The average bus between Denver Zoo and Boulder takes 1h 13m and the fastest bus takes 1h 1m. There is a bus service every few hours from Denver Zoo 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 hourly between Denver Zoo and Boulder. The earliest departure is at 6:17 AM in the morning, and the last departure from Denver Zoo is at 10:33 PM which arrives into Boulder at 11:38 PM. All services require a transfer at 17th Ave & Steele St and take an average of 1h 13m. The schedules shown below are for the next available departures.

1h 12m • 1 change

1h 30m • 1 change

1h 4m • 1 change

1h 4m • 1 change

1h 7m • 1 change

1h 1m • 1 change

1h 24m • 1 change

1h 24m • 1 change

1h 7m • 1 change

1h 1m • 1 change

1h 24m • 1 change

1h 24m • 1 change
Want to know about travelling from Denver Zoo 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 Denver Zoo to Boulder. However, there are services departing from Denver Zoo station and arriving at Boulder station via Union Station Gate B6 station. The journey, including transfers, takes approximately 1h 13m.
Denver Zoo to Boulder bus services, operated by Regional Transportation District, depart from 17th Ave & Steele St station.
Denver Zoo to Boulder bus services, operated by Regional Transportation District, arrive at Broadway & Regent Dr station.
The distance between Denver Zoo and Boulder is 40.2 km. The road distance is 49 km.
You can take a vehicle from Denver Zoo to Broadway & Regent Dr via 17th Ave & Steele St and Union Station Gate B17 in around 1h 35m.