Rome2Rio

Chicago Union Station to Boulder buses

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Trip Overview

The average bus between Chicago Union Station and Boulder takes 32h 56m and the fastest bus takes 30h 8m. The bus runs, on average, 5 times per week from Chicago Union Station 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.

32h 56m
Duration
1,053 mi
Distance
5 times a week
Frequency

Chicago Union Station to Boulder bus times

Buses run 5 times a week between Chicago Union Station and Boulder. The service departs Chicago Union Station at 12:25 PM in the afternoon, which arrives into Boulder at 17:33:00. All services require a transfer at Chicago Bus Station and take an average of 32h 56m. The schedules shown below are for the next available departures.

Departing Thursday, November 12, 2026

  •  → 

    Arrives next day

    Greyhound USARegional Transport30h 8m • 1 change

Departing Saturday, November 14, 2026

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    Arrives +2 days

    Greyhound USARegional Transport44h 9m • 1 change

Departing Sunday, November 15, 2026

  •  → 

    Arrives next day

    Greyhound USARegional Transport30h 8m • 1 change

Departing Monday, November 16, 2026

  •  → 

    Arrives next day

    Greyhound USARegional Transport30h 8m • 1 change

Departing Tuesday, November 17, 2026

  •  → 

    Arrives next day

    Greyhound USARegional Transport30h 8m • 1 change

Frequently asked questions

Want to know about travelling from Chicago Union Station 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.

Map of how to get from Chicago Union Station to Boulder.ExpandLaunch map view
  • Distance: 1,052.7 mi
  • Duration: 32h 56m

What companies run services between Chicago Union Station, IL, USA and Boulder, CO, USA?

You can take a vehicle from Chicago Union Station to Downtown Boulder Station via Chicago Bus Station, Denver Union Station, and Union Station Gate B18 in around 23h 32m.

Operators