- Must visit
Museum of Fine Arts, Boston
Major art museum with encyclopedic collections, from ancient works to Impressionism, in a grand and highly walkable campus.
Cheapest price
$27
Average price
$52
Fastest journey
2 h 1 m
Average duration
2 h 47 m
Buses per day
13
Distance
157 km
The best way to find a cheap bus ticket from South Portland, ME to Boston, MA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from South Portland, ME to Boston, MA will cost around $52 if you buy it on the day, but the cheapest tickets can be found for only $27.
Of the 13 buses that leave South Portland, ME for Boston, MA on Mon, Aug 17, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Aug 17 the direct buses cover the 157 km distance in an average of 2 h 47 m but if you time it right, some buses will get you there in just 2 h 1 m .
On Mon, Aug 17 the slowest buses will take 3 h 14 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
FlixBus
8269 AMTRAK · 67 Northeast Regional
8269 AMTRAK · 179 Northeast Regional
8242 AMTRAK · 95 Northeast Regional
FlixBus
8242 AMTRAK · 95 Northeast Regional
8273 AMTRAK · 93 Northeast Regional
8277 AMTRAK · 173 Northeast RegionalOmio recommends booking the train as it is the most popular option from South Portland, ME to Boston, MA among Omio's users. If you are prioritising price take the bus with prices starting from $23. For those with little time consider booking a bus which can get you there in 2h 30m. The ticket price range depends on the travel mode: a bus costs an average of $23, and a flight costs an average of $701.
Distance: 97 miles (157 km)
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
$23 Average price Cheapest | $38 Average price | $701 Average price | $23 Average price (fuel + tolls) |
3h 0m Average total duration Fastest 2h 30m Onboard + 30m Additional time* | 3h 2m Average total duration 2h 32m Onboard + 30m Additional time* | 11h 52m Average total duration 8h 52m Onboard + 3h 0m Additional time* | 1h 50m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from South Portland, ME to Boston, MA:
A bus is $15 less than a train for this route with tickets for a train from South Portland, ME to Boston, MA costing on average $38.
A bus is $679 less than a flight for this route with tickets for a flight from South Portland, ME to Boston, MA costing on average $701.
Other travel options to Boston, MA take longer:
Train takes on average 2h 32m.
Flight takes on average 8h 52m.
Tickets start at around $23 compared to roughly $23 in fuel and tolls — a saving of about $0.01. The journey takes 2h 30m versus 1h 50m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by Greyhound.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Amtrak | Departure Time 03:15AM | Arrival Time 06:14AM | Duration 2h59 | Departure days Mon | Cheapest price $48 |
Operator FlixBus | Departure Time 03:59AM | Arrival Time 06:05AM | Duration 2h06 | Departure days Sat | Cheapest price $30 |
Operator Amtrak | Departure Time 04:15AM | Arrival Time 08:16AM | Duration 4h01 | Departure days Mon | Cheapest price $53 |
Operator Amtrak | Departure Time 06:15AM | Arrival Time 09:24AM | Duration 3h09 | Departure days Mon | Cheapest price $53 |
Operator Amtrak | Departure Time 07:30AM | Arrival Time 11:44AM | Duration 4h14 | Departure days Mon | Cheapest price $53 |
Operator Greater Portland Metro Bus | Departure Time 07:59AM | Arrival Time 10:25AM | Duration 2h26 | Departure days Wed, Thu | Cheapest price $37 |
Operator Greater Portland Metro Bus | Departure Time 08:29AM | Arrival Time 11:25AM | Duration 2h56 | Departure days Wed, Thu | Cheapest price $37 |
Operator Amtrak | Departure Time 08:30AM | Arrival Time 11:44AM | Duration 3h14 | Departure days Mon | Cheapest price $53 |
Operator Amtrak | Departure Time 09:30AM | Arrival Time 01:41PM | Duration 4h11 | Departure days Mon | Cheapest price $53 |
Operator Greater Portland Metro Bus | Departure Time 09:59AM | Arrival Time 12:25PM | Duration 2h26 | Departure days Wed, Thu | Cheapest price $37 |
Operator Greater Portland Metro Bus | Departure Time 10:29AM | Arrival Time 01:25PM | Duration 2h56 | Departure days Wed, Thu | Cheapest price $37 |
Operator Greater Portland Metro Bus | Departure Time 11:29AM | Arrival Time 02:25PM | Duration 2h56 | Departure days Wed, Thu | Cheapest price $37 |
Operator Amtrak | Departure Time 11:30AM | Arrival Time 03:19PM | Duration 3h49 | Departure days Mon | Cheapest price $53 |
Operator Greater Portland Metro Bus | Departure Time 12:31PM | Arrival Time 03:25PM | Duration 2h54 | Departure days Wed, Thu | Cheapest price $37 |
Operator Amtrak | Departure Time 01:30PM | Arrival Time 05:34PM | Duration 4h04 | Departure days Mon | Cheapest price $53 |
Operator Greater Portland Metro Bus | Departure Time 01:36PM | Arrival Time 04:25PM | Duration 2h49 | Departure days Tue, Wed, Thu | Cheapest price $37 |
Operator Greyhound | Departure Time 01:45PM | Arrival Time 04:15PM | Duration 2h30 | Departure days Mon, Sun | Cheapest price $48 |
Operator Greater Portland Metro Bus | Departure Time 02:41PM | Arrival Time 05:25PM | Duration 2h44 | Departure days Tue, Wed, Thu | Cheapest price $37 |
Operator Amtrak | Departure Time 03:30PM | Arrival Time 08:00PM | Duration 4h30 | Departure days Mon, Sun | Cheapest price $48 |
Operator Greater Portland Metro Bus | Departure Time 03:46PM | Arrival Time 06:40PM | Duration 2h54 | Departure days Tue, Wed, Thu | Cheapest price $37 |
Operator Greater Portland Metro Bus | Departure Time 04:51PM | Arrival Time 07:55PM | Duration 3h04 | Departure days Tue, Wed, Thu | Cheapest price $37 |
Operator Greater Portland Metro Bus | Departure Time 05:56PM | Arrival Time 10:10PM | Duration 4h14 | Departure days Tue, Wed, Thu | Cheapest price $37 |
Operator FlixBus | Departure Time 11:59PM | Arrival Time 02:00AM | Duration 2h01 | Departure days Mon, Sun | Cheapest price $27 |
The table below shows live departures for South Portland, ME to Boston, MA buses for today, Sunday, August 16. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus | 11:59 PM Portland, Congress St (Greyhound Bus Terminal), ME | 2h01 | 2:00 AM Boston, Bus Terminal South Station | 0 transfersDirect | |
| Monday, August 17 | |||||
8242 AMTRAK · 95 Northeast Regional | 3:15 AM Portland Transportation Center, Portland, ME | 2h59 | 6:14 AM Back Bay station, Boston, MA | 1 transfer | |
8244 AMTRAK · 171 Northeast Regional | 4:15 AM Portland Transportation Center, Portland, ME | 4h01 | 8:16 AM Back Bay station, Boston, MA | 1 transfer | |
8273 AMTRAK · 93 Northeast Regional | 6:15 AM Portland Transportation Center, Portland, ME | 3h09 | 9:24 AM Back Bay station, Boston, MA | 1 transfer | |
8275 AMTRAK · 173 Northeast Regional | 7:30 AM Portland Transportation Center, Portland, ME | 4h14 | 11:44 AM Back Bay station, Boston, MA | 1 transfer | |
8277 AMTRAK · 173 Northeast Regional | 8:30 AM Portland Transportation Center, Portland, ME | 3h14 | 11:44 AM Back Bay station, Boston, MA | 1 transfer | |
8279 AMTRAK · 137 Northeast Regional | 9:30 AM Portland Transportation Center, Portland, ME | 4h11 | 1:41 PM Back Bay station, Boston, MA | 1 transfer | |
8279 AMTRAK+ 2167 Acela | 9:30 AM Portland Transportation Center, Portland, ME | 3h35 | 1:05 PM Back Bay station, Boston, MA | 1 transfer | |
8263 AMTRAK · 175 Northeast Regional | 11:30 AM Portland Transportation Center, Portland, ME | 3h49 | 3:19 PM Back Bay station, Boston, MA | 1 transfer | |
8271 AMTRAK · 177 Northeast Regional | 1:30 PM Portland Transportation Center, Portland, ME | 4h04 | 5:34 PM Back Bay station, Boston, MA | 1 transfer | |
![]() | 1:45 PM Portland, Congress St (Greyhound Bus Terminal), ME | 2h30 | 4:15 PM Boston, Bus Terminal South Station | 0 transfersDirect | |
8269 AMTRAK · 67 Northeast Regional | 3:30 PM Portland Transportation Center, Portland, ME | 3h20 | 6:50 PM Back Bay station, Boston, MA | 1 transfer | |
8269 AMTRAK · 179 Northeast Regional | 3:30 PM Portland Transportation Center, Portland, ME | 4h22 | 7:52 PM Back Bay station, Boston, MA | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare bus, train, and flight 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.
Buses from South Portland, ME to Boston, MA run on average 17 times per day, taking around 2h 30m. Cheap bus tickets for this journey start at $23 if you book in advance.
There are 1 buses per day. The earliest bus runs at 08:50, the last at 18:35. The fastest bus covers the 97 miles (157 km) distance in 2h 1m.
Distance 97 miles (157 km) |
Average bus duration 2h 30m |
Cheapest ticket price $23 |
Buses per day 17 |
Direct buses 1 |
Fastest bus 2h 1m |
First bus 8:50 AM |
Last bus 6:35 PM |
Cheapest Month Jan |
Cheapest Day Thu |
High Season Jul - Sep |
Low Season Apr - Jun |
Best time to book 6 days |
Discover the best of Boston, MA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Boston, MA trip today.
Major art museum with encyclopedic collections, from ancient works to Impressionism, in a grand and highly walkable campus.
Unique museum displaying Isabella Stewart Gardner's art collection in a Venetian-style palace with a beautiful courtyard.
Hands-on science museum on the Charles River, popular for interactive exhibits, live presentations, and family-friendly learning.
Historic brick-lined route connecting key revolutionary sites, ideal for first-time visitors seeking Boston's core story on foot.
Elegant public garden famous for swan boats, seasonal flowers, and postcard views in the heart of downtown Boston.
Historic market district and pedestrian-friendly area known for street life, shops, performers, and easy downtown exploring.
Creamy New England chowder with clams, potatoes, and salt pork. It is a defining Boston seafood dish tied to the city's maritime history.
Hot dog bun split on top and filled with chilled lobster meat, usually with butter or mayo. A classic New England summer seafood staple.
Baked cod topped with buttery crumbs, often with lemon. It reflects Boston's long cod fishing tradition and old-school Yankee cooking.
Elegant fine-dining destination by the waterfront known for pristine seafood, tasting menus, and one of Boston's top culinary reputations.
Classic North End Italian restaurant famous for generous portions, old-school service, and beloved Boston dining tradition.
Refined seafood restaurant and oyster bar with polished service, excellent raw bar options, and a Back Bay setting.
Boston is pricier than many US cities. Hotels, dining, and attractions add up fast, though transit is manageable and budget food options exist.
Tip 18-20% at restaurants, more for excellent service. Taxis: 10-15%. Cafes: round up or add $1 per drink.
Find answers to the most common questions about traveling from South Portland, ME to Boston, MA 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 Boston, MA, this guide helps you travel smarter and with confidence.

Most South Portland, ME to Boston, MA buses use the Portland, Congress St (Greyhound Bus Terminal) to Boston, Bus Terminal South Station station pair. Use this guide to compare South Portland, ME and Boston, MA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Boston, Bus Terminal South Station has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several fast food and cafe options available.
Free Wi-Fi available throughout the terminal. ATMs are aTMs located inside the terminal.
Ticket office support is available at Boston, Bus Terminal South Station.
Available at Boston, Bus Terminal South Station: Parking, Taxis, WC.
Accessibility facilities are available at Boston, Bus Terminal South Station: Fully accessible with ramps and elevators.
Here are some other resources that might have the information you need