Cheapest one-way flights from Philadelphia (PHL) to Santiago (STI), December

10 dates in December, from $ 244. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
8 Dec American Airlines
31 Dec American Airlines
6 Dec Frontier Airlines
3 Dec Frontier Airlines
30 Dec Allegiant Air
8 Dec American Airlines
Direct Flight
29 Dec Frontier Airlines
29 Dec Frontier Airlines
Direct Flight
16 Dec Frontier Airlines
19 Dec Frontier Airlines
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About these fares

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