Cheapest return flights from Boston to Philipsburg in September from $390

Best time to book flights for Boston (BOS) to Philipsburg (SXM) flights at AirHint

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

Return flights

11 Sep - 13 Sep American Airlines
11 Sep - 13 Sep jetBlue direct

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

Skyscanner

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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