The cheapest and fastest buses from King of Prussia, PA to Boston, MA
Cheapest price
$95
Average price
$95
Fastest journey
10 h 20 m
Average duration
10 h 20 m
Buses per day
1
Distance
442 km
The best way to find a cheap bus ticket from King of Prussia, PA 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 King of Prussia, PA to Boston, MA will cost around $95 if you buy it on the day, but the cheapest tickets can be found for only $95.
Of the 1 buses that leave King of Prussia, PA for Boston, MA on Fri, Nov 07, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 07 the direct buses cover the 442 km distance in an average of 10 h 20 m but if you time it right, some buses will get you there in just 10 h 20 m .
On Fri, Nov 07 the slowest buses will take 10 h 20 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.


Travel Information
Compare bus, train, and flight for King of Prussia, PA to Boston, MA
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 €58. For those with little time consider booking a bus which can get you there in 8h 30m. The ticket price range depends on the travel mode: a bus costs an average of €58, and a train costs an average of €124.
Distance: 274 miles (442 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
€63 Average price Cheapest | €163 Average price | €85 Average price |
9h 0m Average total duration Fastest 8h 30m Onboard + 30m Additional time* | 9h 32m Average total duration 9h 2m Onboard + 30m Additional time* | 14h 4m Average total duration 11h 4m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
King of Prussia, PA to Boston, MA bus times
The table below shows live departures for King of Prussia, PA to Boston, MA buses for tomorrow, Friday, November 7. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:05 AM King of Prussia, PA | 10h20 | 3:25 PM Boston, MA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets King of Prussia, PA to Boston, MA by bus, train, or flight
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.
Nov 07
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Nov 13
Journey information
Overview: Bus from King of Prussia, PA to Boston, MA
Distance 274 miles (442 km) |
Average bus duration 8h 30m |
Cheapest ticket price $71 (€58) |
Buses per day 3 |
Fastest bus 9h 40m |
First bus 01:00 |
Last bus 23:00 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from King of Prussia, PA to Boston, MA start from as low as $71 (€58) if booked well in advance.
- Standard Fares: Typically, trains cost $78 (€63) depending on the train type and class.
Bus providers: FlixBus from King of Prussia, PA to Boston, MAYou can travel by bus between King of Prussia, PA to Boston, MA with FlixBus for as low as $71 (€58). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
FAQs: Bus from King of Prussia, PA to Boston, MA
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.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Best sights: Freedom Trail, a 2.5-mile-long path through downtown Boston that passes by 16 significant historical sites
- Fenway Park, the iconic baseball stadium and home of the Boston Red Sox
- Museum of Fine Arts, one of the largest art museums in the United States with an extensive collection of artworks
- Boston Common, the oldest public park in the United States offering green space and historical landmarks
- New England Aquarium, a popular attraction featuring a wide variety of marine life and interactive exhibits.
- Things to do: Explore the historic streets of Beacon Hill, known for its charming cobblestone streets and Federal-style rowhouses
- Take a scenic walk along the Charles River Esplanade, offering beautiful views of the Boston skyline
- Visit the Boston Public Library, a stunning architectural landmark with impressive collections and exhibits
- Enjoy a guided tour of the historic USS Constitution, the world's oldest commissioned naval vessel still afloat
- Discover the vibrant atmosphere of Quincy Market, with its diverse food stalls and unique shops.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
To find the cheapest bus tickets for your trip from King of Prussia, PA to Boston, MA, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- Guide dogs travel for free.
popular bus stations
Popular bus stations from King of Prussia, PA to Boston, MA
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