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

Return flights

20 Oct - 03 Nov	United
25 Oct - 08 Nov	United
29 Oct - 12 Nov	United
30 Oct - 13 Nov	United
07 Oct - 21 Oct	United
28 Oct - 11 Nov	United
08 Oct - 22 Oct	United
09 Oct - 17 Oct	United
09 Oct - 23 Oct	United
06 Oct - 20 Oct	United
21 Oct - 04 Nov	United
22 Oct - 05 Nov	United
27 Oct - 10 Nov	United
18 Oct - 25 Oct	United
23 Oct - 06 Nov	United
11 Oct - 25 Oct	United
02 Oct - 16 Oct	United
18 Oct - 01 Nov	United
03 Oct - 17 Oct	United
17 Oct - 31 Oct	United

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

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.

Book a cheap hotel in Oranjestad

Cheap car rent in Oranjestad

Cheapest return flights from Washington to Oranjestad in October from 334€

Return flights