AirHint found the following cheapest return flights from Boston (BOS) to St. Thomas (STT) in November 2025 (see full year).

Return flights

14 Nov - 15 Nov	Spirit Airlines
13 Nov - 15 Nov	Spirit Airlines
08 Nov - 15 Nov	Spirit Airlines
15 Nov - 22 Nov	Spirit Airlines
14 Nov - 22 Nov	Spirit Airlines
13 Nov - 22 Nov	Spirit Airlines
08 Nov - 22 Nov	Spirit Airlines
20 Nov - 08 Dec	Spirit Airlines
29 Nov - 08 Dec	Spirit Airlines
20 Nov - 22 Nov	Spirit Airlines
15 Nov - 28 Nov	Spirit Airlines
14 Nov - 28 Nov	Spirit Airlines
21 Nov - 08 Dec	Spirit Airlines

Also check the deals for one-way flights from Boston to St. Thomas in November.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Boston to St. Thomas in November from 250€

Return flights