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

Return flights

18 Nov - 25 Nov	United
04 Nov - 18 Nov	United
10 Nov - 22 Dec	United
04 Nov - 10 Nov	WestJet
03 Nov - 10 Nov	WestJet
11 Nov - 18 Nov	United
05 Nov - 12 Nov	WestJet
05 Nov - 19 Nov	WestJet
04 Nov - 11 Nov	WestJet
18 Nov - 26 Nov	United
20 Nov - 26 Nov	WestJet
25 Nov - 16 Dec	WestJet
25 Nov - 02 Dec	Air Transat	direct
29 Nov - 06 Dec	United
05 Nov - 05 Dec	WestJet
24 Nov - 01 Dec	WestJet
26 Nov - 03 Dec	WestJet
25 Nov - 16 Dec	Air Canada	direct
26 Nov - 03 Dec	Air Canada	direct
27 Nov - 04 Dec	Air Canada	direct

Also check the deals for one-way flights from Montreal to Cancun in November.

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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Cheapest return flights from Montreal to Cancun in November from $350

Return flights