Cheapest return flights from Montreal (YUL) to Cancun (CUN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Sep 01 Oct Arajet
04 Sep 13 Sep WestJet
24 Sep 01 Oct WestJet
10 Sep 13 Sep WestJet
01 Sep 13 Sep WestJet
06 Sep 13 Sep WestJet
15 Sep 21 Sep WestJet
16 Sep 27 Sep Arajet
30 Sep 04 Oct Air Canada
16 Sep 24 Sep Arajet
14 Sep 24 Sep Arajet
09 Sep 27 Sep Air Canada
Direct Flight
12 Sep 17 Sep Air Canada
Direct Flight
28 Sep 05 Oct Porter Airlines (Canada) Ltd
25 Sep 02 Oct Porter Airlines (Canada) Ltd
23 Sep 14 Oct Arajet
28 Sep 11 Oct WestJet
29 Sep 04 Oct WestJet
26 Sep 03 Oct WestJet
21 Sep 04 Oct WestJet
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deals for one-way flights from Montreal to Cancun in September.

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Updated Jul 19, 2026.

About these fares

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