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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún from C$ 240

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CUN
29 Jun — 6 Jul1
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 November, booked 85 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 30 May 2026.

Sat 30/57:29 a.m.
YUL
-
CUN
1 stop8h 04m
American Airlines
Sat 6/610:31 a.m.
CUN
-
YUL
1 stop11h 28m
American Airlines
Deal found 29/5C$ 461
Wed 3/61:03 p.m.
YUL
-
CUN
1 stop21h 57m
American Airlines
Sat 6/610:31 a.m.
CUN
-
YUL
1 stop11h 28m
American Airlines
Deal found 29/5C$ 466
Thu 28/57:05 a.m.
YUL
-
CUN
Nonstop4h 30m
Air Transat
Fri 5/611:45 a.m.
CUN
-
YUL
Nonstop4h 15m
Air Transat
Deal found 25/5C$ 472
Fri 29/57:05 a.m.
YUL
-
CUN
Nonstop4h 30m
Air Transat
Fri 5/611:45 a.m.
CUN
-
YUL
Nonstop4h 15m
Air Transat
Deal found 25/5C$ 476
Sat 15/811:01 a.m.
YUL
-
CUN
1 stop12h 33m
Aeromexico
Mon 31/86:59 a.m.
CUN
-
YUL
1 stop23h 31m
Aeromexico
Deal found 30/5C$ 477
Wed 27/56:35 p.m.
YUL
-
CUN
2 stops16h 15m
United Airlines
Sat 30/55:55 p.m.
CUN
-
YUL
1 stop18h 14m
United Airlines
Deal found 26/5C$ 481
Wed 3/611:01 a.m.
YUL
-
CUN
1 stop9h 34m
Multiple Airlines
Thu 11/612:35 p.m.
CUN
-
YUL
1 stop10h 45m
Multiple Airlines
Deal found 29/5C$ 483
Sat 30/56:10 a.m.
YUL
-
CUN
1 stop9h 16m
United Airlines
Sat 6/68:45 a.m.
CUN
-
YUL
1 stop12h 21m
United Airlines
Deal found 29/5C$ 484
Sat 30/56:00 a.m.
YUL
-
CUN
1 stop6h 47m
United Airlines
Mon 1/68:45 a.m.
CUN
-
YUL
1 stop12h 21m
United Airlines
Deal found 28/5C$ 486

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 30 May 2026.

Round-trip from

C$ 483

One-way from

C$ 240

Popular in

December

Cheapest in

September

Average price

C$ 639

Good round-trip deal

C$ 549 or less

Good one-way deal

C$ 297 or less
Arajet
  • Arajet
  • 9/6-11/6
  • 2 total stops
  • 20h 29m total
  • Montreal to Cancún
Search Deals
American Airlines
  • American Airlines
  • 18/8
  • 1 total stop
  • 28h 32m total
  • Montreal to Cancún
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 38 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 May 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 30 May 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

6:00 a.m.-7:19 p.m.

2 stops14h 19m

Cancun

Fri 19/6

3:46 p.m.-4:10 p.m.

1 stop23h 24m

C$ 516

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

6:00 a.m.-11:47 a.m.

1 stop6h 47m

Cancun

Tue 16/6

11:14 a.m.-12:13 a.m.

1 stop11h 59m

C$ 517

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

6:00 a.m.-1:39 p.m.

1 stop8h 39m

Cancun

Fri 19/6

5:55 p.m.-4:10 p.m.

1 stop21h 15m

C$ 538

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

7:22 a.m.-10:30 a.m.

1 stop27h 08m

Cancun

Mon 23/11

11:48 a.m.-12:07 a.m.

1 stop12h 19m

C$ 553

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

7:35 a.m.-10:01 p.m.

1 stop14h 26m

Cancun

Sun 8/11

7:01 a.m.-11:43 p.m.

1 stop16h 42m

C$ 603

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

7:35 a.m.-10:31 a.m.

1 stop26h 56m

Cancun

Sat 14/11

2:00 p.m.-11:43 p.m.

1 stop9h 43m

C$ 603

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

8:35 a.m.-9:58 p.m.

1 stop14h 23m

Cancun

Fri 21/8

11:46 a.m.-12:40 a.m.

1 stop11h 54m

C$ 607

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

8:35 a.m.-9:50 a.m.

1 stop26h 15m

Cancun

Fri 31/7

7:01 a.m.-12:40 a.m.

1 stop16h 39m

C$ 621

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Fri 31/7

6:45 a.m.-12:00 p.m.

1 stop6h 15m

Cancun

Tue 25/8

1:00 p.m.-8:30 p.m.

1 stop6h 30m

C$ 651
Quickest round-trip

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

7:05 a.m.-10:35 a.m.

Nonstop4h 30m

Cancun

Wed 9/9

11:45 a.m.-5:00 p.m.

Nonstop4h 15m

C$ 720

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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?

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún is 84 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, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún (average of C$ 564). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Cancún in December is currently the most expensive (average of C$ 825). 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 30 May 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 15% 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 30 May 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún, such as Porter Airlines,Air Transat, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
440 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
553 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
United Airlines
7.4
Good
9,766 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
WestJet
7.2
Good
3,350 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,105 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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 2 flights from Montreal Pierre Elliott Trudeau Intl to Cancun per day from 11 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 14h 19m. Fly via United Airlines or Copa 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 Aeromexico. Our recent data shows that you can find tickets from as low as C$ 260 on this airline. Additional options worth looking into are American Airlines and Arajet, starting at C$ 261 and C$ 278 round-trip. Users have found that Aeromexico is 60% 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$ 223 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from C$ 231 and C$ 242, 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 (85%), Air Transat (79%) or WestJet (73%) 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$ 491 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún. The cheapest flight overall is C$ 249 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Cancun) is currently priced at C$ 468.

  • 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, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún (average of C$ 564). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Cancún in December is currently the most expensive (average of C$ 825). 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 30 May 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 30 May 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapestC$ 260AverageC$ 591FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
American AirlinesCheapestC$ 261AverageC$ 532FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 278AverageC$ 575FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Flair AirlinesCheapestC$ 303AverageC$ 679FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 357AverageC$ 624FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 381AverageC$ 514FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 400AverageC$ 615FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 439AverageC$ 771FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Copa AirlinesCheapestC$ 449AverageC$ 489FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
WestJetCheapestC$ 513AverageC$ 683FlexibilityNo cancel feeOn-time60%
Search WestJet 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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