Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Augusta (Concord Coach Lines) | Portsmouth | CheapestFastest |
Last refresh of the prices: Today at 11:15 AM EST.
Get from Augusta to Portsmouth
The journey takes about 2 hours 55 minutes and with fares starting at just $39, 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 Augusta, ME, US to Portsmouth, NH, US 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 Augusta to Portsmouth?
The cheapest bus tickets from Augusta to Portsmouth start from $39. The average price for this route is around $41. 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 Augusta to Portsmouth?
The average bus trip duration from Augusta to Portsmouth is 2h 55m, covering a distance of 101 miles (162 km). The quickest bus can get you there in 2h 55m and is operated by Greyhound.
Which bus companies service the Augusta to Portsmouth route?
Several major bus companies operate on this route with 1 buses available per day.
What is the earliest and latest departure time for the bus from Augusta to Portsmouth?
The earliest bus departs from Augusta to Portsmouth at 11:55am. And the latest bus departs at 11:55am.
What are the CO₂ emissions for the bus trip from Augusta to Portsmouth?
A bus trip from Augusta to Portsmouth generates an estimated 4 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 Augusta, ME, US to Portsmouth, NH, US was searched and found on Feb 25, 2026 with a price of $24To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Augusta, ME, US to Portsmouth, NH, US, as early as possible.
You can expect to pay from $24 to $24 for a bus ticket from Augusta, ME, US to Portsmouth, NH, US based on the last 2 days. You can expect to find the cheapest price for the trip at $24 which is on 2026-02-25.
