Cheapest return flights from Baltimore (BWI) to St. Thomas (STT), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
13 Dec 17 Dec United
13 Dec 17 Dec Southwest Airlines
Direct Flight
06 Dec 10 Dec Frontier Airlines
22 Dec 29 Dec Alaska Airlines
30 Dec 03 Jan Frontier Airlines
26 Dec 02 Jan Frontier Airlines
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deals for one-way flights from Baltimore to St. Thomas in December.

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Updated Aug 25, 2026.

About these fares

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