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$69+ Cheap flights from Boston (BOS) to Pennsylvania

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHL
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Boston to Pennsylvania

Keep the following information in mind while searching for Boston to Pennsylvania flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$97
(Cheapflightsfares)

One-way from

$69
(FlightHub)

Popular in

June

Cheapest in

August

Average price

$171

Good round-trip deal

$192 or less

Good one-way deal

$120 or less
Provider with most accurate pricing for Boston Logan Intl-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Philadelphia flights.
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From Boston Logan Intl to Pennsylvania
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One-way flight from Boston Logan Intl to Pennsylvania
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Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Pennsylvania.
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Price to beat on a one-way flight from Boston Logan Intl to Pennsylvania.
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Find flight deals from Boston to Pennsylvania

Cheapest flights from Boston to Pennsylvania
Explore the most affordable flight options available from Boston to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Frontier deal was found by Cheapflights users on 4/29. 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.
mar. 6/179:01 amBOS - PHL
Nonstop1h 43mFrontier
mar. 6/246:27 amPHL - BOS
Nonstop1h 39mFrontier
Deal found 4/29$99
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
jue. 5/292:25 pmBOS - PIT
1 stop7h 55mSpirit Airlines
jue. 6/512:31 pmPIT - BOS
1 stop6h 21mSpirit Airlines
Deal found 4/30$128
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
mar. 6/103:49 pmBOS - PHL
1 stop6h 54mMultiple Airlines
jue. 6/126:27 amPHL - BOS
Nonstop1h 39mMultiple Airlines
Deal found 4/29$134
This United Airlines deal was found by Cheapflights users on 4/29. 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.
mié. 5/215:30 amBOS - IAD
Nonstop1h 41mUnited Airlines
mar. 5/274:00 pmIAD - BOS
Nonstop1h 41mUnited Airlines
Deal found 4/29$137
This Delta deal was found by Cheapflights users on 4/30. 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.
jue. 5/297:35 amBOS - DCA
Nonstop1h 53mDelta
lun. 6/210:00 pmDCA - BOS
Nonstop1h 37mDelta
Deal found 4/30$137
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
vie. 5/305:45 amBOS - LGA
1 stop13h 19mSpirit Airlines
sáb. 5/3111:55 amLGA - BOS
1 stop11h 52mSpirit Airlines
Deal found 4/30$140
This American Airlines deal was found by Cheapflights users on 4/30. 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.
sáb. 5/175:55 amBOS - PHL
Nonstop1h 32mAmerican Airlines
mié. 5/219:20 pmPHL - BOS
Nonstop1h 31mAmerican Airlines
Deal found 4/30$147
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
vie. 6/63:49 pmBOS - PHL
1 stop6h 54mSpirit Airlines
dom. 6/85:45 amPHL - BOS
1 stop8h 59mSpirit Airlines
Deal found 4/30$149
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/95:45 amBOS - EWR
1 stop9h 29mSpirit Airlines
lun. 5/129:55 pmEWR - BOS
1 stop11h 14mSpirit Airlines
Deal found 4/30$150
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/149:15 amBOS - JFK
Nonstop1h 14mJetBlue
mié. 5/141:45 pmJFK - BOS
Nonstop1h 16mJetBlue
Deal found 4/30$152
This American Airlines deal was found by Cheapflights users on 4/30. 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.
mar. 5/2011:00 amBOS - LGA
Nonstop1h 20mAmerican Airlines
mié. 5/2111:12 amLGA - BOS
Nonstop1h 12mAmerican Airlines
Deal found 4/30$157
This United Airlines deal was found by Cheapflights users on 4/30. 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.
mar. 5/208:05 amBOS - EWR
Nonstop1h 25mUnited Airlines
mié. 5/218:59 pmEWR - BOS
Nonstop1h 27mUnited Airlines
Deal found 4/30$157

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Pennsylvania 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 mayo 1, 2025.
Use the filters below to find and compare flights from Boston to Pennsylvania that are best for you.

Fly from

Boston

Fly to

Pennsylvania

Route

Depart

Return

Price

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

mar. 6/17

9:01 am-10:44 am

Nonstop1h 43m

Philadelphia

mar. 6/24

6:27 am-8:06 am

Nonstop1h 39m

$99

BostonPittsburgh

BOS - PIT

BOSPIT

Boston Logan Intl

jue. 5/29

2:25 pm-10:20 pm

1 stop7h 55m

Pittsburgh

jue. 6/5

12:31 pm-6:52 pm

1 stop6h 21m

$128

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

mar. 6/10

3:49 pm-10:43 pm

1 stop6h 54m

Philadelphia

jue. 6/12

6:27 am-8:06 am

Nonstop1h 39m

$134

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

mié. 5/21

5:30 am-7:11 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

mar. 5/27

4:00 pm-5:41 pm

Nonstop1h 41m

$137

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

jue. 5/29

11:15 am-1:00 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

lun. 6/2

10:00 pm-11:37 pm

Nonstop1h 37m

$137

BostonNew York

BOS - LGA

BOSLGA

Boston Logan Intl

vie. 5/30

5:45 am-7:04 pm

1 stop13h 19m

New York LaGuardia

sáb. 5/31

11:55 am-11:47 pm

1 stop11h 52m

$140

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

sáb. 5/17

5:51 pm-7:25 pm

Nonstop1h 34m

Philadelphia

mar. 5/20

7:00 am-8:26 am

Nonstop1h 26m

$147

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

vie. 6/6

3:49 pm-10:43 pm

1 stop6h 54m

Philadelphia

dom. 6/8

5:45 am-2:44 pm

1 stop8h 59m

$149

BostonNewark

BOS - EWR

BOSEWR

Boston Logan Intl

vie. 5/9

5:45 am-3:14 pm

1 stop9h 29m

Newark

lun. 5/12

9:55 pm-9:09 am

1 stop11h 14m

$150

BostonNew York

BOS - JFK

BOSJFK

Boston Logan Intl

mié. 5/14

9:15 am-10:29 am

Nonstop1h 14m

New York John F Kennedy Intl

mié. 5/14

1:45 pm-3:01 pm

Nonstop1h 16m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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Best time to book a flight from Boston to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Boston 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 Boston to Pennsylvania

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

Currently, August is the cheapest month in which you can book a flight from Boston to Pennsylvania (average of $236). Flying from Boston to Pennsylvania in March is currently the most expensive (average of $295). 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 BOS to PA?

Find hourly flight availability from Boston to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

When flying from Boston to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Boston to Pennsylvania

Explore weekly flight availability from Boston to Pennsylvania. 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 mayo 1, 2025.

The most flights from BOS to USPA are scheduled on a Thursday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pennsylvania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated mayo 1, 2025.
Read through reviews of airlines operating flights from Boston to Pennsylvania, such as Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Boston to Pennsylvania. 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 from for flights from Boston to Pennsylvania?

    If you book a flight to Pennsylvania from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • How popular is this Boston to Pennsylvania flight route?

    Within the past month, 102 users have taken a look at flights from Boston Logan Intl to Pennsylvania.

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

    One-way options have recently been found by users for as low as $69 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $79 and United Airlines from $79 one-way.

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

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

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

    Before booking your flight to Pennsylvania from Boston, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (92%), Japan Airlines (88%), TAP AIR PORTUGAL( 87%).

  • What are the cheapest flights from Boston to Pennsylvania?

    On average you can expect to pay $775 for a flight from Boston to Pennsylvania. The cheapest flight overall is $80 while the most popular route, (Boston Logan Intl - Washington, D.C. Dulles Intl) is currently priced at $137.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Pennsylvania 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 Boston to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Boston to Pennsylvania (average of $236). Flying from Boston to Pennsylvania in March is currently the most expensive (average of $295). 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

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Alternative routes for Boston to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Boston to Pennsylvania

Discover the top 8 airlines that operate flights from Boston to Pennsylvania. 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$32Average$103FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$39Average$105FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$72Average$222FlexibilityNo cancel feeOn-time62%
DeltaCheapest$75Average$226FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$81Average$141FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$130Average$374FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$155Average$524FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$186Average$375FlexibilityNo cancel feeOn-time63%

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