Cheapest one-way flights from Montreal to Cancun in September from 160€

AirHint found the following cheapest one-way flights from Montreal (YUL) to Cancun (CUN) in September 2025 (see full year).

One-Way flights

22 Sep WestJet
08 Sep WestJet
23 Sep WestJet
03 Sep United
06 Sep United
09 Sep United
29 Sep United
02 Sep United
04 Sep United
05 Sep United

Also check the deals for return flights from Montreal to Cancun in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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