Cheapest one-way flights from Boston to St. Thomas in January from 109€

AirHint found the following cheapest one-way flights from Boston (BOS) to St. Thomas (STT) in January 2026 (see full year).

One-Way flights

22 Jan Delta direct
23 Jan Delta direct
20 Jan Delta direct
18 Jan United
10 Jan Spirit Airlines
18 Jan Delta direct
17 Jan Spirit Airlines
10 Jan Delta direct
03 Jan Delta direct

Also check the deals for return flights from Boston to St. Thomas in January.

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