Cheapest return flights from Boston to Philipsburg in May from $285

AirHint found the following cheapest return flights from Boston (BOS) to Philipsburg (SXM) in May 2026 (see full year).

Return flights

31 May - 03 Jun United
10 May - 15 May Southwest Airlines
11 May - 15 May Southwest Airlines
08 May - 12 May United
23 May - 27 May United
14 May - 17 May Southwest Airlines
20 May - 28 May Arajet
02 May - 02 May Southwest Airlines
02 May - 03 May Spirit Airlines
01 May - 01 May United

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

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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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