There are 3 ways to get from Portsmouth to South Boston by bus (Flixbus, Greyhound), bus, ferry, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus
best- Take the bus from Portsmouth Bus Stop to Bostonbus FlixBus N2615
1h$8–15Bus, ferry
- Take the bus from Portsmouth to Bostonbus Cj00:40-Lgpm
- Take the ferry from Logan Airport Ferry Terminal to Seaportferry Harbor Loop Ferry
45d 14h$20–32Drive 57.9 mi
- Drive from Portsmouth to South Bostoncar 57.9 mi
1h 12m$11–16
Portsmouth to South Boston by bus
Comparing Your Travel Options
The cheapest way to get from Portsmouth to South Boston is to bus which costs $8 - $15 and takes 1h.
The fastest way to get from Portsmouth to South Boston is to bus which takes 1h and costs $8 - $15.
Yes, there is a direct bus departing from Portsmouth Bus Stop and arriving at Boston. Services depart twice daily, and operate every day. The journey takes approximately 1h.
The distance between Portsmouth and South Boston is 57 miles. The road distance is 58.2 miles.
The best way to get from Portsmouth to South Boston without a car is to bus which takes 1h and costs $8 - $15.
The bus from Portsmouth Bus Stop to Boston takes 1h including transfers and departs twice daily.
Portsmouth to South Boston bus services, operated by Flixbus USA, depart from Portsmouth Bus Stop station.
Portsmouth to South Boston bus services, operated by Flixbus USA, arrive at Boston station.
Yes, the driving distance between Portsmouth to South Boston is 58 miles. It takes approximately 1h 12m to drive from Portsmouth to South Boston.
Book your Portsmouth to South Boston bus tickets online with Omio and FlixBus.
What companies run services between Portsmouth, NH, USA and South Boston, MA, USA?
Flixbus USA operates a bus from Portsmouth Bus Stop to Boston 6 times a week. Tickets cost $8–13 and the journey takes 1h. Greyhound USA also services this route once daily.
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Portsmouth Bus Stop to Boston
- Ave. Duration
- 1h
- Frequency
- 6 times a week
- Estimated price
- $8–13
- Schedules at
- Flixbus USA
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- Greyhound
Bus from Portsmouth Bus Stop to Boston
- Ave. Duration
- 1h 25m
- Frequency
- Once daily
- Estimated price
- $9–15
- Website
- Greyhound
- Phone
- +1 603-430-1100
- Website
- C & J Travel
Bus from Portsmouth to Boston
- Ave. Duration
- 1h 30m
- Frequency
- Once daily
- Estimated price
- $16–23
- Website
- C & J Travel
Ferry from Logan Airport Ferry Terminal to Seaport
- Ave. Duration
- 45d 12h
- Frequency
- Every 2 hours
- Estimated price
- $3–10
- Website
- Massachusetts Bay Transportation Authority
- Website
- MBTA: World Cup 2026
- Adult
- $3–10
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Need to know: Greyhound
Read the travel guideBooking & Getting There
There are 1736+ hotels available in South Boston.