Cheapest one-way flights from Montreal to Cancun in August from 143€

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

One-Way flights

27 Aug United
31 Aug United
11 Aug Arajet
20 Aug WestJet
13 Aug Porter Airlines (Canada) Ltd
23 Aug WestJet
27 Aug Air Transat direct
22 Aug Porter Airlines (Canada) Ltd
01 Aug Arajet
04 Aug Arajet

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

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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