What is the travel distance from Portland to Boston?

The distance covered from Portland to Boston is 160 km (99 miles).

What are the departure and arrival locations for buses traveling from Portland to Boston?

Buses traveling this route start their trip at Greyhound Station Portland Maine, in Portland, and end it at Back Bay Station, in Boston.

Bus Portland to Boston from $19 | Refundable Tickets

Next bus departures

Next departures for Portland to Boston on November 28
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	1:45pm	City of Portland	2h 30m	4:15pm	Boston (South Station)	CheapestFastest

Next departures for Portland to Boston on November 29
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	1:45pm	City of Portland	2h 30m	4:15pm	Boston (South Station)	CheapestFastest

Next departures for Portland to Boston on November 30
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	1:45pm	City of Portland	2h 30m	4:15pm	Boston (South Station)	CheapestFastest

Next departures for Portland to Boston on December 1
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	1:45pm	City of Portland	2h 30m	4:15pm	Boston (South Station)	CheapestFastest

Next departures for Portland to Boston on December 2
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	1:45pm	City of Portland	2h 30m	4:15pm	Boston (South Station)	CheapestFastest

Next departures for Portland to Boston on December 3
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	1:45pm	City of Portland	2h 30m	4:15pm	Boston (South Station)	CheapestFastest

Next departures for Portland to Boston on December 4
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	1:45pm	City of Portland	2h 30m	4:15pm	Boston (South Station)	CheapestFastest

Last refresh of the prices: Today at 7:23 PM EST.

Compare 2 ways to go from Portland to Boston

We recommend taking the bus

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.

1bus per day

2h 30mAverage Duration

159 kmDistance

4kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$28 - $77	Average Duration2h 30m	CO₂ emissions 4kg CO₂e
Train	Average Price$41 - $56	Average Duration2h 32m	CO₂ emissions 14kg CO₂e

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

A
Back Bay Station
145 Dartmouth St, Boston, MA 02116, USA
Visit page
B
North Station
100 Legends Way, Boston, MA 02114, USA
Visit page
C
South Station
700 Atlantic Ave, Boston, MA 02205, USA
Visit page
D
Copley Square
115-127 St James Ave, Boston, MA 02116, USA
E
Prudential MBTA Station
220 Huntington Ave, Boston, MA 02115, USA
F
Copley MBTA Station
650 Boylston St, Boston, MA 02116, USA

Compare bus companies

Greyhound

3.5/587,398 reviews

Staff3.6

Timeliness2.9

Cleanliness3.3

Wifi2.4

According to 13 reviews, Greyhound received a 3-star rating for this journey. Travellers were especially satisfied with the staff and the seats, but some complained about the departure location. Greyhound ticket prices on this trip start at $28

Greyhound Portland Boston recent customer reviews

Late by 2 hours to pick us up. 3 hour journey as the driver didn’t know where the drop off point was, having to ask a passenger to use their GPS on their phone to locate it. On top of which the bus was full, with limited space for luggage and sadly smelt extremely badly.

John W.

September 13, 2019

Electric outlets didn't work. Both counter staff and driver seemed unhappy. Late leaving, late arriving. Won't be taking greyhound again.

Ashley G.

August 29, 2019

The bus was wicked hot. A woman went to the bus driver and asked him to turn down the heat. He did right away. Great drivers!

Barbara Z.

December 9, 2016

Amtrak

4/55,608 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

US Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Frequently asked questions about travelling from Portland, ME to Boston, MA, US by bus

What is the travel distance from Portland to Boston?
The distance covered from Portland to Boston is 160 km (99 miles).
What are the departure and arrival locations for buses traveling from Portland to Boston?
Buses traveling this route start their trip at Greyhound Station Portland Maine, in Portland, and end it at Back Bay Station, in Boston.

Find cheapest prices for buses

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

Best price found

11-24

$30

11-25

$28

Today

$44

11-27

$31

11-28

$34

11-29

$54

11-30

$67

12-01

$30

The cheapest trip from Portland, ME to Boston, MA, US was searched and found on Nov 25, 2025 with a price of $28

To 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 $28 to $67 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 $30 which is on 2025-12-01.