Cheapest one-way flights from Philadelphia to Santo Domingo in September from $180

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Santo Domingo (SDQ) in September 2026 (see full year).

One-Way flights

08 Sep Spirit Airlines
09 Sep Delta
10 Sep Delta

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

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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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