The average bus between South Boston and Quebec takes 11h 33m and the fastest bus takes 11h 15m. The bus service runs several times per day from South Boston to Quebec. 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 3 times a day between South Boston and Quebec. The earliest departure is at 7:00 AM in the morning, and the last departure from South Boston is at 11:45 PM which arrives into Quebec at 11:15 AM. All services require a transfer at Montreal and take an average of 11h 33m. The schedules shown below are for the next available departures.

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Want to know about travelling from South Boston to Quebec? 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 South Boston to Quebec. However, there are services departing from South Boston station and arriving at Quebec station via Montreal. The journey, including transfers, takes approximately 11h 33m.
South Boston to Quebec bus services, operated by Greyhound USA, depart from Boston station.
South Boston to Quebec bus services, operated by Greyhound USA, arrive at Québec station.
The distance between South Boston and Quebec is 498.2 km. The road distance is 765 km.
You can take a bus from Boston to Québec via Montreal and Montréal in around 11h 15m.