AirHint found the following cheapest return flights from Ottawa (YOW) to Cancun (CUN) in November 2025 (see full year).

Return flights

10 Nov - 11 Dec	United
17 Nov - 24 Nov	United
14 Nov - 19 Nov	United
10 Nov - 15 Dec	United
07 Nov - 10 Nov	WestJet
12 Nov - 19 Nov	WestJet
10 Nov - 17 Nov	Porter Airlines (Canada) Ltd
08 Nov - 10 Nov	WestJet
27 Nov - 01 Dec	Air Canada
15 Nov - 20 Nov	WestJet
13 Nov - 20 Nov	WestJet
10 Nov - 15 Nov	WestJet
09 Nov - 11 Nov	Air Canada

Also check the deals for one-way flights from Ottawa to Cancun in November.

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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Cheapest return flights from Ottawa to Cancun in November from 242€

Return flights