The average bus between South Station and Union Station takes 9h 48m and the fastest bus takes 8h 55m. There is a bus service every few hours from South Station to Union Station. 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 every 2 hours between South Station and Union Station. The earliest departure is at 5:30 AM in the morning, and the last departure from South Station is at 11:00 PM which arrives into Union Station at 8:25 AM. All services require a transfer at Boston and take an average of 9h 48m. The schedules shown below are for the next available departures.
Arrives next day

9h 20m • 1 change
Arrives next day

9h 25m • 1 change

9h 15m • 1 change

8h 55m • 1 change

9h 35m • 1 change

9h 55m • 1 change

9h 35m • 1 change

9h 55m • 1 change

9h 35m • 1 change

9h 25m • 1 change

9h 25m • 1 change

9h 35m • 1 change

9h 55m • 1 change

9h 25m • 1 change

9h 35m • 1 change

9h 55m • 1 change

9h 25m • 1 change

10h 45m • 1 change
Want to know about travelling from South Station to Union Station? 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 Station to Union Station. However, there are services departing from South Station station and arriving at Union Station station via New York. The journey, including transfers, takes approximately 9h 48m.
South Station to Union Station bus services, operated by Peter Pan Bus Lines, depart from Boston station.
South Station to Union Station bus services, operated by Peter Pan Bus Lines, arrive at Washington station.
Book your South Station to Union Station bus tickets online with Peter Pan Bus Lines.
The distance between South Station and Union Station is 632 km. The road distance is 787 km.
You can take a vehicle from South Station to Union Station via Boston, New York, and Washington in around 9h 41m.