The average bus between Aspen and Boulder takes 7h 26m and the fastest bus takes 5h 44m. The bus service runs several times per day from Aspen to Boulder. 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 Aspen and Boulder. The earliest departure is at 8:21 AM in the morning, and the last departure from Aspen is at 12:21 PM which arrives into Boulder at 7:16 PM. All services require a transfer at 27th St Station and take an average of 7h 26m. The schedules shown below are for the next available departures.
Want to know about travelling from Aspen to Boulder? 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 Aspen to Boulder. However, there are services departing from Paepcke Park station and arriving at Downtown Boulder Station via 27th St Station and Denver Union Station. The journey, including transfers, takes approximately 7h 26m.
Aspen to Boulder bus services, operated by RFTA, depart from Paepcke Park station.
Aspen to Boulder bus services, operated by Regional Transport, arrive at Downtown Boulder Station.
The distance between Aspen and Boulder is 161.5 km. The road distance is 261 km.
You can take a bus from Paepcke Park to Downtown Boulder Station via 27th St Station, Hwy 6 + Soccer Field Rd, Glenwood Springs, Denver Union Station, and Union Station Gate B17 in around 6h 40m.
