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$48+ Cheap flights from Philadelphia to Boston (PHL - 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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BOS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Philadelphia to Boston Logan Intl are usually found in August or April, booked 68 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap flight deals from Philadelphia to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

August

Round-trip from

$53
(Frontier)

One-way from

$48
(Cheapflightsfares)
Provider with most accurate pricing for Philadelphia-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Boston Logan Intl flights.
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High demand for flights, 21% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Philadelphia to Boston Logan Intl
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One-way flight from Philadelphia to Boston Logan Intl
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Find flight deals from Philadelphia to Boston

Cheapest flights from Philadelphia to Boston
Explore the most affordable flight options available from Philadelphia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Frontier deal was found by Cheapflights users on 11/20. 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.
Fri 12/66:31 amPHL - BOS
Nonstop1h 33mFrontier
Tue 12/1012:41 pmBOS - PHL
Nonstop1h 35mFrontier
Deal found 11/20$53
This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:09 amPHL - BOS
Nonstop1h 32mMultiple Airlines
Fri 12/610:34 amBOS - PHL
1 stop12h 17mMultiple Airlines
Deal found 11/20$84
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/129:10 pmPHL - BOS
Nonstop1h 27mAmerican Airlines
Sun 12/158:00 amBOS - PHL
Nonstop1h 42mAmerican Airlines
Deal found 11/21$139
This Delta deal was found by Cheapflights users on 11/21. 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 12/147:05 amPHL - BOS
Nonstop1h 28mDelta
Mon 12/163:59 pmBOS - PHL
Nonstop1h 46mDelta
Deal found 11/21$140
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Fri 12/63:25 pmPHL - BOS
1 stop9h 13mSpirit Airlines
Sat 12/79:00 amBOS - PHL
2 stops23h 45mSpirit Airlines
Deal found 11/20$154
This JetBlue deal was found by Cheapflights users on 11/21. 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.
Tue 12/31:45 pmPHL - BOS
Nonstop1h 15mJetBlue
Thu 12/56:00 amBOS - PHL
Nonstop1h 40mJetBlue
Deal found 11/21$157
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/86:20 amPHL - BOS
1 stop4h 02mUnited Airlines
Wed 12/115:45 amBOS - PHL
1 stop3h 55mUnited Airlines
Deal found 11/20$219

Find flights from Philadelphia to Boston within your budget

Customize your flight search to find flights from Philadelphia 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Fri 12/6

6:31 am-8:04 am

Nonstop1h 33m

Boston Logan Intl

Tue 12/10

12:41 pm-2:16 pm

Nonstop1h 35m

$53

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Tue 12/3

10:09 am-11:41 am

Nonstop1h 32m

Boston Logan Intl

Fri 12/6

10:34 am-10:51 pm

1 stop12h 17m

$84

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Thu 12/12

9:10 pm-10:37 pm

Nonstop1h 27m

Boston Logan Intl

Sun 12/15

8:00 am-9:42 am

Nonstop1h 42m

$139

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Sat 12/14

7:05 am-8:33 am

Nonstop1h 28m

Boston Logan Intl

Mon 12/16

3:59 pm-5:45 pm

Nonstop1h 46m

$140

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Wed 12/4

7:16 am-4:50 pm

1 stop9h 34m

Boston Logan Intl

Thu 12/5

10:34 am-12:06 am

1 stop13h 32m

$152

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Tue 12/3

1:45 pm-3:00 pm

Nonstop1h 15m

Boston Logan Intl

Thu 12/5

6:00 am-7:40 am

Nonstop1h 40m

$157

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Thu 12/5

10:30 am-2:32 pm

1 stop4h 02m

Boston Logan Intl

Sun 12/8

5:45 am-9:40 am

1 stop3h 55m

$175

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Fri 12/27

6:00 am-7:33 am

Nonstop1h 33m

$48

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Tue 12/17

7:24 pm-9:29 am

1 stop14h 05m

$51

PhiladelphiaBoston

PHL - BOS

PHLBOS

Philadelphia

Thu 12/12

6:00 am-7:29 am

Nonstop1h 29m

$69

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 15 results
1
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Compare providers for flights from Philadelphia to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Boston in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Boston

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

Travel insights for flights from Philadelphia to Boston

Get recent, data-driven insights about flights from Philadelphia to Boston including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Boston. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Philadelphia to Boston, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Boston (average of $218). Flying from Philadelphia to Boston in July is currently the most expensive (average of $311). 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 PHL to BOS?

Find hourly flight availability from Philadelphia 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 November 21, 2024.

It’s typically best to fly out from Philadelphia to Boston in the morning. Doing so could potentially save you 48% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Boston. Price data was last updated on November 18, 2024.

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

Weekly flight availability from Philadelphia to Boston

Explore weekly flight availability from Philadelphia 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 November 21, 2024.

The most flights from PHL to BOS are scheduled on a Thursday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 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 November 21, 2024.
Read through reviews of airlines operating flights from Philadelphia to Boston, such as Frontier, American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,389 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • What airports do I use to fly from Philadelphia to Boston?

    Booking a flight from Philadelphia (PHL) to Boston Logan Intl (BOS) is your only option if you wish to fly from Philadelphia to Boston. On a typical day, there are 42 flights from Philadelphia to Logan Intl, all of which are around 1h 15m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Philadelphia to Boston.

  • How popular is this Philadelphia to Boston flight route?

    Flights from Philadelphia to Boston Logan Intl have been viewed 141 times in the past calendar month.

  • What are the cheapest airlines flying from Philadelphia to Boston round-trip?

    Our cheapest airline available from Philadelphia to Boston is Frontier. Our recent data shows that you can find tickets from as low as $53 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $139 and $140 round-trip. You may be able to fly from Philadelphia to Boston for 60% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from Philadelphia to Boston for a low price.

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

    The top 3 most reliable airlines when flying from Philadelphia to Boston are Scandinavian Airlines (99%), LATAM Airlines (96%) and Korean Air (95%).

  • What are the cheapest flights from Philadelphia to Boston?

    Looking at all options, your cheapest flight can be booked for $29. While the most popular route (Philadelphia - Boston Logan Intl) can be booked for $71 on average our data indicates $825 when flying from Philadelphia to Boston.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Boston (average of $218). Flying from Philadelphia to Boston in July is currently the most expensive (average of $311). 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.

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Alternative routes for Philadelphia to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Boston flights
LaGuardia to Boston flights
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Dulles Intl to Boston flights
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Newark to Hartford flights
Allentown to Boston flights
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Pittsburgh to Hartford flights
John F Kennedy Intl to Hyannis flights
Reagan-National to Hyannis flights
Newark to West Tisbury flights
LaGuardia to West Tisbury flights
LaGuardia to Worcester flights
Newark to Nantucket flights
Philadelphia to Albany flights
Reagan-National to West Tisbury flights
Pittsburgh to Albany flights
Scranton to Boston flights
State College to Boston flights
LaGuardia to Hyannis flights
Reagan-National to Nantucket flights
Latrobe to Boston flights
John F Kennedy Intl to Worcester flights
Pittsburgh to Hyannis flights
Allentown to Hartford flights
Newark to Hyannis flights
Philadelphia to Hyannis flights
Dulles Intl to Worcester flights
Philadelphia to Nantucket flights
Pittsburgh to West Tisbury flights
Harrisburg to Hartford flights
Allentown to Albany flights
Philadelphia to West Tisbury flights
Philadelphia to Worcester flights

Top 4 airlines flying from Philadelphia to Boston

Discover the top 4 airlines that operate flights from Philadelphia 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$33Average$78FlexibilityNo cancel feeOn-time62%
DeltaCheapest$65Average$176FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$69Average$179FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$121Average$219FlexibilityNo cancel feeOn-time71%
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