The average bus between Boulder and Idaho Springs takes 1h 58m and the fastest bus takes 1h 40m. The bus service runs several times per day from Boulder to Idaho Springs. 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 every 4 hours between Boulder and Idaho Springs. The earliest departure is at 5:04 AM in the morning, and the last departure from Boulder is at 11:03 PM which arrives into Idaho Springs at 6:53 AM. All services require a transfer at Union Station and take an average of 1h 58m. The schedules shown below are for the next available departures.

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Want to know about travelling from Boulder to Idaho Springs? 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 Boulder to Idaho Springs. However, there are services departing from Boulder station and arriving at Idaho Springs station via Union Station station. The journey, including transfers, takes approximately 1h 58m.
Boulder to Idaho Springs bus services, operated by Regional Transportation District, depart from Broadway & 20th St station.
Boulder to Idaho Springs bus services, operated by Regional Transportation District, arrive at Idaho Springs station.
The distance between Boulder and Idaho Springs is 36.7 km. The road distance is 97 km.
You can take a bus from Broadway & 20th St to Idaho Springs via Union Station and Union Station Gate B19 in around 2h 17m.