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BOS - PHL

Find cheap flights from Boston to Philadelphia

1 adult
0 bags
Sat 29/6
Sat 6/7

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Philadelphia, 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 Boston to Philadelphia, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,686,544 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Boston to Philadelphia 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 round-trip flight deals from Boston to Philadelphia

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

Recent one-way flight deals from Boston to Philadelphia

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

Recent last-minute flight deals from Boston to Philadelphia

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

Recent direct flight deals from Boston to Philadelphia

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

Cheap bus & train deals from Boston to Philadelphia

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

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
BOS-PHL
723 kmmulti-stop
PHL-BOS
723 kmmulti-stop
Multiple Airlines
Find Deal
BOS-PHL
723 kmmulti-stop
Multiple Airlines
Find Deal
3:25 p.m. - 10:35 p.m.Boston South Station-
Philadelphia Greyhound Terminal
7h 10mdirect
12:20 p.m. - 8:00 p.m.Philadelphia Greyhound Terminal-
Boston South Station
7h 40mdirect
C$ 119Greyhound
Find Deal
Fri, 5 Jul - Mon, 8 Jul
3:25 p.m. - 10:35 p.m.Boston South Station-
Philadelphia Greyhound Terminal
7h 10mdirect
8:15 a.m. - 3:15 p.m.Philadelphia Greyhound Terminal-
Boston South Station
7h 00m1 stop
C$ 119Greyhound
Find Deal
Fri, 5 Jul - Mon, 8 Jul
10:26 a.m. - 4:31 p.m.Boston Back Bay-
Philadelphia 30th Street Station
6h 05mdirect
12:11 a.m. - 9:40 a.m.Philadelphia 30th Street Station-
Boston Back Bay
9h 29mdirect
C$ 142Amtrak
Find Deal
Tue, 30 Jul - Wed, 31 Jul
6:10 a.m. - 11:57 a.m.Boston South Station-
Philadelphia 30th Street Station
5h 47mdirect
12:11 a.m. - 9:47 a.m.Philadelphia 30th Street Station-
Boston South Station
9h 36mdirect
C$ 142Amtrak
Find Deal
Tue, 30 Jul - Wed, 31 Jul
5:35 p.m. - 11:45 p.m.Boston Back Bay-
Philadelphia 30th Street Station
6h 10mdirect
12:11 a.m. - 9:40 a.m.Philadelphia 30th Street Station-
Boston Back Bay
9h 29mdirect
C$ 142Amtrak
Find Deal
Fri, 9 Aug - Sat, 10 Aug
1:56 p.m. - 7:51 p.m.Boston Back Bay-
Philadelphia 30th Street Station
5h 55mdirect
5:58 a.m. - 11:59 a.m.Philadelphia 30th Street Station-
Boston Back Bay
6h 01mdirect
C$ 142Amtrak
Find Deal
Mon, 5 Aug - Thu, 8 Aug
5:30 p.m. - 11:45 p.m.Boston South Station-
Philadelphia 30th Street Station
6h 15mdirect
12:11 a.m. - 9:47 a.m.Philadelphia 30th Street Station-
Boston South Station
9h 36mdirect
C$ 142Amtrak
Find Deal
Fri, 9 Aug - Sat, 10 Aug
1:50 p.m. - 7:51 p.m.Boston South Station-
Philadelphia 30th Street Station
6h 01mdirect
5:58 a.m. - 12:06 p.m.Philadelphia 30th Street Station-
Boston South Station
6h 08mdirect
C$ 142Amtrak
Find Deal
Mon, 5 Aug - Thu, 8 Aug

Flights from Boston to Philadelphia - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Philadelphia, 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 Boston to Philadelphia is March, where tickets cost C$ 155 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is C$ 283 and C$ 271 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Philadelphia, 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 Boston to Philadelphia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 89 days before departure.

Which airlines fly most frequently between Boston and Philadelphia?

Boston and Philadelphia are connected by different airlines. The airlines that fly that route the most regularly are American Airlines (8 flights per day), JetBlue (4 flights per day), and Delta (3 flights per day).

Which airlines fly direct between Boston and Philadelphia?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Boston to Philadelphia.
There are 4 airlines that fly direct from Boston to Philadelphia. They are: American Airlines, Delta, Frontier and JetBlue. The cheapest price of all airlines flying this route was found with Frontier at C$ 52. On average, the best prices for this route can be found at Frontier.

How many flights are there between Boston and Philadelphia per day?

Each day, there are between 16 and 18 nonstop flights that take off from Boston and land in Philadelphia, with an average flight time of 1h 35m. The most common departure time is 7:00 a.m. and most flights take off in the morning. Each week, there are 122 flights. The most frequent day of departure is Wednesday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Boston and Philadelphia?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Boston to Philadelphia?

Early birds can take the earliest flight from Boston at 5:50 am and will be landing in Philadelphia at 7:24 am.

What’s the latest departure time from Boston to Philadelphia?

If you prefer to fly at night, the latest flight from Boston to Philadelphia jets off at 9:50 pm and lands at 11:20 pm.

Good to know

Low season

January

High season

May
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.

When to book flights from Boston to Philadelphia

Are your dates flexible? Find out the best times to travel from Boston to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Boston to Philadelphia

  • What family facilities are available at Boston Logan International Airport (BOS)?

    For those with small children, the airport provides nursing suites featuring changing tables, fold-down chairs, and power outlets. Nursing areas can be found in Terminals A, B, C, and E. For children aged 2-9 years, there play area where they can burn off their energy before the flight. Kid Port areas are located in Terminals A, B, and C. The airport also provides rest areas fitted with rocking chairs located throughout the terminals.

  • How will you get from Philadelphia International Airport (PHIL) to Downtown Philadelphia?

    You have three options to reach the city center from Philadelphia Airport. You can travel either by SEPTA bus route 37 that runs from the airport to Philadelphia. SEPTA train service is another option. Trains run every 30 minutes from the airport to Philadelphia city center. Lastly, renting a car is the other option. The rental car information desks at the airport are located near the Baggage Claims A, B/C, and D/E.

  • Is parking available at Boston Logan International Airport (BOS)?

    BOS Airport offers a variety of parking options: the Central Parking Garage, Terminal E Lots, and Terminal B Garage. The airport also offers an Economy Parking lot with complimentary shuttles that operate across all terminals. The parking fees at BOS Airport average around $7.00-$70.00.

  • Is Boston Logan International Airport (BOS) accessible for passengers with limited mobility?

    Boston Logan International Airport is designed to be accessible to people with reduced mobility. The airport offers assisted care washrooms, and all washrooms and other areas of the airport are also accessible by wheelchair. There is also a braille service in all elevators.

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

    All the following airlines offer inflight Wi-Fi service on the Boston to Philadelphia flight route: JetBlue, Delta, American Airlines, Air France, Aeromexico, and Virgin Atlantic.

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

    The Embraer 175 is the aircraft model that flies most regularly on the Boston to Philadelphia flight route.

  • Which airline alliances offer flights from Boston to Philadelphia?

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

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

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

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

    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 Boston to Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Boston 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 Boston to Philadelphia?

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

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

    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 Philadelphia from Boston 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 Boston to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 177 or less round-trip.
  • Boston Logan International Airport (BOS) is located 3 miles from Downtown Boston. The airport serves as the transatlantic hub for Delta Air Lines, which is one of the airlines with flights to Philadelphia. The airport can be reached from Downtown Boston via the MBTA Silver Line Bus Transit service. A ride from downtown to the airport takes about 30-40min.
  • Philadelphia International Airport (PHL) is located 7 miles from Downtown Philadelphia. The airport serves as a hub for American Airlines that serves the BOS-PHL route.
  • If you need cash, you can withdraw money from one of the ATMs at Boston Logan International Airport. The ATMs are provided by different providers including Citizen Bank, Bank of America, and Chase Bank. The ATMs are located across the airport on both the Airside and Landside of each terminal.
  • If you want a calm place to relax and maybe grab a meal or a drink before your flight, the lounges at Boston Logan International Airport offer the perfect place. The lounges have comfortable seating and a quiet environment where you can enjoy your meal or read a magazine. Lounges include The Club at BOS located in Terminal E, Delta Sky Club at Terminal A, and American Airlines Admirals Club located at Terminal B.
  • Boston Logan International Airport offers a variety of shopping options. There is a duty-free shop along with a wide array of retail shops and newsstands. If you have the time, you can window-shop or even buy a gift for your loved one.
See more tips

Prefer to fly non-stop from Boston to Philadelphia?

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

Nonstop departures

Boston Logan Intl to Philadelphia

Monday

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

Aer Lingus,Air France, +21 more

Tuesday

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

Aer Lingus,Air France, +18 more

Wednesday

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

Aer Lingus,Air France, +21 more

Thursday

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

Aer Lingus,Air France, +20 more

Friday

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

Aer Lingus,Air France, +19 more

Saturday

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

Aer Lingus,Air France, +18 more

Sunday

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

Aer Lingus,Air France, +20 more

See more nonstop flights

Nonstop returns

Philadelphia to Boston Logan Intl

Monday

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

Aer Lingus,Air France, +21 more

Tuesday

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

Aer Lingus,Air France, +18 more

Wednesday

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

Aer Lingus,Air France, +20 more

Thursday

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

Aer Lingus,Air France, +21 more

Friday

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

Aer Lingus,Air France, +19 more

Saturday

Aer Lingus,Alaska Airlines,American Airlines, +18 more

Aer Lingus,Alaska Airlines, +19 more

Sunday

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

Aer Lingus,Air France, +20 more

See more nonstop flights
See more nonstop flights

Top airline flying from Boston to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Boston to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.2
FrontierOverall score based on 4016 reviews
5.8Comfort
6.6Boarding
7.1Crew
5.1Food
4.9Entertainment
Airline reviews

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

2.0 MediocreTeddy, May 2024LAS - SAN
Read more about Frontier reviews

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Book cheap flights from Boston to Philadelphia

One-way flight deals

multi-stopMultiple Airlines
723 kmBOS-PHL

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Boston - Philadelphia Flights

Departure:

Boston (BOS)United States

Destination:

Philadelphia (PHL)United States

Cabin classes:

C$ 130

Browse origins:

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  • Boston

Browse destinations:

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  • Philadelphia