The average bus between Boston Airport (BOS) and Union Station takes 4h 13m and the fastest bus takes 3h 25m. The bus service runs several times per day from Boston Airport (BOS) to Union Station. 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 5 times a day between Boston Airport (BOS) and Union Station. The earliest departure is at 6:00 AM in the morning, and the last departure from Boston Airport (BOS) is at 11:30 PM which arrives into Union Station at 5:20 AM. All services require a transfer at Boston, South Station and take an average of 4h 13m. The schedules shown below are for the next available departures.

3h 25m • 1 change

3h 55m • 1 change

3h 50m • 1 change

3h 55m • 1 change

3h 25m • 1 change

3h 55m • 1 change

3h 50m • 1 change

3h 55m • 1 change

3h 25m • 1 change

3h 55m • 1 change

3h 50m • 1 change

3h 55m • 1 change

3h 55m • 1 change

3h 50m • 1 change

3h 55m • 1 change
Arrives next day

5h 50m • 1 change
Want to know about travelling from Boston Airport (BOS) to Union Station? 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 Boston Airport (BOS) to Union Station. However, there are services departing from Boston Airport (BOS) station and arriving at Union Station station via New Haven. The journey, including transfers, takes approximately 4h 13m.
Boston Airport (BOS) to Union Station bus services, operated by Plymouth & Brockton, depart from Boston station.
Boston Airport (BOS) to Union Station bus services, operated by Plymouth & Brockton, arrive at New Haven station.
The distance between Boston Airport (BOS) and Union Station is 197.9 km. The road distance is 226 km.
Flixbus USA operates a bus from Boston to New Haven every 4 hours. Tickets cost $21–40 and the journey takes 2h 50m.