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Cheap flights from Montreal to Mexico City from C$ 316

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — MEX
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Mexico City Benito Juarez are usually found in April or June, booked 45 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Montreal to Mexico City

Enter your travel dates to find the best prices.

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 18 July 2026.

Mon 24/811:01 a.m.
YUL
-
MEX
Nonstop5h 34m
Aeromexico
Sat 29/812:10 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 14/7C$ 630
Mon 31/811:01 a.m.
YUL
-
MEX
Nonstop5h 34m
Aeromexico
Sun 6/912:10 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 17/7C$ 634
Wed 9/97:29 a.m.
YUL
-
MEX
2 stops16h 51m
American Airlines
Wed 30/912:35 p.m.
MEX
-
YUL
1 stop8h 17m
American Airlines
Deal found 13/7C$ 641
Fri 21/88:25 p.m.
YUL
-
MEX
Nonstop5h 30m
Air Canada
Sun 30/86:15 a.m.
MEX
-
YUL
Nonstop5h 25m
Air Canada
Deal found 16/7C$ 645
Sat 22/83:45 p.m.
YUL
-
MEX
1 stop20h 35m
American Airlines
Sat 29/812:39 p.m.
MEX
-
YUL
1 stop23h 09m
American Airlines
Deal found 16/7C$ 648
Thu 1/1011:01 a.m.
YUL
-
MEX
Nonstop5h 34m
Aeromexico
Tue 27/101:05 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 13/7C$ 649
Fri 9/1011:01 a.m.
YUL
-
MEX
Nonstop5h 34m
Aeromexico
Mon 12/1012:10 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 14/7C$ 651
Tue 8/911:01 a.m.
YUL
-
MEX
Nonstop5h 34m
Aeromexico
Mon 28/912:10 a.m.
MEX
-
YUL
Nonstop5h 20m
Aeromexico
Deal found 16/7C$ 652
Mon 24/88:25 p.m.
YUL
-
MEX
Nonstop5h 30m
Air Canada
Sun 30/86:15 a.m.
MEX
-
YUL
Nonstop5h 25m
Air Canada
Deal found 14/7C$ 654
Sun 6/910:31 a.m.
YUL
-
MEX
2 stops11h 29m
American Airlines
Tue 22/912:35 p.m.
MEX
-
YUL
1 stop8h 17m
American Airlines
Deal found 17/7C$ 655
Wed 23/910:30 a.m.
YUL
-
MEX
2 stops13h 50m
American Airlines
Tue 29/912:35 p.m.
MEX
-
YUL
1 stop8h 17m
American Airlines
Deal found 15/7C$ 656

Find 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 18 July 2026.

Round-trip from

C$ 630

One-way from

C$ 316

Popular in

December

Cheapest in

April

Average price

C$ 850

Good round-trip deal

C$ 700 or less

Good one-way deal

C$ 367 or less
Aeromexico
  • Aeromexico
  • 24/8-29/8
  • Nonstop
  • 10h 54m total
  • Montreal to Mexico City
Search Deals
Air Canada
  • Air Canada
  • 10/8
  • 1 total stop
  • 16h 25m total
  • Montreal to Mexico City
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 211 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 40 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 (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

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 18 July 2026.
Use the filters below to find and compare flights from Montreal 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

Mon 17/8

8:35 a.m.-12:10 p.m.

1 stop29h 35m

Mexico City Benito Juarez

Sun 23/8

1:20 a.m.-12:40 a.m.

1 stop21h 20m

C$ 808

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

8:35 a.m.-1:00 a.m.

1 stop18h 25m

Mexico City Benito Juarez

Wed 5/8

9:50 a.m.-12:40 a.m.

1 stop12h 50m

C$ 888

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

8:35 a.m.-12:15 a.m.

1 stop17h 40m

Mexico City Benito Juarez

Mon 3/8

5:50 a.m.-12:40 a.m.

1 stop16h 50m

C$ 937

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

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

1 stop15h 15m

Mexico City Benito Juarez

Thu 19/11

11:00 a.m.-9:42 p.m.

1 stop9h 42m

C$ 968

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

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

2 stops12h 55m

Mexico City Benito Juarez

Mon 16/11

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

1 stop9h 08m

C$ 968
Quickest round-trip

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

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

1 stop8h 37m

Mexico City Benito Juarez

Sat 21/11

8:10 a.m.-9:42 p.m.

1 stop12h 32m

C$ 968

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

6:10 a.m.-12:45 p.m.

1 stop8h 35m

Mexico City Benito Juarez

Mon 21/9

7:10 a.m.-10:06 p.m.

1 stop12h 56m

C$ 975

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

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

2 stops10h 35m

Mexico City Benito Juarez

Sat 22/8

6:30 a.m.-9:26 p.m.

2 stops12h 56m

C$ 975

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

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

1 stop7h 45m

Mexico City Benito Juarez

Sat 26/9

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

2 stops13h 36m

C$ 975

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

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

1 stop9h 22m

Mexico City Benito Juarez

Sat 26/9

7:10 a.m.-10:06 p.m.

1 stop12h 56m

C$ 975

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/7

Showing 1-10 of 23 resultsSorted by cheapest first
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2
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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

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$ 669). Flying from Montreal to Mexico City in December is currently the most expensive (average of C$ 1,360). 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 18 July 2026.

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

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 18 July 2026.

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 29% 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$ 587.

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 Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 8h 19m.

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 Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 1h 14m.

How often are flights from Montreal to Mexico City delayed?

About 18% of weekly flights between Montreal and Mexico City have experienced delays in the past year, with the average delay time being 140 minutes.

What is the most punctual flight time for Montreal to Mexico City flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Mexico City flights?

Over the past year, Aeromexico has had the lowest number of delays on this route, with just 7% of flights being delayed.

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

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 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 18 July 2026.
See what other customers who have flown with Aeromexico,United Airlines, andWestJet 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
7.4
Good
1,476 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Crew

7.9

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
1,476 reviews
Aeromexico
7.4
Good
1,476 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Crew

7.9

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
10,006 reviews
Aeromexico
7.4
Good
1,476 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Crew

7.9

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
3,409 reviews
Aeromexico
7.4
Good
1,476 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Crew

7.9

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
11,352 reviews
Aeromexico
7.4
Good
1,476 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

6.5

Comfort

7.5

Crew

7.9

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 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. 8 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$ 968, Copa Airlines can have you in Mexico City from Montreal in 15h 15m. 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 Arajet is currently your cheapest option to Mexico City, with prices starting at C$ 276. Additional round-trip tickets that might be worth considering are offered by WestJet and American Airlines, with the lowest prices starting at C$ 305 and C$ 352, respectively. Arajet is currently priced 67% 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$ 284 on WestJet. Other airlines that offer cheap prices include Arajet from C$ 298 and Aeromexico from C$ 309 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 (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 to Mexico City?

    Looking at all options, your cheapest flight can be booked for C$ 286. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Mexico City Benito Juarez) can be booked for C$ 668 on average, our data indicates C$ 1,775 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$ 669). Flying from Montreal to Mexico City in December is currently the most expensive (average of C$ 1,360). 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

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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 18 July 2026.
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 8 airlines flying from Montreal to Mexico City

Discover the top 8 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 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 276AverageC$ 705FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
WestJetCheapestC$ 305AverageC$ 734FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 352AverageC$ 944FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 370AverageC$ 716FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapestC$ 373AverageC$ 889FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 433AverageC$ 565FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 434AverageC$ 587FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeroMexico ConnectCheapestC$ 842AverageC$ 1,076FlexibilityNo cancel feeOn-timeN/A
Search AeroMexico Connect 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.

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