AirHint found the following cheapest return flights from Charlotte (CLT) to Philipsburg (SXM) in July 2025 (see full year).

Return flights

20 Jul - 15 Aug	Spirit Airlines
12 Jul - 16 Jul	Spirit Airlines
12 Jul - 28 Jul	Spirit Airlines
20 Jul - 24 Jul	Spirit Airlines
25 Jul - 29 Jul	Spirit Airlines
15 Jul - 07 Aug	Frontier Airlines
20 Jul - 24 Jul	American Airlines	direct

Also check the deals for one-way flights from Charlotte to Philipsburg in July.

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 Charlotte to Philipsburg in July from $462

Return flights