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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún from C$ 266

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CUN
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Cancun are usually found in September or March, booked 77 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Pierre Elliott Trudeau Intl to Cancún

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Cancún
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2026.

Mon 30/36:45 a.m.
YUL
-
CUN
1 stop29h 41m
WestJet
Tue 7/47:40 p.m.
CUN
-
YUL
1 stop27h 58m
WestJet
Deal found 9/2C$ 509
Sun 19/77:20 p.m.
YUL
-
CUN
1 stop18h 10m
WestJet
Sat 1/82:00 p.m.
CUN
-
YUL
2 stops27h 20m
WestJet
Deal found 9/2C$ 511
Wed 1/49:20 a.m.
YUL
-
CUN
1 stop11h 25m
Air Canada
Wed 8/48:55 p.m.
CUN
-
YUL
2 stops17h 44m
Air Canada
Deal found 10/2C$ 512
Sun 29/36:00 p.m.
YUL
-
CUN
Nonstop4h 30m
Air Canada
Wed 8/48:55 p.m.
CUN
-
YUL
1 stop9h 41m
Air Canada
Deal found 12/2C$ 513
Sat 28/38:50 a.m.
YUL
-
CUN
1 stop11h 55m
Air Canada
Wed 8/48:55 p.m.
CUN
-
YUL
1 stop9h 41m
Air Canada
Deal found 10/2C$ 515
Fri 27/39:30 p.m.
YUL
-
CUN
1 stop23h 15m
Air Canada
Thu 9/48:55 p.m.
CUN
-
YUL
2 stops13h 41m
Air Canada
Deal found 11/2C$ 518
Mon 30/36:45 a.m.
YUL
-
CUN
1 stop12h 19m
WestJet
Tue 31/33:05 p.m.
CUN
-
YUL
2 stops39h 00m
WestJet
Deal found 11/2C$ 519
Tue 10/37:30 p.m.
YUL
-
CUN
1 stop23h 08m
WestJet
Mon 16/37:45 p.m.
CUN
-
YUL
2 stops27h 53m
WestJet
Deal found 11/2C$ 520
Tue 10/31:20 p.m.
YUL
-
CUN
Nonstop4h 45m
Air Canada
Thu 10/99:05 p.m.
CUN
-
YUL
1 stop11h 16m
Air Canada
Deal found 12/2C$ 522
Tue 10/34:15 p.m.
YUL
-
CUN
2 stops24h 45m
WestJet
Thu 10/95:10 p.m.
CUN
-
YUL
2 stops22h 20m
WestJet
Deal found 9/2C$ 523
Wed 4/37:30 p.m.
YUL
-
CUN
2 stops21h 24m
WestJet
Tue 10/34:05 p.m.
CUN
-
YUL
2 stops38h 00m
WestJet
Deal found 11/2C$ 524

Find flight deals from Pierre Elliott Trudeau Intl to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 12 February 2026.

Round-trip from

C$ 509

One-way from

C$ 266

Popular in

December

Cheapest in

September

Average price

C$ 706

Good round-trip deal

C$ 544 or less

Good one-way deal

C$ 313 or less
WestJet
  • WestJet
  • 30/3-7/4
  • 2 total stops
  • 57h 39m total
  • Montreal to Cancún
Search Deals
WestJet
  • WestJet
  • 9/3
  • 2 total stops
  • 21h 30m total
  • Montreal to Cancún
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Cancun.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Cancun.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 12 February 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Cancún

Route

Depart

Return

Price

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

2:20 p.m.-10:06 a.m.

2 stops20h 46m

Cancun

Fri 1/5

3:24 p.m.-10:40 a.m.

2 stops18h 16m

C$ 516

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

4:55 p.m.-10:35 a.m.

2 stops18h 40m

Cancun

Wed 1/4

4:55 p.m.-12:35 a.m.

1 stop6h 40m

C$ 527

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

2:13 p.m.-3:40 p.m.

1 stop26h 27m

Cancun

Tue 24/3

11:40 a.m.-3:16 p.m.

1 stop26h 36m

C$ 528

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

4:45 p.m.-1:33 p.m.

1 stop20h 48m

Cancun

Thu 12/3

11:40 a.m.-7:48 p.m.

1 stop7h 08m

C$ 541

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

4:45 p.m.-11:54 a.m.

2 stops20h 09m

Cancun

Mon 30/3

11:14 a.m.-2:40 p.m.

1 stop26h 26m

C$ 542

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

1 stop26h 27m

Cancun

Fri 27/2

5:55 p.m.-2:00 p.m.

2 stops20h 05m

C$ 542

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:45 a.m.-4:49 p.m.

1 stop11h 04m

Cancun

Sun 10/5

11:55 a.m.-12:20 a.m.

1 stop11h 25m

C$ 543

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

6:35 p.m.-2:18 p.m.

2 stops20h 43m

Cancun

Sun 10/5

5:22 p.m.-10:40 a.m.

2 stops16h 18m

C$ 543

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

2:20 p.m.-3:51 p.m.

1 stop26h 31m

Cancun

Fri 15/5

3:38 p.m.-9:26 p.m.

1 stop28h 48m

C$ 558

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

4:45 p.m.-1:34 p.m.

2 stops20h 49m

Cancun

Tue 24/2

12:35 p.m.-3:16 p.m.

1 stop26h 41m

C$ 558

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 23 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Cancún

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Cancún. Price data was last updated on 6 February 2026.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún?

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún (average of C$ 218). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Cancún in June is currently the most expensive (average of C$ 431). 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 YUL to CUN?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 12 February 2026.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Cancún in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Cancún?

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 12 February 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún, such as Air Transat,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
508 reviews
Check prices

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
508 reviews
Air Transat
7.7
Good
508 reviews
Check prices

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
United Airlines
7.4
Good
9,281 reviews
Air Transat
7.7
Good
508 reviews
Check prices

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,256 reviews
Air Transat
7.7
Good
508 reviews
Check prices

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,709 reviews
Air Transat
7.7
Good
508 reviews
Check prices

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Flair Airlines
6.0
Okay
265 reviews
Air Transat
7.7
Good
508 reviews
Check prices

Food

6.8

Entertainment

7.0

Crew

8.4

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cancún from Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Cancún from Montreal Pierre Elliott Trudeau Intl, you will be flying to Cancun, which is the city’s only airport. Cancun (CUN) is located 14.2 km from the centre of Cancún. There are 5 flights from Montreal Pierre Elliott Trudeau Intl to Cancun per day from 12 different airlines.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún?

    There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Cancún in 18h 40m. Fly via United Airlines or Porter Airlines to get the fastest option. Airlines will cover a distance of 2966 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Cancún round-trip?

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Cancún is Flair Airlines. Our recent data shows that you can find tickets from as low as C$ 176 on this airline. Additional options worth looking into are American Airlines and Aeromexico, starting at C$ 217 and C$ 248 round-trip. Users have found that Flair Airlines is 73% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Cancún one-way?

    C$ 148 is the cheapest one-way deal found within the past few days, from Flair Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from C$ 227 and C$ 229, respectively.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Cancún?

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún consider choosing Air Canada Rouge (63%), Air Transat (60%) or WestJet (47%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún?

    On average you can expect to pay C$ 524 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún. The cheapest flight overall is C$ 250 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Cancun) is currently priced at C$ 415.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Cancún that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Cancún.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Cancún?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún (average of C$ 218). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Cancún in June is currently the most expensive (average of C$ 431). 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.

See more FAQs

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Holbox
Puerto Aventuras
Punta Sam

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Fly from Pierre Elliott Trudeau Intl to Cancún on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Cancún. Flights are based on user searches made on Cheapflights and were last updated on 12 February 2026.
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to Cancun
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Cancun
Flair Airlines flights from Montreal Pierre Elliott Trudeau Intl to Cancun

Top 10 airlines flying from Pierre Elliott Trudeau Intl to Cancún

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl 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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 176AverageC$ 448FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 217AverageC$ 524FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 248AverageC$ 528FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
ArajetCheapestC$ 273AverageC$ 532FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
United AirlinesCheapestC$ 283AverageC$ 482FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 291AverageC$ 602FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 316AverageC$ 617FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Copa AirlinesCheapestC$ 431AverageC$ 432FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
DeltaCheapestC$ 432AverageC$ 766FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 436AverageC$ 767FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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 Pierre Elliott Trudeau Intl to Cancún?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Cancún. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Cancún?

Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Cancún for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Cancún with no change fees?

Certainly. Search results for flights to Cancún from Pierre Elliott Trudeau Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Cancún become cheaper?

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Cancún on Cheapflights with our Price Alert feature and get notified when better prices are available.

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