Greenville-Spartanburg International Airport GSPKGSP

Greenville-Spartanburg International Airport (GSP) is a compact regional airport for South Carolina’s Upstate, not a major airline or alliance hub. Scheduled passenger service is mainly domestic, with American, Delta, United, Southwest, Allegiant, Avelo and Breeze linking GSP to larger U.S. hubs and leisure/business routes. The traveler experience is simple: one terminal, one security area, 13 gates and two concourses, so transfers are usually a walk rather than a terminal change. For downtown Greenville, rideshare or taxi is the most practical default; expect roughly 20-25 minutes in normal traffic. GSP has an Escape Lounge and useful work/quiet amenities, but no flagship airline lounge or airside hotel, so longer layovers are best handled with a conservative buffer and, if time allows, a trip into Greenville.

Timezone: America/New_York

Airport lounges

Lounge access is reference info; commission never ranks.

Official info

Official site

https://www.gspairport.com

General

+1-864-877-7426

Lost & found

+1-864-877-7426

Customer service

+1-864-877-7426

As of 2026-06-21 — confirm with the airport.

Airport facts

ICAO

KGSP

Elevation

964 ft

Scheduled service

Yes

Runways

1

Longest runway

11001 ft

Terminals

Airport services

Cities served

Hotels near the airport