- Must visit
Museum of Fine Arts, Boston
One of the largest art museums in the United States, known for its encyclopedic collection spanning ancient to contemporary works.
Omio recommends booking the train as it is the most popular option from King of Prussia, PA to Boston, MA among Omio's users. If you are prioritising price take the bus with prices starting from $49. For those with little time consider booking a flight which can get you there in 1h 14m. The ticket price range depends on the travel mode: a bus costs an average of $49, and a train costs an average of $55.
Distance: 274 miles (442 km)
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
$64 Average price Cheapest | $171 Average price | $143 Average price | $62 Average price (fuel + tolls) |
10h 37m Average total duration 10h 7m Onboard + 30m Additional time* | 8h 54m Average total duration 8h 24m Onboard + 30m Additional time* | 4h 14m Average total duration Fastest 1h 14m Onboard + 3h 0m Additional time* | 5h 9m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from King of Prussia, PA to Boston, MA:
A bus is $80 (€65) less than a flight for this route with tickets for a flight from King of Prussia, PA to Boston, MA costing on average $143 (€117).
A bus is $107 (€88) less than a train for this route with tickets for a train from King of Prussia, PA to Boston, MA costing on average $171 (€140).
Other travel options to Boston, MA take longer:
Train takes on average 8h 24m.
Bus takes on average 10h 7m.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 05:05AM | Arrival Time 03:25PM | Duration 10h20 | Departure days Thu, Fri | Cheapest price $57 |
Operator Greyhound | Departure Time 05:10PM | Arrival Time 02:50AM | Duration 9h40 | Departure days Sat | Cheapest price $49 |
The table below shows live departures for King of Prussia, PA to Boston, MA buses for today, Saturday, June 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:10 PM King of Prussia, PA | 9h40 | 2:50 AM Boston, MA | 0 transfersDirect | |
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 King of Prussia, PA to Boston, MA run on average 3 times per day, taking around 10h 7m. Cheap bus tickets for this journey start at $49 (€40) if you book in advance.
The earliest bus runs at 01:05, the last at 22:00. The fastest bus covers the 274 miles (442 km) distance in 9h 40m.
Distance 274 miles (442 km) |
Average bus duration 10h 7m |
Cheapest ticket price $49 (€40) |
Buses per day 3 |
Fastest bus 9h 40m |
First bus 1:05 AM |
Last bus 10:00 PM |
Cheapest Month Feb |
Cheapest Day Wed |
High Season Apr - Jun |
Low Season Jul - Sep |
Best time to book 35 days |
Discover the best of Boston — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Boston trip today.
One of the largest art museums in the United States, known for its encyclopedic collection spanning ancient to contemporary works.
A distinctive Venetian-style museum with major European, Asian, and American art, famous for its intimate courtyard and historic 1990 art theft.
A family-friendly science museum with hands-on exhibits, a planetarium, and broad appeal for visitors interested in technology and natural science.
Boston’s signature walking route linking many of the city’s most important historic sites, ideal for first-time visitors.
The oldest public park in the United States, serving as a central green space and gateway to the Freedom Trail.
A picturesque landscaped garden known for its lagoon, bridges, and swan boats, especially photogenic in spring and summer.
A creamy soup of clams, potatoes, and onions that is one of Boston’s signature comfort foods and a classic of New England cooking.
Sweet lobster meat served in a buttered split-top roll, often dressed lightly with mayo or warm butter. It is a beloved Boston-area seafood staple.
Slow-cooked beans traditionally baked with molasses and salt pork, tied to the city’s old nickname, 'Beantown,' and its colonial food history.
Highly regarded restaurant in Cambridge near Boston, known for refined Eastern Mediterranean cooking, excellent ingredients, and a warm upscale atmosphere.
Iconic North End bakery best known for cannoli and other Italian pastries, popular with both locals and visitors seeking a classic Boston sweet stop.
Small, celebrated North End seafood spot known for lobster rolls, oysters, and a lively atmosphere. A longtime favorite for classic Boston seafood.
Boston is pricey by U.S. standards, especially for hotels and dining, though casual food and transit are manageable.
Tip 18-20% in restaurants, 20%+ for great service. USD 1-2 per drink at bars, round up taxis, and tip hotel staff USD 2-5.
Find answers to the most common questions about traveling from King of Prussia, PA 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.

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