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Cheap flights from Montreal to Mexico City from C$ 375

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — MEX
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal to Mexico City Benito Juarez are usually found in May or April, booked 76 days in advance, depart on a Wednesday or Sunday and return on a Wednesday

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 15 December 2025.

Wed 31/1210:15 a.m.YUL - MEX
2 stops14h 25mMultiple Airlines
Tue 20/111:45 a.m.MEX - YUL
1 stop11h 55mMultiple Airlines
Deal found 13/12C$ 709
Wed 31/1210:15 a.m.YUL - MEX
2 stops14h 25mMultiple Airlines
Wed 21/16:40 a.m.MEX - YUL
1 stop10h 05mMultiple Airlines
Deal found 13/12C$ 712
Wed 31/1210:15 a.m.YUL - MEX
2 stops14h 25mMultiple Airlines
Fri 23/111:45 a.m.MEX - YUL
1 stop11h 55mMultiple Airlines
Deal found 13/12C$ 735
Wed 31/128:00 a.m.YUL - MEX
2 stops18h 00mMultiple Airlines
Tue 13/110:00 p.m.MEX - YUL
3 stops25h 35mMultiple Airlines
Deal found 13/12C$ 759
Sat 13/124:45 p.m.YUL - MEX
2 stops18h 20mUnited Airlines
Sat 17/12:40 p.m.MEX - YUL
1 stop29h 37mUnited Airlines
Deal found 13/12C$ 819

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 15 December 2025.

Round-trip from

C$ 621

One-way from

C$ 375

Popular in

December

Cheapest in

May

Average price

C$ 1,267

Good round-trip deal

C$ 686 or less

Good one-way deal

C$ 427 or less
13/1-21/1
  • 13/1-21/1
  • 3 total stops
  • 43h 43m total
  • Montreal to Mexico City
Search Deals
American Airlines
  • American Airlines
  • 13/1
  • 2 total stops
  • 17h 40m total
  • Montreal to Mexico City
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 221 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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

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 15 December 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

Wed 28/1

10:05 a.m.-3:35 p.m.

Nonstop6h 30m

Mexico City Benito Juarez

Thu 29/1

6:55 a.m.-12:43 a.m.

2 stops16h 48m

C$ 722

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

7:00 a.m.-4:45 p.m.

2 stops10h 45m

Mexico City Benito Juarez

Tue 17/2

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

1 stop28h 36m

C$ 829

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

7:00 a.m.-4:45 p.m.

2 stops10h 45m

Mexico City Benito Juarez

Sat 14/2

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

2 stops10h 37m

C$ 829

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

7:00 a.m.-4:45 p.m.

2 stops10h 45m

Mexico City Benito Juarez

Wed 25/2

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

2 stops10h 37m

C$ 829

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

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

1 stop13h 35m

Mexico City Benito Juarez

Sat 7/2

7:50 a.m.-9:17 p.m.

2 stops12h 27m

C$ 829

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

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

2 stops10h 57m

Mexico City Benito Juarez

Wed 25/2

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

1 stop9h 08m

C$ 829

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

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

2 stops10h 57m

Mexico City Benito Juarez

Thu 5/2

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

1 stop9h 08m

C$ 829

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

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

2 stops10h 57m

Mexico City Benito Juarez

Sun 8/2

5:45 a.m.-9:17 p.m.

2 stops14h 32m

C$ 829

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

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

2 stops13h 55m

Mexico City Benito Juarez

Wed 21/1

2:40 p.m.-2:00 p.m.

1 stop22h 20m

C$ 830

MontrealMexico City

YUL - MEX

YULMEX

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

7:30 p.m.-11:40 p.m.

2 stops30h 10m

C$ 386

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 17 results
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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

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 December 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 76 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, December is the cheapest month in which you can book a flight from Montreal to Mexico City (average of C$ 238). Flying from Montreal to Mexico City in March is currently the most expensive (average of C$ 486). 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 15 December 2025.

It’s typically best to fly out from Montreal to Mexico City at noon. Doing so could potentially save you 42% on the flight price compared to flying in the afternoon, 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 Monday at noon when fares are most often at their lowest. Friday 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 15 December 2025.

The most flights from YMQ to MEX 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 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 45% 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.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 558.

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 25m.

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 Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 2h 03m.

How often are flights from Montreal to Mexico City delayed?

About 14% of weekly flights between Montreal and Mexico City have experienced delays in the past year, with the average delay time being 167 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?

Wednesday 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 5% of flights being delayed.

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 15 December 2025.
See what other customers who have flown with AeroMexico Connect,Aeromexico, andUnited Airlines 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 Connect
7.5
Good
39 reviews
Check prices

Crew

8.1

Overall

7.5

Comfort

7.8

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 2
6.0
Good

Anonymous,Jun 2021

REX - MEX

Pros: It was fast which is the reason for these flights.Cons: We booked LIGHT however at the desk they maintained we had booked ZERO. I personally despise this category as it is against all norms of travel. It serves as a vehicle with which to extort more money from the travelling public. I believe the term service should be dropped from the vernacular of low cost airlines and the word gouging should replace it. VOLARIS was a good carrier with excellent service however since the demise of Interjet, the rise of Vivaaerobus and COVID I think the management feel it is time to fill their pockets.
AeroMexico Connect
7.5
Good
39 reviews
AeroMexico Connect
7.5
Good
39 reviews
Check prices

Crew

8.1

Overall

7.5

Comfort

7.8

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 2
6.0
Good

Anonymous,Jun 2021

REX - MEX

Pros: It was fast which is the reason for these flights.Cons: We booked LIGHT however at the desk they maintained we had booked ZERO. I personally despise this category as it is against all norms of travel. It serves as a vehicle with which to extort more money from the travelling public. I believe the term service should be dropped from the vernacular of low cost airlines and the word gouging should replace it. VOLARIS was a good carrier with excellent service however since the demise of Interjet, the rise of Vivaaerobus and COVID I think the management feel it is time to fill their pockets.
Aeromexico
7.4
Good
1,631 reviews
AeroMexico Connect
7.5
Good
39 reviews
Check prices

Crew

8.1

Overall

7.5

Comfort

7.8

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 2
6.0
Good

Anonymous,Jun 2021

REX - MEX

Pros: It was fast which is the reason for these flights.Cons: We booked LIGHT however at the desk they maintained we had booked ZERO. I personally despise this category as it is against all norms of travel. It serves as a vehicle with which to extort more money from the travelling public. I believe the term service should be dropped from the vernacular of low cost airlines and the word gouging should replace it. VOLARIS was a good carrier with excellent service however since the demise of Interjet, the rise of Vivaaerobus and COVID I think the management feel it is time to fill their pockets.
United Airlines
7.4
Good
9,093 reviews
AeroMexico Connect
7.5
Good
39 reviews
Check prices

Crew

8.1

Overall

7.5

Comfort

7.8

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 2
6.0
Good

Anonymous,Jun 2021

REX - MEX

Pros: It was fast which is the reason for these flights.Cons: We booked LIGHT however at the desk they maintained we had booked ZERO. I personally despise this category as it is against all norms of travel. It serves as a vehicle with which to extort more money from the travelling public. I believe the term service should be dropped from the vernacular of low cost airlines and the word gouging should replace it. VOLARIS was a good carrier with excellent service however since the demise of Interjet, the rise of Vivaaerobus and COVID I think the management feel it is time to fill their pockets.
WestJet
7.2
Good
3,202 reviews
AeroMexico Connect
7.5
Good
39 reviews
Check prices

Crew

8.1

Overall

7.5

Comfort

7.8

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 2
6.0
Good

Anonymous,Jun 2021

REX - MEX

Pros: It was fast which is the reason for these flights.Cons: We booked LIGHT however at the desk they maintained we had booked ZERO. I personally despise this category as it is against all norms of travel. It serves as a vehicle with which to extort more money from the travelling public. I believe the term service should be dropped from the vernacular of low cost airlines and the word gouging should replace it. VOLARIS was a good carrier with excellent service however since the demise of Interjet, the rise of Vivaaerobus and COVID I think the management feel it is time to fill their pockets.
Air Canada
7.1
Good
10,527 reviews
AeroMexico Connect
7.5
Good
39 reviews
Check prices

Crew

8.1

Overall

7.5

Comfort

7.8

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 2
6.0
Good

Anonymous,Jun 2021

REX - MEX

Pros: It was fast which is the reason for these flights.Cons: We booked LIGHT however at the desk they maintained we had booked ZERO. I personally despise this category as it is against all norms of travel. It serves as a vehicle with which to extort more money from the travelling public. I believe the term service should be dropped from the vernacular of low cost airlines and the word gouging should replace it. VOLARIS was a good carrier with excellent service however since the demise of Interjet, the rise of Vivaaerobus and COVID I think the management feel it is time to fill their pockets.

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 3 inbound flights from Montreal per day.

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

    For as low as C$ 722, WestJet can have you in Mexico City from Montreal in 6h 30m. 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$ 271. Additional round-trip tickets that might be worth considering are offered by Aeromexico and WestJet, with the lowest prices starting at C$ 321 and C$ 322, respectively. Arajet is currently priced 65% 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$ 261 on United Airlines. Other airlines that offer cheap prices include WestJet from C$ 267 and Aeromexico from C$ 287 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 (93%), WestJet (93%) or Aeromexico (93%) 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$ 253. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Mexico City Benito Juarez) can be booked for C$ 629 on average, our data indicates C$ 736 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, December is the cheapest month in which you can book a flight from Montreal to Mexico City (average of C$ 238). Flying from Montreal to Mexico City in March is currently the most expensive (average of C$ 486). 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 15 December 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 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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 283AverageC$ 602FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AeromexicoCheapestC$ 369AverageC$ 762FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
DeltaCheapestC$ 436AverageC$ 843FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 438AverageC$ 703FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 464AverageC$ 674FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 548AverageC$ 927FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 557AverageC$ 803FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AeroMexico ConnectCheapestC$ 1,000AverageC$ 1,040FlexibilityNo cancel feeOn-timeN/A
Search AeroMexico Connect flights

Fly with Cheapflights

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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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