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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún from C$ 271

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CUN
28 Jul — 4 Aug1
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 June, 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 28 June 2026.

Fri 4/911:01 a.m.
YUL
-
CUN
1 stop23h 39m
Multiple Airlines
Sun 13/92:32 p.m.
CUN
-
YUL
1 stop8h 48m
Multiple Airlines
Deal found 25/6C$ 484
Wed 5/84:15 p.m.
YUL
-
CUN
1 stop18h 45m
American Airlines
Fri 28/83:37 p.m.
CUN
-
YUL
1 stop20h 09m
American Airlines
Deal found 24/6C$ 485
Tue 18/87:29 a.m.
YUL
-
CUN
1 stop7h 01m
American Airlines
Tue 25/84:30 p.m.
CUN
-
YUL
2 stops18h 13m
American Airlines
Deal found 23/6C$ 487
Thu 10/911:01 a.m.
YUL
-
CUN
1 stop13h 30m
Multiple Airlines
Sun 13/92:32 p.m.
CUN
-
YUL
1 stop8h 48m
Multiple Airlines
Deal found 25/6C$ 495
Mon 5/1011:01 a.m.
YUL
-
CUN
1 stop13h 30m
Aeromexico
Thu 15/1011:16 a.m.
CUN
-
YUL
1 stop19h 14m
Aeromexico
Deal found 24/6C$ 502
Fri 21/85:34 p.m.
YUL
-
CUN
1 stop19h 27m
American Airlines
Fri 28/83:37 p.m.
CUN
-
YUL
1 stop20h 09m
American Airlines
Deal found 26/6C$ 510
Thu 25/64:55 p.m.
YUL
-
CUN
2 stops18h 11m
United Airlines
Tue 30/68:45 a.m.
CUN
-
YUL
1 stop12h 21m
United Airlines
Deal found 24/6C$ 512
Fri 4/97:00 a.m.
YUL
-
CUN
1 stop9h 54m
Arajet
Sun 13/92:32 p.m.
CUN
-
YUL
1 stop8h 48m
Arajet
Deal found 25/6C$ 514
Tue 14/76:45 a.m.
YUL
-
CUN
1 stop6h 19m
Multiple Airlines
Sat 18/77:55 p.m.
CUN
-
YUL
1 stop18h 15m
Multiple Airlines
Deal found 27/6C$ 515

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 28 June 2026.

Round-trip from

C$ 484

One-way from

C$ 271

Popular in

December

Cheapest in

September

Average price

C$ 586

Good round-trip deal

C$ 640 or less

Good one-way deal

C$ 347 or less
Arajet
  • Arajet
  • 4/9-13/9
  • 2 total stops
  • 32h 27m total
  • Montreal to Cancún
Search Deals
Aeromexico
  • Aeromexico
  • 11/7
  • 1 total stop
  • 12h 33m total
  • Montreal to Cancún
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 28 June 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 18/8

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

2 stops20h 46m

Cancun

Mon 24/8

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

2 stops16h 18m

C$ 571

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

8:35 a.m.-9:55 a.m.

1 stop26h 20m

Cancun

Mon 31/8

10:50 a.m.-12:40 a.m.

1 stop12h 50m

C$ 578

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

3:25 p.m.-4:45 p.m.

1 stop26h 20m

Cancun

Sat 18/7

3:38 p.m.-10:40 a.m.

1 stop18h 02m

C$ 579

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

7:22 a.m.-10:07 p.m.

1 stop14h 45m

Cancun

Sun 15/11

11:30 a.m.-12:07 a.m.

1 stop12h 37m

C$ 580

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

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

1 stop26h 15m

Cancun

Wed 22/7

11:15 a.m.-12:40 a.m.

1 stop12h 25m

C$ 606

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

8:35 a.m.-9:55 a.m.

1 stop26h 20m

Cancun

Mon 27/7

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

1 stop16h 39m

C$ 606

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

2:30 p.m.-7:20 p.m.

Nonstop4h 50m

Cancun

Mon 23/11

1:35 p.m.-5:45 p.m.

Nonstop4h 10m

C$ 610

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

3:25 p.m.-11:05 a.m.

2 stops20h 40m

Cancun

Tue 25/8

5:22 p.m.-5:30 p.m.

2 stops23h 08m

C$ 615

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 29/10

2:30 p.m.-6:20 p.m.

Nonstop4h 50m

Cancun

Sat 7/11

8:30 p.m.-12:40 a.m.

Nonstop4h 10m

C$ 626
Quickest round-trip

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

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

Nonstop4h 30m

Cancun

Sat 26/9

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

Nonstop4h 15m

C$ 646

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/6

Showing 1-10 of 22 resultsSorted by cheapest first
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2
3

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 76 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$ 582). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Cancún in December is currently the most expensive (average of C$ 839). 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 28 June 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 14% 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 28 June 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
441 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Crew

8.6

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
441 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Crew

8.6

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
559 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Crew

8.6

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
9,899 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Crew

8.6

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
3,385 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Crew

8.6

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
11,269 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Crew

8.6

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 3 flights from Montreal Pierre Elliott Trudeau Intl to Cancun per day from 10 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 20h 46m. 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 Copa Airlines. Our recent data shows that you can find tickets from as low as C$ 246 on this airline. Additional options worth looking into are Aeromexico and American Airlines, starting at C$ 268 and C$ 281 round-trip. Users have found that Copa Airlines is 63% 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$ 230 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$ 238 and C$ 249, 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 (100%), WestJet (97%) or Air Transat (93%) 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$ 939 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún. The cheapest flight overall is C$ 285 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Cancun) is currently priced at C$ 430.

  • 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$ 582). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Cancún in December is currently the most expensive (average of C$ 839). 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 28 June 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 28 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 246AverageC$ 462FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
AeromexicoCheapestC$ 268AverageC$ 581FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
American AirlinesCheapestC$ 281AverageC$ 536FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 323AverageC$ 599FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Air CanadaCheapestC$ 368AverageC$ 640FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 392AverageC$ 519FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 411AverageC$ 631FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 446AverageC$ 789FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 486AverageC$ 704FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 539AverageC$ 573FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines 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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