Idaho Springs to Boulder Buses

Idaho Springs to Boulder buses

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Trip Overview

The average bus between Idaho Springs and Boulder takes 1h 55m and the fastest bus takes 1h 43m. There is a bus service every few hours from Idaho Springs 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.

1h 55m
Duration: 60 mi
Distance: Hourly
Frequency

Bus

best

Take the bus from Idaho Springs to Union Stationbus West
Take the bus from Union Station Gate B17 to Broadway & Regent Drbus Ff1 / ...

1h 51m

Idaho Springs to Boulder bus times

Buses run hourly between Idaho Springs and Boulder. The earliest departure is at 8:05 AM in the morning, and the last departure from Idaho Springs is at 10:05 PM which arrives into Boulder at 12:08 AM. All services require a transfer at Union Station and take an average of 1h 55m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

8:05 AM → 10:12 AM
2h 7m • 1 change
11:05 AM → 1:09 PM
2h 4m • 1 change
12:50 PM → 2:37 PM
1h 47m • 1 change
1:35 PM → 3:23 PM
1h 48m • 1 change
Show more

Departing Saturday, October 10, 2026

8:05 AM → 9:55 AM
1h 50m • 1 change
11:05 AM → 12:55 PM
1h 50m • 1 change
12:50 PM → 2:38 PM
1h 48m • 1 change
1:35 PM → 3:23 PM
1h 48m • 1 change
Show more

Departing Monday, October 12, 2026

8:05 AM → 10:12 AM
2h 7m • 1 change
11:05 AM → 1:09 PM
2h 4m • 1 change
12:50 PM → 2:37 PM
1h 47m • 1 change
1:35 PM → 3:23 PM
1h 48m • 1 change
Show more

Departing Tuesday, October 13, 2026

8:05 AM → 10:12 AM
2h 7m • 1 change
11:05 AM → 1:09 PM
2h 4m • 1 change
12:50 PM → 2:37 PM
1h 47m • 1 change
1:35 PM → 3:23 PM
1h 48m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Idaho Springs 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.

What companies run services between Idaho Springs, CO, USA and Boulder, CO, USA?

You can take a bus from Idaho Springs to Broadway & Regent Dr via Union Station and Union Station Gate B17 in around 1h 51m.

Operators

Idaho Springs to Boulder buses

Find Transport to Boulder

Trip Overview

Bus

Idaho Springs to Boulder bus times

Departing Friday, October 9, 2026

8:05 AM → 10:12 AM

11:05 AM → 1:09 PM

12:50 PM → 2:37 PM

1:35 PM → 3:23 PM

Departing Saturday, October 10, 2026

8:05 AM → 9:55 AM

11:05 AM → 12:55 PM

12:50 PM → 2:38 PM

1:35 PM → 3:23 PM

Departing Monday, October 12, 2026

8:05 AM → 10:12 AM

11:05 AM → 1:09 PM

12:50 PM → 2:37 PM

1:35 PM → 3:23 PM

Departing Tuesday, October 13, 2026

8:05 AM → 10:12 AM

11:05 AM → 1:09 PM

12:50 PM → 2:37 PM

1:35 PM → 3:23 PM

Frequently asked questions

What companies run services between Idaho Springs, CO, USA and Boulder, CO, USA?

Bus from Idaho Springs to Union Station

Bus trips from Idaho Springs

Bus trips to Boulder

Alternative transport options