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Cheap flights from Montreal to Mexico City from C$ 340

YMQ — MEX
15 Oct — 22 Oct1
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 September, booked 45 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Montreal to Mexico City

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Mexico City

Fri 4/125:55 p.m. -
1 stop18h 50m
Sun 6/126:00 a.m. -
Nonstop5h 05m
Deal found 14/9C$ 606
Fri 2/103:45 p.m. -
1 stop20h 35m
Sun 11/105:35 a.m. -
2 stops13h 55m
Deal found 14/9C$ 610
Sat 5/125:55 p.m. -
1 stop14h 45m
Sun 6/122:00 p.m. -
1 stop20h 25m
Deal found 14/9C$ 617
Mon 21/98:25 p.m. -
Nonstop5h 30m
Tue 22/910:05 p.m. -
1 stop18h 45m
Deal found 14/9C$ 627
Sat 19/95:34 p.m. -
1 stop20h 33m
Sat 26/91:00 p.m. -
1 stop23h 35m
Deal found 15/9C$ 628
Mon 14/97:30 a.m. -
1 stop17h 45m
Mon 21/96:15 a.m. -
Nonstop5h 25m
Deal found 11/9C$ 631
Mon 5/108:25 p.m. -
Nonstop5h 30m
Thu 15/107:00 a.m. -
1 stop15h 39m
Deal found 12/9C$ 653
Thu 5/117:33 a.m. -
2 stops17h 37m
Thu 12/112:24 p.m. -
1 stop20h 01m
Deal found 11/9C$ 664
Wed 2/1210:05 a.m. -
Nonstop6h 10m
Wed 9/121:05 a.m. -
Nonstop5h 20m
Deal found 13/9C$ 668

Find flight deals from Montreal to Mexico City

Round-trip from

C$ 606

One-way from

C$ 340

Popular in

December

Cheapest in

April

Average price

C$ 664

Good round-trip deal

C$ 696 or less

Good one-way deal

C$ 436 or less
Air Canada
  • Air Canada
  • 4/12-6/12
  • 1 total stop
  • 23h 55m total
  • Montreal to Mexico City
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Air Canada
  • Air Canada
  • 24/9-31/12
  • Nonstop
  • 5h 30m total
  • Montreal to Mexico City
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Highest demand for flights based on searches. 17% potential increase in price (C$ 234 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Montreal (YMQ) to Mexico City Benito Juarez.
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Price to beat on a one-way flight from Montreal (YMQ) to Mexico City Benito Juarez.
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Cheapflights Fare Finder

 
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 Montreal Pierre Elliott Trudeau Intl - MEX Mexico City Benito Juarez

YULMEX

Montreal Pierre Elliott Trudeau Intl

Mon 30/11

2:20 p.m.-1:20 a.m.

1 stop12h 00m

Mexico City Benito Juarez

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 372
Quickest round-trip

MontrealMexico City

YUL Montreal Pierre Elliott Trudeau Intl - MEX Mexico City Benito Juarez

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

2:30 p.m.-11:20 p.m.

1 stop9h 50m

Mexico City Benito Juarez

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 374

MontrealMexico City

YUL Montreal Pierre Elliott Trudeau Intl - MEX Mexico City Benito Juarez

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:00 a.m.-8:15 p.m.

2 stops16h 15m

Mexico City Benito Juarez

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 401

MontrealMexico City

YUL Montreal Pierre Elliott Trudeau Intl - MEX Mexico City Benito Juarez

YULMEX

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

6:00 a.m.-5:50 p.m.

2 stops13h 50m

Mexico City Benito Juarez

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 401

MontrealMexico City

YUL Montreal Pierre Elliott Trudeau Intl - MEX Mexico City Benito Juarez

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

7:00 a.m.-11:20 a.m.

1 stop29h 20m

Mexico City Benito Juarez

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 401

MontrealMexico City

YUL Montreal Pierre Elliott Trudeau Intl - MEX Mexico City Benito Juarez

YULMEX

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

11:23 a.m.-8:15 p.m.

2 stops34h 52m

Mexico City Benito Juarez

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 401

MontrealMexico City

YUL Montreal Pierre Elliott Trudeau Intl - MEX Mexico City Benito Juarez

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

9:45 a.m.-8:35 a.m.

2 stops24h 50m

Mexico City Benito Juarez

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 411

MontrealMexico City

YUL Montreal Pierre Elliott Trudeau Intl - MEX Mexico City Benito Juarez

YULMEX

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

3:00 p.m.-9:15 p.m.

1 stop31h 15m

Mexico City Benito Juarez

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 458

MontrealMexico City

YUL Montreal Pierre Elliott Trudeau Intl - MEX Mexico City Benito Juarez

YULMEX

Montreal Pierre Elliott Trudeau Intl

Thu 31/12

4:45 p.m.-2:25 p.m.

2 stops22h 40m

Mexico City Benito Juarez

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 458

MontrealMexico City

YUL Montreal Pierre Elliott Trudeau Intl - MEX Mexico City Benito Juarez

YULMEX

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

9:15 a.m.-8:35 a.m.

2 stops25h 20m

Mexico City Benito Juarez

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 465

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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$ 660). Flying from Montreal to Mexico City in December is currently the most expensive (average of C$ 1,314). 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?

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

The most flights from YMQ to MEX are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, 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?

Airfare is below average for this route at the moment.
Montreal to Mexico City flights typically cost between C$ 621 and C$ 796 in December.
The cheapest round-trip price found within the last 5 days was C$ 606 on Multiple Airlines (4 Dec-6 Dec).

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

Washington, D.C. (IAD) – chosen by Cheapflights users on 37% of one-stop itineraries from Montreal to Mexico City on Cheapflights.

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

Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of C$ 538.

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

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 7h 55m.

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

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 19% of weekly flights between Montreal and Mexico City have experienced delays in the past year, with the average delay time being 138 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?

Monday 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 8% 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 44 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

See what other customers who have flown with Aeromexico,United Airlines, andAir Canada 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
1,464 reviews
Check prices

Crew

7.9

Overall

7.4

Entertainment

7.0

Food

6.6

Comfort

7.5

Boarding

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
1,464 reviews
Aeromexico
7.4
Good
1,464 reviews
Check prices

Crew

7.9

Overall

7.4

Entertainment

7.0

Food

6.6

Comfort

7.5

Boarding

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
10,208 reviews
Aeromexico
7.4
Good
1,464 reviews
Check prices

Crew

7.9

Overall

7.4

Entertainment

7.0

Food

6.6

Comfort

7.5

Boarding

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
11,630 reviews
Aeromexico
7.4
Good
1,464 reviews
Check prices

Crew

7.9

Overall

7.4

Entertainment

7.0

Food

6.6

Comfort

7.5

Boarding

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

  • 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. 7 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$ 745, United Airlines can have you in Mexico City from Montreal in 16h 30m. Montreal and Mexico City are separated by a distance of 3710 km.

  • 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$ 277. Additional round-trip tickets that might be worth considering are offered by WestJet and American Airlines, with the lowest prices starting at C$ 280 and C$ 321, 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$ 285 on United Airlines. Other airlines that offer cheap prices include WestJet from C$ 292 and Arajet from C$ 295 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 (90%), WestJet (90%) or Aeromexico (90%) 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$ 323. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Mexico City Benito Juarez) can be booked for C$ 682 on average, our data indicates C$ 861 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$ 660). Flying from Montreal to Mexico City in December is currently the most expensive (average of C$ 1,314). 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

Fly from Montreal to Mexico City on these airlines

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 7 airlines flying from Montreal to Mexico City

AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 277AverageC$ 698FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
WestJetCheapestC$ 280AverageC$ 760FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 321AverageC$ 936FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 360AverageC$ 862FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AeromexicoCheapestC$ 381AverageC$ 700FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
United AirlinesCheapestC$ 468AverageC$ 593FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeroMexico ConnectCheapestC$ 834AverageC$ 1,152FlexibilityNo cancel feeOn-timeN/A
Search AeroMexico Connect flights

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