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Cheap flights from Montreal to Mexico from C$ 245

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — MEX
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Mexico

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Mexico
Explore the most affordable flight options available from Montreal to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Mon 5/107:00 a.m.
YUL
-
CUN
1 stop11h 12m
Arajet
Thu 15/1012:35 p.m.
CUN
-
YUL
1 stop10h 45m
Arajet
Deal found 30/7C$ 427
Wed 16/97:00 a.m.
YUL
-
CUN
1 stop9h 34m
Arajet
Sun 11/102:32 p.m.
CUN
-
YUL
1 stop8h 48m
Arajet
Deal found 30/7C$ 429
Wed 23/97:00 a.m.
YUL
-
CUN
1 stop9h 34m
Arajet
Thu 1/1012:35 p.m.
CUN
-
YUL
1 stop10h 45m
Arajet
Deal found 1/8C$ 430
Wed 28/102:30 p.m.
YUL
-
CUN
Nonstop4h 50m
Air Transat
Tue 3/111:35 p.m.
CUN
-
YUL
Nonstop4h 10m
Air Transat
Deal found 30/7C$ 440
Tue 3/116:45 a.m.
YUL
-
CUN
2 stops31h 17m
WestJet
Tue 10/115:50 p.m.
CUN
-
YUL
2 stops30h 43m
WestJet
Deal found 28/7C$ 444
Wed 9/911:01 a.m.
YUL
-
CUN
1 stop10h 29m
Aeromexico
Wed 16/97:06 p.m.
CUN
-
YUL
1 stop11h 24m
Aeromexico
Deal found 1/8C$ 448
Sun 25/109:35 p.m.
YUL
-
CUN
1 stop16h 45m
Air Canada
Fri 30/107:00 a.m.
CUN
-
YUL
1 stop12h 43m
Air Canada
Deal found 29/7C$ 450
Tue 3/116:45 a.m.
YUL
-
CUN
2 stops31h 17m
WestJet
Tue 24/115:50 p.m.
CUN
-
YUL
2 stops30h 43m
WestJet
Deal found 29/7C$ 453
Mon 2/116:45 a.m.
YUL
-
CUN
1 stop29h 40m
WestJet
Mon 9/115:50 p.m.
CUN
-
YUL
2 stops30h 43m
WestJet
Deal found 29/7C$ 454
Fri 23/106:45 a.m.
YUL
-
CUN
2 stops31h 20m
WestJet
Fri 30/104:50 p.m.
CUN
-
YUL
2 stops30h 43m
WestJet
Deal found 28/7C$ 455
Thu 29/101:10 p.m.
YUL
-
CUN
Nonstop4h 50m
Air Canada
Sat 7/116:55 p.m.
CUN
-
YUL
Nonstop4h 15m
Air Canada
Deal found 29/7C$ 458
Sat 24/107:20 p.m.
YUL
-
PVR
2 stops21h 40m
WestJet
Fri 30/1012:15 p.m.
PVR
-
YUL
2 stops34h 18m
WestJet
Deal found 28/7C$ 489

Find flight deals from Montreal to Mexico

Keep the following information in mind while searching for Montreal to Mexico flight deals. Data was last updated 2 August 2026.

Round-trip from

C$ 427

One-way from

C$ 245

Popular in

December

Cheapest in

September

Average price

C$ 691

Good round-trip deal

C$ 581 or less

Good one-way deal

C$ 345 or less
Arajet
  • Arajet
  • 5/10-15/10
  • 2 total stops
  • 21h 57m total
  • Montreal to Mexico
Search Deals
Aeromexico
  • Aeromexico
  • 25/9
  • 1 total stop
  • 30h 16m total
  • Montreal to Mexico
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Mexico.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to Mexico.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Mexico 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 2 August 2026.
Use the filters below to find and compare flights from Montreal to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

3:10 p.m.-8:00 p.m.

Nonstop4h 50m

Cancun

Sat 21/11

8:30 p.m.-12:40 a.m.

Nonstop4h 10m

C$ 518
Quickest round-trip

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

7:05 a.m.-10:35 a.m.

Nonstop4h 30m

Cancun

Fri 18/9

11:45 a.m.-5:00 p.m.

Nonstop4h 15m

C$ 527

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

7:05 a.m.-10:35 a.m.

Nonstop4h 30m

Cancun

Fri 18/9

11:45 a.m.-5:00 p.m.

Nonstop4h 15m

C$ 527

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

7:05 a.m.-10:35 a.m.

Nonstop4h 30m

Cancun

Thu 17/9

11:45 a.m.-5:00 p.m.

Nonstop4h 15m

C$ 527

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 21/1

4:45 p.m.-11:25 a.m.

2 stops18h 40m

Cancun

Sat 30/1

6:16 p.m.-1:51 p.m.

2 stops19h 35m

C$ 541

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

2:30 p.m.-7:20 p.m.

Nonstop4h 50m

Cancun

Wed 25/11

1:35 p.m.-5:45 p.m.

Nonstop4h 10m

C$ 545

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

7:20 a.m.-12:15 p.m.

Nonstop4h 55m

Cancun

Wed 25/11

1:35 p.m.-5:45 p.m.

Nonstop4h 10m

C$ 545

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

4:45 p.m.-12:54 p.m.

2 stops20h 09m

Cancun

Thu 21/1

2:44 p.m.-1:10 p.m.

2 stops22h 26m

C$ 546

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

8:35 a.m.-9:58 p.m.

1 stop14h 23m

Cancun

Mon 31/8

10:50 a.m.-12:40 a.m.

1 stop12h 50m

C$ 555

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 7/1

7:29 a.m.-10:07 p.m.

1 stop14h 38m

Cancun

Thu 18/2

2:03 p.m.-12:14 a.m.

1 stop10h 11m

C$ 555

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Montreal to Mexico

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

What is the cheapest month to book a flight from Montreal to Mexico?

Currently, September is the cheapest month in which you can book a flight from Montreal to Mexico (average of C$ 607). Flying from Montreal to Mexico in December is currently the most expensive (average of C$ 978). 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 MX?

Find hourly flight availability from Montreal to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 August 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Montreal to Mexico by exploring options for tickets at noon.

Weekly flight availability from Montreal to Mexico

Explore weekly flight availability from Montreal to Mexico. 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 2 August 2026.

The most flights from YMQ to MX0 are scheduled on a Friday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Montreal to Mexico delayed?

About 16% of weekly flights between Montreal and Mexico have experienced delays in the past year, with the average delay time being 144 minutes.

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

To ensure you get the cheapest price possible for a flight from Montreal to Mexico, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Use this chart to determine the cheapest time to fly round-trip from Montreal to Mexico. Price data was last updated on 1 August 2026.

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

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. 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. Reviews last updated 2 August 2026.
Read reviews from past customers who have flown Air Transat,Aeromexico, andUnited Airlines from Montreal to Mexico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
569 reviews
Check prices

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.8
Good
569 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Aeromexico
7.4
Good
1,470 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
United Airlines
7.4
Good
10,062 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
WestJet
7.2
Good
3,424 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,419 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

Find useful and relevant information for your journey from Montreal to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to Mexico?

    Airlines like Air Transat, United Airlines, and Aeromexico fly from Montreal to Mexico in about 4h 50m. The time it takes to get you to your destination can typically vary by up to 13h 50m. The distance from Montreal to Mexico is about 2966 km. This flight may include one or multiple stops.

  • What are the most popular routes from Montreal to Mexico?

    The most popular route from Montreal to Mexico is Montreal Pierre Elliott Trudeau Intl - Cancun. You may also consider Montreal Pierre Elliott Trudeau Intl - Mexico City Benito Juarez or Montreal Pierre Elliott Trudeau Intl - Cozumel Intl.

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

    Consider WestJet (89%), Aeromexico (89%) or LATAM Airlines (88%) when booking your flight. These represent the most reliable airlines when flying from Montreal to Mexico.

  • What are the cheapest flights from Montreal to Mexico?

    Looking for the cheapest flight from Montreal to Mexico? While on average our users pay C$ 1,232, our data indicates the cheapest price to be C$ 330. The most popular route (Montreal Pierre Elliott Trudeau Intl - Cancun), is priced around C$ 440.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal to Mexico 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?

    Currently, September is the cheapest month in which you can book a flight from Montreal to Mexico (average of C$ 607). Flying from Montreal to Mexico in December is currently the most expensive (average of C$ 978). 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

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Alternative routes for Montreal to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Montreal to Mexico

Discover the top 10 airlines that operate flights from Montreal to Mexico. 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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 240AverageC$ 847FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Copa AirlinesCheapestC$ 240AverageC$ 456FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapestC$ 240AverageC$ 706FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapestC$ 264AverageC$ 868FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
ArajetCheapestC$ 275AverageC$ 645FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
WestJetCheapestC$ 312AverageC$ 758FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 327AverageC$ 650FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 372AverageC$ 827FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 408AverageC$ 903FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 419AverageC$ 872FlexibilityNo cancel feeOn-time50%
Search Air Transat 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?

Cheapflights makes it easy to find Montreal to Mexico flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Montreal to Mexico flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Montreal to Mexico become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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