Air Canada flights from Montreal to Cancún (YMQ - CUN)

YMQ — CUN
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Montreal to Cancún on Air Canada typically fly into Cancun and depart from Montreal Pierre Elliott Trudeau Intl. Select your dates above for pricing.

Air Canada flights from Montreal to Cancún in 2026

Find detailed information about Air Canada flights from Montreal to Cancún. Explore the options provided by Air Canada to plan your journey from Montreal to Cancún. Data last updated 20 February 2026.

One-way from

C$ 271

Round-trip from

C$ 515

Popular in

December

Cheapest in

September

Average price (all airlines)

C$ 726
Air Canada
  • Air Canada
  • 8/4
  • 2 total stops
  • 11h 40m total
  • Montreal to Cancún
Air Canada
  • Air Canada
  • 22/3-1/4
  • 1 total stop
  • 32h 35m total
  • Montreal to Cancún
Highest demand for flights from Montreal to Cancun; 8% potential price increase.
Best time to find cheap flights from Montreal to Cancun; 3% potential price drop.
Average price for all Montreal to Cancun flights (one-way and round-trip).
  • How do most travelers feel about Air Canada?

    When planning your YMQ-CUN trip, keep in mind that Air Canada is typically rated 7.1/10. This rating comes from 10,732 reviews by Cheapflights users who have traveled with Air Canada.

  • Can I get a flight from Montreal to Cancún on Air Canada for under C$ 821?

    Montreal to Cancún flights on Air Canada are currently available under C$ 821. 12 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

Find Air Canada flight deals from Montreal to Cancún

Enter your travel dates to find the best prices.

Cheapest Air Canada flights from Montreal to Cancún
Explore the most affordable Air Canada flight options available from Montreal to Cancún. Find the lowest fares with prices last updated on 20 February 2026.

Sun 22/37:30 a.m.
YUL
-
CUN
1 stop28h 15m
Air Canada
Wed 1/46:05 p.m.
CUN
-
YUL
Nonstop4h 20m
Air Canada
Deal found 19/2C$ 515
Mon 30/38:20 a.m.
YUL
-
CUN
Nonstop4h 35m
Air Canada
Wed 8/46:05 p.m.
CUN
-
YUL
Nonstop4h 20m
Air Canada
Deal found 18/2C$ 516
Tue 10/38:50 a.m.
YUL
-
CUN
2 stops12h 25m
Air Canada
Wed 18/312:00 p.m.
CUN
-
YUL
1 stop8h 52m
Air Canada
Deal found 18/2C$ 518

How far ahead should I book a flight from Montreal to Cancún with Air Canada?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Cancún. Price data was last updated on 18 February 2026.

Booking with Air Canada 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Montreal to Cancún with Air Canada?

Currently, the most affordable month to book a Air Canada flight from Montreal to Cancún in September, with an average price of C$ 242. Conversely, traveling with Air Canada from Montreal to Cancún in July will be the most expensive, with an average cost of C$ 504. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Air Canada flight availability from Montreal to Cancún

The most Air Canada flights from YMQ to CUN are scheduled on a Tuesday (3 on average). You will have fewer Air Canada flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 29.0 - 282.0 mm per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Cancún when rainfall is around 29.0 mm.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

Best time to book a flight from Montreal to Cancún

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

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Other Air Canada flights from Montreal

Browse through other Air Canada flights departing from Montreal. Flight routes are based on user searches made on Cheapflights and were last updated on 20 February 2026.

See what others are saying about Air Canada

Read reviews and see what other travellers are saying about their experiences with Air Canada. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air Canada for your next flight. Reviews last updated 20 February 2026.
Air Canada
7.1
Good
10,000 reviews
Overview

Crew

7.8

Comfort

7.1

Entertainment

6.8

Food

6.3

Boarding

7.3

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