There are 4 ways to get from Boulder to Rapid City by bus, plane, 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.
Bus, fly to Rapid City
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Rapid City (RAP)plane DEN - RAP
4h 53m$62–322Bus
- Take the bus from Broadway & 20th St to Union Stationbus Ff2 / ...
- Take the bus from Denver Union Station to Cheyennebus
- Take the bus from Cheyenne, WY to Billings, MTbus
- Take the bus from Billings to Rapid Citybus
22h 10m$273–373Drive 356.8 mi
- Drive from Boulder to Rapid Citycar 356.8 mi
7h 14m$66–94Bus, fly to Chadron Municipal Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Chadron Municipal Airport (CDR)plane DEN - CDR
- Take the bus from Chadron NE Chadron Community Hospital to Rapid City SD Monument Health Hospitalbus
7h 11m$190–385
Boulder to Rapid City by bus
Questions & Answers
The cheapest way to get from Boulder to Rapid City is to drive which costs $65 - $95 and takes 7h 14m.
The fastest way to get from Boulder to Rapid City is to bus and fly which takes 4h 53m and costs $60 - $330.
No, there is no direct bus from Boulder to Rapid City. However, there are services departing from Broadway & 20th St and arriving at Rapid City via Denver Union Station, Cheyenne, WY and Billings. The journey, including transfers, takes approximately 22h 10m.
The distance between Boulder and Rapid City is 358 miles. The road distance is 358.9 miles.
The best way to get from Boulder to Rapid City without a car is to bus which takes 22h 10m and costs $270 - $380.
It takes approximately 4h 53m to get from Boulder to Rapid City, including transfers.
Boulder to Rapid City bus services, operated by Regional Transportation District, depart from Broadway & 20th St station.
Boulder to Rapid City bus services, operated by Regional Transportation District, arrive at Union Station.
Yes, the driving distance between Boulder to Rapid City is 359 miles. It takes approximately 7h 14m to drive from Boulder to Rapid City.
There are 209+ hotels available in Rapid City.
What companies run services between Boulder, CO, USA and Rapid City, SD, USA?
You can take a bus from Broadway & 20th St to Rapid City via Denver Union Station, Cheyenne, WY, and Billings in around 22h 10m.
- Website
- united.com
Flights from Denver to Rapid City
- Ave. Duration
- 1h 21m
- When
- Every day
- Estimated price
- $45–300
- Website
- keylimeair.com
Flights from Denver to Chadron Municipal Airport
- Ave. Duration
- 1h 15m
- When
- Every day
- Estimated price
- $140–320
- Phone
- +1 303-299-6000
- Website
- RTD
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Bus from Broadway & 20th St to Union Station
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Denver Union Station to Cheyenne
- Ave. Duration
- 1h 50m
- Frequency
- Once daily
- Estimated price
- $13–26
- Website
- Greyhound
- Phone
- +1-877-779-2999
- [email protected]
- Website
- Express Arrow
Bus from Denver Union Station to Cheyenne
- Ave. Duration
- 2h 15m
- Frequency
- 4 times a week
- Estimated price
- $45–60
- Website
- Express Arrow
Bus from Cheyenne, WY to Billings, MT
- Ave. Duration
- 10h 5m
- Frequency
- Once a week
- Estimated price
- $140–180
- Website
- Express Arrow
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Billings to Rapid City
- Ave. Duration
- 6h 30m
- Frequency
- Once daily
- Estimated price
- $85–130
- Book at
- Jefferson Lines
- Adult
- $85–130
- Phone
- +1 308 761 8747
- Website
- Open Plains Transit
Bus from Chadron NE Chadron Community Hospital to Rapid City SD Monument Health Hospital
- Ave. Duration
- 2h 20m
- Frequency
- Twice a week
- Estimated price
- $28–40
- Website
- Open Plains Transit
- Schedules at
- Open Plains Transit Routes
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







