Flights Greenville-Spartanburg to Houston GSP to HOU

Greenville-Spartanburg to Houston Flights

There are 7 flights from Greenville-Spartanburg (GSP) to Houston (HOU) airport operated by 1 airline.

Flight	Airline	Last Seen	Departure	Arrival
WN1773	Southwest Airlines	Mar 2026	12:30	14:20	See More >
WN2829	Southwest Airlines	Jan 2026	16:15	17:59	See More >
WN555	Southwest Airlines	Nov 2025	15:35	17:00	See More >
WN5423	Southwest Airlines	Oct 2025	16:55	18:20	See More >
WN3312	Southwest Airlines	Oct 2025	19:05	20:35	See More >
WN3221	Southwest Airlines	Oct 2025	18:45	20:10	See More >
WN1728	Southwest Airlines	Aug 2025	20:10	21:30	See More >