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Dedham to South Boston trains

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Trip Overview

The average train between Dedham and South Boston takes 31 min and the fastest train takes 25 min. There is a train service every few hours from Dedham 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.

31 min
Duration
11 mi
Distance
$6
Average price
Hourly
Frequency

Dedham to South Boston train times

Trains run hourly between Dedham and South Boston. The earliest departure is at 5:39 AM in the morning, and the last departure from Dedham is at 11:16 PM which arrives into South Boston at 11:50 PM. All services run direct with no transfers required, and take on average 31 min. The schedules shown below are for the next available departures.

Departing Tuesday, November 10, 2026

  •  → 

    train train 30 min • Direct
  •  → 

    train train 35 min • Direct
  •  → 

    train train 27 min • Direct
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    train train 25 min • Direct
  • Show more

Departing Wednesday, November 11, 2026

  •  → 

    train train 29 min • Direct
  •  → 

    train train 37 min • Direct
  •  → 

    train train 29 min • Direct
  •  → 

    train train 29 min • Direct
  • Show more

Departing Thursday, November 12, 2026

  •  → 

    train train 29 min • Direct
  •  → 

    train train 37 min • Direct
  •  → 

    train train 29 min • Direct
  •  → 

    train train 29 min • Direct
  • Show more

Departing Friday, November 13, 2026

  •  → 

    train train 29 min • Direct
  •  → 

    train train 37 min • Direct
  •  → 

    train train 29 min • Direct
  •  → 

    train train 29 min • Direct
  • Show more

Departing Saturday, November 14, 2026

  •  → 

    train train 35 min • Direct
  •  → 

    train train 35 min • Direct
  •  → 

    train train 35 min • Direct
  •  → 

    train train 35 min • Direct
  • Show more

Departing Sunday, November 15, 2026

  •  → 

    train train 35 min • Direct
  •  → 

    train train 35 min • Direct
  •  → 

    train train 35 min • Direct
  •  → 

    train train 35 min • Direct
  • Show more

Departing Monday, November 16, 2026

  •  → 

    train train 29 min • Direct
  •  → 

    train train 37 min • Direct
  •  → 

    train train 29 min • Direct
  •  → 

    train train 29 min • Direct
  • Show more

Frequently asked questions

Want to know about travelling from Dedham 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.

Map of how to get from Dedham to South Boston.ExpandLaunch map view
  • Distance: 11 mi
  • Duration: 31 min

What companies run services between Dedham, MA, USA and South Boston, MA, USA?

MBTA operates a train from Endicott to South Station hourly. Tickets cost $2–8 and the journey takes 30 min.

Operators