The average bus between St. Louis and Ottawa takes 33h 33m and the fastest bus takes 28h 25m. The bus runs, on average, 5 times per week from St. Louis to Ottawa. 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 5 times a week between St. Louis and Ottawa. The service departs St. Louis at 2:00 AM at night, which arrives into Ottawa at 07:25:00. All services require a transfer at Indianapolis and take an average of 33h 33m. The schedules shown below are for the next available departures.
Want to know about travelling from St. Louis to Ottawa? 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 Ottawa. However, there are services departing from St Louis Bus Station and arriving at Ottawa station via Indianapolis Union Station and Detroit station. The journey, including transfers, takes approximately 33h 33m.
St. Louis to Ottawa bus services, operated by Greyhound USA, depart from St Louis Bus Station.
St. Louis to Ottawa bus services, operated by Flixbus USA, arrive at Ottawa station.
Book your St. Louis to Ottawa bus tickets online with Omio.
The distance between St. Louis and Ottawa is 1412.3 km. The road distance is 1579 km.
You can take a bus from St Louis Bus Station to Ottawa via Indianapolis and Detroit Bus Station in around 25h 20m.
