Rome2Rio

Allentown to Boulder buses

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Trip Overview

The average bus between Allentown and Boulder takes 46h 53m and the fastest bus takes 46h 52m. The bus runs, on average, 4 times per week from Allentown 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.

46h 53m
Duration
1,909 mi
Distance
4 times a week
Frequency

Allentown to Boulder bus times

Buses run 4 times a week between Allentown and Boulder. The service departs Allentown at 1:05 PM in the afternoon, which arrives into Boulder at 09:59:00. All services require a transfer at Chicago Bus Station and take an average of 46h 53m. The schedules shown below are for the next available departures.

Departing Sunday, November 15, 2026

  •  → 

    Arrives +2 days

    Flixbus USAGreyhound USARegional Transport46h 54m • 2 changes

Departing Monday, November 16, 2026

  •  → 

    Arrives +2 days

    Flixbus USAGreyhound USARegional Transport46h 54m • 2 changes

Departing Wednesday, November 18, 2026

  •  → 

    Arrives +2 days

    Flixbus USAGreyhound USARegional Transport46h 54m • 2 changes

Departing Thursday, November 19, 2026

  •  → 

    Arrives +2 days

    Flixbus USAGreyhound USARegional Transport46h 52m • 2 changes

Frequently asked questions

Want to know about travelling from Allentown 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 Allentown to Boulder.ExpandLaunch map view
  • Distance: 1,909.2 mi
  • Duration: 46h 53m

What companies run services between Allentown, Lehigh County, PA, USA and Boulder, CO, USA?

You can take a bus from Allentown to Broadway & Euclid Ave via Chicago Bus Station, Denver Union Station, and Union Station Gate B17 in around 41h 40m.

Operators