Cheapest one-way flights from Ottawa to Cancun in December from $163

AirHint found the following cheapest one-way flights from Ottawa (YOW) to Cancun (CUN) in December 2025 (see full year).

One-Way flights

31 Dec United
07 Dec United
08 Dec WestJet
31 Dec Porter Airlines (Canada) Ltd direct
24 Dec WestJet
25 Dec Air Transat direct
24 Dec Porter Airlines (Canada) Ltd direct
18 Dec Porter Airlines (Canada) Ltd
18 Dec Air Transat direct

Also check the deals for return flights from Ottawa to Cancun in December.

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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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