The contributors of Flight-Report published 1 reviews on 1 airlines on the route Greenville - Greenville Spartanburg (GSP) → Houston - George Bush Intercontinental Houston (IAH). The airline with the best average rating is United Express with 6.3/10. The average flight time is 2 hours and 29 minutes.
Airlines on this route are:
Access from the airport of (GSP) is rated as average; plan your trip in advance.
