The average bus between Watertown and Chelsea takes 49 min and the fastest bus takes 41 min. There is an hourly bus service from Watertown to Chelsea. 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 Watertown and Chelsea. The earliest departure is at 6:16 AM in the morning, and the last departure from Watertown is at 7:25 PM which arrives into Chelsea at 8:22 PM. All services require a transfer at Lincoln St @ Essex St and take an average of 49 min. The schedules shown below are for the next available departures.

42 min • 1 change

42 min • 1 change

44 min • 1 change

57 min • 1 change

41 min • 1 change

46 min • 1 change

42 min • 1 change

42 min • 1 change

41 min • 1 change

46 min • 1 change

42 min • 1 change

42 min • 1 change
Want to know about travelling from Watertown to Chelsea? 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 Watertown to Chelsea. However, there are services departing from Watertown station and arriving at Chelsea station via Lincoln St @ Essex St. The journey, including transfers, takes approximately 49 min.
Watertown to Chelsea bus services, operated by MBTA, depart from Technology Way @ Watertown Yard station.
Watertown to Chelsea bus services, operated by MBTA, arrive at Box District station.
The distance between Watertown and Chelsea is 12.5 km. The road distance is 24 km.
You can take a bus from Technology Way @ Watertown Yard to Box District via Lincoln St @ Essex St and South Station in around 45 min.