Cheapest return flights from Philadelphia to Santo Domingo in December from $299

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

Return flights

02 Dec - 12 Dec Spirit Airlines
07 Dec - 18 Dec Spirit Airlines
02 Dec - 18 Dec Spirit Airlines
02 Dec - 06 Dec Spirit Airlines
09 Dec - 12 Dec Spirit Airlines
07 Dec - 12 Dec Spirit Airlines
09 Dec - 18 Dec Spirit Airlines
13 Dec - 27 Dec Frontier Airlines
14 Dec - 12 Jan Spirit Airlines
15 Dec - 29 Dec Frontier Airlines
14 Dec - 28 Dec Spirit Airlines
31 Dec - 12 Jan Spirit Airlines
31 Dec - 09 Jan Spirit Airlines
31 Dec - 10 Jan Spirit Airlines
09 Dec - 06 Jan Spirit Airlines
15 Dec - 10 Jan Spirit Airlines
31 Dec - 16 Jan Spirit Airlines
31 Dec - 01 Jan Spirit Airlines
22 Dec - 09 Jan Frontier Airlines
31 Dec - 08 Jan Spirit Airlines

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

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