Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport from C$ 366

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — YUL
21 Aug — 28 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Mexico City Benito Juarez to Montreal Pierre Elliott Trudeau Intl are usually found in May or April, booked 85 days in advance, depart on a Thursday or Sunday and return on a Monday

Cheap flight deals from Mexico City to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 22 July 2026.

Sat 15/85:15 p.m.
MEX
-
YUL
1 stop19h 29m
American Airlines
Sat 22/83:45 p.m.
YUL
-
MEX
1 stop20h 35m
American Airlines
Deal found 19/7C$ 606
Mon 28/912:35 p.m.
MEX
-
YUL
1 stop23h 16m
American Airlines
Tue 6/107:40 a.m.
YUL
-
MEX
2 stops14h 20m
American Airlines
Deal found 19/7C$ 611
Tue 15/912:35 p.m.
MEX
-
YUL
1 stop8h 17m
American Airlines
Wed 30/95:34 p.m.
YUL
-
MEX
1 stop20h 33m
American Airlines
Deal found 19/7C$ 613
Mon 24/81:10 p.m.
MEX
-
YUL
1 stop23h 34m
American Airlines
Wed 9/97:50 a.m.
YUL
-
MEX
2 stops14h 10m
American Airlines
Deal found 21/7C$ 617

Find 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 22 July 2026.

Round-trip from

C$ 606

One-way from

C$ 366

Popular in

September

Cheapest in

May

Average price

C$ 818

Good round-trip deal

C$ 874 or less

Good one-way deal

C$ 461 or less
American Airlines
  • American Airlines
  • 15/8-22/8
  • 2 total stops
  • 40h 04m total
  • Mexico City to Montreal
Search Deals
Air Canada
  • Air Canada
  • 18/8
  • Nonstop
  • 5h 25m total
  • Mexico City to Montreal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 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 Mexico City Benito Juarez to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from Mexico City Benito Juarez to Montreal Pierre Elliott Trudeau Intl.
Search Deals

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 629,999 searches. Data last updated 22 July 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Thu 1/10

2:10 p.m.-5:30 p.m.

1 stop25h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

9:45 a.m.-12:45 p.m.

1 stop29h 00m

C$ 672

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Fri 7/8

12:50 p.m.-4:10 p.m.

1 stop25h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

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

1 stop7h 45m

C$ 672
Quickest round-trip

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Thu 5/11

9:40 a.m.-7:48 p.m.

1 stop9h 08m

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

7:00 a.m.-6:55 p.m.

2 stops12h 55m

C$ 672

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Fri 21/8

4:40 p.m.-10:40 a.m.

2 stops16h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

11:23 a.m.-6:45 p.m.

1 stop9h 22m

C$ 672

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Thu 10/9

12:50 p.m.-1:09 p.m.

1 stop22h 19m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

9:15 a.m.-5:50 p.m.

2 stops10h 35m

C$ 672

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Mon 10/8

7:10 a.m.-1:09 p.m.

1 stop27h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

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

1 stop7h 45m

C$ 672

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Mon 19/10

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

1 stop18h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

2:13 p.m.-9:50 p.m.

1 stop8h 37m

C$ 673

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Sat 16/1

9:40 a.m.-7:38 p.m.

1 stop8h 58m

Montreal Pierre Elliott Trudeau Intl

Sat 30/1

9:30 a.m.-9:50 p.m.

1 stop13h 20m

C$ 673

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Wed 2/9

4:40 p.m.-10:40 a.m.

2 stops16h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

3:25 p.m.-11:10 p.m.

2 stops9h 45m

C$ 673

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Wed 19/8

2:15 p.m.-10:40 a.m.

2 stops18h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

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

1 stop7h 45m

C$ 675

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

The best time to book flights from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport is 84 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 Mexico City to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 656). Flying from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 901). 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 22 July 2026.

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

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 22 July 2026.
Read through reviews of airlines operating flights from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport, such as Aeromexico,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.4
Good
1,475 reviews
Check prices

Comfort

7.5

Food

6.5

Overall

7.4

Boarding

7.4

Entertainment

7.0

Crew

7.9

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
1,475 reviews
Aeromexico
7.4
Good
1,475 reviews
Check prices

Comfort

7.5

Food

6.5

Overall

7.4

Boarding

7.4

Entertainment

7.0

Crew

7.9

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
10,020 reviews
Aeromexico
7.4
Good
1,475 reviews
Check prices

Comfort

7.5

Food

6.5

Overall

7.4

Boarding

7.4

Entertainment

7.0

Crew

7.9

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
11,371 reviews
Aeromexico
7.4
Good
1,475 reviews
Check prices

Comfort

7.5

Food

6.5

Overall

7.4

Boarding

7.4

Entertainment

7.0

Crew

7.9

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?

    Located just 8.9 km from the city centre, Mexico City Benito Juarez is the airport most travellers will use when flying to Montreal Pierre Elliott Trudeau Intl from Mexico City. Booking flights from Benito Juarez (MEX) 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 Mexico City to Montreal Pierre Elliott Trudeau Intl Airport?

    There are many flights that can get you from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport in 25h 20m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 3710 km.

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

    Currently priced at C$ 371, United Airlines will fly you from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aeromexico and Air Canada - these airlines can fly you to your destination from C$ 374 and C$ 447, respectively. Users have found that United Airlines is 52% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Arajet. According to our data, you can fly for as low as C$ 188. Users have also found prices from C$ 330 and C$ 334 on Aeromexico and United Airlines, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Air Canada (90%), WestJet (89%) or Aeromexico (89%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport is C$ 330. On average you can expect to pay C$ 745. The most popular route, (Mexico City Benito Juarez - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 638.

  • 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, May is the cheapest month in which you can book a flight from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 656). Flying from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 901). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mexico City to Pierre Elliott Trudeau Intl

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

Top 3 airlines flying from Mexico City to Pierre Elliott Trudeau Intl

Discover the top 3 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 629,999 searches. Data last updated 22 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 371AverageC$ 679FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapestC$ 374AverageC$ 877FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapestC$ 447AverageC$ 1,012FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Mexico City to Pierre Elliott Trudeau Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Mexico City to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Mexico City to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

Yes, Cheapflights offers price alerts on Mexico City to Pierre Elliott Trudeau Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.