CA $255 Cheap Air Transat fights from Montreal (YUL) to Cancun (CUN)

View CA $255 flight on Mon, Sep. 29, 2025Opens in a new window
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Air Transat flights from Montreal to Cancun (YUL→CUN)

Prices were available within the past 7 days and start at CA $255 for one-way flights and CA $448 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Tue, Sep. 16 - Thu, Sep. 25
YUL
Montreal
CUN
Cancun
CA $448 Roundtrip, found 2 hours ago
CA $448
Roundtrip
found 2 hours ago
Select Air Transat flight, departing Tue, Sep. 16 from Montreal to Cancun, returning Thu, Sep. 25, priced at CA $448 found 2 hours ago
Air Transat
Mon, Sep. 22 - Wed, Oct. 1
YUL
Montreal
CUN
Cancun
CA $458 Roundtrip, found 2 hours ago
CA $458
Roundtrip
found 2 hours ago
Select Air Transat flight, departing Mon, Sep. 22 from Montreal to Cancun, returning Wed, Oct. 1, priced at CA $458 found 2 hours ago
Air Transat
Wed, Oct. 29 - Fri, Nov. 7
YUL
Montreal
CUN
Cancun
CA $460 Roundtrip, found 2 hours ago
CA $460
Roundtrip
found 2 hours ago
Select Air Transat flight, departing Wed, Oct. 29 from Montreal to Cancun, returning Fri, Nov. 7, priced at CA $460 found 2 hours ago
Flight from Montreal to Cancun (YUL - CUN) route information
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, Air Transat, American Airlines, Arajet, Copa, Delta, Porter Airlines, United, WestJet, World Ticket Ltd
Popular airline
Air Canada
Distance
2950 km
Average flight time
3 hours 43 mins
*Available to Expedia members.