Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
Greyhound Lines, Inc. + FlixBus | Bus | Portsmouth | Philadelphia, 199 Spring Garden St | Cheapest | ||||
 | Bus | Portsmouth | 199 Spring Garden St. | Fastest | ||||
| Bus | Portsmouth | Schuylkill & Walnut | No tags |
Last refresh of the prices: Last Sunday at 7:09 PM EST.
Get from Portsmouth to Philadelphia
The journey takes about 11 hours and with fares starting at just $56, it presents an excellent value for a comfortable ride.
Compare bus companies
Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Frequently asked questions about traveling from Portsmouth, NH, US to Philadelphia, PA by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Portsmouth to Philadelphia?
The cheapest bus tickets from Portsmouth to Philadelphia start from $56. The average price for this route is around $86. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Portsmouth to Philadelphia?
The average bus trip duration from Portsmouth to Philadelphia is 11h, covering a distance of 314 miles (507 km). The quickest bus can get you there in 9h 50m and is operated by Greyhound.
Which bus companies service the Portsmouth to Philadelphia route?
Several major train operators operate on this route with 3 trains available per day.
What is the earliest and latest departure time for the bus from Portsmouth to Philadelphia?
The earliest bus departs from Portsmouth to Philadelphia at 2:50pm. And the latest bus departs at 2:50pm.
What are the CO₂ emissions for the bus trip from Portsmouth to Philadelphia?
A bus trip from Portsmouth to Philadelphia generates an estimated 13 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Portsmouth, NH, US to Philadelphia, PA was searched and found on Jan 17, 2026 with a price of $71To 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 Philadelphia, PA, as early as possible.
You can expect to pay from $71 to $124 for a bus ticket from Portsmouth, NH, US to Philadelphia, PA based on the last 2 days. You can expect to find the cheapest price for the trip at $71 which is on 2026-01-17.
Top traveled bus routes
People from around the world trust Busbud
Popular bus departures from Portsmouth
- Find bus tickets from Portsmouth to Kansas City
- Portsmouth to St. Petersburg bus times and fares
- How to travel from Portsmouth to New York City
- Find bus tickets from Portsmouth to Key West
- Portsmouth to Boston bus times and fares
- How to travel from Portsmouth to Bangor
- Find bus tickets from Portsmouth to Augusta