The actual name is Aspen/Pitkin Country Airport with the airport designation code of ASE. Aspen Airport has 3 main section 2 in the main building, the arrivals area and the departures and then a thierd area which most gusests into the Snowmass Aspen area don't see, the Aspen FBO which is the private jet terminal.
Pitkin County Airport services Aspen, Snowmass, Woody Creek, Basalt, Carbondale, Aspen Glen and Glenwood Springs Colorado. with the largest groups being vacationers to the Aspen Snowmass ski resorts.