MA → NH · about 51 miles

Boston to Portsmouth bus schedule

C&J Bus Lines, FlixBus and Greyhound run 295 direct buses a week from Boston to Portsmouth. The fastest takes 1 hour; the first bus leaves at 1:10 AM and the last at 11:35 PM.

Book on C&J Bus Lines (carrier website)

Timetable data from · Schedule last changed

Buses a week
295
Fastest trip
1h 00m
First bus
1:10 AM
Last bus
11:35 PM

236 of the 295 buses a week stop at Boston Logan International Airport (BOS).

Timetable

Times are local to each stop. Timetables published by tds.ai, refreshed October 15, 2026. Schedules change, so check times when you book.

Direct buses from Boston, MA to Portsmouth, NH
DepartsArrivesDurationDaysStopsBus companyTicket
1:10 AM2:35 AM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
5:10 AM6:10 AM1h 00mMon, Tue, Fri, Sat, SunBoston South Station to Portsmouth Bus StopFlixBus
Full timetable		No online booking link
5:10 AM6:35 AM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
6:10 AM7:35 AM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
7:00 AM8:05 AM1h 05mMon–FriBoston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
7:00 AM8:35 AM1h 35mThu from Nov 26Boston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
7:10 AM8:35 AM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
8:00 AM9:35 AM1h 35mThu from Nov 26Boston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
8:10 AM9:35 AM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
8:40 AM10:05 AM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
9:00 AM10:15 AM1h 15mDailyBoston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
9:00 AM10:35 AM1h 35mThu from Nov 26Boston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
9:10 AM10:35 AM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
10:10 AM11:35 AM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
10:40 AM12:05 PM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
11:00 AM12:15 PM1h 15mDailyBoston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
11:00 AM12:35 PM1h 35mThu from Nov 26Boston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
11:10 AM12:35 PM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
11:50 AM1:15 PM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
12:10 PM1:35 PM1h 25mThu from Nov 26Boston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
12:20 PM1:45 PM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
12:50 PM2:15 PM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
1:00 PM2:15 PM1h 15mDailyBoston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
1:00 PM2:35 PM1h 35mThu from Nov 26Boston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
1:20 PM2:55 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
1:50 PM3:25 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
2:10 PM3:35 PM1h 25mThu from Nov 26Boston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
2:20 PM3:55 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
2:50 PM4:25 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
3:00 PM4:25 PM1h 25mDailyBoston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
3:00 PM4:35 PM1h 35mThu from Nov 26Boston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
3:20 PM4:55 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
3:50 PM5:25 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
4:10 PM5:35 PM1h 25mThu from Nov 26Boston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
4:20 PM5:55 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
4:50 PM6:25 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
5:00 PM6:35 PM1h 35mThu from Nov 26Boston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
5:00 PM6:40 PM1h 40mDailyBoston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
5:20 PM6:55 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
5:50 PM7:25 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
6:00 PM7:35 PM1h 35mThu from Nov 26Boston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
6:20 PM7:55 PM1h 35mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
6:35 PM7:50 PM1h 15mDailyBoston South Station to Portsmouth Bus StopGreyhound
Full timetable		No online booking link
6:50 PM8:20 PM1h 30mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
7:00 PM8:10 PM1h 10mDailyBoston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
7:20 PM8:45 PM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
7:50 PM9:15 PM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
8:00 PM9:35 PM1h 35mThu from Nov 26Boston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
8:20 PM9:45 PM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
8:50 PM10:15 PM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
9:00 PM10:45 PM1h 45mDailyBoston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
9:50 PM11:15 PM1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
10:00 PM11:35 PM1h 35mThu from Nov 26Boston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
10:20 PM11:45 PM1h 25mThu–SatBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
10:50 PM12:15 AM +1 day1h 25mDailyBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
11:20 PM12:45 AM +1 day1h 25mFri, SatBoston (Logan Airport) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)
11:35 PM1:15 AM +1 day1h 40mDailyBoston (South Station) to Portsmouth (Transportation Center)C&J Bus Lines
Full timetable		Book (carrier website)

Route map

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Where to board in Boston Where you get off in Portsmouth The route of the busiest trip

Where to catch the bus in Boston

Where the bus stops in Portsmouth

Return trip: Portsmouth to Boston

Questions

How long is the bus from Boston to Portsmouth?

The fastest direct bus takes 1 hour; the typical trip is 1 hour 25 minutes.

What time is the first bus from Boston to Portsmouth?

The earliest departure is at 1:10 AM (Daily) and the last at 11:35 PM (Daily).

Which bus companies go from Boston to Portsmouth?

C&J Bus Lines, FlixBus and Greyhound run direct buses on this route.

Where do I catch the bus in Boston?

Buses to Portsmouth leave from Boston (Logan Airport) and Boston (South Station).

Does the bus from Boston to Portsmouth stop at Boston Logan International Airport?

Yes, 236 of the 295 a week: at Boston (Logan Airport), Logan International Airport (Terminal B1), Logan International Airport (Terminal B2), Logan International Airport (Terminal C) and Logan International Airport (Terminal E).

More routes from Boston

All Boston schedules

More routes to Portsmouth

All Portsmouth schedules