Cheapest return flights from San Antonio to St. Thomas in December from 301€

AirHint found the following cheapest return flights from San Antonio (SAT) to St. Thomas (STT) in December 2025 (see full year).

Return flights

31 Dec - 17 Jan Spirit Airlines
30 Dec - 17 Jan Spirit Airlines
24 Dec - 30 Dec Spirit Airlines
27 Dec - 30 Dec Spirit Airlines
31 Dec - 05 Jan Spirit Airlines
30 Dec - 05 Jan Spirit Airlines
24 Dec - 27 Dec Spirit Airlines
24 Dec - 05 Jan Spirit Airlines
12 Dec - 30 Dec Spirit Airlines
18 Dec - 30 Dec Spirit Airlines
12 Dec - 24 Dec Spirit Airlines
27 Dec - 05 Jan Spirit Airlines
18 Dec - 24 Dec Spirit Airlines
21 Dec - 30 Dec Spirit Airlines
12 Dec - 27 Dec Spirit Airlines
21 Dec - 24 Dec Spirit Airlines
18 Dec - 05 Jan Spirit Airlines
21 Dec - 05 Jan Spirit Airlines
31 Dec - 02 Jan Spirit Airlines
30 Dec - 02 Jan Spirit Airlines

Also check the deals for one-way flights from San Antonio to St. Thomas in December.

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