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PHL - BOS

Find cheap flights from Philadelphia to Boston

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Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Boston, as well as popular online travel agencies
In the last 7 days, travellers have searched 45,426,595 times on KAYAK, and here's why:

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Cheap flight deals from Philadelphia to Boston (PHL-BOS)

 
These are the cheapest deals for flights from Philadelphia to Boston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Philadelphia to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to Boston.

Recent one-way flight deals from Philadelphia to Boston

Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Boston found on KAYAK recently.

Recent last-minute flight deals from Philadelphia to Boston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Philadelphia to Boston.

Recent direct flight deals from Philadelphia to Boston

The latest deals for direct flights from Philadelphia to Boston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Philadelphia to Boston

Find recent round-trip train or bus tickets from Philadelphia to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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PHL-BOS
1h 23mdirect
American Airlines
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PHL-BOS
1h 23mdirect
PHL-BOS
1h 18mdirect
Qatar Airways
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PHL-BOS
1h 26mdirect
Japan Airlines
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PHL-BOS
1h 17mdirect
Icelandair
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PHL-BOS
1h 17mdirect
Aer Lingus
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PHL-BOS
1h 27mdirect
Air France
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PHL-BOS
1h 32mdirect
PHL-BOS
1h 29mdirect
PHL-BOS
1h 26mdirect
Alaska Airlines
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PHL-BOS
1h 31mdirect
Frontier
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PHL-BOS
1h 17mdirect
JetBlue
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PHL-BOS
1h 26mdirect
Etihad Airways
Find Deal
PHL-BOS
1h 32mdirect
LATAM Airlines
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PHL-BOS
1h 19mdirect
Turkish Airlines
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PHL-BOS
1h 32mdirect
Scandinavian Airlines
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PHL-BOS
1h 32mdirect
ITA Airways
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PHL-BOS
1h 17mdirect
Hawaiian Airlines
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PHL-BOS
1h 24mdirect
Iberia
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PHL-BOS
1h 35mdirect
Korean Air
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PHL-BOS
1h 19mdirect
Malaysia Airlines
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PHL-BOS
1h 17mdirect
TAP AIR PORTUGAL
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PHL-BOS
1h 33mdirect
Virgin Atlantic
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PHL-BOS
1h 19mdirect
British Airways
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05:58 - 11:59Philadelphia 30th Street Station-
Boston Back Bay
6h 01mdirect
19:52 - 01:39Boston Back Bay-
Philadelphia 30th Street Station
5h 47mdirect
£74Amtrak
Find Deal
Tue, 17 Dec - Tue, 24 Dec
05:58 - 12:06Philadelphia 30th Street Station-
Boston South Station
6h 08mdirect
19:47 - 01:39Boston South Station-
Philadelphia 30th Street Station
5h 52mdirect
£74Amtrak
Find Deal
Tue, 17 Dec - Tue, 24 Dec
00:26 - 09:58Philadelphia 30th Street Station-
Boston Back Bay
9h 32mdirect
16:45 - 22:45Boston Back Bay-
Philadelphia 30th Street Station
6h 00mdirect
£84Amtrak
Find Deal
Thu, 20 Mar - Sun, 23 Mar
00:26 - 10:05Philadelphia 30th Street Station-
Boston South Station
9h 39mdirect
16:40 - 22:45Boston South Station-
Philadelphia 30th Street Station
6h 05mdirect
£84Amtrak
Find Deal
Thu, 20 Mar - Sun, 23 Mar
05:58 - 11:59Philadelphia 30th Street Station-
Boston Back Bay
6h 01mdirect
16:45 - 22:45Boston Back Bay-
Philadelphia 30th Street Station
6h 00mdirect
£84Amtrak
Find Deal
Fri, 21 Mar - Sun, 23 Mar
05:58 - 12:06Philadelphia 30th Street Station-
Boston South Station
6h 08mdirect
16:40 - 22:45Boston South Station-
Philadelphia 30th Street Station
6h 05mdirect
£84Amtrak
Find Deal
Fri, 21 Mar - Sun, 23 Mar
05:58 - 11:59Philadelphia 30th Street Station-
Boston Back Bay
6h 01mdirect
17:35 - 23:45Boston Back Bay-
Philadelphia 30th Street Station
6h 10mdirect
£89Amtrak
Find Deal
Fri, 27 Dec - Tue, 31 Dec
00:26 - 10:05Philadelphia 30th Street Station-
Boston South Station
9h 39mdirect
19:47 - 01:39Boston South Station-
Philadelphia 30th Street Station
5h 52mdirect
£89Amtrak
Find Deal
Mon, 16 Dec - Tue, 24 Dec
05:58 - 11:59Philadelphia 30th Street Station-
Boston Back Bay
6h 01mdirect
17:35 - 23:45Boston Back Bay-
Philadelphia 30th Street Station
6h 10mdirect
£89Amtrak
Find Deal
Fri, 27 Dec - Tue, 31 Dec
00:26 - 10:05Philadelphia 30th Street Station-
Boston South Station
9h 39mdirect
17:30 - 23:45Boston South Station-
Philadelphia 30th Street Station
6h 15mdirect
£89Amtrak
Find Deal
Thu, 26 Dec - Tue, 31 Dec

Flights from Philadelphia to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Philadelphia to Boston to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Philadelphia to Boston is August, where tickets cost £85 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is £134 and £132 respectively.

Can I save money by flying with a stopover from Philadelphia to Boston?

The average price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £163, prices are generally cheapest when you fly direct.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Philadelphia to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Philadelphia to Boston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 106 days before departure.

Good to know - Cheap tickets from Philadelphia to Boston

Low season

January

High season

August
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 21% lower on average.

When to book flights from Philadelphia to Boston

Are your dates flexible? Find out the best times to travel from Philadelphia to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Boston

  • Which PHL Airport terminal will you use on this route?

    If you choose to fly with American Airlines, head over to Terminal A-West, A-East, B, or C. JetBlue, Spirit, and Southwest Airlines are in Terminal E, while United and Delta Air Lines is in Terminal D.

  • Which airline is most suitable for this route?

    American Airlines would be a good choice if you have limited time as its features non-stop flights to Boston. Additionally, they have a special assistant coordinators program for travelers with disabilities. The team is dedicated to calling passengers who make assistance requests. They provide additional information or answer any questions the passengers may have.

  • How accessible is PHL Airport?

    All areas of Philadelphia Airport are accessible, from the parking lot to the terminals and washrooms. The airport also features an AIRA program for low-vision or blind travelers and the Hidden Disability Sunflower Lanyard for any support.

  • How do you get from BOS Airport to downtown Boston?

    Once you land at Boston Airport, you'll go outside the terminals where you find Bus SL1 from Silver Line. It'll charge you approximately $2 and will take around 20min to Boston city center. Alternatively, you can take a taxi, also outside the terminals, if you're in a hurry, and the trip will take about 10 minutes.

  • Where is the car rental facility at BOS Airport?

    The Boston Logan car rental facility is situated outside the airport. However, complimentary shuttles outside the terminals will take you directly to the facility on 15 Transport Way. Some of the rental agencies you can rent a car from including National, Payless, Budget, Avis, and Thrifty. You can make the process seamless by comparing cars and reserving your car of choice through KAYAK before you travel.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to Boston?

    All the following airlines offer inflight Wi-Fi service on the Philadelphia to Boston flight route: JetBlue, American Airlines, Delta, Iberia, Finnair, British Airways, and Aer Lingus.

  • Which aircraft models fly most regularly from Philadelphia to Boston?

    The Embraer 190 is the aircraft model that flies most regularly on the Philadelphia to Boston flight route.

  • Which airline alliances offer flights from Philadelphia to Boston?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Philadelphia and Boston, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Philadelphia to Boston?

    There are direct flights from Philadelphia to Boston on a daily basis.

  • How does KAYAK find such low prices on flights from Philadelphia to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Philadelphia to Boston

  • Looking for a cheap flight from Philadelphia to Boston? 25% of our users found flights on this route for £58 or less one-way and £594 or less round-trip.
  • Philadelphia International Airport (PLH) is situated approximately 10 miles from downtown Philadelphia. To get there by public means, you can board the Airport Regional Rail Line. It runs about every half an hour and will take you to the airport terminals.
  • If you prefer to drive yourself to PHL Airport, you'll find on-site parking options. The Economy Lot charges about $11 per day or $4 for half an hour. The terminal parking garages charge about $24 per day for long-term parking.
  • When booking your flight to Boston Logan International Airport (BOS), you'll find multiple non-stop flights with American Airlines. If it's okay to make one or two stops, book your flight with JetBlue Airlines, United Airlines, Spirit Airlines, Delta Air Lines, Southwest Airlines.
  • Philadelphia Airport is a hub for American Airlines, and Boston Airport is a hub for Delta Air Lines as well as a focus city for JetBlue Airlines.
  • Some of the amenities at PHL Airport include Mamava nursing stations, pet relief areas in all terminals, and companion care restrooms. There's a Quiet Room in the D-E Connector and Minute Suites in Terminals A-B Link where you can relax or catch some sleep.
  • For attractions, PHL Airport features several art exhibitions on display throughout the airport, a Liberty Bell made out of LEGO in Terminal A-West. There's a kid's play area in Terminal E, and you can read or exchange books in Terminal A-West.
See more tips

Prefer to fly direct from Philadelphia to Boston?

Find which airlines fly direct from Philadelphia Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Philadelphia to Boston Logan Intl

Monday

Aer Lingus, Air France, Alaska Airlines, +18 more

Aer Lingus, Air France, +19 more

Tuesday

Aer Lingus, Air France, Alaska Airlines, +19 more

Aer Lingus, Air France, +20 more

Wednesday

Aer Lingus, Air France, Alaska Airlines, +18 more

Aer Lingus, Air France, +19 more

Thursday

Aer Lingus, Air France, Alaska Airlines, +19 more

Aer Lingus, Air France, +20 more

Friday

Aer Lingus, Air France, Alaska Airlines, +20 more

Aer Lingus, Air France, +21 more

Saturday

Aer Lingus, Air France, Alaska Airlines, +18 more

Aer Lingus, Air France, +19 more

Sunday

Aer Lingus, Air France, Alaska Airlines, +20 more

Aer Lingus, Air France, +21 more

See more direct flights

Direct returns

Boston Logan Intl to Philadelphia

Monday

Aer Lingus, Air France, Alaska Airlines, +18 more

Aer Lingus, Air France, +19 more

Tuesday

Aer Lingus, Air France, Alaska Airlines, +17 more

Aer Lingus, Air France, +18 more

Wednesday

Aer Lingus, Air France, Alaska Airlines, +17 more

Aer Lingus, Air France, +18 more

Thursday

Aer Lingus, Air France, Alaska Airlines, +20 more

Aer Lingus, Air France, +21 more

Friday

Aer Lingus, Air France, Alaska Airlines, +19 more

Aer Lingus, Air France, +20 more

Saturday

Aer Lingus, Air France, Alaska Airlines, +16 more

Aer Lingus, Air France, +17 more

Sunday

Aer Lingus, Air France, Alaska Airlines, +19 more

Aer Lingus, Air France, +20 more

See more direct flights
See more direct flights

Book cheap flights from Philadelphia to Boston

One-way flight deals

directAmerican Airlines
1h 23mPHL-BOS
directKLM
1h 23mPHL-BOS
directQatar Airways
1h 18mPHL-BOS
directJapan Airlines
1h 26mPHL-BOS
directIcelandair
1h 17mPHL-BOS
directAer Lingus
1h 17mPHL-BOS
directAir France
1h 27mPHL-BOS
directDelta
1h 32mPHL-BOS
directEL AL
1h 29mPHL-BOS
directAlaska Airlines
1h 26mPHL-BOS
directFrontier
1h 31mPHL-BOS
directJetBlue
1h 17mPHL-BOS
directEtihad Airways
1h 26mPHL-BOS
directLATAM Airlines
1h 32mPHL-BOS
directTurkish Airlines
1h 19mPHL-BOS
directScandinavian Airlines
1h 32mPHL-BOS
directITA Airways
1h 32mPHL-BOS
directHawaiian Airlines
1h 17mPHL-BOS
directIberia
1h 24mPHL-BOS
directKorean Air
1h 35mPHL-BOS
directMalaysia Airlines
1h 19mPHL-BOS
directTAP AIR PORTUGAL
1h 17mPHL-BOS
directVirgin Atlantic
1h 33mPHL-BOS
directBritish Airways
1h 19mPHL-BOS

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Everything you need to know for your flight from Philadelphia to Boston

Information on your arrival and departure airports

Compare transportation modes for Philadelphia to Boston

Average priceAverage duration
Flights£4020h 00m
Trains£995h 40m