HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$69+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BOS
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pennsylvania to Boston

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

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$96
(Cheapflightsfares)

One-way from

$69
(FlightHub)

Popular in

June

Cheapest in

August

Average price

$157

Good round-trip deal

$191 or less

Good one-way deal

$119 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. 4% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
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

Find 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 mayo 1, 2025.

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.
mar. 7/296:30 amPHL - BOS
Nonstop1h 29mFrontier
mar. 8/59:01 amBOS - PHL
Nonstop1h 42mFrontier
Deal found 4/30$96
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/117:00 amPHL - BOS
1 stop7h 44mMultiple Airlines
dom. 6/159:01 amBOS - PHL
Nonstop1h 43mMultiple Airlines
Deal found 4/30$134
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.
lun. 5/266:00 amDCA - BOS
Nonstop1h 40mDelta
jue. 5/297:35 amBOS - DCA
Nonstop1h 53mDelta
Deal found 4/30$137
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.
mié. 5/219:00 amIAD - BOS
Nonstop1h 39mUnited Airlines
mar. 5/275:30 amBOS - IAD
Nonstop1h 34mUnited Airlines
Deal found 4/30$137
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.
jue. 6/56:00 amDCA - BOS
Nonstop1h 40mAmerican Airlines
lun. 6/96:53 pmBOS - DCA
Nonstop1h 55mAmerican Airlines
Deal found 4/30$138
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
mar. 5/1311:55 amLGA - BOS
1 stop9h 55mSpirit Airlines
sáb. 5/175:45 amBOS - LGA
1 stop13h 19mSpirit Airlines
Deal found 4/28$140
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/176:00 amPHL - BOS
Nonstop1h 15mJetBlue
mié. 5/218:00 amBOS - PHL
Nonstop1h 38mJetBlue
Deal found 4/29$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.
sáb. 9/2011:41 amPIT - BOS
1 stop12h 58mSpirit Airlines
dom. 9/285:23 pmBOS - PIT
1 stop6h 41mSpirit 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.
sáb. 6/75:45 amPHL - BOS
1 stop9h 59mSpirit Airlines
mar. 6/103:49 pmBOS - PHL
1 stop6h 54mSpirit Airlines
Deal found 4/30$149
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. 6/412:45 pmDCA - BOS
Nonstop1h 31mJetBlue
mié. 6/46:10 pmBOS - DCA
Nonstop1h 49mJetBlue
Deal found 4/30$152
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/135:15 pmJFK - BOS
Nonstop1h 23mJetBlue
mar. 5/139:50 pmBOS - JFK
Nonstop1h 18mJetBlue
Deal found 4/29$152
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/136:00 pmLGA - BOS
Nonstop1h 26mDelta
mié. 5/146:59 amBOS - LGA
Nonstop1h 22mDelta
Deal found 4/29$157

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 mayo 1, 2025.
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

mar. 7/29

6:30 am-7:59 am

Nonstop1h 29m

Boston Logan Intl

mar. 8/5

9:01 am-10:43 am

Nonstop1h 42m

$96

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

mié. 6/11

7:00 am-2:44 pm

1 stop7h 44m

Boston Logan Intl

dom. 6/15

9:01 am-10:44 am

Nonstop1h 43m

$134

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

lun. 5/26

6:00 am-7:40 am

Nonstop1h 40m

Boston Logan Intl

jue. 5/29

7:35 am-9:28 am

Nonstop1h 53m

$137

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

mié. 5/21

9:00 am-10:39 am

Nonstop1h 39m

Boston Logan Intl

mar. 5/27

5:30 am-7:04 am

Nonstop1h 34m

$137

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

jue. 6/5

6:00 am-7:40 am

Nonstop1h 40m

Boston Logan Intl

lun. 6/9

6:53 pm-8:48 pm

Nonstop1h 55m

$138

New YorkBoston

LGA - BOS

LGABOS

New York LaGuardia

mar. 5/13

11:55 am-9:50 pm

1 stop9h 55m

Boston Logan Intl

sáb. 5/17

5:45 am-7:04 pm

1 stop13h 19m

$140

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

sáb. 5/17

6:00 am-7:15 am

Nonstop1h 15m

Boston Logan Intl

mié. 5/21

8:00 am-9:38 am

Nonstop1h 38m

$147

PittsburghBoston

PIT - BOS

PITBOS

Pittsburgh

sáb. 9/20

11:41 am-12:39 am

1 stop12h 58m

Boston Logan Intl

dom. 9/28

5:23 pm-12:04 am

1 stop6h 41m

$147

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

sáb. 6/7

5:45 am-3:44 pm

1 stop9h 59m

Boston Logan Intl

mar. 6/10

3:49 pm-10:43 pm

1 stop6h 54m

$149

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

mié. 6/4

12:45 pm-2:16 pm

Nonstop1h 31m

Boston Logan Intl

mié. 6/4

6:10 pm-7:59 pm

Nonstop1h 49m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
1
2
3
...
6

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 $218). Flying from Pennsylvania to Boston in July is currently the most expensive (average of $310). 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 mayo 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Boston as you normally would.

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 mayo 1, 2025.

The most flights from USPA to BOS are scheduled on a Thursday (53 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated mayo 1, 2025.
Read reviews from past customers who have flown Delta, Alaska Airlines and Southwest from Pennsylvania to Boston. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Alaska Airlines
8.0
Very good
9,972 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Southwest
8.0
Very good
4,294 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Hawaiian Airlines
7.9
Good
2,408 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 135 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $69. Delta flights start at $79 while deals on American Airlines start at $79 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: LATAM Airlines (100%), Korean Air (95%), Scandinavian Airlines (93%).

  • What are the cheapest flights from Pennsylvania to Boston?

    The cheapest flight price from Pennsylvania to Boston is $69. On average you can expect to pay $894. The most popular route, (Washington, D.C. Reagan-National - Boston Logan Intl), can usually be booked for $137.

  • 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 $218). Flying from Pennsylvania to Boston in July is currently the most expensive (average of $310). 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 Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Marlborough
Warwick
Cambridge
Waltham
Framingham
Chestnut Hill
Randolph
Brockton
Lowell
Woburn
Somerville
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Lincoln
Salem
Chelsea
Seabrook

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boston flights
Reagan-National to Boston flights
San Francisco to Boston flights
Dallas/Fort Worth to Boston flights
Dulles Intl to Boston flights
Newark to Boston flights
O'Hare Intl to Boston flights
LaGuardia to Boston flights
Seattle to Boston flights
Baltimore to Boston flights
Hobby to Boston flights
Charlotte to Boston flights
Atlanta to Boston flights
George Bush Intcntl to Boston flights
Tampa to Boston flights
John F Kennedy Intl to Boston flights
Denver to Boston flights
Fort Lauderdale to Boston flights
Austin to Boston flights
Raleigh to Boston flights
Minneapolis to Boston flights
Detroit to Boston flights
Miami to Boston flights
Philadelphia to Boston flights
Orlando to Boston flights
Cleveland to Boston flights
Pittsburgh to Boston flights
Portland to Boston flights
Jacksonville to Boston flights
Cincinnati to Boston flights
San Diego to Boston flights
Sky Harbor Intl to Boston flights
Ontario to Boston flights
Midway to Boston flights
Burbank to Boston flights
O'Hare Intl to Hartford flights
Columbus to Boston flights
Salt Lake City to Boston flights
Orlando to Hartford flights
Denver to Hartford flights
Dallas/Fort Worth to Hartford flights
Fort Myers to Boston flights
Santa Ana to Boston flights
Love Field to Boston flights
Indianapolis to Boston flights
Kansas City to Boston flights
Las Vegas to Boston flights
Richmond to Boston flights
Nashville to Boston flights
West Palm Beach to Boston flights

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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$34Average$104FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$40Average$99FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$68Average$205FlexibilityNo cancel feeOn-time62%
DeltaCheapest$68Average$206FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$129Average$378FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$386FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$211Average$276FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.