The cheapest and fastest buses from Boston, MA to South Portland, ME
Cheapest price
$37
Average price
$50
Fastest journey
2 h 30 m
Average duration
2 h 42 m
Buses per day
5
Distance
157 km
The best way to find a cheap bus ticket from Boston, MA to South Portland, ME is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Boston, MA to South Portland, ME will cost around $50 if you buy it on the day, but the cheapest tickets can be found for only $37.
It's difficult to get from Boston, MA to South Portland, ME without transferring at least 2 times.










Live departures
Boston, MA to South Portland, ME bus times
The table below shows live departures for Boston, MA to South Portland, ME buses for today, Sunday, March 22. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 11:15 PM Boston, MA | 6h40 | 5:55 AM South Portland, ME | 2 transfers | |
| Monday, March 23 | |||||
![]() | 5:45 AM Boston, MA | 3h00 | 8:45 AM South Portland, ME | 2 transfers | |
![]() | 8:00 AM Boston, MA | 2h45 | 10:45 AM South Portland, ME | 2 transfers | |
![]() | 10:00 AM Boston, MA | 2h45 | 12:45 PM South Portland, ME | 2 transfers | |
![]() | 11:15 AM Boston, MA | 2h30 | 1:45 PM South Portland, ME | 2 transfers | |
![]() | 12:15 PM Boston, MA | 2h30 | 2:45 PM South Portland, ME | 2 transfers | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Boston, MA to South Portland, ME by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Mar 29
Journey information
Overview: Bus from Boston, MA to South Portland, ME
Buses from Boston, MA to South Portland, ME run on average 1 times per day, taking around 3h 34m. Cheap bus tickets for this journey start at $58 (€47) if you book in advance.
There are 1 buses per day. The earliest bus runs at 03:15, the last at 18:35. The fastest bus covers the 97 miles (157 km) distance in 2h 20m.
Distance 97 miles (157 km) |
Average bus duration 3h 34m |
Cheapest ticket price $58 (€47) |
Buses per day 1 |
Direct buses 1 |
Fastest bus 2h 20m |
First bus 03:15 |
Last bus 18:35 |
Cheapest month May |
Cheapest day Sun |
High season Jul - Sep |
Low season Jan - Mar |
Best day to book ahead 6 days |
Bus providers: Concord Coach Lines from Boston, MA to South Portland, MEYou can travel by bus between Boston, MA to South Portland, ME with Concord Coach Lines for as low as $58 (€47). When you search for schedules and tickets, Omio will show you the best journey
Concord Coach Lines
FAQs: Bus from Boston, MA to South Portland, ME
Find answers to the most common questions about traveling from Boston, MA to South Portland, ME by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at South Portland, ME, this guide helps you travel smarter and with confidence.

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Popular bus stations from Boston, MA to South Portland, ME
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