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

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Dates, airline, and price
Dates	Airline	Price
22 Aug	American Airlines
28 Aug	WestJet
24 Aug	Air Canada Direct Flight
25 Aug	Air Transat Direct Flight
28 Aug	Air Transat Direct Flight
31 Aug	Air Transat Direct Flight
20 Aug	United
18 Aug	United
04 Aug	United
07 Aug	Arajet

deals for return flights from Montreal to Cancun in August.

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Updated Jul 19, 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), August

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