Cheapest return flights from Montreal to Cancun in August from $348

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

28 Aug - 02 Sep WestJet
13 Aug - 19 Aug United
14 Aug - 19 Aug United
08 Aug - 18 Aug Arajet
15 Aug - 22 Aug Arajet
04 Aug - 11 Aug Arajet
08 Aug - 15 Aug Arajet
01 Aug - 11 Aug Arajet
04 Aug - 18 Aug Arajet
18 Aug - 25 Aug Arajet
19 Aug - 24 Aug WestJet
31 Aug - 07 Sep WestJet
28 Aug - 02 Sep Air Transat direct
29 Aug - 07 Sep WestJet
28 Aug - 07 Sep WestJet
27 Aug - 03 Sep Air Transat direct
25 Aug - 01 Sep Arajet
28 Aug - 04 Sep Air Transat direct
26 Aug - 03 Sep Air Transat direct
26 Aug - 02 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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