AirHint found the following cheapest return flights from Washington (IAD) to Oranjestad (AUA) in November 2025 (see full year).

Return flights

03 Nov - 17 Nov	United	direct
12 Nov - 26 Nov	United	direct
13 Nov - 27 Nov	United	direct
10 Nov - 24 Nov	United	direct
08 Nov - 11 Nov	Avianca
26 Nov - 01 Dec	Avianca
04 Nov - 18 Nov	United	direct
06 Nov - 20 Nov	United	direct
18 Nov - 02 Dec	United	direct
09 Nov - 23 Nov	United	direct
07 Nov - 14 Nov	Copa
02 Nov - 16 Nov	United	direct
17 Nov - 01 Dec	United

Also check the deals for one-way flights from Washington to Oranjestad in November.

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 Washington to Oranjestad in November from $378

Return flights