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Cheap flights from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport from C$ 399

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — YUL
3 Aug — 10 Aug1
1 adult

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 Sunday or Friday and return on a Wednesday

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 29 July 2025.

Round-trip from

C$ 619

One-way from

C$ 399

Popular in

July

Cheapest in

March

Average price

C$ 977

Good round-trip deal

C$ 999 or less

Good one-way deal

C$ 547 or less
WestJet
  • WestJet
  • 17/9-25/9
  • 2 total stops
  • 46h 00m total
  • Mexico City to Montreal
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22/8
  • 22/8
  • 2 total stops
  • 26h 52m total
  • Mexico City to Montreal
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Highest demand for flights based on searches. 11% potential increase in price (C$ 141 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
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Average for round-trip flights in July 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 29 July 2025.

Wed 17/91:55 a.m.MEX - YUL
1 stop12h 32mWestJet
Thu 25/95:30 p.m.YUL - MEX
1 stop33h 28mWestJet
Deal found 27/7C$ 619
Fri 26/96:30 a.m.MEX - YUL
1 stop12h 20mAir Canada
Tue 7/107:15 p.m.YUL - MEX
Nonstop5h 40mAir Canada
Deal found 27/7C$ 652
Fri 14/117:15 a.m.MEX - YUL
1 stop12h 45mMultiple Airlines
Tue 18/114:15 p.m.YUL - MEX
1 stop33h 45mMultiple Airlines
Deal found 28/7C$ 654
Wed 1/101:10 p.m.MEX - YUL
1 stop23h 39mAmerican Airlines
Wed 8/1010:30 a.m.YUL - MEX
2 stops11h 45mAmerican Airlines
Deal found 27/7C$ 685
Fri 21/111:10 a.m.MEX - YUL
Nonstop5h 17mAeromexico
Thu 4/1210:05 a.m.YUL - MEX
Nonstop6h 40mAeromexico
Deal found 29/7C$ 708

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 29 July 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

Wed 17/9

1:55 a.m.-4:27 p.m.

1 stop12h 32m

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

5:30 p.m.-12:58 a.m.

1 stop33h 28m

C$ 619

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Fri 26/9

6:30 a.m.-8:50 p.m.

1 stop12h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

7:15 p.m.-10:55 p.m.

Nonstop5h 40m

C$ 652

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Fri 14/11

7:15 a.m.-9:00 p.m.

1 stop12h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

4:15 p.m.-1:00 a.m.

1 stop33h 45m

C$ 654

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Wed 1/10

1:10 p.m.-2:49 p.m.

1 stop23h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

10:30 a.m.-8:15 p.m.

2 stops11h 45m

C$ 685

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Fri 21/11

1:10 a.m.-7:27 a.m.

Nonstop5h 17m

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

10:05 a.m.-3:45 p.m.

Nonstop6h 40m

C$ 708

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Fri 22/8

7:45 p.m.-12:37 a.m.

2 stops26h 52m

C$ 399

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Sun 24/8

12:15 a.m.-10:21 a.m.

1 stop8h 06m

C$ 401

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Sat 8/11

1:10 a.m.-7:27 a.m.

Nonstop5h 17m

C$ 403

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Sun 10/8

1:55 a.m.-12:27 a.m.

2 stops44h 32m

C$ 417

Mexico CityMontreal

MEX - YUL

MEXYUL

Mexico City Benito Juarez

Sat 13/12

2:20 p.m.-3:00 p.m.

1 stop23h 40m

C$ 425

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 11 results
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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 25 July 2025.

The best time to book flights from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport is 41 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, October is the cheapest month in which you can book a flight from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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 29 July 2025.

One of the essential ways to save on airfare from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 35% on airfare.

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 27 July 2025.

Travelers seeking maximum savings on their Mexico City to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport

Explore weekly flight availability from Mexico City to Pierre Elliott Trudeau Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 July 2025.

The most flights from MEX to YUL are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

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 29 July 2025.
Read through reviews of airlines operating flights from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport, such as Delta,Aeromexico, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Aeromexico
7.5
Good
1,720 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
WestJet
7.2
Good
2,973 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.1
Good
9,822 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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 2 different airlines.

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

    Currently priced at C$ 619, WestJet will fly you from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and American Airlines - these airlines can fly you to your destination from C$ 652 and C$ 685, respectively. Users have found that WestJet is 22% 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 Air Canada. According to our data, you can fly for as low as C$ 401. Users have also found prices from C$ 403 and C$ 417 on Aeromexico and WestJet, 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 (92%), LATAM Airlines (88%) or WestJet (84%) 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$ 426. On average you can expect to pay C$ 960. The most popular route, (Mexico City Benito Juarez - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 664.

  • 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, October is the cheapest month in which you can book a flight from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Mexico City to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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
Laval
Longueuil
Sherbrooke
Cornwall
Brossard
Dorval
Montebello
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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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 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 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapestC$ 369AverageC$ 972FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapestC$ 447AverageC$ 970FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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.

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