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There are 3 ways to get from Boulder to Keystone by bus or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Bus Epic Mountain Express  •  4h 36m

  1. Take the bus from Broadway & Euclid Ave to Denver Airport Station Gate 6 Ab1
  2. Take the bus from Denver International Airport to Keystone Epic Mountain Express

$64 - $89

Cheapest option

Bus Greyhound USA  •  4h 55m

  1. Take the bus from 28th St & Arapahoe Ave to 19th St & Stout St Ff4
  2. Take the bus from Denver, Co to Frisco 1683 / ...

$14 - $34

1 alternative option

Drive  •  1h 36m

  1. Drive from Boulder to Keystone 86.4 miles

$8 - $13

Questions & Answers

The cheapest way to get from Boulder to Keystone is to drive which costs $8 - $13 and takes 1h 36m.

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The quickest way to get from Boulder to Keystone is to drive which costs $8 - $13 and takes 1h 36m.

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No, there is no direct bus from Boulder to Keystone. However, there are services departing from Broadway & Euclid Ave and arriving at Keystone via Denver International Airport. The journey, including transfers, takes approximately 4h 36m.

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The distance between Boulder and Keystone is 47 miles. The road distance is 86.4 miles.

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The best way to get from Boulder to Keystone without a car is to bus which takes 4h 36m and costs $60 - $90.

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It takes approximately 4h 36m to get from Boulder to Keystone, including transfers.

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Boulder to Keystone bus services, operated by Regional Transportation District, depart from Broadway & Euclid Ave station.

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Boulder to Keystone bus services, operated by Epic Mountain Express, arrive at Keystone station.

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Yes, the driving distance between Boulder to Keystone is 86 miles. It takes approximately 1h 36m to drive from Boulder to Keystone.

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There are 2574+ hotels available in Keystone. Prices start at $183 USD per night.

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Map of how to get from Boulder to Keystone.
Launch map view
  • Distance: 47 miles
  • Duration: 4h 36m

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

You can take a bus from Boulder to Keystone via Denver Airport Station Gate 6 and Denver International Airport in around 4h 36m.

Bus operators
Regional Transportation District
Phone
+1 303-299-6000
Website
rtd-denver.com
Bus from Broadway & Euclid Ave to Denver Airport Station Gate 6
Ave. Duration
1h 8m
Frequency
Hourly
Estimated price
$9
Website
rtd-denver.com
Bus from 28th St & Arapahoe Ave to 19th St & Stout St
Ave. Duration
42m
Frequency
Every 30 minutes
Estimated price
$2 - $5
Website
rtd-denver.com
Epic Mountain Express
Phone
+1 970-754-7433
Website
epicmountainexpress.com
Bus from Denver International Airport to Keystone
Ave. Duration
2h 40m
Frequency
Hourly
Estimated price
$55 - $80
More information at
Epic Mountain Express
Greyhound USA

Greyhound is a leading bus company based in Dallas, Texas, serving over 3800 destinations across North America, Mexico and Canada. Greyhound carries around 18 million passengers a year who travel 5.4 billion miles (8.6 billion km) a year on their fleet of around 1700 vehicles. For travel flexibility, you can board or get off a Greyhound bus at official Greyhound stations, partner stations and curbside stops. There are around 230 Greyhound stations across the US where you can both catch your bus and buy tickets, that are also available on the official website and via the mobile app.

Rome2rio's guide to Greyhound USA
Contact Details
Phone
+1 214-849-8100/1-800-231-2222
Email
ifsr@greyhound.com
Website
greyhound.com
Bus from Denver, Co to Frisco
Ave. Duration
1h 45m
Frequency
4 times a day
Estimated price
$13 - $30
Website
greyhound.com
Economy
$13 - $20
Flexible
$23 - $30
Bustang
Phone
800-900-3011
Website
ridebustang.com
Bus from Denver Bus Center - Greyhound to Frisco Transfer Center
Ave. Duration
2h
Frequency
Twice daily
Estimated price
$11 - $14
Website
ridebustang.com
Amtrak

Amtrak is a rail service that connects the US and three Canadian provinces. Covering 21,000 route miles (34,000km) Amtrak operates more than 300 trains daily. These medium and long distance intercity services operate at speeds of up to 240km/h, to more than 500 destinations. Founded in 1971, it is based in Washington, D.C. and offers four classes of travel: First Class, Sleeper, Business and Coach. Ticket fares are divided into five subclasses: Saver, Value, Flexible, Business and Premium. Amtrak trains are known for their wide seats, plug-in power, big windows and storage capabilities.

Rome2rio's guide to Amtrak
Contact Details
Phone
+1 215-856-7924
Website
amtrak.com
Bus from Denver Bus Center - Greyhound to Frisco
Ave. Duration
1h 45m
Frequency
Once daily
Website
amtrak.com

Want to know more about travelling around United States

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