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Cheap flights from Cancún to Montreal Pierre Elliott Trudeau Intl Airport from C$ 283

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — YUL
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cancun to Montreal Pierre Elliott Trudeau Intl are usually found in October or September, booked 41 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Cancún to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 23 July 2026.

Tue 8/912:35 p.m.
CUN
-
YUL
1 stop10h 45m
Arajet
Wed 16/97:00 a.m.
YUL
-
CUN
1 stop9h 34m
Arajet
Deal found 20/7C$ 431
Tue 8/912:35 p.m.
CUN
-
YUL
1 stop10h 45m
Arajet
Wed 23/97:00 a.m.
YUL
-
CUN
1 stop9h 34m
Arajet
Deal found 19/7C$ 435
Fri 4/96:04 a.m.
CUN
-
YUL
1 stop24h 26m
Aeromexico
Fri 11/911:01 a.m.
YUL
-
CUN
1 stop13h 30m
Aeromexico
Deal found 19/7C$ 451
Sun 13/92:32 p.m.
CUN
-
YUL
1 stop8h 48m
Multiple Airlines
Sun 20/95:45 p.m.
YUL
-
CUN
1 stop19h 45m
Multiple Airlines
Deal found 20/7C$ 457
Tue 6/1012:35 p.m.
CUN
-
YUL
1 stop10h 45m
Arajet
Fri 16/107:00 a.m.
YUL
-
CUN
1 stop9h 54m
Arajet
Deal found 19/7C$ 464
Thu 10/911:45 a.m.
CUN
-
YUL
Nonstop4h 15m
Multiple Airlines
Wed 16/97:00 a.m.
YUL
-
CUN
1 stop9h 34m
Multiple Airlines
Deal found 19/7C$ 490
Tue 1/99:11 a.m.
CUN
-
YUL
1 stop21h 19m
Aeromexico
Mon 7/911:01 a.m.
YUL
-
CUN
1 stop12h 43m
Aeromexico
Deal found 19/7C$ 495
Tue 25/87:04 a.m.
CUN
-
YUL
1 stop23h 26m
Aeromexico
Sat 5/911:01 a.m.
YUL
-
CUN
1 stop27h 39m
Aeromexico
Deal found 18/7C$ 496

Find 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 23 July 2026.

Round-trip from

C$ 431

One-way from

C$ 283

Popular in

July

Cheapest in

October

Average price

C$ 865

Good round-trip deal

C$ 263 or less

Good one-way deal

C$ 374 or less
Arajet
  • Arajet
  • 8/9-16/9
  • 2 total stops
  • 20h 19m total
  • Cancún to Montreal
Search Deals
American Airlines
  • American Airlines
  • 18/12
  • 1 total stop
  • 11h 36m total
  • Cancún to Montreal
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Cancun to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from Cancun to Montreal Pierre Elliott Trudeau Intl.
Search Deals

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 629,999 searches. Data last updated 23 July 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Fri 4/9

6:04 a.m.-7:30 a.m.

1 stop24h 26m

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

11:01 a.m.-11:31 p.m.

1 stop13h 30m

C$ 452

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Tue 25/8

7:04 a.m.-7:30 a.m.

1 stop23h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

11:01 a.m.-1:40 p.m.

1 stop27h 39m

C$ 496

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Sun 1/11

10:30 a.m.-2:45 p.m.

Nonstop4h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

9:35 p.m.-2:20 p.m.

1 stop16h 45m

C$ 551

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Fri 18/9

2:49 p.m.-10:40 a.m.

2 stops18h 51m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

6:10 a.m.-1:10 p.m.

1 stop8h 00m

C$ 558

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Thu 10/9

3:46 p.m.-10:06 p.m.

1 stop29h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

9:15 a.m.-7:19 p.m.

2 stops11h 04m

C$ 558

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Tue 29/9

6:36 p.m.-7:30 a.m.

1 stop11h 54m

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

11:01 a.m.-10:44 p.m.

1 stop12h 43m

C$ 565

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Sat 31/10

7:23 a.m.-9:42 p.m.

1 stop13h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

7:00 a.m.-4:40 p.m.

2 stops9h 40m

C$ 582

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Thu 13/8

1:54 p.m.-12:40 a.m.

1 stop9h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

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

1 stop26h 15m

C$ 599
Quickest round-trip

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Fri 4/9

2:31 p.m.-7:30 a.m.

1 stop15h 59m

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

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

Nonstop4h 30m

C$ 613

CancúnMontreal

CUN - YUL

CUNYUL

Cancun

Thu 13/8

1:57 p.m.-10:40 a.m.

2 stops19h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

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

2 stops20h 46m

C$ 637

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/7

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

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?

The best time to book flights from Cancún to Montreal Pierre Elliott Trudeau Intl Airport is 39 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 Cancún to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 476). Flying from Cancún to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 865). 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 23 July 2026.

When flying from Cancún to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus 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 18 July 2026.

Travelers seeking maximum savings on their Cancún to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday evenings 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 23 July 2026.
Get a feel of what it's like to fly with Air Transat and Air Canada from Cancún to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
566 reviews
Check prices

Boarding

8.0

Food

6.8

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

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
566 reviews
Air Transat
7.8
Good
566 reviews
Check prices

Boarding

8.0

Food

6.8

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

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
11,371 reviews
Air Transat
7.8
Good
566 reviews
Check prices

Boarding

8.0

Food

6.8

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

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?

    If you book a flight to Montreal Pierre Elliott Trudeau Intl from Cancún, you will be flying from 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 Cancun to Montreal Pierre Elliott Trudeau Intl per day from 2 different airlines.

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

    For as low as C$ 551, Aeromexico can have you in Montreal Pierre Elliott Trudeau Intl Airport from Cancún in 4h 15m. The distance from Cancún to Montreal Pierre Elliott Trudeau Intl Airport is about 2966 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from Cancún to Montreal Pierre Elliott Trudeau Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 260 on this airline. An additional option worth looking into is Air Transat, starting at C$ 285. Air Canada is 60% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Aeromexico, which is currently one of the cheapest options available, starting at C$ 170. Porter Airlines flights start at C$ 200 while deals on United Airlines start at C$ 200 one-way.

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

    Before booking your flight to Montreal Pierre Elliott Trudeau Intl Airport from Cancún, check out the most reliable airlines to get you to your destination on time: Air Transat (93%), Air Canada Rouge (89%), WestJet( 85%).

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

    Looking at all options, your cheapest flight can be booked for C$ 241. While the most popular route (Cancun - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 499 on average, our data indicates C$ 386 when flying from Cancún to Montreal Pierre Elliott Trudeau Intl Airport.

  • 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, October is the cheapest month in which you can book a flight from Cancún to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 476). Flying from Cancún to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 865). 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 Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cancún to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Cozumel to Pierre Elliott Trudeau Intl flights

Top 2 airlines flying from Cancún to Pierre Elliott Trudeau Intl

Discover the top 2 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 629,999 searches. Data last updated 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 260AverageC$ 681FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 285AverageC$ 760FlexibilityNo 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 Cancún to Pierre Elliott Trudeau Intl?

Cheapflights helps you search for flights from Cancún to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Cancún.

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

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Cancún 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 Cancún to Pierre Elliott Trudeau Intl become cheaper?

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

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