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Cheap flights from Montreal to Cancún from C$ 261

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 2/10. 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

American Airlines Logo
7:29 a.m. - 3:28 p.m.YUL-CUN
8h 59m1 stop
American Airlines Logo
12:20 p.m. - 10:32 p.m.CUN-YUL
9h 12m1 stop
C$ 473American Airlines
Find Deal
Sun, 28 Sep - Sat, 4 Oct
United Airlines Logo
2:20 p.m. - 11:10 a.m.YUL-CUN
21h 50m1 stop
United Airlines Logo
7:51 a.m. - 10:06 p.m.CUN-YUL
13h 15m2 stops
C$ 475United Airlines
Find Deal
Wed, 24 Sep - Tue, 30 Sep
Air Canada Logo
8:00 a.m. - 12:00 p.m.YUL-CUN
29h 00m1 stop
Air Canada Logo
9:10 p.m. - 7:22 p.m.CUN-YUL
21h 12m1 stop
C$ 476Air Canada
Find Deal
Sun, 26 Oct - Fri, 31 Oct
Air Canada Logo
9:30 a.m. - 1:00 p.m.YUL-CUN
4h 30mdirect
Air Canada Logo
8:45 p.m. - 8:24 a.m.CUN-YUL
10h 39m1 stop
C$ 477Air Canada
Find Deal
Tue, 30 Sep - Wed, 15 Oct
Air Canada Logo
9:50 p.m. - 9:20 a.m.YUL-CUN
12h 30m1 stop
Air Canada Logo
1:30 p.m. - 6:55 p.m.CUN-YUL
4h 25mdirect
C$ 479Air Canada
Find Deal
Sun, 28 Sep - Thu, 2 Oct
American Airlines Logo
2:31 p.m. - 9:41 a.m.YUL-CUN
20h 10m2 stops
American Airlines Logo
10:45 a.m. - 10:44 p.m.CUN-YUL
10h 59m1 stop
C$ 480American Airlines
Find Deal
Mon, 29 Sep - Mon, 6 Oct
WestJet Logo
6:45 a.m. - 3:23 p.m.YUL-CUN
57h 38m2 stops
WestJet Logo
6:55 p.m. - 3:12 p.m.CUN-YUL
44h 17m2 stops
C$ 481WestJet
Find Deal
Sat, 1 Nov - Sat, 8 Nov
WestJet Logo
6:45 a.m. - 2:02 p.m.YUL-CUN
32h 17m2 stops
WestJet Logo
3:50 p.m. - 3:12 p.m.CUN-YUL
47h 22m2 stops
C$ 483WestJet
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Multiple Airlines Logo
10:10 a.m. - 12:00 p.m.YUL-CUN
26h 50m1 stop
Multiple Airlines Logo
8:20 p.m. - 12:30 a.m.CUN-YUL
4h 10mdirect
C$ 512Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
10:30 p.m. - 12:00 p.m.YUL-CUN
14h 30m1 stop
Multiple Airlines Logo
4:50 p.m. - 12:43 a.m.CUN-YUL
7h 53m1 stop
C$ 530Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov

United Airlines flights from Montreal to Cancún

Our best United Airlines deals on Montreal to Cancún flight tickets
United Airlines
24 Sep
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
21h 50m
1 stop
CUN11:10 a.m.Cancun
30 Sep
CUN7:51 a.m.Cancun
13h 15m
2 stops
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 475
Find similar
United Airlines
30 Sep
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 51m
1 stop
CUN1:51 p.m.Cancun
3 Oct
CUN1:43 p.m.Cancun
19h 57m
2 stops
YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 476
Find similar
United Airlines
26 Sep
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
25h 46m
1 stop
CUN3:06 p.m.Cancun
30 Sep
CUN7:51 a.m.Cancun
13h 15m
2 stops
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 516
Find similar

WestJet flights from Montreal to Cancún

Our best WestJet deals on Montreal to Cancún flight tickets
WestJet
1 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
57h 38m
2 stops
CUN3:23 p.m.Cancun
8 Nov
CUN6:55 p.m.Cancun
44h 17m
2 stops
YUL3:12 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 481
Find similar
WestJet
1 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
32h 17m
2 stops
CUN2:02 p.m.Cancun
8 Nov
CUN3:50 p.m.Cancun
47h 22m
2 stops
YUL3:12 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 483
Find similar
WestJet
14 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
12h 57m
1 stop
CUN7:42 p.m.Cancun
21 Nov
CUN3:05 p.m.Cancun
48h 07m
2 stops
YUL3:12 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 488
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 17 September 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

Sun 28/9

7:29 a.m.-3:28 p.m.

1 stop8h 59m

Cancun

Sat 4/10

12:20 p.m.-10:32 p.m.

1 stop9h 12m

C$ 473

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

2:20 p.m.-11:10 a.m.

1 stop21h 50m

Cancun

Tue 30/9

7:51 a.m.-10:06 p.m.

2 stops13h 15m

C$ 475

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

8:00 a.m.-12:00 p.m.

1 stop29h 00m

Cancun

Fri 31/10

9:10 p.m.-7:22 p.m.

1 stop21h 12m

C$ 476

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

9:30 a.m.-1:00 p.m.

Nonstop4h 30m

Cancun

Wed 15/10

8:45 p.m.-8:24 a.m.

1 stop10h 39m

C$ 477

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

9:50 p.m.-9:20 a.m.

1 stop12h 30m

Cancun

Thu 2/10

1:30 p.m.-6:55 p.m.

Nonstop4h 25m

C$ 479

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

2:31 p.m.-9:41 a.m.

2 stops20h 10m

Cancun

Mon 6/10

10:45 a.m.-10:44 p.m.

1 stop10h 59m

C$ 480

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

6:45 a.m.-3:23 p.m.

2 stops57h 38m

Cancun

Sat 8/11

6:55 p.m.-3:12 p.m.

2 stops44h 17m

C$ 481

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

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

2 stops32h 17m

Cancun

Sat 8/11

3:50 p.m.-3:12 p.m.

2 stops47h 22m

C$ 483

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

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

1 stop26h 50m

Cancun

Thu 6/11

8:20 p.m.-12:30 a.m.

Nonstop4h 10m

C$ 512

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

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

1 stop14h 30m

Cancun

Thu 6/11

4:50 p.m.-12:43 a.m.

1 stop7h 53m

C$ 530

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, November 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$ 548. The month of March is another great option to travel to Cancún, with average flight prices from Montreal averaging around C$ 553.

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$ 630. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 689. 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$ 619. Flights to Cancún are more costly at noon, with an average ticket price of C$ 709. 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$ 641 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$ 626 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 September 2025, prices for Montreal to Cancún flights are approximately 9% more expensive 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$ 309

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$ 309. The best round-trip flight deal from Montreal to Cancún found on momondo in the last 72 hours is C$ 589.
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)
Search flight deals

  • How far is Montreal to Cancun by plane?

    The straight-line distance from Montreal to Cancun is 2962.7 km. 4h 30m 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$ 220Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AeromexicoPriceFrom C$ 262Free CancellationRating
7.4
1,696 reviews
Search Aeromexico flights
Flair AirlinesPriceFrom C$ 304Free CancellationRating
6.0
249 reviews
Search Flair Airlines flights
Porter AirlinesPriceFrom C$ 307Free CancellationRating
7.9
365 reviews
Search Porter Airlines flights
ArajetPriceFrom C$ 340Free CancellationRating
7.0
35 reviews
Search Arajet flights
United AirlinesPriceFrom C$ 379Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Copa AirlinesPriceFrom C$ 438Free CancellationRating
7.6
1,533 reviews
Search Copa Airlines flights
Air CanadaPriceFrom C$ 460Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 495Free CancellationRating
7.7
439 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$ 360. Generally, Air Transat has 7 flights on this route every week with an average price of C$ 564. Air Transat is rated 7.7/10 by our users.

  • WestJet Flights From Montreal to Cancún

    WestJet (7.2/10 from 3,095 reviews) operates around 7 flights from Montreal to Cancún in any given week. The average WestJet airfare for this route is around C$ 490, with deals from around C$ 418 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
Holbox
Puerto Morelos
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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