Tri-State Airport (HTS), also known as Milton J. Ferguson Field, serves western West Virginia, as well as the cities of Ashland, Kentucky, and Ironton, Ohio. Allegiant Air offers flights between Tri-State Airport and destinations in Florida, North Carolina and South Carolina. The airport has a single runway and one terminal with three gates. The airport has a parking lot located adjacent to the terminal. A remote parking lot is used when the main parking lot reaches capacity. Ground transportation options include taxis, limousines and free hotel shuttles. Three rental car companies also have a presence at Tri-State Airport.