BOS

$53 Find Cheap Flights from Pennsylvania to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boston departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$96
Overall average: $168
Frontier
Thu 11/20Mon 11/24
PHL - BOS • 1 stop
Cheapest non-stop
$102
Typical prices: $94-$276
Frontier
Sun 11/16Sun 11/23
PHL - BOS • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Pennsylvania to Boston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pennsylvania to Boston

Thu, Nov 20 - Mon, Nov 24
Frontier Logo
12:52 pm - 12:44 amPHL-BOS
11h 52m1 stop
Frontier Logo
8:24 am - 10:04 amBOS-PHL
1h 40mnonstop
$96Frontier
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Sun, Nov 16 - Sun, Nov 23
Frontier Logo
7:15 am - 8:44 amPHL-BOS
1h 29mnonstop
Frontier Logo
8:24 am - 10:04 amBOS-PHL
1h 40mnonstop
$102Frontier
Find Deal
Wed, Dec 10 - Wed, Dec 10
JetBlue Logo
10:24 am - 11:46 amPHL-BOS
1h 22mnonstop
JetBlue Logo
2:00 pm - 3:37 pmBOS-PHL
1h 37mnonstop
$104JetBlue
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Thu, Dec 4 - Sun, Dec 7
JetBlue Logo
6:45 pm - 8:07 pmJFK-BOS
1h 22mnonstop
JetBlue Logo
3:40 pm - 4:57 pmBOS-JFK
1h 17mnonstop
$105JetBlue
Find Deal
Wed, Dec 3 - Tue, Dec 9
American Airlines Logo
9:15 pm - 10:27 pmLGA-BOS
1h 12mnonstop
American Airlines Logo
1:50 pm - 3:17 pmBOS-LGA
1h 27mnonstop
$107American Airlines
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Thu, Dec 4 - Sun, Dec 7
American Airlines Logo
8:40 am - 10:05 amLGA-BOS
1h 25mnonstop
American Airlines Logo
4:20 pm - 5:48 pmBOS-LGA
1h 28mnonstop
$108American Airlines
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Wed, Dec 3 - Wed, Dec 10
Spirit Airlines Logo
6:00 am - 4:50 pmLGA-BOS
10h 50m1 stop
Spirit Airlines Logo
10:56 am - 5:30 pmBOS-LGA
6h 34m1 stop
$109Spirit Airlines
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Wed, Dec 3 - Wed, Dec 10
Spirit Airlines Logo
6:00 am - 4:50 pmLGA-BOS
10h 50m1 stop
Spirit Airlines Logo
10:56 am - 5:30 pmBOS-LGA
6h 34m1 stop
$112Spirit Airlines
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Tue, Nov 18 - Thu, Nov 20
Multiple Airlines Logo
3:10 pm - 11:59 pmPHL-BOS
8h 49m1 stop
Multiple Airlines Logo
9:57 am - 9:09 pmBOS-PHL
11h 12m1 stop
$116Multiple Airlines
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Sun, Nov 16 - Tue, Nov 18
Multiple Airlines Logo
7:15 am - 8:44 amPHL-BOS
1h 29mnonstop
Multiple Airlines Logo
6:16 am - 2:15 pmBOS-PHL
7h 59m1 stop
$119Multiple Airlines
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Useful Info

Good to know

Low seasonFebruary
Cheapest flight$53
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Philadelphia to Boston

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?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Hampton
Waltham
Wells
Plymouth
Warwick
Middletown
Everett
Gloucester
Concord
York Beach
Woburn
Brookline
Revere
West Yarmouth
Danvers
Burlington
South Portland
Braintree
Quincy

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Boston (BOS)