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Cheapest one-way flights from Montreal (YUL) to Cancun (CUN), October

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
01 Oct	WestJet
21 Oct	WestJet
19 Oct	WestJet
02 Oct	WestJet
16 Oct	WestJet
10 Oct	Aeromexico
24 Oct	WestJet
31 Oct	Air Transat Direct Flight
01 Oct	Air Canada Direct Flight
30 Oct	WestJet

deals for return flights from Montreal to Cancun in October.

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Updated Jul 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Montreal (YUL) to Cancun (CUN), October

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