AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to Oranjestad (AUA) in September 2025 (see full year).

Return flights

06 Sep - 13 Sep	Spirit Airlines	direct
06 Sep - 20 Sep	Spirit Airlines	direct
13 Sep - 20 Sep	Spirit Airlines	direct
20 Sep - 04 Oct	Spirit Airlines	direct
13 Sep - 15 Sep	United
20 Sep - 23 Sep	United
20 Sep - 28 Sep	Spirit Airlines
20 Sep - 09 Oct	Spirit Airlines	direct
19 Sep - 23 Sep	United
04 Sep - 07 Sep	United
18 Sep - 22 Sep	United
21 Sep - 28 Sep	Flair Airlines

Also check the deals for one-way flights from Fort Lauderdale to Oranjestad in September.

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 Fort Lauderdale to Oranjestad in September from 227€

Return flights