The cheapest way to the airport. Nothing listed is quicker.
Silver Line SL1 bus to South Station
SL1 · MBTA (Massachusetts Bay Transportation Authority)Pickup, hours & luggage
Boards at. South Station, the SL1 from the Silver Line platform below the station
Free from the airport: no ticket needed. Going back to the airport it costs $2.40 by contactless card, phone or CharlieCard.
Hours. From 05:30 at weekends, and until about 01:58 on Friday and Saturday nights.