Cheapest one-way flights from Ottawa to Cancun in May from $190

AirHint found the following cheapest one-way flights from Ottawa (YOW) to Cancun (CUN) in May 2026 (see full year).

One-Way flights

12 May Porter Airlines (Canada) Ltd direct
04 May United
02 May United
13 May United
02 May Porter Airlines (Canada) Ltd direct
23 May WestJet
23 May Porter Airlines (Canada) Ltd direct
04 May Air Transat direct

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

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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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