IATA GSP
ICAO
KGSP
K = Contiguous United States

Greenville-Spartanburg International Airport

Greenville/Greer/Spartanburg, South Carolina, United States

Also known as: Roger Milliken Field
Regional Airport ✓ Scheduled Service
Timezone America/New_York
Local Time
Elevation 964 ft (294 m)
Coordinates 34.8957°N, 82.2189°W
Runways 2
Airlines 11

GSP is the IATA airport code for Greenville-Spartanburg International Airport, located in Greenville/Greer/Spartanburg, United States. Its ICAO code is KGSP. The airport is classified as a Regional Airport with scheduled commercial passenger service. It operates in the America/New_York timezone at an elevation of 964 ft (294 m) above sea level. It has 2 runways.

About Greenville-Spartanburg International Airport

Wikipedia ↗

Greenville–Spartanburg International Airport – also known as Roger Milliken Field – is near Greer, South Carolina, United States, midway between Greenville and Spartanburg, the major cities of the Upstate region of South Carolina. The airport is the third-busiest airport in South Carolina, after Charleston International Airport, and Myrtle Beach International Airport with over 3.04 million passengers in 2025, the most in its history.

Runways (2)

N
Designation Length Width Surface Lighted Status
04/22 11,001 ft (3,353 m) 150 ft (46 m) Pem Yes Open
04/22 11,001 ft (3,353 m) 150 ft (46 m) Pem Yes Open

Airport Details

IATA Code
GSP
ICAO Code
KGSP
Type
Regional Airport
Country
United States
Timezone
America/New_York
Local Time
Elevation
964 ft (294 m)
Coordinates
34.8957°N, 82.2189°W

Airport Stats

Annual Passengers
2,018,319

FAA Data (US)

Control Tower
No