Bus Tickets from Portsmouth, NH, US to New Haven, CT

Next departures

Next departures for Portsmouth to New Haven on October 3
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc.
Portsmouth
New Haven Bus StationCheapest
Greyhound Lines, Inc. + FlixBus
Portsmouth
New HavenFastest

Last refresh of the prices: Last Monday at 5:20 PM EDT.

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Bus Portsmouth, NH, US to New Haven, CT: Trip Overview

Average ticket price$48
Average bus trip duration15h 25m
Number of daily buses2
Earliest bus departure2:50pm
Distance165 miles (266 km)

Portsmouth to New Haven Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Portsmouth to New Haven.

Bus service from Portsmouth to New Haven will be provided by the most trusted bus companies.

From cheap bus tickets to more luxurious buses traveling from Portsmouth to New Haven, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions for your trip Portsmouth, NH, US - New Haven, CT

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
09/30
$59
10/01
$32
Today
$33
10/03
$35
10/04
No data
10/05
No data
10/06
No data
10/07
No data
busbud logoThe cheapest trip from Portsmouth, NH, US to New Haven, CT was searched and found on Oct 1, 2025 with a price of $32

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Portsmouth, NH, US to New Haven, CT, as early as possible.

You can expect to pay from $32 to $59 for a bus ticket from Portsmouth, NH, US to New Haven, CT based on the last 2 days. You can expect to find the cheapest price for the trip at $35 which is on 2025-10-03.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Portsmouth to New Haven but it'll also be endearing to native speakers who will surely appreciate your effort.

Much more than a mere vehicle taking you from Portsmouth to New Haven, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Portsmouth to New Haven that are otherwise impossible to come by with a plane.

Make a music playlist for your bus ride from Portsmouth to New Haven, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Will you be returning to Portsmouth, NH, US by bus?

Bus from New Haven, CT to Portsmouth, NH, US

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With several language and currency options available, Busbud seeks to cater to international bus travelers no matter where they are in the world. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

‌

Popular Buses Connecting Portsmouth

Buses Leaving from Portsmouth

Buses Going to Portsmouth

Popular Buses Connecting New Haven

Buses Leaving from New Haven

Buses Going to New Haven