The average bus between Quebec and St. Louis takes 40h 21m and the fastest bus takes 36h 45m. The bus service runs several times per day from Quebec to St. Louis. 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 twice daily between Quebec and St. Louis. The earliest departure is at 6:30 AM in the morning, and the last departure from Quebec is at 10:00 PM which arrives into St. Louis at 11:15 PM. All services require a transfer at Montréal and take an average of 40h 21m. The schedules shown below are for the next available departures.
Arrives next day


40h 45m • 2 changes
Arrives +2 days


35h 45m • 2 changes
Arrives next day


40h 45m • 2 changes
Arrives +2 days


35h 45m • 2 changes
Arrives next day


40h 45m • 2 changes
Arrives +2 days


35h 45m • 2 changes
Arrives +2 days


2d 1h • 2 changes
Want to know about travelling from Quebec to St. Louis? 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 Quebec to St. Louis. However, there are services departing from Quebec station and arriving at St. Louis station via Montréal. The journey, including transfers, takes approximately 40h 21m.
Quebec to St. Louis bus services, operated by Orléans Express, depart from Québec station.
Quebec to St. Louis bus services, operated by Orléans Express, arrive at St Louis Bus Station.
Book your Quebec to St. Louis bus tickets online with Orléans Express and Greyhound USA.
The distance between Quebec and St. Louis is 1,791.3 km. The road distance is 2,529 km.
You can take a bus from Québec to St Louis Bus Station via Montréal, Montreal, and Port Authority Bus Terminal in around 35h 35m.