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Cheap flights from Montreal to Cancún from C$ 256

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 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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.
Porter Airlines Logo
5:25 p.m. - 4:55 p.m.
YUL
-
CUN
23h 30m1 stop
Porter Airlines Logo
2:25 p.m. - 9:40 a.m.
CUN
-
YUL
19h 15m1 stop
C$ 446Porter Airlines
Tue, 6 Jan - Wed, 14 Jan
American Airlines Logo
7:30 a.m. - 4:09 p.m.
YUL
-
CUN
8h 39m2 stops
American Airlines Logo
11:30 a.m. - 10:44 p.m.
CUN
-
YUL
11h 14m2 stops
C$ 447American Airlines
Sun, 25 Jan - Mon, 2 Feb
United Airlines Logo
2:20 p.m. - 12:02 p.m.
YUL
-
CUN
22h 42m2 stops
United Airlines Logo
3:24 p.m. - 10:21 a.m.
CUN
-
YUL
17h 57m2 stops
C$ 449United Airlines
Mon, 13 Apr - Fri, 1 May
Porter Airlines Logo
6:45 a.m. - 4:55 p.m.
YUL
-
CUN
10h 10m1 stop
Porter Airlines Logo
12:30 p.m. - 12:35 a.m.
CUN
-
YUL
12h 05m2 stops
C$ 450Porter Airlines
Thu, 8 Jan - Wed, 14 Jan
Porter Airlines Logo
6:45 a.m. - 4:55 p.m.
YUL
-
CUN
10h 10m1 stop
Porter Airlines Logo
5:55 p.m. - 9:20 a.m.
CUN
-
YUL
15h 25m1 stop
C$ 452Porter Airlines
Mon, 12 Jan - Mon, 2 Feb
Porter Airlines Logo
7:20 p.m. - 4:55 p.m.
YUL
-
CUN
21h 35m1 stop
Porter Airlines Logo
5:55 p.m. - 9:20 a.m.
CUN
-
YUL
15h 25m1 stop
C$ 453Porter Airlines
Mon, 5 Jan - Mon, 19 Jan
Porter Airlines Logo
7:20 p.m. - 4:55 p.m.
YUL
-
CUN
21h 35m1 stop
Porter Airlines Logo
5:55 p.m. - 12:35 a.m.
CUN
-
YUL
6h 40m1 stop
C$ 454Porter Airlines
Mon, 5 Jan - Mon, 12 Jan
United Airlines Logo
2:13 p.m. - 4:40 p.m.
YUL
-
CUN
26h 27m1 stop
United Airlines Logo
4:51 p.m. - 2:00 p.m.
CUN
-
YUL
21h 09m2 stops
C$ 456United Airlines
Thu, 29 Jan - Thu, 5 Feb
Porter Airlines Logo
6:45 a.m. - 4:55 p.m.
YUL
-
CUN
10h 10m1 stop
Porter Airlines Logo
12:30 p.m. - 10:00 a.m.
CUN
-
YUL
21h 30m2 stops
C$ 457Porter Airlines
Sun, 11 Jan - Sun, 18 Jan
WestJet Logo
6:45 a.m. - 7:42 p.m.
YUL
-
CUN
12h 57m1 stop
WestJet Logo
6:05 p.m. - 12:43 a.m.
CUN
-
YUL
30h 38m2 stops
C$ 458WestJet
Wed, 7 Jan - Wed, 14 Jan

WestJet flights from Montreal to Cancún

Our best WestJet deals on Montreal to Cancún flight tickets
WestJet
21 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
12h 57m
1 stop
CUN7:42 p.m.Cancun
28 Jan
CUN6:05 p.m.Cancun
30h 38m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 458
Find similar
WestJet
21 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
12h 57m
1 stop
CUN7:42 p.m.Cancun
28 Jan
CUN8:40 p.m.Cancun
28h 03m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 465
Find similar
WestJet
13 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
12h 57m
1 stop
CUN7:42 p.m.Cancun
20 Jan
CUN8:40 p.m.Cancun
28h 03m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 467
Find similar

Air Canada flights from Montreal to Cancún

Our best Air Canada deals on Montreal to Cancún flight tickets
Air Canada
6 Jan
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 45m
1 stop
CUN12:55 p.m.Cancun
14 Jan
CUN10:15 p.m.Cancun
13h 24m
1 stop
YUL11:39 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 475
Find similar
Air Canada
6 Jan
YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl
10h 05m
1 stop
CUN9:15 p.m.Cancun
14 Jan
CUN3:00 p.m.Cancun
4h 20m
YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 476
Find similar
Air Canada
12 Jan
YUL9:10 a.m.Montreal Pierre Elliott Trudeau Intl
8h 50m
1 stop
CUN6:00 p.m.Cancun
19 Jan
CUN3:00 p.m.Cancun
4h 20m
YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 478
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 23 December 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

Tue 6/1

5:25 p.m.-4:55 p.m.

1 stop23h 30m

Cancun

Wed 14/1

2:25 p.m.-9:40 a.m.

1 stop19h 15m

C$ 446

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

7:30 a.m.-4:09 p.m.

2 stops8h 39m

Cancun

Mon 2/2

11:30 a.m.-10:44 p.m.

2 stops11h 14m

C$ 447

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

2:20 p.m.-12:02 p.m.

2 stops22h 42m

Cancun

Fri 1/5

3:24 p.m.-10:21 a.m.

2 stops17h 57m

C$ 449

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

6:45 a.m.-4:55 p.m.

1 stop10h 10m

Cancun

Wed 14/1

12:30 p.m.-12:35 a.m.

2 stops12h 05m

C$ 450

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

6:45 a.m.-4:55 p.m.

1 stop10h 10m

Cancun

Mon 2/2

5:55 p.m.-9:20 a.m.

1 stop15h 25m

C$ 452

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

7:20 p.m.-4:55 p.m.

1 stop21h 35m

Cancun

Mon 19/1

5:55 p.m.-9:20 a.m.

1 stop15h 25m

C$ 453

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

7:20 p.m.-4:55 p.m.

1 stop21h 35m

Cancun

Mon 12/1

5:55 p.m.-12:35 a.m.

1 stop6h 40m

C$ 454

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

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

1 stop26h 27m

Cancun

Thu 5/2

4:51 p.m.-2:00 p.m.

2 stops21h 09m

C$ 456

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

6:45 a.m.-4:55 p.m.

1 stop10h 10m

Cancun

Sun 18/1

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

2 stops21h 30m

C$ 457

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

6:45 a.m.-7:42 p.m.

1 stop12h 57m

Cancun

Wed 14/1

6:05 p.m.-12:43 a.m.

2 stops30h 38m

C$ 458

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 typical price of a round-trip flight between Montreal and Cancún?

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$ 538. The month of September is another great option to travel to Cancún, with average flight prices from Montreal averaging around C$ 548.

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$ 636. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 690. 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$ 583. Flights to Cancún are more costly at noon, with an average ticket price of C$ 722. 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$ 645 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$ 628 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.

Can stopping save me money on Montreal to Cancún flights?

No. A direct flight is the cheapest option for a flight between Montreal to Cancún.

How have Montreal to Cancún flight prices changed over time?

As of December 2025, prices for Montreal to Cancún flights are approximately 43% 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$ 296

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$ 296. The best round-trip flight deal from Montreal to Cancún found on momondo in the last 72 hours is C$ 552.
The fastest flight from Montreal to Cancún takes 4h 30m
Direct flights go from Montreal to Cancún every day.
There is 1 airport in Cancún. From Montreal there are direct flights to 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$ 221Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
AeromexicoPriceFrom C$ 261Free CancellationRating
7.4
1,624 reviews
Search Aeromexico flights
Flair AirlinesPriceFrom C$ 276Free CancellationRating
6.0
256 reviews
Search Flair Airlines flights
ArajetPriceFrom C$ 333Free CancellationRating
6.8
38 reviews
Search Arajet flights
United AirlinesPriceFrom C$ 380Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 436Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
Copa AirlinesPriceFrom C$ 438Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
Porter AirlinesPriceFrom C$ 452Free CancellationRating
8.0
399 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 488Free CancellationRating
7.8
484 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$ 488. Generally, Air Transat has 14 flights on this route every week with an average price of C$ 783. Air Transat is rated 7.8/10 by our users.

  • WestJet Flights From Montreal to Cancún

    WestJet (7.2/10 from 3,210 reviews) operates around 4 flights from Montreal to Cancún in any given week. The average WestJet airfare for this route is around C$ 673, with deals from around C$ 563 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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