Year-round direct route · 1,346 km
Greenville/Greer/Spartanburg (GSP) to Houston (IAH)
Nonstop service operated by United Airlines. Around 2h 16m gate to gate over 1,346 km (836 mi).
Route facts
| Airlines | United Airlines |
| Service | Year-round |
| Distance | 1,346 km / 836 mi |
| Est. flight time | about 2h 16m |
| Return direction | see IAH departures |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.
GSP · Greenville-Spartanburg International Airport
Greenville/Greer/Spartanburg, United States
IAH · George Bush Intercontinental Airport
Houston, United States