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

Return flights

07 Apr - 14 Apr	WestJet
07 Apr - 22 Apr	WestJet
02 Apr - 10 Apr	WestJet
29 Apr - 04 May	WestJet
07 Apr - 21 Apr	WestJet
06 Apr - 10 Apr	WestJet
07 Apr - 10 Apr	WestJet
28 Apr - 29 Apr	WestJet
27 Apr - 04 May	WestJet
29 Apr - 06 May	WestJet
30 Apr - 06 May	WestJet
10 Apr - 15 Apr	United
15 Apr - 22 Apr	United
01 Apr - 09 Apr	WestJet
28 Apr - 03 May	WestJet
29 Apr - 01 May	WestJet
29 Apr - 05 May	WestJet
25 Apr - 02 May	United
29 Apr - 02 May	United
29 Apr - 02 May	Porter Airlines (Canada) Ltd	direct

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

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 April from 225€

Return flights