The average bus between St. Louis and Kansas City Union Station takes 6h 15m and the fastest bus takes 5h 11m. The bus service runs several times per day from St. Louis to Kansas City Union Station. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 4 times a day between St. Louis and Kansas City Union Station. The earliest departure is at 7:40 AM in the morning, and the last departure from St. Louis is at 11:45 PM which arrives into Kansas City Union Station at 5:49 AM. All services require a transfer at Kansas City Bus Station and take an average of 6h 15m. The schedules shown below are for the next available departures.

6h 18m • 1 change

7h 31m • 1 change

5h 11m • 1 change
Arrives next day

5h 42m • 1 change

6h 18m • 1 change

7h 31m • 1 change

5h 11m • 1 change
Arrives next day

5h 42m • 1 change

6h 18m • 1 change

7h 31m • 1 change

5h 11m • 1 change
Arrives next day

5h 42m • 1 change

6h 18m • 1 change

7h 31m • 1 change

5h 11m • 1 change
Arrives next day

5h 42m • 1 change
Want to know about travelling from St. Louis to Kansas City Union Station? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from St. Louis to Kansas City Union Station. However, there are services departing from St. Louis station and arriving at Kansas City Union Station station via Kansas City Bus Station station. The journey, including transfers, takes approximately 6h 15m.
St. Louis to Kansas City Union Station bus services, operated by Greyhound USA, depart from St Louis Bus Station.
St. Louis to Kansas City Union Station bus services, operated by Greyhound USA, arrive at Kansas City Bus Station.
The distance between St. Louis and Kansas City Union Station is 383.3 km. The road distance is 401 km.
Greyhound USA operates a bus from St Louis Bus Station to Kansas City Bus Station 4 times a day. Tickets cost $35–75 and the journey takes 4h.