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$264+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Mexico City (MEX)

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — MEX
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Mexico City Benito Juarez are usually found in May or April, booked 87 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Pierre Elliott Trudeau Intl to Mexico City

Cheapest flights from Pierre Elliott Trudeau Intl to Mexico City
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/316:45 am
YUL
-
MEX
2 stops21h 50m
Multiple Airlines
Wed 4/810:10 pm
MEX
-
YUL
1 stop24h 30m
Multiple Airlines
Deal found 2/10$467
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/168:00 am
YUL
-
MEX
2 stops39h 45m
Multiple Airlines
Thu 4/211:05 pm
MEX
-
YUL
1 stop23h 35m
Multiple Airlines
Deal found 2/10$469
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Thu 3/56:45 am
YUL
-
MEX
1 stop18h 00m
Multiple Airlines
Tue 3/176:15 am
MEX
-
YUL
2 stops16h 00m
Multiple Airlines
Deal found 2/10$482
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Fri 3/610:05 am
YUL
-
MEX
Nonstop6h 15m
Aeromexico
Mon 3/161:10 am
MEX
-
YUL
Nonstop5h 15m
Aeromexico
Deal found 2/10$489
This Mytrip deal was found by Cheapflights users on 2/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:00 pm
YUL
-
MEX
3 stops30h 25m
Multiple Airlines
Sun 4/198:25 am
MEX
-
YUL
3 stops28h 48m
Multiple Airlines
Deal found 2/7$490
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 3/410:05 am
YUL
-
MEX
Nonstop6h 15m
Multiple Airlines
Tue 3/176:15 am
MEX
-
YUL
2 stops16h 00m
Multiple Airlines
Deal found 2/10$493
This SmartFares deal was found by Cheapflights users on 2/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:01 am
YUL
-
MEX
Nonstop6h 09m
Aeromexico
Sat 5/1612:10 am
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 2/11$498
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:00 am
YUL
-
MEX
1 stop18h 10m
American Airlines
Thu 4/165:15 pm
MEX
-
YUL
2 stops20h 12m
American Airlines
Deal found 2/10$501
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:15 am
YUL
-
MEX
1 stop19h 05m
WestJet
Mon 5/111:15 am
MEX
-
YUL
1 stop27h 50m
WestJet
Deal found 2/11$504
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 3/1811:20 am
YUL
-
MEX
1 stop10h 00m
Multiple Airlines
Thu 4/211:05 pm
MEX
-
YUL
1 stop23h 35m
Multiple Airlines
Deal found 2/10$505

Find flight deals from Pierre Elliott Trudeau Intl to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Mexico City (MEX). 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$467
(Kiwi.com)

One-way from

$264
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$624

Good round-trip deal

$620 or less

Good one-way deal

$332 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Mexico City Benito Juarez flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Mexico City Benito Juarez flights.
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From Montreal Pierre Elliott Trudeau Intl to Mexico City Benito Juarez
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Mexico City Benito Juarez
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Mexico City Benito Juarez.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Mexico City Benito Juarez.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Mexico City 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 February 11, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Mexico City

Route

Depart

Return

Price

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 3/28

8:05 pm-12:04 am

Nonstop5h 59m

Mexico City Benito Juarez

Sat 4/4

5:00 am-12:10 pm

Nonstop5h 10m

$517

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 3/28

6:45 am-5:35 pm

2 stops12h 50m

Mexico City Benito Juarez

Sat 4/4

7:00 am-4:55 pm

3 stops31h 55m

$631

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

4:45 pm-9:05 am

2 stops18h 20m

Mexico City Benito Juarez

Tue 3/31

8:45 am-7:45 pm

1 stop9h 00m

$655

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Fri 3/13

2:13 pm-8:50 pm

1 stop8h 37m

Mexico City Benito Juarez

Wed 4/1

6:30 am-12:13 am

2 stops15h 43m

$655

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 3/14

2:13 pm-8:50 pm

1 stop8h 37m

Mexico City Benito Juarez

Tue 3/31

8:45 am-7:45 pm

1 stop9h 00m

$655

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sun 3/15

9:15 am-8:50 pm

1 stop13h 35m

Mexico City Benito Juarez

Sat 3/21

4:45 am-9:17 pm

2 stops14h 32m

$656

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

2:13 pm-9:50 pm

1 stop8h 37m

Mexico City Benito Juarez

Tue 3/10

1:40 pm-9:17 pm

1 stop29h 37m

$656

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

11:23 am-8:15 pm

2 stops10h 52m

Mexico City Benito Juarez

Wed 4/22

11:35 am-12:13 am

2 stops10h 38m

$656

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

6:00 am-12:10 am

2 stops19h 10m

Mexico City Benito Juarez

Fri 3/13

8:40 am-3:16 pm

1 stop28h 36m

$656

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

6:35 pm-8:35 am

2 stops16h 00m

Mexico City Benito Juarez

Tue 4/21

9:35 am-10:06 pm

2 stops10h 31m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 23 results
1
2
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Compare providers for flights from Pierre Elliott Trudeau Intl to Mexico City

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 Pierre Elliott Trudeau Intl to Mexico City in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 Montreal Pierre Elliott Trudeau Intl Airport-Mexico City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Mexico City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Mexico City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Mexico City flights, Cheapflights users trust FlightHub the most. FlightHub 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 Montreal Pierre Elliott Trudeau Intl Airport-Mexico City 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 Pierre Elliott Trudeau Intl to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City 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 Mexico City

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Mexico City. Price data was last updated on February 6, 2026.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City is 87 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 Mexico City?

Currently, December is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City (average of $173). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City in March is currently the most expensive (average of $344). 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 MEX?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City as you normally would.

The best insider tips for Montreal Pierre Elliott Trudeau Intl Airport to Mexico City flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Montreal Pierre Elliott Trudeau Intl Airport to Mexico City trip
Our travel experts
John Walton

John Walton

Expert on YUL

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 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

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. 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 Mexico City. Reviews last updated February 11, 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City, such as Aeromexico, United Airlines, and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.4
Good
1,577 reviews

Boarding

7.4

Food

6.6

Overall

7.4

Comfort

7.5

Crew

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Aeromexico
7.4
Good
1,577 reviews
Aeromexico
7.4
Good
1,577 reviews

Boarding

7.4

Food

6.6

Overall

7.4

Comfort

7.5

Crew

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
United Airlines
7.4
Good
9,274 reviews
Aeromexico
7.4
Good
1,577 reviews

Boarding

7.4

Food

6.6

Overall

7.4

Comfort

7.5

Crew

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
WestJet
7.2
Good
3,256 reviews
Aeromexico
7.4
Good
1,577 reviews

Boarding

7.4

Food

6.6

Overall

7.4

Comfort

7.5

Crew

7.9

Entertainment

7.0

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
10,707 reviews
Aeromexico
7.4
Good
1,577 reviews

Boarding

7.4

Food

6.6

Overall

7.4

Comfort

7.5

Crew

7.9

Entertainment

7.0

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 Pierre Elliott Trudeau Intl to Mexico City. 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 Mexico City from Montreal Pierre Elliott Trudeau Intl?

    Mexico City Benito Juarez (MEX) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Mexico City. You should not have trouble finding flights to Benito Juarez from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 4 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Mexico City airport from Montreal Pierre Elliott Trudeau Intl. It is only a 5.5 mi journey from Benito Juarez (MEX) to Mexico City’s city center.

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

    For as low as $517, Air Canada can have you in Mexico City from Montreal Pierre Elliott Trudeau Intl Airport in 5h 59m. Airlines will cover a distance of 2305 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Aeromexico is currently your cheapest option to Mexico City, with prices starting at $226. Additional round-trip tickets that might be worth considering are offered by United Airlines and WestJet, with the lowest prices starting at $255 and $282, respectively. Aeromexico is priced at 63% lower than the current average price of a flight leaving 3 months from now.

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

    Before booking your flight to Mexico City from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (80%), WestJet (80%), Aeromexico( 80%).

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

    On average you can expect to pay $522 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City. The cheapest flight overall is $325 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Mexico City Benito Juarez) is currently priced at $500.

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

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

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

    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 Mexico City.

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

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

    Currently, December is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City (average of $173). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City in March is currently the most expensive (average of $344). 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 Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Taxco

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Top 4 airlines flying from Pierre Elliott Trudeau Intl to Mexico City

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Mexico City. 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$226Average$535FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$255Average$588FlexibilityNo cancel feeOn-time69%
WestJetCheapest$282Average$444FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$310Average$682FlexibilityNo cancel feeOn-time67%

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