AirHint found the following cheapest one-way flights from Houston (IAH) to Philipsburg (SXM) in July 2026 (see full year).
One-Way flights
| 20 Jul | Spirit Airlines | ||
| 21 Jul | Spirit Airlines | ||
| 26 Jul | Spirit Airlines | ||
| 01 Jul | Spirit Airlines | ||
| 24 Jul | Frontier Airlines | ||
| 19 Jul | American Airlines | ||
| 23 Jul | American Airlines | ||
| 17 Jul | Spirit Airlines |
Also check the deals for return flights from Houston to Philipsburg in July.
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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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