How does KAYAK find such low prices on flights from Pennsylvania to Boston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Boston. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Boston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Boston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Boston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$69 CHEAP FLIGHTS from Pennsylvania to Boston

BOS

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

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Cheap Flights from Pennsylvania to Boston

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Pennsylvania to Boston

Tue, May 12 - Wed, May 13

4:35 pm - 1:24 am

PHL

BOS

8h 49m

1 stop

12:01 pm - 7:10 pm

BOS

PHL

7h 09m

1 stop

$140Frontier

Thu, Apr 30 - Thu, Apr 30

6:30 am - 7:40 am

JFK

BOS

1h 10mnonstop

11:40 am - 12:55 pm

BOS

JFK

1h 15mnonstop

$141JetBlue

Wed, May 13 - Wed, May 13

6:45 am - 8:00 am

JFK

BOS

1h 15mnonstop

11:34 am - 12:59 pm

BOS

JFK

1h 25mnonstop

$142JetBlue

Fri, May 1 - Sat, May 2

6:00 am - 7:25 am

LGA

BOS

1h 25mnonstop

9:00 am - 10:24 am

BOS

LGA

1h 24mnonstop

$145Delta

Thu, Apr 23 - Sun, Apr 26

6:00 am - 7:29 am

JFK

BOS

1h 29mnonstop

8:59 pm - 10:25 pm

BOS

JFK

1h 26mnonstop

$145Delta

Thu, Apr 23 - Sun, Apr 26

6:00 am - 7:20 am

LGA

BOS

1h 20mnonstop

10:00 am - 11:25 am

BOS

LGA

1h 25mnonstop

$146American Airlines

Wed, Apr 22 - Thu, Apr 23

7:10 pm - 1:31 am

PHL

BOS

6h 21m

1 stop

12:31 pm - 10:55 pm

BOS

PHL

10h 24m

1 stop

$146Frontier

Thu, Apr 23 - Sun, Apr 26

6:00 am - 7:20 am

LGA

BOS

1h 20mnonstop

6:00 am - 7:13 am

BOS

LGA

1h 13mnonstop

$166American Airlines

Tue, Apr 28 - Wed, May 6

11:05 am - 4:22 pm

DCA

BOS

5h 17m

1 stop

7:00 am - 12:30 pm

BOS

DCA

5h 30m

1 stop

$174United Airlines

Mon, May 4 - Mon, May 4

11:42 am - 12:58 pm

EWR

BOS

1h 16mnonstop

9:03 pm - 10:30 pm

BOS

EWR

1h 27mnonstop

$174United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$69

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Philadelphia to Boston

How does KAYAK find such low prices on flights from Pennsylvania to Boston?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Boston.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Boston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Boston?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Boston?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hampton Beach

Hampton

Warwick

Waltham

Wells

Plymouth

Everett

Middletown

Gloucester

Concord

Woburn

Brookline

Revere

York Beach

Burlington

Danvers

West Yarmouth

South Portland

Braintree

Quincy

Everything you need to know for your flight to Boston

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Complete your trip

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Origins

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Return flight deals

Information on the airport you'll fly into in Boston

Boston (BOS)

BOS

$69 Find Cheap Flights from Pennsylvania to Boston

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

Cheap Flights from Pennsylvania to Boston

Recent round-trip flight deals from Pennsylvania to Boston

Recent one-way flight deals from Pennsylvania to Boston

Recent last minute flight deals from Pennsylvania to Boston

Recent direct flight deals from Pennsylvania to Boston

Good to know

FAQs for booking flights from Pennsylvania to Boston

How does KAYAK find such low prices on flights from Pennsylvania to Boston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Boston.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Boston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Boston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Boston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Boston?

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Cabin class types available on flights to Pennsylvania

Complete your trip to Boston with a hotel stay or car rental

Find direct flights for Boston

Flights to other popular destinations

Flights from domestic origins to Boston

Choose which airport to fly into in Boston

Find deals for your return flight