Columbia Metropolitan Airport (CAE), 10 miles west of downtown Columbia, is served by American Airlines, Delta, and United. Greenville–Spartanburg International Airport (GSP), off Interstate 85 and between the two cities, is served by Allegiant, American Airlines, Delta, Frontier, Southwest, and United.
Columbia Metropolitan Airport. 3250 Airport Blvd., West Columbia, South Carolina, 29170. 803/822–5000; www.flycae.com.
Greenville Spartanburg International Airport. 2000 GSP Dr., Greer, South Carolina, 29651. 864/877–7426; www.gspairport.com.