AirHint found the following cheapest return flights from Montreal (YUL) to Oranjestad (AUA) in June 2025 (see full year).

Return flights

24 Jun - 08 Jul	Air Canada
17 Jun - 03 Jul	Avianca
15 Jun - 22 Jun	United
14 Jun - 22 Jun	United
28 Jun - 08 Jul	United
18 Jun - 24 Jun	United
14 Jun - 21 Jun	United
30 Jun - 09 Jul	United
30 Jun - 10 Jul	United
12 Jun - 19 Jun	WestJet
23 Jun - 30 Jun	United
14 Jun - 23 Jun	United
15 Jun - 23 Jun	United
20 Jun - 30 Jun	Porter Airlines (Canada) Ltd
29 Jun - 09 Jul	United
21 Jun - 29 Jun	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Oranjestad in June.

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 June from $429

Return flights