The average bus between Chelsea and Waltham takes 1h 16m and the fastest bus takes 59 min. There is a bus service every few hours from Chelsea to Waltham. 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 Chelsea and Waltham. The earliest departure is at 5:23 AM in the morning, and the last departure from Chelsea is at 6:51 PM which arrives into Waltham at 7:55 PM. All services require a transfer at Summer St @ Atlantic Ave and take an average of 1h 16m. The schedules shown below are for the next available departures.

1h 23m • 1 change

1h 24m • 1 change

1h 26m • 1 change

1h 28m • 1 change

1h 4m • 1 change

59 min • 1 change

1h 5m • 1 change

1h 16m • 1 change

1h 4m • 1 change

59 min • 1 change

1h 5m • 1 change

1h 16m • 1 change

1h 4m • 1 change

59 min • 1 change

1h 5m • 1 change

1h 16m • 1 change
Want to know about travelling from Chelsea to Waltham? 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 Chelsea to Waltham. However, there are services departing from Chelsea station and arriving at Waltham station via Summer St @ Atlantic Ave. The journey, including transfers, takes approximately 1h 16m.
Chelsea to Waltham bus services, operated by MBTA, depart from Box District station.
Chelsea to Waltham bus services, operated by MBTA, arrive at Moody St @ Carter St station.
The distance between Chelsea and Waltham is 16.7 km. The road distance is 33 km.
You can take a bus from Box District to Moody St @ Carter St via Summer St @ Atlantic Ave and Federal St @ Franklin St in around 2h 12m.