S$88 Cheap Flights from Boston to Philadelphia

View S$88 flight on Wed, 22 Oct, 2025Opens in a new window

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

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Cheap Flights from Boston to Philadelphia (BOS-PHL)

Prices were available within the past 7 days and start at S$88 for one-way flights and S$176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 22 Oct - Wed, 29 Oct
BOS
Boston
PHL
Philadelphia
S$176 Return, found 14 hours ago
S$176
Return
found 14 hours ago
Select Delta flight, departing Wed, 22 Oct from Boston to Philadelphia, returning Wed, 29 Oct, priced at S$176 found 14 hours ago
Delta
Tue, 12 Aug - Tue, 2 Sep
BOS
Boston
PHL
Philadelphia
S$193 Return, found 5 days ago
S$193
Return
found 5 days ago
Select Delta flight, departing Tue, 12 Aug from Boston to Philadelphia, returning Tue, 2 Sep, priced at S$193 found 5 days ago
Delta
Thu, 14 Aug - Tue, 2 Sep
BOS
Boston
PHL
Philadelphia
S$197 Return, found 5 days ago
S$197
Return
found 5 days ago
Select Delta flight, departing Thu, 14 Aug from Boston to Philadelphia, returning Tue, 2 Sep, priced at S$197 found 5 days ago
Delta
Wed, 13 Aug - Wed, 20 Aug
BOS
Boston
PHL
Philadelphia
S$201 Return, found 1 day ago
S$201
Return
found 1 day ago
Select Delta flight, departing Wed, 13 Aug from Boston to Philadelphia, returning Wed, 20 Aug, priced at S$201 found 1 day ago
Delta
Tue, 5 Aug - Sat, 23 Aug
BOS
Boston
PHL
Philadelphia
S$209 Return, found 5 days ago
S$209
Return
found 5 days ago
Select Delta flight, departing Tue, 5 Aug from Boston to Philadelphia, returning Sat, 23 Aug, priced at S$209 found 5 days ago
Delta
Sun, 31 Aug - Mon, 15 Sep
BOS
Boston
PHL
Philadelphia
S$210 Return, found 5 days ago
S$210
Return
found 5 days ago
Select Delta flight, departing Sun, 31 Aug from Boston to Philadelphia, returning Mon, 15 Sep, priced at S$210 found 5 days ago
Delta
Tue, 22 Jul - Sat, 2 Aug
BOS
Boston
PHL
Philadelphia
S$212 Return, found 5 days ago
S$212
Return
found 5 days ago
Select Delta flight, departing Tue, 22 Jul from Boston to Philadelphia, returning Sat, 2 Aug, priced at S$212 found 5 days ago
American Airlines
Wed, 13 Aug - Wed, 20 Aug
BOS
Boston
PHL
Philadelphia
S$240 Return, found 1 day ago
S$240
Return
found 1 day ago
Select American Airlines flight, departing Wed, 13 Aug from Boston to Philadelphia, returning Wed, 20 Aug, priced at S$240 found 1 day ago
JetBlue Airways
Mon, 28 Jul - Mon, 11 Aug
BOS
Boston
PHL
Philadelphia
S$242 Return, found 5 days ago
S$242
Return
found 5 days ago
Select JetBlue Airways flight, departing Mon, 28 Jul from Boston to Philadelphia, returning Mon, 11 Aug, priced at S$242 found 5 days ago
United
Thu, 24 Jul - Fri, 25 Jul
BOS
Boston
PHL
Philadelphia
S$357 Return, found 5 days ago
S$357
Return
found 5 days ago
Select United flight, departing Thu, 24 Jul from Boston to Philadelphia, returning Fri, 25 Jul, priced at S$357 found 5 days ago

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

August is typically the cheapest month to fly

From S$61 - S$197 per traveller.

Graph displaying average flight prices per month

Boston to Philadelphia route information
Origin airport
Logan Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$176
Distance
446 km
Average flight time
1 hour 34 mins

Flights from Boston to Philadelphia

There are several airlines that operate frequent flights from Boston (BOS) to Philadelphia (PHL) including

The earliest flight leaves Logan Intl. Airport at 06:00 and arrives at Philadelphia Intl. Airport at 07:29. The last flight of the day departs Boston at 22:10 and arrives at Philadelphia at 23:36.

The flight distance from Boston to Philadelphia is about 452 km, the shortest flight is 01 hours 26 minutes with United Airlines."

Expedia lets you search across the largest number of airlines and Philadelphia flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Boston Philadelphia flight!

Browse through dozens of options and rest 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 to Philadelphia trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Philadelphia flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Boston to Philadelphia with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from BOS to Philadelphia Airport?
Round-trip tickets between BOS and PHL start from S$176. 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 cancelled 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 kilometres. 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.

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