Cheapest return flights from Montreal to Cancun in October from 463€

AirHint found the following cheapest return flights from Montreal (YUL) to Cancun (CUN) in October 2026 (see full year).

Return flights

01 Oct - 08 Oct WestJet
03 Oct - 10 Oct WestJet
02 Oct - 09 Oct WestJet
11 Oct - 18 Oct WestJet
01 Oct - 08 Oct Air Transat direct
05 Oct - 09 Oct Air Transat direct
02 Oct - 09 Oct Air Transat direct
03 Oct - 10 Oct Air Canada direct
11 Oct - 18 Oct Air Transat direct

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

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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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