Cheap Flights from Boston (BOS) to Philadelphia (PHL) from HK$465~

View HK$465 flight on Sun, 25 Jan 2026Opens in a new window

Popular airlines from Boston to Philadelphia, PA (PHL-Philadelphia Intl.)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    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$465 for one-way flights and HK$920 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 21 Jan - Sun, 25 Jan
BOS
Boston
PHL
Philadelphia
HK$920 Return, found 3 days ago
HK$920
Return
found 3 days ago
Select Delta flight, departing Wed, 21 Jan from Boston to Philadelphia, returning Sun, 25 Jan, priced at HK$920 found 3 days ago
Delta
Wed, 21 Jan - Sun, 25 Jan
BOS
Boston
PHL
Philadelphia
HK$1,156 Return, found 3 days ago
HK$1,156
Return
found 3 days ago
Select Delta flight, departing Wed, 21 Jan from Boston to Philadelphia, returning Sun, 25 Jan, priced at HK$1,156 found 3 days ago
Delta
Wed, 21 Jan - Sun, 25 Jan
BOS
Boston
PHL
Philadelphia
HK$1,231 Return, found 3 days ago
HK$1,231
Return
found 3 days ago
Select Delta flight, departing Wed, 21 Jan from Boston to Philadelphia, returning Sun, 25 Jan, priced at HK$1,231 found 3 days ago
United
Wed, 21 Jan - Sun, 25 Jan
BOS
Boston
PHL
Philadelphia
HK$1,351 Return, found 3 days ago
HK$1,351
Return
found 3 days ago
Select United flight, departing Wed, 21 Jan from Boston to Philadelphia, returning Sun, 25 Jan, priced at HK$1,351 found 3 days ago
American Airlines
Wed, 21 Jan - Sun, 25 Jan
BOS
Boston
PHL
Philadelphia
HK$1,382 Return, found 3 days ago
HK$1,382
Return
found 3 days ago
Select American Airlines flight, departing Wed, 21 Jan from Boston to Philadelphia, returning Sun, 25 Jan, priced at HK$1,382 found 3 days ago
American Airlines
Wed, 21 Jan - Sun, 25 Jan
BOS
Boston
PHL
Philadelphia
HK$1,468 Return, found 3 days ago
HK$1,468
Return
found 3 days ago
Select American Airlines flight, departing Wed, 21 Jan from Boston to Philadelphia, returning Sun, 25 Jan, priced at HK$1,468 found 3 days ago
United
Wed, 21 Jan - Sun, 25 Jan
BOS
Boston
PHL
Philadelphia
HK$1,577 Return, found 3 days ago
HK$1,577
Return
found 3 days ago
Select United flight, departing Wed, 21 Jan from Boston to Philadelphia, returning Sun, 25 Jan, priced at HK$1,577 found 3 days ago
Delta
Wed, 21 Jan - Sun, 25 Jan
BOS
Boston
PHL
Philadelphia
HK$1,586 Return, found 3 days ago
HK$1,586
Return
found 3 days ago
Select Delta flight, departing Wed, 21 Jan from Boston to Philadelphia, returning Sun, 25 Jan, priced at HK$1,586 found 3 days ago
Delta
Wed, 21 Jan - Sun, 25 Jan
BOS
Boston
PHL
Philadelphia
HK$1,631 Return, found 3 days ago
HK$1,631
Return
found 3 days ago
Select Delta flight, departing Wed, 21 Jan from Boston to Philadelphia, returning Sun, 25 Jan, priced at HK$1,631 found 3 days ago
United
Wed, 21 Jan - Sun, 25 Jan
BOS
Boston
PHL
Philadelphia
HK$1,663 Return, found 3 days ago
HK$1,663
Return
found 3 days ago
Select United flight, departing Wed, 21 Jan from Boston to Philadelphia, returning Sun, 25 Jan, priced at HK$1,663 found 3 days ago

Find the cheapest month to fly from Boston (BOS) to Philadelphia (PHL)

March is typically the cheapest month to fly

From HK$372 - HK$1,451 per traveller.
Boston to Philadelphia route information
Origin airport
Logan Intl.
Destination airport
Philadelphia Intl.
Return price
HK$920
Distance
446 km
Average flight time
1 hour 38 mins

Flights from Boston to Philadelphia

Book cheap flights from Boston (BOS) to Philadelphia (PHL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Boston (BOS) to Philadelphia (PHL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Boston (BOS) to Philadelphia (PHL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Philadelphia flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Philadelphia and things to do in Philadelphia for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Philadelphia more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Philadelphia is HK$465 now!

 

Frequently asked questions

How much is a flight from BOS to Philadelphia Airport?
Round-trip tickets between BOS and PHL start from HK$920. 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.

Explore a world of travel with Expedia

*Available to Expedia members.