Cheapest return flights from Cancun to Montreal in December from $414

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

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

Return flights

01 Dec - 10 Dec Aeromexico
22 Dec - 30 Dec Delta
23 Dec - 01 Jan Delta
26 Dec - 04 Jan Delta
24 Dec - 03 Jan Delta
01 Dec - 10 Dec Air Transat direct
23 Dec - 01 Jan Air Transat direct
22 Dec - 30 Dec Air Transat direct
27 Dec - 02 Jan Air Transat direct
24 Dec - 03 Jan Flair Airlines direct
16 Dec - 22 Dec Air Transat direct
26 Dec - 04 Jan Air Transat direct

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

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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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