How do most travelers feel about Air Transat?

Cheapflights users who travel with Air Transat (a popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Cancún) have rated them a 7.7/10. This rating comes from 583 reviews. If you are looking to travel YUL-CUN, search your dates above.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún with Air Transat?

Booking with Air Transat 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport to Cancún with Air Transat?

Currently, the most affordable month to book a Air Transat flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún in June, with an average price of C$ 556. Conversely, traveling with Air Transat from Montreal Pierre Elliott Trudeau Intl Airport to Cancún in December will be the most expensive, with an average cost of C$ 996. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Air Transat flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Cancún

The most Air Transat flights from YUL to CUN are scheduled on a Monday (1 on average). You will have fewer Air Transat flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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.

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).

C$ 315+ Air Transat Flights from Pierre Elliott Trudeau Intl to Cancún

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Cheapest Air Transat flights from Pierre Elliott Trudeau Intl to Cancún
Explore the most affordable Air Transat flight options available from Pierre Elliott Trudeau Intl to Cancún. Find the lowest fares with prices last updated on 5 October 2026.

Sat 28/113:10 p.m. -

Nonstop4h 50m

Sat 12/128:30 p.m. -

Nonstop4h 10m

Deal found 4/10C$ 577

Sun 22/112:30 p.m. -

Nonstop4h 50m

Wed 2/121:35 p.m. -

Nonstop4h 10m

Deal found 1/10C$ 601

Mon 30/112:20 p.m. -

Nonstop4h 50m

Thu 10/128:30 p.m. -

Nonstop4h 10m

Deal found 4/10C$ 603

How do most travelers feel about Air Transat?
Cheapflights users who travel with Air Transat (a popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Cancún) have rated them a 7.7/10. This rating comes from 583 reviews. If you are looking to travel YUL-CUN, search your dates above.
Can I get a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún on Air Transat for under C$ 712?
Cheapflights users have found 6 Air Transat flights for under C$ 712 on the YUL-CUN route. Prices on flights to Cancún from Montreal Pierre Elliott Trudeau Intl Airport can vary based on many factors including dates. To look at price based on your preferred dates, click here.

Air Transat flights from Pierre Elliott Trudeau Intl to Cancún in 2026

One-way from	C$ 312
Round-trip from	C$ 554
Popular in	December
Cheapest in	June
Average price (all airlines)	C$ 645

Air Transat
10/11-31/12
Nonstop
4h 50m total
Montreal to Cancún

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Air Transat
27/11-4/12
Nonstop
9h 00m total
Montreal to Cancún

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Highest demand for flights from Montreal Pierre Elliott Trudeau Intl to Cancun; 0% potential price increase.

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Best time to find cheap flights from Montreal Pierre Elliott Trudeau Intl to Cancun; 1% potential price drop.

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Average price for all Montreal Pierre Elliott Trudeau Intl to Cancun flights (one-way and round-trip).

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Prices

Airlines

The best time to book a flight to Cancún with Air Transat is 84 days before departure. On average, fares are higher if you book 6 days before departure.

Which month is the cheapest to fly Economy Class from Montreal Pierre Elliott Trudeau Intl Airport to Cancún?

For Economy Class flights, the cheapest month to fly this route is June. The most expensive months are December and July.

Best time to book a flight from Pierre Elliott Trudeau Intl to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Pierre Elliott Trudeau Intl with our price prediction graph.

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Air Transat flights from Montreal Pierre Elliott Trudeau Intl Airport to Cancún (YUL - CUN)

Find Air Transat flight deals from Pierre Elliott Trudeau Intl to Cancún

Cheapest Air Transat flights from Pierre Elliott Trudeau Intl to CancúnExplore the most affordable Air Transat flight options available from Pierre Elliott Trudeau Intl to Cancún. Find the lowest fares with prices last updated on 5 October 2026.

Explore the most affordable Air Transat flight options available from Pierre Elliott Trudeau Intl to Cancún. Find the lowest fares with prices last updated on 5 October 2026.

Best Air Transat flights from Pierre Elliott Trudeau Intl to CancúnDiscover carefully curated Air Transat flight deals from Pierre Elliott Trudeau Intl to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Discover carefully curated Air Transat flight deals from Pierre Elliott Trudeau Intl to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Direct Air Transat flights from Pierre Elliott Trudeau Intl to CancúnExplore non-stop Air Transat flight options from Pierre Elliott Trudeau Intl to Cancún based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 October 2026.

Explore non-stop Air Transat flight options from Pierre Elliott Trudeau Intl to Cancún based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 October 2026.

Last-minute Air Transat flights from Pierre Elliott Trudeau Intl to CancúnDiscover last-minute Air Transat flight deals from Pierre Elliott Trudeau Intl to Cancún. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute Air Transat flight deals from Pierre Elliott Trudeau Intl to Cancún. Data last updated 5 October 2026 and is based on user searches.

One-way Air Transat flights to CancúnSearch for one-way Air Transat flight options to Cancún. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Search for one-way Air Transat flight options to Cancún. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

How do most travelers feel about Air Transat?

Can I get a flight from Montreal Pierre Elliott Trudeau Intl Airport to Cancún on Air Transat for under C$ 712?

Air Transat flights from Pierre Elliott Trudeau Intl to Cancún in 2026

One-way from

Round-trip from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Cancún with Air Transat?

The best time to book a flight to Cancún with Air Transat is 84 days before departure. On average, fares are higher if you book 6 days before departure.

Which month is the cheapest to fly Economy Class from Montreal Pierre Elliott Trudeau Intl Airport to Cancún?

For Economy Class flights, the cheapest month to fly this route is June. The most expensive months are December and July.

Weekly Air Transat flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Cancún

The most Air Transat flights from YUL to CUN are scheduled on a Monday (1 on average). You will have fewer Air Transat flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Cancún 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

Best time to book a flight from Pierre Elliott Trudeau Intl to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Pierre Elliott Trudeau Intl with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Pierre Elliott Trudeau Intl to Cancún on another airline

Consider alternative airlines that service the Cancún area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 October 2026.

Other Air Transat flights from Pierre Elliott Trudeau Intl

Browse through other Air Transat flights departing from Pierre Elliott Trudeau Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 5 October 2026.

Complete your trip

Complete your trip to Cancún by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Pierre Elliott Trudeau Intl and Cancún

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Other popular destinations in North America

If Cancún is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 5 October 2026.

Popular flights with Air Transat

Browse through some of the most popular routes that Air Transat offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 5 October 2026.

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Cheapest Air Transat flights from Pierre Elliott Trudeau Intl to Cancún
Explore the most affordable Air Transat flight options available from Pierre Elliott Trudeau Intl to Cancún. Find the lowest fares with prices last updated on 5 October 2026.

Best Air Transat flights from Pierre Elliott Trudeau Intl to Cancún
Discover carefully curated Air Transat flight deals from Pierre Elliott Trudeau Intl to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Direct Air Transat flights from Pierre Elliott Trudeau Intl to Cancún
Explore non-stop Air Transat flight options from Pierre Elliott Trudeau Intl to Cancún based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 October 2026.

Last-minute Air Transat flights from Pierre Elliott Trudeau Intl to Cancún
Discover last-minute Air Transat flight deals from Pierre Elliott Trudeau Intl to Cancún. Data last updated 5 October 2026 and is based on user searches.

One-way Air Transat flights to Cancún
Search for one-way Air Transat flight options to Cancún. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.