Bus King of Prussia, PA to Boston, MA: Compare prices and save money

Compare all timetables for the bus from King of Prussia, PA to Boston, MA

Here is a selection of the cheapest bus trips from the schedule from King of Prussia, PA to Boston, MA from various bus operators like Greyhound US or FlixBus for the next days.

today

tomorrow

$62

Wednesday

$47

Thursday

Friday

$59

Saturday

Sunday

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	10h 5m	7:40 AM	King of Prussia, PA	Park and Ride	5:45 PM	Boston, MA	South Station	Economy	$62	A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/8/2026 7:40:00 AM to South Station, Boston, MA (USA) arriving at 9/8/2026 5:45:00 PM. 50 Economy ticket for $62 per person are available. Travel duration is 10h 5m
Greyhound US	9h 20m	12:30 PM	King of Prussia, PA	Park and Ride	9:50 PM	Boston, MA	South Station	Economy	$63	A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/8/2026 12:30:00 PM to South Station, Boston, MA (USA) arriving at 9/8/2026 9:50:00 PM. 50 Economy ticket for $63 per person are available. Travel duration is 9h 20m
Greyhound US	8h 15m	1:40 AM	King of Prussia, PA	Park and Ride	9:55 AM	Boston, MA	South Station	Economy	$67	A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/8/2026 1:40:00 AM to South Station, Boston, MA (USA) arriving at 9/8/2026 9:55:00 AM. 50 Economy ticket for $67 per person are available. Travel duration is 8h 15m

Did you know that if you travel from King of Prussia, PA to Boston, MA via Malvern, PA, you can save more than $4? You will find the corresponding connections below.
- Save more than 6%
  
  9h 20m
  
  King of Prussia, PA
  
  7 mi
  
  6:55 AM
  
  Malvern, PA
  Park and Ride
  
  4:15 PM
  
  Boston, MA
  Atlantic and Beach St
  
  0 mi
  
  Economy
  
  $58
  
  A Bus from goes from Park and Ride, Malvern, PA (USA) at 9/8/2026 6:55:00 AM to Atlantic and Beach St, Boston, MA (USA) arriving at 9/8/2026 4:15:00 PM. 50 Economy ticket for $58 per person are available. Travel duration is 9h 20m
Did you know that if you travel from King of Prussia, PA to Boston, MA via New York, you can save more than $15? You can find the corresponding connections below.
- Greyhound US
  
  11h 20m
  
  0
  
  1:40 AM
  
  King of Prussia, PA
  Park and Ride
  
  4:20 AM
  
  New York
  Port Authority Bus Terminal
  
  0
  
  Economy
  
  $24
  
  A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/9/2026 1:40:00 AM to Port Authority Bus Terminal, New York (USA) arriving at 9/9/2026 4:20:00 AM. 50 Economy ticket for $24 per person are available. Travel duration is 2h 40m
- FlixBus
  
  5h 0m
  
  0
  
  8:00 AM
  
  New York
  Chrystie St
  
  1:00 PM
  
  Boston, MA
  Atlantic and Beach St
  
  0
  
  Economy
  
  $23
  
  A Bus from FlixBus goes from Chrystie St, New York (USA) at 9/9/2026 8:00:00 AM to Atlantic and Beach St, Boston, MA (USA) arriving at 9/9/2026 1:00:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 5h 0m
Travel time is 3h 5m longer, but you will save $15

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	9h 20m	12:30 PM	King of Prussia, PA	Park and Ride	9:50 PM	Boston, MA	South Station	Economy	$47	A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/9/2026 12:30:00 PM to South Station, Boston, MA (USA) arriving at 9/9/2026 9:50:00 PM. 50 Economy ticket for $47 per person are available. Travel duration is 9h 20m
Greyhound US	10h 5m	7:40 AM	King of Prussia, PA	Park and Ride	5:45 PM	Boston, MA	South Station	Economy	$54	A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/9/2026 7:40:00 AM to South Station, Boston, MA (USA) arriving at 9/9/2026 5:45:00 PM. 50 Economy ticket for $54 per person are available. Travel duration is 10h 5m
Greyhound US	8h 15m	1:40 AM	King of Prussia, PA	Park and Ride	9:55 AM	Boston, MA	South Station	Economy	$57	A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/9/2026 1:40:00 AM to South Station, Boston, MA (USA) arriving at 9/9/2026 9:55:00 AM. 50 Economy ticket for $57 per person are available. Travel duration is 8h 15m

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	8h 45m	5:35 PM	King of Prussia, PA	Park and Ride	2:20 AM	Boston, MA	South Station	Economy	$59	A Bus from FlixBus goes from Park and Ride, King of Prussia, PA (USA) at 9/11/2026 5:35:00 PM to South Station, Boston, MA (USA) arriving at 9/12/2026 2:20:00 AM. 50 Economy ticket for $59 per person are available. Travel duration is 8h 45m
FlixBus	12h 5m	5:35 PM	King of Prussia, PA	Park and Ride	5:40 AM	Boston, MA	Allston	Economy	$61	A Bus from FlixBus goes from Park and Ride, King of Prussia, PA (USA) at 9/11/2026 5:35:00 PM to Allston, Boston, MA (USA) arriving at 9/12/2026 5:40:00 AM. 50 Economy ticket for $61 per person are available. Travel duration is 12h 5m
Greyhound US	7h 50m	7:20 AM	King of Prussia, PA	Park and Ride	3:10 PM	Boston, MA	South Station	Economy	$65	A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/11/2026 7:20:00 AM to South Station, Boston, MA (USA) arriving at 9/11/2026 3:10:00 PM. 50 Economy ticket for $65 per person are available. Travel duration is 7h 50m
Greyhound US	9h 30m	12:20 PM	King of Prussia, PA	Park and Ride	9:50 PM	Boston, MA	South Station	Economy	$66	A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/11/2026 12:20:00 PM to South Station, Boston, MA (USA) arriving at 9/11/2026 9:50:00 PM. 50 Economy ticket for $66 per person are available. Travel duration is 9h 30m
Greyhound US	8h 40m	1:15 AM	King of Prussia, PA	Park and Ride	9:55 AM	Boston, MA	South Station	Economy	$69	A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/11/2026 1:15:00 AM to South Station, Boston, MA (USA) arriving at 9/11/2026 9:55:00 AM. 50 Economy ticket for $69 per person are available. Travel duration is 8h 40m

Did you know that if you travel from King of Prussia, PA to Boston, MA via Malvern, PA, you can save more than $-9? You will find the corresponding connections below.
- 8h 35m
  
  King of Prussia, PA
  
  7 mi
  
  7:10 AM
  
  Malvern, PA
  Park and Ride
  
  3:45 PM
  
  Boston, MA
  Atlantic and Beach St
  
  0 mi
  
  Economy
  
  $68
  
  A Bus from goes from Park and Ride, Malvern, PA (USA) at 9/11/2026 7:10:00 AM to Atlantic and Beach St, Boston, MA (USA) arriving at 9/11/2026 3:45:00 PM. 50 Economy ticket for $68 per person are available. Travel duration is 8h 35m
Did you know that if you travel from King of Prussia, PA to Boston, MA via New York, you can save more than $22? You can find the corresponding connections below.
- Greyhound US
  
  9h 40m
  
  0
  
  12:10 PM
  
  King of Prussia, PA
  Park and Ride
  
  3:45 PM
  
  New York
  Port Authority Bus Terminal
  
  0
  
  Economy
  
  $19
  
  A Bus from Greyhound US goes from Park and Ride, King of Prussia, PA (USA) at 9/12/2026 12:10:00 PM to Port Authority Bus Terminal, New York (USA) arriving at 9/12/2026 3:45:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 3h 35m
- CoachRun
  
  4h 20m
  
  0
  
  5:30 PM
  
  New York
  W 37 St
  
  9:50 PM
  
  Boston, MA
  Prudential Center T Transit Station
  
  0
  
  Economy
  
  $18
  
  A Bus from CoachRun goes from W 37 St, New York (USA) at 9/12/2026 5:30:00 PM to Prudential Center T Transit Station, Boston, MA (USA) arriving at 9/12/2026 9:50:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 20m
Travel time is 1h 50m longer, but you will save $22

Best Price Offer: The price for the cheapest bus from King of Prussia, PA to Boston, MA is $42 on 10/1/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between King of Prussia, PA and Boston, MA

See here how frequent the connections between King of Prussia, PA and Boston, MA are, during different times and days of the week.

Friday is the busiest day, with more than 5 daily buses from King of Prussia, PA to Boston, MA. Tuesday has instead the fewest connections, with only 3 daily coaches between King of Prussia, PA and Boston, MA.

The busiest time of the day is the Afternoon, with 5 buses from King of Prussia, PA to Boston, MA, while Morning sees the fewest connections between King of Prussia, PA and Boston, MA, with 3 offers.

Facts about the bus from King of Prussia, PA to Boston, MA

Compare all providers like Greyhound US and FlixBus that travel 3 times every day by bus from King of Prussia, PA to Boston, MA in one click! Book your bus ticket from King of Prussia, PA to Boston, MA starting from $42!

Cheapest Bus	$42
Fastest Bus	7h 50m
Earliest Bus	1:40 AM
Latest Bus	5:35 PM
Daily Bus Routes	3 Ø
Distance	274.5 miles
Bus Companies	Greyhound US and FlixBus

Cheapest bus connections from King of Prussia, PA to Boston, MA

Every day, 3 buses from 2 bus companies leave King of Prussia, PA for Boston, MA: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 09/07/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 09/06

Monday 09/07

Tuesday 09/08

$62

Wednesday 09/09

$47

Thursday 09/10

Friday 09/11

$59

Saturday 09/12

Sunday 09/13

Monday 09/14

$48

Tuesday 09/15

Wednesday 09/16

$42

Thursday 09/17

Friday 09/18

$52

Saturday 09/19

$58

Sunday 09/20

$58

Monday 09/21

Tuesday 09/22

$49

Wednesday 09/23

$49

Thursday 09/24

$49

Friday 09/25

$61

Saturday 09/26

Sunday 09/27

Monday 09/28

$53

Tuesday 09/29

Wednesday 09/30

$48

Thursday 10/01

$42

Friday 10/02

Saturday 10/03

The cheapest time to travel from King of Prussia, PA to Boston, MA

See here on which day and which time of the day you can find the cheapest bus ticket from King of Prussia, PA to Boston, MA, for the next 30 days.

With a price starting from $42, Wednesday is the cheapest day for a bus from King of Prussia, PA to Boston, MA. Friday instead is the most expensive day with prices starting from $52.

Night is the cheapest day time for bus tickets from King of Prussia, PA to Boston, MA, with $42. Morning is the most expensive time of the day with prices starting from $54.

How to save money travelling from King of Prussia, PA to Boston, MA

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from King of Prussia, PA to Boston, MA in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from King of Prussia, PA to Boston, MA, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from King of Prussia, PA to Boston, MA are also emptier.

All bus stations and stops in King of Prussia, PA and Boston, MA

In the map below, you can see where to find all bus stations in King of Prussia, PA and Boston, MA.

Park and Ride

King of Prussia Rd, Wayne 170

South Station

Atlantic Ave 700

Prudential Center T Transit Station

Huntington Ave 220

Sheraton Hotel

Dalton St 39

Copley Square

Boylston Street

Atlantic and Beach St

Atlantic Avenue 748

Service and Comfort on the bus from King of Prussia, PA to Boston, MA

Want to know which seat classes are available on the buses from King of Prussia, PA to Boston, MA? Or which bus companies serve the route King of Prussia, PA to Boston, MA? Below you will find answers to your questions.

FAQs about the King of Prussia, PA to Boston, MA bus

How much does a King of Prussia, PA Boston, MA bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $42 and takes 9h 20m to reach Boston, MA. Compare offers to save money!

How much could I save by comparing buses from King of Prussia, PA to Boston, MA?

This route is offered by 2 companies with a range of ticket prices between $42 and $69. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Boston, MA.

On average, how many connections are available from King of Prussia, PA to Boston, MA each day?

Every day, the King of Prussia, PA to Boston, MA bus route is served by approximately 3 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from King of Prussia, PA to Boston, MA take?

The fastest bus from King of Prussia, PA to Boston, MA is offered by Greyhound US and takes 7h 50m. Bus tickets for this connection cost $65. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from King of Prussia, PA to Boston, MA?

The earliest bus arriving in Boston, MA from King of Prussia, PA starts at 1:40 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from King of Prussia, PA to Boston, MA?

The latest bus trip departing from King of Prussia, PA for Boston, MA starts at 5:35 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the King of Prussia, PA Boston, MA route?

When traveling by bus from King of Prussia, PA to Boston, MA, passengers can travel with Greyhound US and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between King of Prussia, PA and Boston, MA?

You can check all the direct connections between King of Prussia, PA and Boston, MA by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the King of Prussia, PA to Boston, MA bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the King of Prussia, PA Boston, MA bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the King of Prussia, PA Boston, MA bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from King of Prussia, PA to Boston, MA on your planned travel date.

How does CheckMyBus find the best bus deals from King of Prussia, PA to Boston, MA?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 3 daily trips between King of Prussia, PA and Boston, MA. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from King of Prussia, PA to Boston, MA?

Prices and availability for 3 trips between King of Prussia, PA and Boston, MA change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route King of Prussia, PA to Boston, MA

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to King of Prussia, PA and to Boston, MA

Here’s an overview of the most popular bus routes to King of Prussia, PA and to Boston, MA. Simply click on the connection of your choice, and you will find all the details about your bus route!