CT → NH · about 164 miles
New Haven to Portsmouth bus schedule
FlixBus runs 5 direct buses a week from New Haven to Portsmouth. The fastest takes 4 hours 25 minutes; every bus leaves at 1:45 AM.
Timetable data from · No schedule changes since at least
- Buses a week
- 5
- Fastest trip
- 4h 25m
- Leaves at
- 1:45 AM
Timetable
Every bus leaves from New Haven Union Av and arrives at Portsmouth Bus Stop. Times are local to each stop. Timetables published by tds.ai, refreshed October 15, 2026. Schedules change, so check times when you book.
| Departs | Arrives | Duration | Days | Bus company |
|---|---|---|---|---|
| 1:45 AM | 6:10 AM | 4h 25m | Mon, Tue, Fri, Sat, Sun | FlixBus Full timetable |
Route map
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Where to board in New Haven Where you get off in Portsmouth The route of the busiest trip
Where to catch the bus in New Haven
- New Haven Union Av Map of New Haven Union Av (Google Maps)
Where the bus stops in Portsmouth
Return trip: Portsmouth to New Haven
Questions
How long is the bus from New Haven to Portsmouth?
The fastest direct bus takes 4 hours 25 minutes.
What time is the first bus from New Haven to Portsmouth?
Every departure is at 1:45 AM (Mon, Tue, Fri, Sat, Sun).
Which bus companies go from New Haven to Portsmouth?
FlixBus runs direct buses on this route.
Where do I catch the bus in New Haven?
Buses to Portsmouth leave from New Haven Union Av.