The average bus between Canton and South Boston takes 1h 1m and the fastest bus takes 52 min. There is a bus service every few hours from Canton to South Boston. 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 hourly between Canton and South Boston. The earliest departure is at 6:34 AM in the morning, and the last departure from Canton is at 7:22 PM which arrives into South Boston at 8:19 PM. All services require a transfer, and take on average 1h 1m. The schedules shown below are for the next available departures.

57 min • 1 change

1h 1m • 1 change

1h 13m • 1 change

1h 5m • 1 change

1h 3m • 1 change

1h 3m • 1 change

58 min • 1 change

58 min • 1 change

1h 3m • 1 change

1h 3m • 1 change

58 min • 1 change

58 min • 1 change
Want to know about travelling from Canton to South Boston? 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 Canton to South Boston. However, there are services departing from Canton station and arriving at South Boston station via Mattapan. The journey, including transfers, takes approximately 1h 1m.
Canton to South Boston bus services, operated by MBTA, depart from Washington St from Canton Center Sta to Pequit St station.
Canton to South Boston bus services, operated by MBTA, arrive at Warren St @ Quincy St station.
The distance between Canton and South Boston is 21 km. The road distance is 20 km.
You can take a bus from Washington St from Canton Center Sta to Pequit St to Warren St @ Quincy St via Mattapan in around 50 min.