The average bus between University of Colorado Boulder and Aspen takes 14h 55m and the fastest bus takes 6h 14m. The bus service runs several times per day from University of Colorado Boulder to Aspen. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run twice daily between University of Colorado Boulder and Aspen. The earliest departure is at 10:06 AM in the morning, and the last departure from University of Colorado Boulder is at 11:33 PM which arrives into Aspen at 4:20 PM. All services require a transfer at Broadway & 20th St and take an average of 14h 55m. The schedules shown below are for the next available departures.
Arrives next day



16h 2m • 3 changes
Arrives next day



16h 46m • 3 changes
Arrives next day



16h 2m • 3 changes
Arrives next day



16h 46m • 3 changes
Want to know about travelling from University of Colorado Boulder to Aspen? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from University of Colorado Boulder to Aspen. However, there are services departing from University of Colorado Boulder station and arriving at Aspen station via Union Station station. The journey, including transfers, takes approximately 14h 55m.
University of Colorado Boulder to Aspen bus services, operated by Regional Transportation District, depart from Broadway & 20th St station.
University of Colorado Boulder to Aspen bus services, operated by Regional Transportation District, arrive at Garmisch St + Hopkins Ave station.
The distance between University of Colorado Boulder and Aspen is 161.3 km. The road distance is 375 km.
You can take a vehicle from University of Colorado Boulder to Garmisch St + Hopkins Ave via Broadway & 20th St, Union Station, Denver Union Station, Glenwood Springs, Hwy 6 + Soccer Field Rd, and 27th St Station in around 7h 16m.