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Boulder to Helena buses

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Trip Overview

The bus between Boulder and Helena takes 3d 20h. The bus runs, on average, once a week from Boulder to Helena. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3d 20h
Duration
959 mi
Distance
Once a week
Frequency

Boulder to Helena bus times

Buses run once a week between Boulder and Helena. The service departs Boulder at 10:06 AM in the morning, which arrives into Helena at 06:55:00. All services require a transfer at Denver Union Station and take an average of 3d 20h. The schedules shown below are for the next available departures.

Departing Friday, October 16, 2026

  •  → 

    Arrives +4 days

    Regional TransportGreyhound USAExpress ArrowJefferson LinesSalt Lake Express3d 20h • 4 changes

Frequently asked questions

Want to know about travelling from Boulder to Helena? 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.

Map of how to get from Boulder to Helena.ExpandLaunch map view
  • Distance: 959.2 mi
  • Duration: 3d 20h

What companies run services between Boulder, CO, USA and Helena, MT, USA?

You can take a bus from Broadway & 20th St to Helena, MT via Denver Union Station, Cheyenne, Billings, and Butte, MT in around 21h 40m.

Operators