AirHint found the following cheapest return flights from Philadelphia (PHL) to Oranjestad (AUA) in December 2025 (see full year).

Return flights

13 Dec - 16 Dec	Spirit Airlines
02 Dec - 09 Dec	Air Canada
02 Dec - 04 Dec	Air Canada
02 Dec - 04 Dec	American Airlines	direct
13 Dec - 16 Dec	American Airlines	direct
14 Dec - 19 Dec	American Airlines
04 Dec - 07 Dec	American Airlines
30 Dec - 05 Jan	American Airlines
30 Dec - 05 Jan	American Airlines	direct
31 Dec - 04 Jan	Spirit Airlines
30 Dec - 04 Jan	Spirit Airlines
29 Dec - 04 Jan	Spirit Airlines
26 Dec - 30 Dec	Spirit Airlines
29 Dec - 03 Jan	Spirit Airlines
30 Dec - 03 Jan	Spirit Airlines

Also check the deals for one-way flights from Philadelphia to Oranjestad in December.

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 Philadelphia to Oranjestad in December from $301

Return flights