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Pierre Elliott Trudeau Intl

$164+ Cheap flights from Cancún (CUN) to Pierre Elliott Trudeau Intl (YUL)

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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — YUL
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheapflights Tip: The best prices from Cancun to Montreal Pierre Elliott Trudeau Intl are usually found in January or October, booked 65 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Cancún to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Pierre Elliott Trudeau Intl (YUL). 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$164
(Booking.com)

Popular in

July

Cheapest in

January

Average price

$391

Good round-trip deal

$166 or less

Good one-way deal

$197 or less
Provider with most accurate pricing for Cancun-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for Cancun-Montreal Pierre Elliott Trudeau Intl flights.
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From Cancun to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Cancun to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 17% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Cancun to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from Cancun to Montreal Pierre Elliott Trudeau Intl.
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Find flight deals from Cancún to Pierre Elliott Trudeau Intl

Cheapest flights from Cancún to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Cancún to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:55 pmCUN - YUL
2 stops20h 05mUnited Airlines
Sat 12/64:45 pmYUL - CUN
1 stop19h 45mUnited Airlines
Deal found 11/25$275
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:09 pmCUN - YUL
1 stop22h 07mUnited Airlines
Thu 12/117:00 amYUL - CUN
2 stops13h 18mUnited Airlines
Deal found 11/25$315
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:35 pmCUN - YUL
1 stop26h 41mUnited Airlines
Wed 12/39:15 amYUL - CUN
1 stop7h 25mUnited Airlines
Deal found 11/25$322
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2912:35 pmCUN - YUL
2 stops9h 07mUnited Airlines
Fri 12/124:45 pmYUL - CUN
2 stops20h 09mUnited Airlines
Deal found 11/25$327
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2912:35 pmCUN - YUL
2 stops9h 07mUnited Airlines
Thu 12/117:00 amYUL - CUN
2 stops13h 18mUnited Airlines
Deal found 11/25$368
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:39 amCUN - YUL
2 stops11h 09mUnited Airlines
Tue 12/96:00 amYUL - CUN
2 stops14h 18mUnited Airlines
Deal found 11/25$397
This Air Canada deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:15 pmCUN - YUL
Nonstop4h 10mAir Canada
Thu 1/88:50 amYUL - CUN
1 stop11h 55mAir Canada
Deal found 11/25$403
This WestJet deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:25 pmCUN - YUL
1 stop27h 18mWestJet
Thu 1/87:30 pmYUL - CUN
2 stops44h 32mWestJet
Deal found 11/24$411
This CheapOair deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:55 pmCUN - YUL
1 stop6h 40mMultiple Airlines
Thu 1/86:45 amYUL - CUN
1 stop10h 10mMultiple Airlines
Deal found 11/24$413
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:27 pmCUN - YUL
1 stop7h 50mUnited Airlines
Sun 12/76:00 amYUL - CUN
1 stop7h 33mUnited Airlines
Deal found 11/25$443

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cancún to Pierre Elliott Trudeau Intl 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 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Cancún to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Cancún

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Thu 2/5

5:55 pm-1:28 pm

2 stops19h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 2/10

6:00 am-5:50 pm

2 stops11h 50m

$289

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Wed 4/15

7:51 am-12:10 am

2 stops15h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

9:15 am-3:51 pm

1 stop7h 36m

$289

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Tue 2/24

8:39 am-9:42 pm

2 stops13h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 3/2

3:00 pm-11:25 am

2 stops20h 25m

$289

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Wed 1/21

8:39 am-9:42 pm

2 stops13h 03m

Montreal Pierre Elliott Trudeau Intl

Sat 1/24

4:45 pm-12:30 pm

1 stop19h 45m

$290

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Thu 1/22

12:35 pm-7:48 pm

1 stop7h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

7:00 am-5:50 pm

2 stops10h 50m

$290

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Wed 1/21

8:39 am-9:42 pm

2 stops13h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

4:45 pm-12:30 pm

1 stop19h 45m

$290

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Tue 1/13

5:09 pm-1:28 pm

2 stops20h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 1/17

4:45 pm-1:33 pm

1 stop20h 48m

$290

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Thu 1/22

12:35 pm-7:48 pm

1 stop7h 13m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

6:00 am-12:30 pm

1 stop30h 30m

$290

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Mon 12/22

8:30 pm-12:40 am

Nonstop4h 10m

$164

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Tue 12/9

8:30 pm-12:40 am

Nonstop4h 10m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 19 results
1
2

Compare providers for flights from Cancún to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to Pierre Elliott Trudeau Intl in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cancún-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cancún-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cancún-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cancún-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cancún to Pierre Elliott Trudeau Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Cancún to Pierre Elliott Trudeau Intl. Price data was last updated on November 21, 2025.

The price you pay for your flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport (average of $164). Flying from Cancún to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of $304). 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 CUN to YUL?

Find hourly flight availability from Cancún to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Cancún to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 64% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Cancún to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Cancún to Pierre Elliott Trudeau Intl. Price data was last updated on November 25, 2025.

Travelers seeking maximum savings on their Cancún to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated November 26, 2025.
Peruse reviews from past customers who have flown with Air Transat, WestJet, and Air Canada from Cancún to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
478 reviews

Crew

8.4

Entertainment

7.1

Food

6.8

Boarding

7.9

Comfort

7.3

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
478 reviews
Air Transat
7.8
Good
478 reviews

Crew

8.4

Entertainment

7.1

Food

6.8

Boarding

7.9

Comfort

7.3

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,173 reviews
Air Transat
7.8
Good
478 reviews

Crew

8.4

Entertainment

7.1

Food

6.8

Boarding

7.9

Comfort

7.3

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,481 reviews
Air Transat
7.8
Good
478 reviews

Crew

8.4

Entertainment

7.1

Food

6.8

Boarding

7.9

Comfort

7.3

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from Cancún to Pierre Elliott Trudeau Intl. 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 from for flights from Cancún to Montreal Pierre Elliott Trudeau Intl?

    Located just 8.9 mi from the city center, Cancun is the airport most travelers will use when flying to Montreal Pierre Elliott Trudeau Intl from Cancún. Booking flights from Cancun (CUN) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there are 3 daily outbound flights to Montreal Pierre Elliott Trudeau Intl from 3 different airlines.

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

    There are many flights that can get you from Cancún to Montreal Pierre Elliott Trudeau Intl Airport in 19h 33m. Fly via United Airlines to get the fastest option. Cancún and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 1843 mi.

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

    Currently priced at $211, Air Canada will fly you from Cancún to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Transat and WestJet - these airlines can fly you to your destination from $219 and $576, respectively. Air Canada is priced at 53% lower than the current average price of a flight leaving 3 months from now.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Cancún to Montreal Pierre Elliott Trudeau Intl Airport on time: Air Canada Rouge (91%), Air Transat (90%), Air Canada (90%).

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

    The cheapest flight price from Cancún to Montreal Pierre Elliott Trudeau Intl Airport is $145. On average you can expect to pay $316. The most popular route, (Cancun - Montreal Pierre Elliott Trudeau Intl), can usually be booked for $413.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cancún to Pierre Elliott Trudeau Intl 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 Cancún to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport (average of $164). Flying from Cancún to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of $304). 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

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

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Top 3 airlines flying from Cancún to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Cancún to Pierre Elliott Trudeau Intl. 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 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$211Average$444FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$219Average$605FlexibilityNo cancel feeOn-time50%
WestJetCheapest$576Average$597FlexibilityNo cancel feeOn-time60%

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