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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City from C$ 324

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — MEX
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Mexico City Benito Juarez are usually found in April or May, booked 82 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Pierre Elliott Trudeau Intl to Mexico City

Enter your travel dates to find the best prices.

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 30 July 2026.

Fri 18/911:01 a.m.
YUL
-
MEX
Nonstop5h 39m
Aeromexico
Thu 24/912:10 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 28/7C$ 552
Fri 18/911:01 a.m.
YUL
-
MEX
Nonstop5h 39m
Aeromexico
Sun 20/912:10 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 30/7C$ 555
Sat 22/83:45 p.m.
YUL
-
MEX
1 stop22h 23m
American Airlines
Sat 5/91:03 p.m.
MEX
-
YUL
1 stop20h 40m
American Airlines
Deal found 29/7C$ 562
Sun 6/911:01 a.m.
YUL
-
MEX
Nonstop5h 39m
Aeromexico
Sat 12/912:10 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 29/7C$ 579
Thu 3/911:01 a.m.
YUL
-
MEX
Nonstop5h 39m
Aeromexico
Tue 8/912:10 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 29/7C$ 580
Tue 8/911:01 a.m.
YUL
-
MEX
Nonstop5h 39m
Aeromexico
Mon 14/912:10 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 30/7C$ 591
Fri 4/911:01 a.m.
YUL
-
MEX
Nonstop5h 39m
Aeromexico
Thu 10/912:10 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 28/7C$ 594

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 30 July 2026.

Round-trip from

C$ 552

One-way from

C$ 324

Popular in

December

Cheapest in

April

Average price

C$ 846

Good round-trip deal

C$ 680 or less

Good one-way deal

C$ 391 or less
Aeromexico
  • Aeromexico
  • 18/9-24/9
  • Nonstop
  • 10h 59m total
  • Montreal to Mexico City
Search Deals
Aeromexico
  • Aeromexico
  • 1/9
  • Nonstop
  • 5h 39m total
  • Montreal to Mexico City
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 317 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 77 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 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 629,999 searches. Data last updated 30 July 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

7:10 a.m.-7:20 p.m.

1 stop13h 10m

Mexico City Benito Juarez

Sun 13/12

3:25 a.m.-12:06 a.m.

1 stop19h 41m

C$ 838

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

2:20 p.m.-8:15 p.m.

1 stop7h 55m

Mexico City Benito Juarez

Thu 17/12

8:10 a.m.-9:40 p.m.

1 stop12h 30m

C$ 984

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

7:00 a.m.-10:30 p.m.

2 stops16h 30m

Mexico City Benito Juarez

Tue 20/4

4:40 a.m.-9:40 p.m.

2 stops15h 00m

C$ 984

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

9:15 a.m.-6:55 p.m.

2 stops10h 40m

Mexico City Benito Juarez

Sat 9/1

5:40 a.m.-9:40 p.m.

2 stops15h 00m

C$ 984

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Tue 5/1

6:10 a.m.-6:55 p.m.

2 stops13h 45m

Mexico City Benito Juarez

Tue 19/1

7:50 a.m.-9:40 p.m.

2 stops12h 50m

C$ 984

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

6:10 a.m.-3:40 p.m.

2 stops11h 30m

Mexico City Benito Juarez

Sat 15/8

6:30 a.m.-10:06 p.m.

2 stops13h 36m

C$ 984

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

2:13 p.m.-12:10 a.m.

2 stops10h 57m

Mexico City Benito Juarez

Wed 11/11

7:50 a.m.-7:48 p.m.

2 stops10h 58m

C$ 984

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

6:00 a.m.-11:45 a.m.

1 stop7h 45m

Mexico City Benito Juarez

Sun 23/8

11:35 a.m.-10:40 a.m.

2 stops21h 05m

C$ 984

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

6:00 a.m.-8:15 p.m.

2 stops16h 15m

Mexico City Benito Juarez

Fri 30/10

6:50 a.m.-9:42 p.m.

2 stops12h 52m

C$ 984

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

9:15 a.m.-11:10 p.m.

2 stops15h 55m

Mexico City Benito Juarez

Sun 20/9

8:45 a.m.-10:06 p.m.

2 stops11h 21m

C$ 1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 22 resultsSorted by cheapest first
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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?

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City (average of C$ 672). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City in December is currently the most expensive (average of C$ 1,446). 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 30 July 2026.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Mexico City flights typically cost between C$ 672 and C$ 1,055 in September.
The cheapest round-trip price found within the last 5 days was C$ 552 on Aeromexico (18 Sep-24 Sep).

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 30 July 2026.
Check out reviews from past customers who have flown with Aeromexico,United Airlines, andWestJet from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City 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.
Aeromexico
7.4
Good
1,470 reviews
Check prices

Comfort

7.5

Boarding

7.4

Crew

7.9

Entertainment

7.0

Food

6.5

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
Aeromexico
7.4
Good
1,470 reviews
Aeromexico
7.4
Good
1,470 reviews
Check prices

Comfort

7.5

Boarding

7.4

Crew

7.9

Entertainment

7.0

Food

6.5

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
United Airlines
7.4
Good
10,047 reviews
Aeromexico
7.4
Good
1,470 reviews
Check prices

Comfort

7.5

Boarding

7.4

Crew

7.9

Entertainment

7.0

Food

6.5

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
WestJet
7.2
Good
3,416 reviews
Aeromexico
7.4
Good
1,470 reviews
Check prices

Comfort

7.5

Boarding

7.4

Crew

7.9

Entertainment

7.0

Food

6.5

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
American Airlines
7.1
Good
11,847 reviews
Aeromexico
7.4
Good
1,470 reviews
Check prices

Comfort

7.5

Boarding

7.4

Crew

7.9

Entertainment

7.0

Food

6.5

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
Air Canada
7.1
Good
11,407 reviews
Aeromexico
7.4
Good
1,470 reviews
Check prices

Comfort

7.5

Boarding

7.4

Crew

7.9

Entertainment

7.0

Food

6.5

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.

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?

    Located just 8.9 km from the city centre, Mexico City Benito Juarez is the airport most travellers will use when flying to Mexico City from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Benito Juarez (MEX) should be relatively easy as there are 3 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 8 different airlines.

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

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City can take about 7h 55m. Copa Airlines provides one of the quickest options available for as low as C$ 984. Airlines will cover a distance of 3710 km. This flight may include one or multiple stops.

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

    According to our current data, Arajet (C$ 277), WestJet (C$ 313), and American Airlines (C$ 354) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City for 67% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 292. Arajet flights start at C$ 299 while deals on Aeromexico start at C$ 311 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City consider choosing LATAM Airlines (88%), WestJet (87%) or Aeromexico (87%) 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 Mexico City?

    On average you can expect to pay C$ 1,262 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City. The cheapest flight overall is C$ 311 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Mexico City Benito Juarez) is currently priced at C$ 615.

  • 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, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City (average of C$ 672). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City in December is currently the most expensive (average of C$ 1,446). 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

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Fly from Pierre Elliott Trudeau Intl to Mexico City on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Mexico City. Flights are based on user searches made on Cheapflights and were last updated on 30 July 2026.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Mexico City Benito Juarez
Aeromexico flights from Montreal Pierre Elliott Trudeau Intl to Mexico City Benito Juarez
United Airlines flights from Montreal Pierre Elliott Trudeau Intl to Mexico City Benito Juarez

Top 8 airlines flying from Pierre Elliott Trudeau Intl to Mexico City

Discover the top 8 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 629,999 searches. Data last updated 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 277AverageC$ 708FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
WestJetCheapestC$ 313AverageC$ 766FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 354AverageC$ 948FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 371AverageC$ 710FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapestC$ 374AverageC$ 888FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 434AverageC$ 568FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 436AverageC$ 588FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeroMexico ConnectCheapestC$ 846AverageC$ 1,085FlexibilityNo cancel feeOn-timeN/A
Search AeroMexico Connect flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Mexico City?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Mexico City 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 Mexico City with no change fees?

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Mexico City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Mexico City become cheaper?

Of course! You can now track prices for flights from Pierre Elliott Trudeau Intl to Mexico City and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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