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$59+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BOS
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
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 February 19, 2026.

This deal was found by Cheapflights users on 2/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:30 pm
LGA
-
BOS
Nonstop1h 14m
American Airlines
Thu 2/267:45 am
BOS
-
LGA
Nonstop1h 22m
American Airlines
Deal found 2/17$117
This Jetabroad deal was found by Cheapflights users on 2/18. 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.
Fri 3/66:00 am
PHL
-
BOS
Nonstop1h 17m
JetBlue
Tue 3/1012:29 pm
BOS
-
PHL
Nonstop1h 38m
JetBlue
Deal found 2/18$122
This Jettzy deal was found by Cheapflights users on 2/15. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
PHL
-
BOS
Nonstop1h 15m
JetBlue
Wed 4/83:50 pm
BOS
-
PHL
Nonstop1h 40m
JetBlue
Deal found 2/15$123
This flygcity.se deal was found by Cheapflights users on 2/18. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:10 pm
JFK
-
BOS
Nonstop1h 14m
JetBlue
Sun 3/158:30 pm
BOS
-
JFK
Nonstop1h 21m
JetBlue
Deal found 2/18$123
This Super.com deal was found by Cheapflights users on 2/18. 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.
Fri 3/206:00 am
PHL
-
BOS
Nonstop1h 17m
JetBlue
Sun 3/227:25 am
BOS
-
PHL
Nonstop1h 39m
JetBlue
Deal found 2/18$125
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:20 pm
PHL
-
BOS
Nonstop1h 28m
JetBlue
Sat 3/285:42 pm
BOS
-
PHL
Nonstop1h 42m
JetBlue
Deal found 2/19$126
This Delta deal was found by Cheapflights users on 2/18. 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 3/56:00 am
PHL
-
BOS
Nonstop1h 35m
Delta
Mon 3/97:44 pm
BOS
-
PHL
Nonstop1h 39m
Delta
Deal found 2/18$127
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Thu 4/29:57 pm
PHL
-
BOS
Nonstop1h 26m
American Airlines
Mon 4/65:40 am
BOS
-
PHL
Nonstop1h 41m
American Airlines
Deal found 2/16$129
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 am
LGA
-
BOS
1 stop19h 26m
Frontier
Tue 4/146:00 am
BOS
-
LGA
1 stop11h 30m
Frontier
Deal found 2/17$136
This Mytrip deal was found by Cheapflights users on 2/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 pm
EWR
-
BOS
2 stops23h 15m
Spirit Airlines
Wed 3/44:22 pm
BOS
-
EWR
1 stop6h 57m
Spirit Airlines
Deal found 2/16$137
This Priceline deal was found by Cheapflights users on 2/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:51 pm
PIT
-
BOS
Nonstop1h 37m
Multiple Airlines
Tue 3/104:22 pm
BOS
-
PIT
1 stop7h 03m
Multiple Airlines
Deal found 2/15$137
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:06 am
EWR
-
BOS
1 stop11h 27m
Spirit Airlines
Wed 3/256:01 am
BOS
-
EWR
1 stop8h 44m
Spirit Airlines
Deal found 2/16$139

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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$122
(Jetabroad)

One-way from

$59
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$207

Good round-trip deal

$177 or less

Good one-way deal

$113 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.
Search Deals
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. 7% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Pennsylvania to Boston Logan Intl.
Search Deals

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 February 19, 2026.
Use the filters below to find and compare flights from Pennsylvania to Boston that are best for you.

Fly from

Pennsylvania

Fly to

Boston

Route

Depart

Return

Price

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Tue 3/31

6:00 am-7:17 am

Nonstop1h 17m

Boston Logan Intl

Wed 4/1

3:55 pm-5:35 pm

Nonstop1h 40m

$127

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Thu 6/4

6:00 am-7:36 am

Nonstop1h 36m

Boston Logan Intl

Mon 6/8

8:59 pm-10:37 pm

Nonstop1h 38m

$127

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Thu 3/5

6:00 am-7:35 am

Nonstop1h 35m

Boston Logan Intl

Mon 3/9

7:44 pm-9:23 pm

Nonstop1h 39m

$127

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Tue 3/31

6:00 am-7:17 am

Nonstop1h 17m

Boston Logan Intl

Sun 4/5

6:05 am-7:40 am

Nonstop1h 35m

$127

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Fri 4/10

6:00 am-7:32 am

Nonstop1h 32m

Boston Logan Intl

Mon 4/13

8:35 pm-10:12 pm

Nonstop1h 37m

$127

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Wed 5/20

6:00 am-7:36 am

Nonstop1h 36m

Boston Logan Intl

Sun 5/24

7:05 am-8:46 am

Nonstop1h 41m

$127

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Fri 7/3

6:00 am-7:30 am

Nonstop1h 30m

Boston Logan Intl

Tue 7/7

11:05 am-12:43 pm

Nonstop1h 38m

$127

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Fri 6/26

8:45 pm-10:19 pm

Nonstop1h 34m

Boston Logan Intl

Tue 6/30

8:59 pm-10:37 pm

Nonstop1h 38m

$127

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Fri 3/20

6:00 am-7:32 am

Nonstop1h 32m

Boston Logan Intl

Tue 3/24

3:18 pm-4:53 pm

Nonstop1h 35m

$127

New YorkBoston

JFK - BOS

JFKBOS

New York John F Kennedy Intl

Wed 3/25

1:10 pm-2:24 pm

Nonstop1h 14m

Boston Logan Intl

Wed 3/25

6:00 pm-7:23 pm

Nonstop1h 23m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from Pennsylvania to Boston (average of $46). Flying from Pennsylvania to Boston in May is currently the most expensive (average of $113). 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 February 19, 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 51% versus a flight in the afternoon.

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 February 17, 2026.

Travelers seeking maximum savings on their Pennsylvania to Boston flight should consider departing on Tuesday 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.

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 February 19, 2026.

The most flights from USPA to BOS are scheduled on a Monday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

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 91 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 13m. Fly via JetBlue, Delta, or United Airlines to get the fastest option. There are 200 mi between Pennsylvania and Boston. Generally, flights for this route are nonstop.

  • 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 $29. Spirit Airlines flights start at $39 while deals on Alaska Airlines 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 Newark - 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: Malaysia Airlines (100%), EL AL (94%), LATAM Airlines (93%).

  • What are the cheapest flights from Pennsylvania to Boston?

    The cheapest flight price from Pennsylvania to Boston is $58. On average you can expect to pay $823. The most popular route, (Washington, D.C. Reagan-National - Boston Logan Intl), can usually be booked for $146.

  • 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, March is the cheapest month in which you can book a flight from Pennsylvania to Boston (average of $46). Flying from Pennsylvania to Boston in May is currently the most expensive (average of $113). 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
Medford
Cambridge
Hampton Beach
Watertown
Seekonk
Brockton
Concord
Seabrook
Cranston
Lincoln
Smithfield
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Waltham
Lowell

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Alternative routes for Pennsylvania to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Pennsylvania to Boston

Discover the top 7 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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$111FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$80Average$169FlexibilityNo cancel feeOn-time65%
DeltaCheapest$80Average$210FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$81Average$219FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$138Average$380FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$151Average$276FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$157Average$323FlexibilityNo cancel feeOn-time69%

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