Cheapest one-way flights from Washington to Oranjestad in December from 130€

AirHint found the following cheapest one-way flights from Washington (IAD) to Oranjestad (AUA) in December 2025 (see full year).

One-Way flights

05 Dec Frontier Airlines
16 Dec United direct
23 Dec Allegiant Air
04 Dec Frontier Airlines
04 Dec United direct
21 Dec Allegiant Air
28 Dec Frontier Airlines
05 Dec United direct
23 Dec United direct
21 Dec United direct

Also check the deals for return flights from Washington to Oranjestad in December.

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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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