Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal to Mexico City from C$ 392

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — MEX
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal to Mexico City Benito Juarez are usually found in May or April, booked 84 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Montreal to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 16 September 2025.

Round-trip from

C$ 500

One-way from

C$ 392

Popular in

December

Cheapest in

May

Average price

C$ 738

Good round-trip deal

C$ 659 or less

Good one-way deal

C$ 383 or less
WestJet
  • WestJet
  • 17/2-16/3
  • 2 total stops
  • 58h 35m total
  • Montreal to Mexico City
Search Deals
Aeromexico
  • Aeromexico
  • 22/9
  • Nonstop
  • 5h 54m total
  • Montreal to Mexico City
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Mexico City Benito Juarez.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to Mexico City Benito Juarez.
Search Deals

Find flight deals from Montreal to Mexico City

Cheapest flights from Montreal to Mexico City
Explore the most affordable flight options available from Montreal to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Fri 3/107:00 a.m.YUL - MEX
1 stop19h 58mWestJet
Fri 10/101:55 a.m.MEX - YUL
1 stop20h 46mWestJet
Deal found 14/9C$ 548
Thu 16/106:45 a.m.YUL - MEX
2 stops20h 13mWestJet
Fri 24/101:55 a.m.MEX - YUL
1 stop12h 32mWestJet
Deal found 15/9C$ 551
Sat 20/95:30 p.m.YUL - MEX
1 stop33h 28mWestJet
Fri 3/101:55 a.m.MEX - YUL
1 stop20h 46mWestJet
Deal found 14/9C$ 554
Fri 3/107:00 a.m.YUL - MEX
1 stop19h 58mWestJet
Mon 27/1012:56 a.m.MEX - YUL
1 stop12h 16mWestJet
Deal found 14/9C$ 557
Sun 28/97:00 a.m.YUL - MEX
1 stop19h 58mMultiple Airlines
Tue 7/109:15 a.m.MEX - YUL
2 stops21h 00mMultiple Airlines
Deal found 15/9C$ 562
Fri 17/106:45 a.m.YUL - MEX
2 stops20h 13mWestJet
Thu 23/101:55 a.m.MEX - YUL
2 stops20h 32mWestJet
Deal found 15/9C$ 565
Thu 2/107:00 a.m.YUL - MEX
1 stop19h 58mWestJet
Fri 10/101:55 a.m.MEX - YUL
1 stop20h 46mWestJet
Deal found 15/9C$ 566
Thu 2/107:00 a.m.YUL - MEX
1 stop19h 58mWestJet
Mon 13/101:55 a.m.MEX - YUL
1 stop20h 46mWestJet
Deal found 15/9C$ 568
Fri 17/106:45 a.m.YUL - MEX
2 stops20h 13mWestJet
Wed 22/101:55 a.m.MEX - YUL
1 stop20h 46mWestJet
Deal found 15/9C$ 572

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 16 September 2025.
Use the filters below to find and compare flights from Montreal to Mexico City that are best for you.

Fly from

Montreal

Fly to

Mexico City

Route

Depart

Return

Price

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

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

Nonstop6h 40m

Mexico City Benito Juarez

Mon 16/3

1:00 a.m.-7:05 a.m.

1 stop28h 05m

C$ 783

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

6:00 a.m.-12:10 a.m.

2 stops19h 10m

Mexico City Benito Juarez

Sat 15/11

5:45 p.m.-2:00 p.m.

2 stops19h 15m

C$ 787

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

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

1 stop13h 35m

Mexico City Benito Juarez

Thu 29/1

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

2 stops10h 58m

C$ 787

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

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

1 stop8h 37m

Mexico City Benito Juarez

Wed 25/2

11:00 a.m.-9:30 p.m.

1 stop9h 30m

C$ 787

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

6:00 a.m.-12:10 a.m.

2 stops19h 10m

Mexico City Benito Juarez

Fri 9/1

12:25 p.m.-2:00 p.m.

2 stops24h 35m

C$ 787

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

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

2 stops16h 30m

Mexico City Benito Juarez

Sun 23/11

9:40 a.m.-3:16 p.m.

1 stop28h 36m

C$ 787

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

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

1 stop8h 37m

Mexico City Benito Juarez

Sat 8/11

10:05 a.m.-9:42 p.m.

2 stops10h 37m

C$ 787

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

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

1 stop8h 37m

Mexico City Benito Juarez

Sat 15/11

10:05 a.m.-9:42 p.m.

2 stops10h 37m

C$ 787

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

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

Nonstop5h 40m

C$ 405

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

6:45 a.m.-5:25 a.m.

3 stops24h 40m

C$ 408

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Montreal to Mexico City

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

How far ahead should I book a flight from Montreal to Mexico City?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Mexico City. Price data was last updated on 12 September 2025.

The price you pay for your flight from Montreal to Mexico City may vary depending on when you book. For the best chance of a lower fare, look to book 84 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 Montreal to Mexico City?

Currently, April is the cheapest month in which you can book a flight from Montreal to Mexico City (average of C$ 437). Flying from Montreal to Mexico City in December is currently the most expensive (average of C$ 820). 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 YMQ to MEX?

Find hourly flight availability from Montreal 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 16 September 2025.

It’s typically best to fly out from Montreal to Mexico City at noon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Montreal to Mexico City?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Mexico City. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal to Mexico City flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montreal to Mexico City

Explore weekly flight availability from Montreal to Mexico City. 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 16 September 2025.

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

How much does it cost to fly round-trip from Montreal to Mexico City?

What’s the top layover airport for flights from Montreal to Mexico City?

Share of one-stop round-trip flights from Montreal to Mexico City chosen by Cheapflights users in the past 12 months, using the same layover each way.

Calgary (YYC) – chosen by Cheapflights users on 34% of one-stop itineraries from Montreal to Mexico City on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Mexico City?

Average round-trip fare for 1-stop flights from Montreal to Mexico City, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 595.

What’s the fastest layover option from Montreal to Mexico City?

Shortest average travel time for 1-stop one-way flights from Montreal to Mexico City, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 8h 27m.

Which airport typically offers the quickest layover for flights from Montreal to Mexico City?

Average layover duration for 1-stop one-way flights from Montreal to Mexico City, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 20m.

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 16 September 2025.
See what other customers who have flown with Aeromexico,United Airlines, andAeroMexico Connect from Montreal to Mexico City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.5
Good
1,696 reviews
Check prices

Comfort

7.6

Food

6.6

Crew

7.9

Boarding

7.4

Overall

7.5

Entertainment

7.1

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
1,696 reviews
Aeromexico
7.5
Good
1,696 reviews
Check prices

Comfort

7.6

Food

6.6

Crew

7.9

Boarding

7.4

Overall

7.5

Entertainment

7.1

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
8,924 reviews
Aeromexico
7.5
Good
1,696 reviews
Check prices

Comfort

7.6

Food

6.6

Crew

7.9

Boarding

7.4

Overall

7.5

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
AeroMexico Connect
7.4
Good
55 reviews
Aeromexico
7.5
Good
1,696 reviews
Check prices

Comfort

7.6

Food

6.6

Crew

7.9

Boarding

7.4

Overall

7.5

Entertainment

7.1

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
3,093 reviews
Aeromexico
7.5
Good
1,696 reviews
Check prices

Comfort

7.6

Food

6.6

Crew

7.9

Boarding

7.4

Overall

7.5

Entertainment

7.1

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
1,696 reviews
Check prices

Comfort

7.6

Food

6.6

Crew

7.9

Boarding

7.4

Overall

7.5

Entertainment

7.1

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 Montreal 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?

    Mexico City Benito Juarez (MEX), located 8.9 km from the city centre, is the airport you fly into when you book flights from Montreal to Mexico City. 10 airlines have flights to Benito Juarez from Montreal on a regular basis. Booking flights from Montreal to Mexico City Benito Juarez should not be difficult; the airport handles an average of 4 inbound flights from Montreal per day.

  • How long is the flight from Montreal to Mexico City?

    For as low as C$ 783, WestJet can have you in Mexico City from Montreal in 6h 40m. Montreal and Mexico City are separated by a distance of 3710 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montreal to Mexico City round-trip?

    Flying on American Airlines is currently your cheapest option to Mexico City, with prices starting at C$ 345. Additional round-trip tickets that might be worth considering are offered by Aeromexico and WestJet, with the lowest prices starting at C$ 369 and C$ 443, respectively. American Airlines is currently priced 56% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal to Mexico City one-way?

    One-way options have recently been found by users for as low as C$ 405 on Air Canada. Other airlines that offer cheap prices include WestJet from C$ 412 and United Airlines from C$ 416 one-way.

  • What are the most reliable airlines from Montreal to Mexico City?

    No one likes to see their flight delayed. When booking a flight from Montreal to Mexico City consider choosing LATAM Airlines (98%), Aeromexico (98%) or WestJet (98%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal to Mexico City?

    Looking at all options, your cheapest flight can be booked for C$ 273. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Mexico City Benito Juarez) can be booked for C$ 637 on average, our data indicates C$ 1,132 when flying from Montreal to Mexico City.

  • Can I find deals for flights from Montreal to Mexico City that include hotel bookings?

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

  • How can I find direct flights from Montreal to Mexico City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Mexico City.

  • Can I find deals for business class flights from Montreal to Mexico City?

    Yes. Cheapflights offers flight deals from Montreal 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 to Mexico City?

    Currently, April is the cheapest month in which you can book a flight from Montreal to Mexico City (average of C$ 437). Flying from Montreal to Mexico City in December is currently the most expensive (average of C$ 820). 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

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.

Fly from Montreal to Mexico City on these airlines

Choose from the following airlines for your flight from Montreal to Mexico City. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2025.
Air Canada flights from Montreal to Mexico City Benito Juarez
Aeromexico flights from Montreal to Mexico City Benito Juarez
United Airlines flights from Montreal to Mexico City Benito Juarez

Top 10 airlines flying from Montreal to Mexico City

Discover the top 10 airlines that operate flights from Montreal 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 345AverageC$ 792FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 369AverageC$ 766FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
WestJetCheapestC$ 443AverageC$ 702FlexibilityNo cancel feeOn-time60%
Search WestJet flights
ArajetCheapestC$ 452AverageC$ 612FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 455AverageC$ 951FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 470AverageC$ 696FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 578AverageC$ 807FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapestC$ 762AverageC$ 1,049FlexibilityNo cancel feeOn-time71%
Search Avianca flights
AeroMexico ConnectCheapestC$ 1,004AverageC$ 1,284FlexibilityNo cancel feeOn-timeN/A
Search AeroMexico Connect flights
WestJet EncoreCheapestC$ 1,222AverageC$ 1,377FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore 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 Montreal to Mexico City?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Mexico City from Montreal today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Montreal to Mexico City?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Mexico City.

Can Cheapflights find flights from Montreal to Mexico City with no change fees?

Yes, we can. To see specific flights from Montreal 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 Montreal to Mexico City become cheaper?

Of course! You can now track prices for flights from Montreal 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.

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.