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

Return flights

02 May - 13 May	United
03 May - 13 May	United
05 May - 13 May	United
06 May - 12 May	United
06 May - 13 May	United
08 May - 13 May	United
05 May - 15 May	United
06 May - 15 May	United
08 May - 15 May	United
04 May - 19 May	United
25 May - 15 Jun	United
26 May - 09 Jun	United
27 May - 10 Jun	United
27 May - 17 Jun	United
24 May - 10 Jun	United
31 May - 23 Jun	United
12 May - 03 Jun	United
12 May - 02 Jun	WestJet
19 May - 02 Jun	United
26 May - 16 Jun	United

Also check the deals for one-way flights from Ottawa to Oranjestad in May.

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 Oranjestad in May from 234€

Return flights