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Aspen Airport (ASE) to Boulder buses

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Trip Overview

The average bus between Aspen Airport (ASE) and Boulder takes 6h 51m and the fastest bus takes 5h 26m. The bus service runs several times per day from Aspen Airport (ASE) 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.

6h 51m
Duration
228 mi
Distance
Twice daily
Frequency

Aspen Airport (ASE) to Boulder bus times

Buses run twice daily between Aspen Airport (ASE) and Boulder. The earliest departure is at 8:29 AM in the morning, and the last departure from Aspen Airport (ASE) is at 12:29 PM which arrives into Boulder at 6:39 PM. All services require a transfer at 27th St Station and take an average of 6h 51m. The schedules shown below are for the next available departures.

Departing Thursday, November 5, 2026

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    RFTARFTAGreyhound USARegional Transport6h 10m • 3 changes

Departing Friday, November 6, 2026

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    RFTARFTAGreyhound USARegional Transport5h 40m • 3 changes
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    RFTARFTAGreyhound USARegional Transport6h 10m • 3 changes

Departing Saturday, November 7, 2026

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    RFTARFTAGreyhound USARegional Transport5h 26m • 3 changes
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    RFTARFTAGreyhound USARegional Transport6h 10m • 3 changes

Departing Sunday, November 8, 2026

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    Arrives next day

    RFTARFTAGreyhound USARegional Transport18h 9m • 3 changes

Departing Monday, November 9, 2026

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    RFTARFTAGreyhound USARegional Transport5h 40m • 3 changes
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    RFTARFTAGreyhound USARegional Transport6h 10m • 3 changes

Departing Tuesday, November 10, 2026

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    RFTARFTAGreyhound USARegional Transport5h 40m • 3 changes
  •  → 

    RFTARFTAGreyhound USARegional Transport6h 10m • 3 changes

Departing Wednesday, November 11, 2026

  •  → 

    RFTARFTAGreyhound USARegional Transport5h 40m • 3 changes
  •  → 

    RFTARFTAGreyhound USARegional Transport6h 10m • 3 changes

Frequently asked questions

Want to know about travelling from Aspen Airport (ASE) 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 Aspen Airport (ASE) to Boulder.ExpandLaunch map view
  • Distance: 228.4 mi
  • Duration: 6h 51m

What companies run services between Aspen Airport (ASE), USA and Boulder, CO, USA?

You can take a bus from AABC Airport DV to Broadway & Regent Dr via 27th St Station, Hwy 6 + Soccer Field Rd, Glenwood Springs, Denver Union Station, and Union Station Gate B17 in around 6h 21m.

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