal Pierre Elliott Trudeau Intl
30h 55m
2 stops
CUN2:09 p.m.Cancun
5 Dec
CUN5:19 p.m.Cancun
20h 26m
1 stop
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 479
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 27 October 2025.
Use the filters below to find and compare flights from Montreal to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

6:45 a.m.-2:02 p.m.

2 stops31h 17m

Cancun

Mon 22/12

8:40 p.m.-12:43 a.m.

1 stop28h 03m

C$ 435

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

7:30 p.m.-4:43 p.m.

1 stop21h 13m

Cancun

Tue 27/1

4:05 p.m.-12:43 a.m.

2 stops32h 38m

C$ 437

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

7:00 a.m.-4:09 p.m.

1 stop9h 09m

Cancun

Wed 14/1

3:51 p.m.-3:08 p.m.

1 stop23h 17m

C$ 438

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

2:13 p.m.-4:40 p.m.

1 stop26h 27m

Cancun

Fri 12/12

5:09 p.m.-3:16 p.m.

1 stop22h 07m

C$ 442

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

2:13 p.m.-12:54 p.m.

2 stops22h 41m

Cancun

Sat 15/11

6:30 a.m.-9:17 p.m.

2 stops14h 47m

C$ 444

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

5:55 p.m.-10:40 p.m.

Nonstop4h 45m

Cancun

Wed 17/12

3:00 p.m.-7:20 p.m.

Nonstop4h 20m

C$ 460

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

5:15 p.m.-11:55 a.m.

1 stop18h 40m

Cancun

Wed 17/12

12:15 p.m.-4:25 p.m.

Nonstop4h 10m

C$ 462

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

7:14 a.m.-4:12 p.m.

1 stop8h 58m

Cancun

Mon 24/11

2:22 p.m.-12:15 p.m.

2 stops21h 53m

C$ 465

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

10:15 a.m.-4:55 p.m.

1 stop6h 40m

Cancun

Tue 13/1

8:30 p.m.-8:14 p.m.

2 stops23h 44m

C$ 502

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

10:15 a.m.-4:55 p.m.

1 stop6h 40m

Cancun

Tue 20/1

12:30 p.m.-10:00 a.m.

2 stops21h 30m

C$ 504

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cancún from

How to get the cheapest flight ticket from Montreal to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cancún?

In general, March is the cheapest month to fly from Montreal to Cancún. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 556. The month of September is another great option to travel to Cancún, with average flight prices from Montreal averaging around C$ 558.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Montreal to Cancún is on a Tuesday. Travellers who choose to depart for Cancún on a Tuesday will often find tickets for as low as C$ 641. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 700. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our data shows that the cheapest Montreal to Cancún flights are usually those with departure times in the afternoon. Our users have found flights to Cancún in the afternoon for as low as C$ 615. Flights to Cancún are more costly at noon, with an average ticket price of C$ 723. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Montreal to Cancun flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Cancun for the best Montreal - Cancun flight prices

How far in advance should I book a flight to Cancún?

You are more likely to see cheaper flights to Cancún from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around C$ 652 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Montreal for as low as C$ 638 on momondo.

What cabin class options are available on Montreal to Cancun flights?

There are 3 cabin classes available to choose from on Montreal to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Montreal to Cancún flight prices changed over time?

As of October 2025, prices for Montreal to Cancún flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Montreal to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Cancún according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Cancún (YMQ to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Cancún

Best price found

C$ 326

Fastest flight time

4h 30m

Direct flights

Every day

Airports in Cancún

1 airport
The best one-way flight to Cancún from Montreal in the past 72 hours is C$ 326. The best round-trip flight deal from Montreal to Cancún found on momondo in the last 72 hours is C$ 564.
The fastest flight from Montreal to Cancún takes 4h 30m
Direct flights go from Montreal to Cancún every day.
There is 1 airport near Cancún: Cancun (CUN)
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  • How far is Montreal to Cancun by plane?

    The straight-line distance from Montreal to Cancun is 2962.7 km. 4h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Montreal to Cancun Airport?

    Prices for flights from Montreal to Cancun Airport were last updated today.

  • How many operators does momondo search for flights from Montreal to Cancun Airport?

  • How old do you have to be to fly from Montreal to Cancun Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Cancun Airport.

  • What documentation or ID do you need to fly to Cancun Airport?

    The necessary travel and health documents for your Cancun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Montreal to Cancún?

  • What is the most popular airline from Montreal to Cancún?

Best airlines flying from Montreal to Cancún

Compare and see reviews for airlines that fly from Montreal to Cancún with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 224Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
AeromexicoPriceFrom C$ 266Free CancellationRating
7.4
1,678 reviews
Search Aeromexico flights
Flair AirlinesPriceFrom C$ 297Free CancellationRating
6.0
251 reviews
Search Flair Airlines flights
ArajetPriceFrom C$ 338Free CancellationRating
7.1
36 reviews
Search Arajet flights
United AirlinesPriceFrom C$ 386Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
Copa AirlinesPriceFrom C$ 445Free CancellationRating
7.6
1,560 reviews
Search Copa Airlines flights
Air CanadaPriceFrom C$ 458Free CancellationRating
7.1
10,370 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 492Free CancellationRating
8.0
384 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 501Free CancellationRating
7.8
469 reviews
Search Air Transat flights

  • Air Transat Flights From Montreal to Cancún

    The lowest priced Air Transat flight from Montreal to Cancún from the last 72 hours was C$ 501. Generally, Air Transat has 10 flights on this route every week with an average price of C$ 790. Air Transat is rated 7.8/10 by our users.

  • WestJet Flights From Montreal to Cancún

    WestJet (7.2/10 from 3,148 reviews) operates around 3 flights from Montreal to Cancún in any given week. The average WestJet airfare for this route is around C$ 685, with deals from around C$ 581 rare but found on momondo. Referenced prices are for round-trip Montreal to Cancún flight searches in the last 72 hours.

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Isla Mujeres
Puerto Morelos
Holbox
Akumal
Puerto Aventuras
Valladolid
Punta Sam

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Cancún?

Finding the right flight to Cancún from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cancún quick and easy, saving you time and money.

Can I find flights from Montreal to Cancún with flexible booking policies on momondo?

All flight searches from Montreal to Cancún on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Cancún?

momondo helps you find the best flight between Montreal and Cancún by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Cancún right now. Can momondo alert me if prices change?

Price alerts on flights to Cancún from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cancún trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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