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

Return flights

17 May - 28 May	United
06 May - 20 May	WestJet
26 May - 09 Jun	WestJet
19 May - 02 Jun	WestJet
27 May - 10 Jun	WestJet
19 May - 09 Jun	WestJet
20 May - 10 Jun	WestJet
26 May - 16 Jun	WestJet
13 May - 03 Jun	WestJet
12 May - 02 Jun	WestJet
27 May - 17 Jun	WestJet
12 May - 03 Jun	WestJet
12 May - 26 May	United
05 May - 26 May	United
05 May - 15 May	WestJet
23 May - 29 May	WestJet
06 May - 27 May	WestJet
12 May - 27 May	WestJet
12 May - 20 May	WestJet
13 May - 27 May	WestJet

Also check the deals for one-way flights from Montreal 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 Montreal to Oranjestad in May from 267€

Return flights