Cheapest return flights from Boston to Philipsburg in December from 367€

AirHint found the following cheapest return flights from Boston (BOS) to Philipsburg (SXM) in December 2025 (see full year).

Return flights

25 Dec - 30 Dec United
24 Dec - 31 Dec Spirit Airlines
29 Dec - 09 Jan Spirit Airlines
22 Dec - 09 Jan Spirit Airlines
22 Dec - 29 Dec Delta
22 Dec - 27 Dec Spirit Airlines
29 Dec - 03 Jan Frontier Airlines
26 Dec - 30 Dec United
22 Dec - 03 Jan Spirit Airlines

Also check the deals for one-way flights from Boston to Philipsburg in December.

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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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