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

Return flights

27 Sep - 04 Oct	United	direct
21 Sep - 24 Sep	Caribbean Airlines
28 Sep - 03 Oct	Copa
28 Sep - 02 Oct	Arajet
15 Sep - 22 Sep	Caribbean Airlines
21 Sep - 28 Sep	Caribbean Airlines
19 Sep - 04 Oct	Spirit Airlines
24 Sep - 29 Sep	Copa
20 Sep - 23 Sep	Spirit Airlines
19 Sep - 23 Sep	Caribbean Airlines
19 Sep - 06 Oct	Spirit Airlines
19 Sep - 29 Sep	Spirit Airlines
20 Sep - 24 Sep	Copa
19 Sep - 24 Sep	Caribbean Airlines
15 Sep - 04 Oct	Spirit Airlines
18 Sep - 22 Sep	Frontier Airlines

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

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 New York to Philipsburg in September from 352€

Return flights