Cheapest return flights from Pittsburgh to St. Thomas in January from $226

AirHint found the following cheapest return flights from Pittsburgh (PIT) to St. Thomas (STT) in January 2026 (see full year).

Return flights

27 Jan - 04 Feb American Airlines
11 Jan - 14 Jan Delta
26 Jan - 29 Jan Spirit Airlines
26 Jan - 07 Feb Spirit Airlines
17 Jan - 29 Jan Spirit Airlines
17 Jan - 23 Jan Spirit Airlines
23 Jan - 29 Jan Spirit Airlines
23 Jan - 07 Feb Spirit Airlines
29 Jan - 07 Feb Spirit Airlines
23 Jan - 26 Jan Delta
26 Jan - 13 Feb Spirit Airlines
26 Jan - 14 Feb Spirit Airlines
29 Jan - 13 Feb Spirit Airlines
29 Jan - 14 Feb Spirit Airlines
17 Jan - 26 Jan Spirit Airlines
29 Jan - 16 Feb Spirit Airlines
26 Jan - 01 Feb Spirit Airlines

Also check the deals for one-way flights from Pittsburgh to St. Thomas in January.

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