฿1,845 Cheap Flights from Boston (BOS) to Philadelphia (PHL)

View ฿1,845 flight on Thu, 5 Mar 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿1,845 for one-way flights and ฿3,690 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 5 Mar - Mon, 9 Mar
BOS
Boston
PHL
Philadelphia
฿3,690 Return, found 4 days ago
฿3,690
Return
found 4 days ago
Select Delta flight, departing Thu, 5 Mar from Boston to Philadelphia, returning Mon, 9 Mar, priced at ฿3,690 found 4 days ago
Delta
Fri, 19 Jun - Mon, 22 Jun
BOS
Boston
PHL
Philadelphia
฿4,315 Return, found 2 days ago
฿4,315
Return
found 2 days ago
Select Delta flight, departing Fri, 19 Jun from Boston to Philadelphia, returning Mon, 22 Jun, priced at ฿4,315 found 2 days ago
American Airlines
Thu, 5 Mar - Mon, 9 Mar
BOS
Boston
PHL
Philadelphia
฿4,630 Return, found 4 days ago
฿4,630
Return
found 4 days ago
Select American Airlines flight, departing Thu, 5 Mar from Boston to Philadelphia, returning Mon, 9 Mar, priced at ฿4,630 found 4 days ago
Delta
Fri, 19 Jun - Sun, 21 Jun
BOS
Boston
PHL
Philadelphia
฿4,945 Return, found 4 days ago
฿4,945
Return
found 4 days ago
Select Delta flight, departing Fri, 19 Jun from Boston to Philadelphia, returning Sun, 21 Jun, priced at ฿4,945 found 4 days ago
Delta
Thu, 5 Mar - Mon, 9 Mar
BOS
Boston
PHL
Philadelphia
฿4,975 Return, found 4 days ago
฿4,975
Return
found 4 days ago
Select Delta flight, departing Thu, 5 Mar from Boston to Philadelphia, returning Mon, 9 Mar, priced at ฿4,975 found 4 days ago
Delta
Fri, 19 Jun - Mon, 22 Jun
BOS
Boston
PHL
Philadelphia
฿5,910 Return, found 2 days ago
฿5,910
Return
found 2 days ago
Select Delta flight, departing Fri, 19 Jun from Boston to Philadelphia, returning Mon, 22 Jun, priced at ฿5,910 found 2 days ago
Delta
Thu, 5 Mar - Mon, 9 Mar
BOS
Boston
PHL
Philadelphia
฿5,915 Return, found 4 days ago
฿5,915
Return
found 4 days ago
Select Delta flight, departing Thu, 5 Mar from Boston to Philadelphia, returning Mon, 9 Mar, priced at ฿5,915 found 4 days ago
American Airlines
Thu, 5 Mar - Mon, 9 Mar
BOS
Boston
PHL
Philadelphia
฿6,200 Return, found 4 days ago
฿6,200
Return
found 4 days ago
Select American Airlines flight, departing Thu, 5 Mar from Boston to Philadelphia, returning Mon, 9 Mar, priced at ฿6,200 found 4 days ago
Delta
Thu, 5 Mar - Mon, 9 Mar
BOS
Boston
PHL
Philadelphia
฿6,350 Return, found 4 days ago
฿6,350
Return
found 4 days ago
Select Delta flight, departing Thu, 5 Mar from Boston to Philadelphia, returning Mon, 9 Mar, priced at ฿6,350 found 4 days ago
United
Thu, 5 Mar - Mon, 9 Mar
BOS
Boston
PHL
Philadelphia
฿6,820 Return, found 4 days ago
฿6,820
Return
found 4 days ago
Select United flight, departing Thu, 5 Mar from Boston to Philadelphia, returning Mon, 9 Mar, priced at ฿6,820 found 4 days ago

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

March is typically the cheapest month to fly

From ฿1,543 - ฿6,036 per traveller.
Flight from Boston to Philadelphia route information
Origin airport
Logan Intl.
Destination airport
Philadelphia Intl.
Return price
฿3,690
Distance
446 km
Average flight time
1 hour 38 mins

Perfect flights from Boston to Philadelphia

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to Philadelphia. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Logan Intl. to Philadelphia Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿1,845 and roundtrip prices from ฿3,690. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Philadelphia Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Philadelphia.

Frequently asked questions

How much is a flight from BOS to Philadelphia Airport?
Round-trip tickets between BOS and PHL start from ฿3,690. 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.
*Available to Expedia members.