Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | City of Portland | Boston (South Station) | CheapestFastest |
Last refresh of the prices: Today at 6:17 PM EST.
Compare 2 ways to go from Portland to Boston
Among the sustainable travel choices, the bus stands out as a good way to reach Boston. The journey takes about 2 hours 30 minutes, and with fares starting at just $28, it presents an excellent value for a comfortable ride.
Where are the popular stops in Portland and Boston?
Stops in Portland
- A
Greyhound Station Portland Maine
389 Congress St, Portland, ME 04102, USA
Stops in Boston
- A145 Dartmouth St, Boston, MA 02116, USA
- B100 Legends Way, Boston, MA 02114, USA
- C
Copley Square
115-127 St James Ave, Boston, MA 02116, USA - D
Prudential MBTA Station
220 Huntington Ave, Boston, MA 02115, USA - E
Copley MBTA Station
650 Boylston St, Boston, MA 02116, USA - F
Long Wharf
66 Long Wharf, Boston, MA 02110, USA
Compare bus companies
Frequently asked questions about travelling from Portland, ME to Boston, MA, 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 Portland to Boston?
The cheapest bus tickets from Portland to Boston start from $28. The average price for this route is around $34. 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 Portland to Boston?
The average bus travel time from Portland to Boston is 2h 30m, covering a distance of 159 km. The quickest bus can get you there in 2h 30m and is operated by Greyhound.
Which bus companies service the Portland to Boston route?
What are the earliest and latest departure times for the bus from Portland to Boston?
The earliest bus departs from Portland to Boston at 1:45pm. And the latest bus departs at 1:45pm.
What are the CO₂ emissions for the bus trip from Portland to Boston?
A bus trip from Portland to Boston generates an estimated 4 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Portland to Boston?
According to Busbud customers, the highest-rated bus company on this route is Amtrak, with an average rating of 4.1 out of 5 stars based on 5597 reviews.
Which bus company has the best Wi-Fi from Portland to Boston?
Based on Busbud reviews, the bus company Amtrak has the highest Wi-Fi rating with a score of 3.6.
Which bus company has the best on-time performance from Portland to Boston?
According to Busbud traveller reviews, the most punctual bus company on this route is Amtrak, with a punctuality rating of 3.8 out of 5 stars.
Which bus company has the cleanest buses from Portland to Boston?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak, with a cleanliness rating of 4.5 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Portland, ME to Boston, MA, US was searched and found on Dec 3, 2025 with a price of $19To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Portland, ME to Boston, MA, US, as early as possible.
You can expect to pay from $19 to $66 for a bus ticket from Portland, ME to Boston, MA, US based on the last 2 days. You can expect to find the cheapest price for the trip at $19 which is on 2025-12-03.
What's the cheapest way to go from Portland, ME to Boston, MA, US?
The bus is the cheapest travel choice for this destination
