Cheapest return flights from Ottawa to Cancun in May from $295

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

Return flights

06 May - 13 May WestJet
22 May - 02 Jun WestJet
10 May - 17 May WestJet
04 May - 12 May WestJet
13 May - 03 Jun WestJet
13 May - 10 Jun WestJet
04 May - 09 May WestJet
10 May - 15 May WestJet
12 May - 02 Jun WestJet
12 May - 17 May WestJet
02 May - 08 May WestJet
23 May - 30 May WestJet
23 May - 06 Jun WestJet
23 May - 06 Jun Porter Airlines (Canada) Ltd direct
23 May - 30 May Porter Airlines (Canada) Ltd direct
02 May - 08 May Porter Airlines (Canada) Ltd direct
19 May - 09 Jun WestJet
20 May - 05 Jun Porter Airlines (Canada) Ltd
20 May - 10 Jun WestJet
19 May - 07 Jun WestJet

Also check the deals for one-way 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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