There are 5 ways to get from Boulder to Carbondale by bus, plane, bus (Greyhound, Amtrak, Flixbus), train, 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 Williamson County Regional Airport
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Williamson County Regional Airport (MWA)plane DEN - MWA
7h 51mDrive 960.4 mi
cheapest- Drive from Boulder to Carbondalecar 960.4 mi
15h 44m$176–254Bus
- Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus Ff1 / ...
- Take the bus from Denver Union Station to St Louis Bus Stationbus
- Take the bus from St. Louis to Carbondalebus
21h 21mBus, train
- Take the bus from Broadway & 20th St to Union Stationbus Ff1 / ...
- Take the train from Denver to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Carbondaletrain
26h 55mBus, fly to Lambert–St. Louis International Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Lambert–St. Louis International Airport (STL)plane DEN - STL
- Take the bus from St. Louis to Carbondalebus
8h 8m
Denver (DEN) to Williamson County Regional Airport (MWA) flights
Comparing Your Travel Options
The cheapest way to get from Boulder to Carbondale is to drive which costs $170 - $260 and takes 15h 44m.
The fastest way to get from Boulder to Carbondale is to drive which takes 15h 44m and costs $170 - $260.
No, there is no direct bus from Boulder station to Carbondale. However, there are services departing from Downtown Boulder Station Gate 1 and arriving at Carbondale via Denver Union Station and St. Louis. The journey, including transfers, takes approximately 21h 21m.
The distance between Boulder and Carbondale is 916 miles. The road distance is 966 miles.
The best way to get from Boulder to Carbondale without a car is to bus which takes 21h 21m and costs .
It takes approximately 7h 51m to get from Boulder to Carbondale, including transfers.
Boulder to Carbondale bus services, operated by Regional Transport, depart from Downtown Boulder Station Gate 1.
Boulder to Carbondale bus services, operated by Regional Transport, arrive at Union Station.
Carbondale is 1h ahead of Boulder. It is currently 10:38 PM in Boulder and 11:38 PM in Carbondale.
Yes, the driving distance between Boulder to Carbondale is 966 miles. It takes approximately 15h 44m to drive from Boulder to Carbondale.
What companies run services between Boulder, CO, USA and Carbondale, IL, USA?
You can take a bus from Downtown Boulder Station Gate 1 to Carbondale via Denver Union Station, St Louis Bus Station, and St. Louis in around 21h 21m.
- Website
- southwest.com
Flights from Denver to Lambert–St. Louis International Airport
- Ave. Duration
- 2h
- When
- Every day
- Estimated price
- $95–550
Flights from Denver to Lambert–St. Louis International Airport via Omaha
- Ave. Duration
- 3h 25m
- When
- Sunday
- Estimated price
- $100–550
Flights from Denver to Lambert–St. Louis International Airport via Kansas City
- Ave. Duration
- 3h 35m
- When
- Tuesday and Wednesday
- Estimated price
- $95–550
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Denver to Chicago Union Station
- Ave. Duration
- 18h 40m
- Frequency
- Once daily
- Estimated price
- $250–600
- Website
- Amtrak
Train from Chicago Union Station to Carbondale
- Ave. Duration
- 5h 30m
- Frequency
- 3 times a day
- Estimated price
- $75–180
- Website
- Amtrak
- Phone
- +44 1743 612002
- [email protected]
- Website
- Regional Transport
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Website
- Regional Transport
Bus from Downtown Boulder Station Gate 1 to Union Station
- Ave. Duration
- 51 min
- Frequency
- Hourly
- Website
- Regional Transport
Bus from Broadway & 20th St to Union Station
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Website
- Regional Transport
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Website
- Regional Transport
Want to know more about travelling around United States
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Booking & Getting There
There are 62+ hotels available in Carbondale.





