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Boulder to Keystone buses

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Trip Overview

The average bus between Boulder and Keystone takes 4h 55m and the fastest bus takes 4h 15m. The bus service runs several times per day from Boulder to Keystone. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 55m
Duration
115 mi
Distance
$16
Average price
Every 3 hours
Frequency

Bus

best
  1. Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus bus Ff1 / ...
  2. Take the bus from Union Station Gate B19 to Frisco Transit Centerbus bus West / ...
4h 24m
$14–19

Boulder to Keystone bus times

Buses run every 3 hours between Boulder and Keystone. The earliest departure is at 5:00 AM in the morning, and the last departure from Boulder is at 11:30 PM which arrives into Keystone at 9:17 AM. All services require a transfer at Union Station and take an average of 4h 55m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Boulder to Keystone? 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 Keystone.ExpandLaunch map view
  • Distance: 115.2 mi
  • Duration: 4h 55m

What companies run services between Boulder, CO, USA and Keystone, Summit County, CO, USA?

You can take a bus from Downtown Boulder Station Gate 1 to Keystone Lodge via Union Station, Union Station Gate B19, Frisco Transit Center, Frisco Transfer Center, and Silverthorne Station in around 4h 24m.

Operators