Cheapest one-way flights from Philadelphia to Santo Domingo in December from $146

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

One-Way flights

30 Dec Frontier Airlines direct
28 Dec Frontier Airlines
16 Dec Frontier Airlines
15 Dec Frontier Airlines
29 Dec Frontier Airlines
29 Dec Frontier Airlines direct
28 Dec Frontier Airlines direct
18 Dec Frontier Airlines
27 Dec Frontier Airlines direct
21 Dec Frontier Airlines direct

Also check the deals for return flights from Philadelphia to Santo Domingo in December.

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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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