There are 3 ways to get from Denver to Saint Louis County by 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.
Fly
best- Fly from Denver (DEN) to Lambert–St. Louis International Airport (STL)plane DEN - STL
5h 5m$194–224Bus (Greyhound)
cheapest- Take the bus from Denver Union Station to St Louis Bus Stationbus Greyhound US1200 / ...
18h 10m$135–249Drive 830.8 mi
- Drive from Denver to Saint Louis Countycar 830.8 mi
13h 9m$152–219
Denver to Saint Louis County by bus and train (Greyhound)
Questions & Answers
The cheapest way to get from Denver to Saint Louis County is to bus which costs $130 - $250 and takes 18h 10m.
The fastest way to get from Denver to Saint Louis County is to fly which takes 5h 5m and costs $190 - $230.
No, there is no direct bus from Denver station to Saint Louis County. However, there are services departing from Denver Union Station and arriving at Clayton @ Ballas Wb via Clayton Transit Center. The journey, including transfers, takes approximately 18h 10m.
The distance between Denver and Saint Louis County is 816 miles. The road distance is 835.6 miles.
The best way to get from Denver to Saint Louis County without a car is to bus which takes 18h 10m and costs $130 - $250.
It takes approximately 5h 5m to get from Denver to Saint Louis County, including transfers.
Denver to Saint Louis County bus services, operated by Greyhound USA, depart from Denver Union Station.
The best way to get from Denver to Saint Louis County is to fly which takes 5h 5m and costs $190 - $230. Alternatively, you can bus, which costs $130 - $250 and takes 18h 10m.
Denver to Saint Louis County bus services, operated by Greyhound USA, arrive at St Louis Bus Station.
Saint Louis County is 1h ahead of Denver. It is currently 1:15 PM in Denver and 2:15 PM in Saint Louis County.
What companies run services between Denver, CO, USA and Saint Louis County, MO, USA?
Frontier Airlines, United Airlines, and Southwest Airlines fly from Denver (DEN) to Lambert–St. Louis International Airport (STL) every 2 hours. Alternatively, Greyhound USA operates a bus from Denver Union Station to St Louis Bus Station 4 times a day. Tickets cost $130–250 and the journey takes 16h 30m.
- Website
- southwest.com
Flights from Denver to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 2m
- When
- Every day
- Estimated price
- $110–600
- Website
- united.com
Flights from Denver to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 9m
- When
- Every day
- Estimated price
- $110–600
- Website
- flyfrontier.com
Flights from Denver to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 11m
- When
- Every day
- Estimated price
- $180–210
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Denver Union Station to St Louis Bus Station
- Ave. Duration
- 16h 30m
- Frequency
- 4 times a day
- Estimated price
- $130–250
- Website
- Greyhound
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More Questions & Answers
Yes, the driving distance between Denver to Saint Louis County is 836 miles. It takes approximately 13h 9m to drive from Denver to Saint Louis County.
There are 517+ hotels available in Saint Louis County.


