AirHint found the following cheapest return flights from Santiago (SCL) to Oranjestad (AUA) in August 2025 (see full year).

Return flights

28 Aug - 04 Sep	Avianca
24 Aug - 29 Aug	Avianca
26 Aug - 01 Sep	Copa
16 Aug - 27 Aug	Avianca
11 Aug - 19 Aug	Copa
16 Aug - 19 Aug	Avianca
17 Aug - 23 Aug	Avianca
16 Aug - 24 Aug	Avianca
04 Aug - 12 Aug	Avianca
12 Aug - 17 Aug	Avianca
14 Aug - 23 Aug	Copa
01 Aug - 09 Aug	LATAM Airlines Group

Also check the deals for one-way flights from Santiago to Oranjestad in August.

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 Santiago to Oranjestad in August from 355€

Return flights