Boston to Boston by Train

Travel from Boston South Station in Boston, MA to Boston Back Bay in Boston, MA on the MBTA Commuter Rail. Approximately 39 miles in 57m.

About this trip

The MBTA Commuter Rail connects Boston and Boston directly, with no transfer required. The train operates 14 lines plus the new south coast service, and the segment between these two stations is one of 36 origin-destination pairs we catalog on this route.

Coverage of approximately 39 rail miles takes about 57m on a typical schedule. Actual travel time varies with the specific train number, time of day, equipment used, and seasonal speed restrictions. Trains may run faster on the daylight schedules and slower at peak demand on shared-use trackage. A more granular schedule comparison can be found in independent corridor timetable reviews updated each season.

Things to look out for: Atlantic-coast Newburyport and Rockport branches; Quabbin watershed on the Worcester Line; Cape Cod Bay on the Greenbush Line.

Fares and ticketing

One-way fares between Boston and Boston typically run between $8 and $13. The lower end represents Saver-bucket advance-purchase coach fares, while the upper end approximates same-day walk-up fares or premium-class buckets. Sleeping car accommodations on overnight runs of the MBTA Commuter Rail, when offered, are sold separately from rail fare and increase total ticket cost substantially.

RailRover does not sell tickets. To book this trip, visit the operating carrier (MBTA / Keolis) directly. Discounted fares are typically available with advance purchase, on midweek departures, and through loyalty programs. Several travelers track historical fare patterns on the corridor fare-watch newsletter to time their bookings.

Stations along the way

Between Boston and Boston, the MBTA Commuter Rail calls at the following stations. Some trains may operate as "limited-stop" schedules and skip certain intermediate calls; check the published timetable for your departure.

• Boston South Station — Boston, MA BOS
• Boston Back Bay — Boston, MA BBY

Getting to Boston South Station and from Boston Back Bay

Both stations are accessible by local public transit, taxi, and rideshare. Boston South Station sits in Boston, MA; arrival at Boston Back Bay places you in Boston, MA. Transfers from the platform to onward bus, light rail, or rideshare are well marked at the major hubs along this route. For specific transit connections at either station, see our station guides linked above.

Frequently asked questions

How long does the train from Boston to Boston take?

Approximately 57m on a typical schedule, covering about 39 miles.

Is there a direct train?

Yes — the MBTA Commuter Rail operates 14 lines plus the new south coast service with no required transfer for this city pair.

How much does the ticket cost?

Approximately $8 to $13 for a one-way coach ticket. Premium classes and sleeping car accommodations cost more.

Can I bring a bicycle or pet?

Most long-distance and corridor trains accept checked or carry-on bicycles and small pets in carriers, with route-specific rules. Confirm with MBTA / Keolis at the time of booking.