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Pierre Elliott Trudeau Intl

$267+ Cheap flights from Mexico City (MEX) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — YUL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Mexico City Benito Juarez to Montreal Pierre Elliott Trudeau Intl are usually found in March or September, booked 41 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Mexico City to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) 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 September 11, 2025.

Round-trip from

$460
(Kiwi.com)

One-way from

$267
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$516

Good round-trip deal

$657 or less

Good one-way deal

$421 or less
From Mexico City Benito Juarez to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Mexico City Benito Juarez to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Mexico City Benito Juarez to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from Mexico City Benito Juarez to Montreal Pierre Elliott Trudeau Intl.
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Find flight deals from Mexico City to Pierre Elliott Trudeau Intl

Cheapest flights from Mexico City to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Mexico City to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:20 pmMEX - YUL
1 stop18h 25mMultiple Airlines
Sun 11/236:45 amYUL - MEX
2 stops19h 15mMultiple Airlines
Deal found 9/10$460
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/115:45 pmMEX - YUL
2 stops19h 15mUnited Airlines
Wed 11/199:15 amYUL - MEX
2 stops10h 40mUnited Airlines
Deal found 9/9$487
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/159:40 amMEX - YUL
1 stop9h 08mUnited Airlines
Sun 11/239:15 amYUL - MEX
1 stop13h 35mUnited Airlines
Deal found 9/10$488
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/711:00 amMEX - YUL
1 stop9h 42mUnited Airlines
Sat 11/292:13 pmYUL - MEX
1 stop8h 37mUnited Airlines
Deal found 9/11$489
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1212:10 amMEX - YUL
Nonstop5h 20mMultiple Airlines
Mon 10/207:00 amYUL - MEX
3 stops40h 10mMultiple Airlines
Deal found 9/9$507
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:35 pmMEX - YUL
1 stop8h 09mAmerican Airlines
Sat 11/157:30 amYUL - MEX
2 stops17h 40mAmerican Airlines
Deal found 9/11$509
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:45 amMEX - YUL
1 stop22h 58mMultiple Airlines
Fri 11/216:45 amYUL - MEX
2 stops24h 00mMultiple Airlines
Deal found 9/10$515
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:15 pmMEX - YUL
1 stop16h 30mMultiple Airlines
Sat 11/16:45 amYUL - MEX
2 stops25h 00mMultiple Airlines
Deal found 9/10$526
This Air Canada deal was found by Cheapflights users on 9/11. 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 11/207:15 amMEX - YUL
1 stop12h 45mAir Canada
Mon 11/247:05 pmYUL - MEX
Nonstop5h 59mAir Canada
Deal found 9/11$527
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Fri 11/146:00 amMEX - YUL
Nonstop5h 00mAir Canada
Wed 11/197:05 pmYUL - MEX
Nonstop5h 59mAir Canada
Deal found 9/10$529

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City 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 September 11, 2025.
Use the filters below to find and compare flights from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Mexico City

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Sat 11/15

9:40 am-7:48 pm

1 stop9h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

7:00 am-9:50 pm

2 stops15h 50m

$488

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Tue 11/18

9:40 am-7:48 pm

1 stop9h 08m

Montreal Pierre Elliott Trudeau Intl

Sat 11/22

4:45 pm-10:05 am

2 stops18h 20m

$488

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Wed 12/24

9:40 am-7:48 pm

1 stop9h 08m

Montreal Pierre Elliott Trudeau Intl

Sat 1/10

2:13 pm-9:50 pm

1 stop8h 37m

$488

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Mon 11/17

9:40 am-3:16 pm

1 stop28h 36m

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

9:15 am-9:50 pm

1 stop13h 35m

$488

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Mon 11/17

9:40 am-3:16 pm

1 stop28h 36m

Montreal Pierre Elliott Trudeau Intl

Sat 11/22

4:45 pm-10:05 am

2 stops18h 20m

$488

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Mon 11/17

9:40 am-3:16 pm

1 stop28h 36m

Montreal Pierre Elliott Trudeau Intl

Thu 11/20

2:13 pm-9:50 pm

1 stop8h 37m

$488

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Sat 11/15

9:40 am-7:48 pm

1 stop9h 08m

Montreal Pierre Elliott Trudeau Intl

Sat 11/22

4:45 pm-10:05 am

2 stops18h 20m

$488

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Tue 11/18

9:40 am-7:48 pm

1 stop9h 08m

Montreal Pierre Elliott Trudeau Intl

Thu 11/20

7:00 am-9:50 pm

2 stops15h 50m

$488

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Tue 9/16

12:05 am-12:27 am

2 stops22h 22m

$267

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Tue 9/23

4:10 pm-5:00 pm

2 stops22h 50m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 17 results
1
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The best insider tips for Mexico City to Montreal Pierre Elliott Trudeau Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Mexico City to Montreal Pierre Elliott Trudeau Intl Airport trip
Airports
MEX

Expect efficient security lines at MEX, usually under 20 minutes. Arrive early for US flights due to additional gate checks.

Read more about MEXby Brandon Schultz
YUL

Use the Line 747 bus for a cheap ride to downtown Montreal from YUL. Buses run every 10-15 minutes.

Read more about YULby John Walton
Our travel experts
John Walton

John Walton

Expert on YUL

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on MEX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Best time to book a flight from Mexico City to Pierre Elliott Trudeau Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to Pierre Elliott Trudeau Intl. Price data was last updated on August 29, 2025.

The price you pay for your flight from Mexico City 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 41 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 Mexico City to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 MEX to YUL?

Find hourly flight availability from Mexico City 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 September 11, 2025.

When flying from Mexico City 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 45% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Mexico City to Pierre Elliott Trudeau Intl. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Mexico City to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings 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 Mexico City 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 September 11, 2025.
Read reviews from past customers who have flown Aeromexico and Air Canada from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.5
Good
1,701 reviews

Boarding

7.4

Overall

7.5

Entertainment

7.1

Food

6.6

Crew

7.9

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Aeromexico
7.5
Good
1,701 reviews
Aeromexico
7.5
Good
1,701 reviews

Boarding

7.4

Overall

7.5

Entertainment

7.1

Food

6.6

Crew

7.9

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Air Canada
7.1
Good
10,000 reviews
Aeromexico
7.5
Good
1,701 reviews

Boarding

7.4

Overall

7.5

Entertainment

7.1

Food

6.6

Crew

7.9

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Related info for your journey

Find useful and relevant information for your journey from Mexico City 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 Mexico City to Montreal Pierre Elliott Trudeau Intl?

    For a flight from Mexico City to Montreal Pierre Elliott Trudeau Intl, you will be flying from Benito Juarez. Mexico City Benito Juarez (MEX) is just 5.5 mi from the center of the city. Benito Juarez is the only Mexico City airport and it handles 3 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 2 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Mexico City Benito Juarez on a regular basis.

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

    United Airlines can get you from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport in just under 9h 08m. Your travel time can differ by up to . Mexico City and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 2305 mi.

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

    Cheapflights users have booked flights from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport round-trip from $259. Another airline that can offer you cheap pricing is Air Canada. Aeromexico is priced at 55% lower than the current average price of a flight leaving 3 months from now.

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

    Before booking your flight to Montreal Pierre Elliott Trudeau Intl Airport from Mexico City, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (93%), WestJet (93%), Aeromexico( 92%).

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

    On average you can expect to pay $758 for a flight from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport. The cheapest flight overall is $234 while the most popular route, (Mexico City Benito Juarez - Montreal Pierre Elliott Trudeau Intl) is currently priced at $527.

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

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

  • How can I find direct flights from Mexico City 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 Mexico City to Pierre Elliott Trudeau Intl.

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

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

    Currently, January is the cheapest month in which you can book a flight from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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
Sherbrooke
Dorval

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Mexico City to Pierre Elliott Trudeau Intl

Discover the top 2 airlines that operate flights from Mexico City 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$259Average$662FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$266Average$705FlexibilityNo cancel feeOn-time67%

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