Cheapest return flights from Montreal to Cancun in August from $337

Best time to book flights for Montreal (YUL) to Cancun (CUN) flights at AirHint

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

Return flights

04 Aug - 11 Aug Arajet
18 Aug - 25 Aug Arajet
22 Aug - 29 Aug Arajet
01 Aug - 08 Aug Arajet
25 Aug - 01 Sep Arajet
29 Aug - 05 Sep Arajet
18 Aug - 01 Sep Arajet
08 Aug - 15 Aug Arajet
11 Aug - 18 Aug Arajet
15 Aug - 22 Aug Arajet
18 Aug - 22 Aug Arajet
14 Aug - 21 Aug United
05 Aug - 12 Aug United
28 Aug - 04 Sep United
31 Aug - 07 Sep United
29 Aug - 05 Sep Air Transat direct
31 Aug - 07 Sep Air Transat direct
30 Aug - 06 Sep Air Transat direct
28 Aug - 04 Sep Air Transat direct
27 Aug - 03 Sep Air Transat direct

Also check the deals for one-way 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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