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$74+ Cheap flights from Pennsylvania to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BOS
Sep 12 — Sep 191
Sat 9/12
Sat 9/19
1 adult, Economy
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Cheap flight deals from Pennsylvania to Boston

Cheapest flights from Pennsylvania to Boston
Explore the most affordable flight options available from Pennsylvania to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.

This Super.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:20 pm -
Nonstop2h 08m
Tue 9/158:00 am -
Nonstop1h 42m
Deal found 8/11$143
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:00 am -
Nonstop1h 32m
Tue 9/299:40 am -
Nonstop1h 40m
Deal found 8/13$145
This Jetabroad deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:25 pm -
Nonstop2h 12m
Tue 9/156:05 am -
Nonstop1h 41m
Deal found 8/12$146
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:59 am -
Nonstop1h 41m
Mon 9/219:45 pm -
Nonstop1h 50m
Deal found 8/12$147
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:15 pm -
Nonstop1h 44m
Sat 9/265:45 am -
Nonstop1h 35m
Deal found 8/12$147
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:10 pm -
1 stop6h 49m
Sat 10/175:25 pm -
1 stop5h 33m
Deal found 8/11$147
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:00 pm -
Nonstop1h 45m
Sun 9/69:15 am -
Nonstop1h 54m
Deal found 8/11$148
This Frontier deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:04 pm -
1 stop13h 12m
Sat 11/1412:35 pm -
1 stop11h 53m
Deal found 8/11$148
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:00 pm -
Nonstop1h 42m
Sat 9/58:05 pm -
Nonstop2h 00m
Deal found 8/12$149
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:28 pm -
Nonstop1h 51m
Sat 9/57:23 pm -
Nonstop1h 45m
Deal found 8/12$149
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:16 pm -
Nonstop1h 38m
Fri 9/186:00 am -
Nonstop1h 47m
Deal found 8/12$152
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:15 am -
1 stop3h 33m
Sat 9/129:30 am -
Nonstop1h 41m
Deal found 8/12$152

Find flight deals from Pennsylvania to Boston

Keep the following information in mind while searching for Pennsylvania to Boston flight deals. Data was last updated August 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(Super.com)

One-way from

$74
(Delta)

Popular in

March

Cheapest in

January

Average price

$255

Good round-trip deal

$248 or less

Good one-way deal

$125 or less
Provider with most accurate pricing for Philadelphia-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Boston Logan Intl flights.
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From Pennsylvania to Boston Logan Intl
Search Deals
One-way flight from Pennsylvania to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Boston Logan Intl.
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Price to beat on a one-way flight from Pennsylvania to Boston Logan Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Pennsylvania to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Boston

DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl

DCABOS

Washington, D.C. Reagan-National

Sat 9/5

7:35 pm-11:59 pm

1 stop4h 24m

Boston Logan Intl

Sun 9/6

9:15 am-11:09 am

Nonstop1h 54m

$188

Washington, D.C.Boston

DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl

DCABOS

Washington, D.C. Reagan-National

Sat 10/17

7:00 am-8:45 am

Nonstop1h 45m

Boston Logan Intl

Sun 10/18

6:00 am-10:09 am

1 stop4h 09m

$197

New YorkBoston

JFK New York John F Kennedy Intl - BOS Boston Logan Intl

JFKBOS

New York John F Kennedy Intl

Tue 9/8

9:58 am-11:25 am

Nonstop1h 27m

Boston Logan Intl

Fri 9/11

7:00 pm-8:21 pm

Nonstop1h 21m

$214

Washington, D.C.Boston

DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl

DCABOS

Washington, D.C. Reagan-National

Thu 9/3

10:00 pm-11:42 pm

Nonstop1h 42m

Boston Logan Intl

Thu 9/17

6:05 am-10:06 am

1 stop4h 01m

$214

New YorkBoston

JFK New York John F Kennedy Intl - BOS Boston Logan Intl

JFKBOS

New York John F Kennedy Intl

Thu 9/10

9:30 am-10:51 am

Nonstop1h 21m

Boston Logan Intl

Mon 9/14

7:00 pm-8:21 pm

Nonstop1h 21m

$217

New YorkBoston

LGA New York LaGuardia - BOS Boston Logan Intl

LGABOS

New York LaGuardia

Fri 10/2

7:00 am-8:21 am

Nonstop1h 21m

Boston Logan Intl

Sat 10/3

7:00 am-8:20 am

Nonstop1h 20m

$219

NewarkBoston

EWR Newark - BOS Boston Logan Intl

EWRBOS

Newark

Mon 9/14

8:40 pm-10:08 pm

Nonstop1h 28m

Boston Logan Intl

Fri 9/18

6:18 pm-7:58 pm

Nonstop1h 40m

$219

NewarkBoston

EWR Newark - BOS Boston Logan Intl

EWRBOS

Newark

Mon 10/5

4:30 pm-5:52 pm

Nonstop1h 22m

Boston Logan Intl

Wed 10/7

12:36 pm-2:00 pm

Nonstop1h 24m

$221

NewarkBoston

EWR Newark - BOS Boston Logan Intl

EWRBOS

Newark

Mon 9/28

1:13 pm-2:35 pm

Nonstop1h 22m

Boston Logan Intl

Fri 10/2

8:25 pm-9:58 pm

Nonstop1h 33m

$221
Quickest round-trip

NewarkBoston

EWR Newark - BOS Boston Logan Intl

EWRBOS

Newark

Thu 10/1

8:30 am-9:44 am

Nonstop1h 14m

Boston Logan Intl

Sun 10/4

7:38 am-8:59 am

Nonstop1h 21m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pennsylvania to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Boston

What is the cheapest month to book a flight from Pennsylvania to Boston?

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Boston (average of $191). Flying from Pennsylvania to Boston in April is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to BOS?

Find hourly flight availability from Pennsylvania to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2026.

When flying from Pennsylvania to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 49% versus a flight at noon.

Weekly flight availability from Pennsylvania to Boston

Explore weekly flight availability from Pennsylvania to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 13, 2026.

The most flights from USPA to BOS are scheduled on a Wednesday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost to fly round-trip from Pennsylvania to Boston?

Airfare is below average for this route at the moment.
Pennsylvania to Boston flights typically cost between $197 and $363 in October.
The cheapest round-trip price found within the last 5 days was $194 on Southwest (Oct 27-Oct 30).

How far ahead should I book a flight from Pennsylvania to Boston?

The best time to book flights from Pennsylvania to Boston is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Pennsylvania to Boston?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Boston. Price data was last updated on August 8, 2026.

Travelers seeking maximum savings on their Pennsylvania to Boston flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Pennsylvania?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Pennsylvania. Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How popular is this Pennsylvania to Boston flight route?

    This flight path from Pennsylvania to Boston Logan Intl was viewed by 109 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Pennsylvania to Boston?

    There are many flights that can get you from Pennsylvania to Boston in 1h 22m. Fly via Delta, JetBlue, or United Airlines to get the fastest option. There are 200 mi between Pennsylvania and Boston. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Pennsylvania to Boston one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $38. JetBlue flights start at $64 while deals on Delta start at $64 one-way.

  • What are the most popular routes from Pennsylvania to Boston?

    While some choose either Washington, D.C. Dulles Intl - Boston Logan Intl or Philadelphia - Boston Logan Intl, Washington, D.C. Reagan-National - Boston Logan Intl is the most popular route from Pennsylvania to Boston.

  • What are the most reliable airlines from Pennsylvania to Boston?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Pennsylvania to Boston on time: Korean Air (93%), LATAM Airlines (89%), TAP AIR PORTUGAL (87%).

  • What are the cheapest flights from Pennsylvania to Boston?

    The cheapest flight price from Pennsylvania to Boston is $96. On average you can expect to pay $607. The most popular route, (Washington, D.C. Reagan-National - Boston Logan Intl), can usually be booked for $117.

  • Can I find deals for flights from Pennsylvania to Boston that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Boston.

  • Can I find deals for business class flights from Pennsylvania to Boston?

    Yes. Cheapflights offers flight deals from Pennsylvania to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Boston?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Boston (average of $191). Flying from Pennsylvania to Boston in April is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Randolph
Cambridge
Concord
Brockton
Seekonk
Cranston
Dedham
Warwick
Peabody
Auburn
Chelsea
York Beach
Londonderry
Swansea
Revere
Fitchburg
North Falmouth
Braintree
Sandwich

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Pennsylvania to Boston

Discover the top 6 airlines that operate flights from Pennsylvania to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$109FlexibilityNo cancel feeOn-time62%
DeltaCheapest$89Average$231FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$96Average$235FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$145Average$361FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$151Average$325FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$157Average$334FlexibilityNo cancel feeOn-time69%

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