Air service:

Aspen Mountain and Resort is 354 km from Denver Airport, 113 km from Eagle County Regional Airport, and 5 km from Aspen/Pitkin Country Local Airport.
ASPEN/PITKIN COUNTRY AIRPORT (ASE)
Located five kilometers from Aspen City, Aspen Highlands Resort and Buttermilk Resort, and 10 kilometers from Snowmass Village Resort, the airport has convenient (no more than one transfer) flights to cities in North America and Europe.
DENVER INTERNATIONAL AIRPORT (DEN)
Located 354 km from the Aspen/Snowmass resorts, 360 km from the Aspen Highlands resort and 357 km from the Buttermilk resort; international traffic includes daily direct flights from London (Heathrow), British Airways aircraft, from Frankfurt (Lufthansa).
EAGLE COUNTY AIRPORT (EGE)
The airport is located 113 km from the Aspen/Snowmass resorts, 110 km from the Aspen Highlands resort and 108 km from the Buttermilk resort. Operated by five airlines flying to 12 US cities during the winter; interchange communication with cities of North America and the world.

Ground transport:

COLORADO MOUNTAIN EXPRESS
From the airport, the resort can be reached using the Colorado Mountain Express, which offers many options with convenient schedules, including scheduled shuttles, charter vans, and private car service from Denver International and Eagle airports to Aspen/Snowmass.
FREE SKIER BUS SERVICE
Free shuttle buses run continuously during the morning and afternoon rush hours. Buses are free within Aspen, travel between Aspen and Snowmass Village requires a nominal fee.