There are 4 ways to get from Billings to Boulder by plane, bus, bus (Greyhound), 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.
Fly, bus
best- Fly from Logan International Airport (BIL) to Denver (DEN)plane BIL - DEN
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
3h 28m$310–673Drive 542.3 mi
cheapest- Drive from Billings to Bouldercar 542.3 mi
8h 5m$99–143Bus
- Take the bus from Billings, MT to Cheyenne, WYbus
- Take the bus from Cheyenne to Denver Union Stationbus
- Take the bus from Union Station Gate B18 to Broadway & Regent Drbus Ff2 / ...
13h 46m$195–238Bus via Casper
- Take the bus from Billings to Buffalobus
- Take the bus from Buffalo, WY to Casper 144 East A Stbus
- Take the bus from Casper Amtrak Station to Cheyenne, WYbus
- Take the bus from Cheyenne to Harmony Transfer Centrebus
- Take the bus from Harmony Transfer Center to Union Stationbus
- Take the bus from Union Station Gate B18 to Broadway & Regent Drbus Ff2 / ...
14h 14m$178–237
Billings to Boulder by bus
Questions & Answers
The cheapest way to get from Billings to Boulder is to drive which costs $95 - $150 and takes 8h 5m.
The fastest way to get from Billings to Boulder is to fly and bus which takes 3h 28m and costs $310 - $700.
No, there is no direct bus from Billings to Boulder. However, there are services departing from Billings, MT and arriving at Broadway & Regent Dr via Cheyenne and Union Station Gate B18. The journey, including transfers, takes approximately 13h 46m.
The distance between Billings and Boulder is 505 miles. The road distance is 545.5 miles.
The best way to get from Billings to Boulder without a car is to bus which takes 13h 46m and costs $190 - $240.
It takes approximately 3h 28m to get from Billings to Boulder, including transfers.
Billings to Boulder bus services, operated by Express Arrow, depart from Billings, MT station.
Billings to Boulder bus services, operated by Express Arrow, arrive at Cheyenne, WY station.
Yes, the driving distance between Billings to Boulder is 545 miles. It takes approximately 8h 5m to drive from Billings to Boulder.
There are 153+ hotels available in Boulder.
What companies run services between Billings, MT, USA and Boulder, CO, USA?
You can take a bus from Billings, MT to Broadway & Regent Dr via Cheyenne, Denver Union Station, and Union Station Gate B18 in around 13h 46m.
- Website
- united.com
Flights from Logan International Airport to Denver
- Ave. Duration
- 1h 52m
- When
- Every day
- Estimated price
- $40–260
- Website
- delta.com
Flights from Logan International Airport to Denver via Salt Lake City
- Ave. Duration
- 4h 8m
- When
- Every day
- Estimated price
- $60–310
- Phone
- +1 303-299-6000
- Website
- rtd-denver.com
Bus from Denver Airport Station Gate 8 to Downtown Boulder Station
- Ave. Duration
- 1h 7m
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Union Station Gate B18 to Broadway & Regent Dr
- Ave. Duration
- 45 min
- Frequency
- Every 20 minutes
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Union Station Gate B18 to Broadway & Regent Dr
- Ave. Duration
- 45 min
- Frequency
- Every 20 minutes
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
- Phone
- +1-877-779-2999
- [email protected]
- Website
- expressarrow.com
Bus from Billings, MT to Cheyenne, WY
- Ave. Duration
- 10h
- Frequency
- Once a week
- Estimated price
- $140–180
- Website
- https://expressarrow.com
Bus from Cheyenne to Denver Union Station
- Ave. Duration
- 2h 20m
- Frequency
- 4 times a week
- Estimated price
- $45–60
- Website
- https://expressarrow.com
Bus from Buffalo, WY to Casper 144 East A St
- Ave. Duration
- 1h 40m
- Frequency
- 4 times a week
- Estimated price
- $50–65
- Website
- https://expressarrow.com
Bus from Casper Amtrak Station to Cheyenne, WY
- Ave. Duration
- 3h
- Frequency
- Once a week
- Estimated price
- $65–80
- Website
- https://expressarrow.com
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Cheyenne to Denver Union Station
- Ave. Duration
- 1h 50m
- Frequency
- Once daily
- Estimated price
- $15–28
- Website
- https://www.greyhound.com/
Bus from Cheyenne to Harmony Transfer Centre
- Ave. Duration
- 40 min
- Frequency
- Once daily
- Estimated price
- $6–13
- Website
- https://www.greyhound.com/
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Billings to Buffalo
- Ave. Duration
- 2h 35m
- Frequency
- Once daily
- Estimated price
- $45–65
- Book at
- https://www.jeffersonlines.com
- Adult
- $45–65
- Phone
- +1 800-900-3011
- Website
- ridebustang.com
Bus from Harmony Transfer Center to Union Station
- Ave. Duration
- 1h
- Frequency
- Every 4 hours
- Estimated price
- $8–12
- Website
- https://ridebustang.com
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Need to know: Greyhound
Read the travel guide