The average bus between Quebec and St. Louis takes 45h 35m and the fastest bus takes 38h 15m. 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 5:30 PM in the evening, and the last departure from Quebec is at 8:00 PM which arrives into St. Louis at 11:15 PM. All services require a transfer at Longueuil and take an average of 45h 35m. The schedules shown below are for the next available departures.
Arrives +2 days


38h 15m • 2 changes
Arrives +2 days


2d 3h • 2 changes
Arrives +2 days


38h 15m • 2 changes
Arrives +2 days


2d 3h • 2 changes
Arrives +2 days


38h 15m • 2 changes
Arrives +2 days


2d 3h • 2 changes
Arrives +2 days


37h 15m • 2 changes
Arrives +2 days


2d 3h • 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 Longueuil. The journey, including transfers, takes approximately 45h 35m.
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, Trailways and 2 other operators.
The distance between Quebec and St. Louis is 1,791.3 km. The road distance is 2,561 km.
You can take a bus from Québec to St Louis Bus Station via Longueuil, New York, and Port Authority Bus Terminal in around 36h.