Cheapest return flights from Philadelphia to Oranjestad in December from 376€

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

Return flights

29 Dec - 17 Jan Spirit Airlines
26 Dec - 30 Dec United
29 Dec - 01 Jan Spirit Airlines
29 Dec - 19 Jan Spirit Airlines
29 Dec - 06 Jan Spirit Airlines
30 Dec - 06 Jan Frontier Airlines
26 Dec - 01 Jan Spirit Airlines
29 Dec - 03 Jan United
26 Dec - 06 Jan Spirit Airlines
26 Dec - 03 Jan Spirit Airlines

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

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