Cheap Flights from Boston (BOS) to Philadelphia (PHL) from HK$658~

View HK$658 flight on Tue, 10 Jun 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Philadelphia Intl. Airport (PHL)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from Boston (BOS) to Philadelphia (PHL)

Prices were available within the past 7 days and start at HK$658 for one-way flights and HK$1,455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 6 Jul - Tue, 15 Jul
BOS
Boston
PHL
Philadelphia
HK$1,455 Return, found 6 days ago
HK$1,455
Return
found 6 days ago
Select Delta flight, departing Sun, 6 Jul from Boston to Philadelphia, returning Tue, 15 Jul, priced at HK$1,455 found 6 days ago
Delta
Mon, 5 May - Fri, 9 May
BOS
Boston
PHL
Philadelphia
HK$1,541 Return, found 5 days ago
HK$1,541
Return
found 5 days ago
Select Delta flight, departing Mon, 5 May from Boston to Philadelphia, returning Fri, 9 May, priced at HK$1,541 found 5 days ago
American Airlines
Fri, 9 May - Tue, 13 May
BOS
Boston
PHL
Philadelphia
HK$1,810 Return, found 1 day ago
HK$1,810
Return
found 1 day ago
Select American Airlines flight, departing Fri, 9 May from Boston to Philadelphia, returning Tue, 13 May, priced at HK$1,810 found 1 day ago
United
Fri, 9 May - Tue, 13 May
BOS
Boston
PHL
Philadelphia
HK$1,811 Return, found 1 day ago
HK$1,811
Return
found 1 day ago
Select United flight, departing Fri, 9 May from Boston to Philadelphia, returning Tue, 13 May, priced at HK$1,811 found 1 day ago
Delta
Mon, 5 May - Fri, 9 May
BOS
Boston
PHL
Philadelphia
HK$1,821 Return, found 5 days ago
HK$1,821
Return
found 5 days ago
Select Delta flight, departing Mon, 5 May from Boston to Philadelphia, returning Fri, 9 May, priced at HK$1,821 found 5 days ago
American Airlines
Sun, 6 Jul - Tue, 15 Jul
BOS
Boston
PHL
Philadelphia
HK$1,853 Return, found 6 days ago
HK$1,853
Return
found 6 days ago
Select American Airlines flight, departing Sun, 6 Jul from Boston to Philadelphia, returning Tue, 15 Jul, priced at HK$1,853 found 6 days ago
Delta
Fri, 6 Jun - Sun, 22 Jun
BOS
Boston
PHL
Philadelphia
HK$1,896 Return, found 1 hour ago
HK$1,896
Return
found 1 hour ago
Select Delta flight, departing Fri, 6 Jun from Boston to Philadelphia, returning Sun, 22 Jun, priced at HK$1,896 found 1 hour ago
Delta
Sun, 6 Jul - Tue, 15 Jul
BOS
Boston
PHL
Philadelphia
HK$1,907 Return, found 6 days ago
HK$1,907
Return
found 6 days ago
Select Delta flight, departing Sun, 6 Jul from Boston to Philadelphia, returning Tue, 15 Jul, priced at HK$1,907 found 6 days ago
American Airlines
Sun, 6 Jul - Tue, 15 Jul
BOS
Boston
PHL
Philadelphia
HK$1,928 Return, found 6 days ago
HK$1,928
Return
found 6 days ago
Select American Airlines flight, departing Sun, 6 Jul from Boston to Philadelphia, returning Tue, 15 Jul, priced at HK$1,928 found 6 days ago
Delta
Sun, 6 Jul - Tue, 15 Jul
BOS
Boston
PHL
Philadelphia
HK$1,929 Return, found 6 days ago
HK$1,929
Return
found 6 days ago
Select Delta flight, departing Sun, 6 Jul from Boston to Philadelphia, returning Tue, 15 Jul, priced at HK$1,929 found 6 days ago

Frequently asked questions

How much is a flight from BOS to Philadelphia Airport?
Round-trip tickets between BOS and PHL start from HK$1,455. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to Philadelphia Intl. Airport (PHL)?
Most flights can be canceled online, but each air carrier has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Logan Intl. Airport to Philadelphia Intl. Airport (PHL) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Logan Intl. Airport (BOS) to PHL flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from BOS to Philadelphia Airport?
The distance from Logan Intl. Airport (BOS) (BOS) to PHL (PHL) is only 450 kilometers. You’ll be disembarking the plane and grabbing your baggage from the carousel before long.
Which airlines fly direct from BOS to PHL?
It’s easy to fly directly from Logan Intl. Airport (BOS) to PHL. Here are some of the most popular carriers that operate nonstop services on this route:

  • American Airlines - (AA) with 212 monthly flights
  • JetBlue Airways - (B6) with 82 monthly flights
  • Delta Air Lines - (DL) with 78 monthly flights
  • Frontier Airlines - (F9) with 13 monthly flights

Are Logan Intl. Airport (BOS) to PHL flight tickets cheaper when they're purchased at the last minute?
Tickets from Logan Intl. Airport to PHL are available up to a year prior to departure on Expedia. And although you may score a fantastic last-minute deal, it’s not something you should bank on. Also, booking your flights in advance means you’ll have more options — and you can avoid getting caught in the dreaded middle seat! We frequently update our fares to bring you the best bargains, so check back often for all the latest specials.
*Available to Expedia members.