S$101 Cheap Flights from Philadelphia to Boston

View S$101 flight on Tue, 19 Aug, 2025Opens in a new window

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

  • 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 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Philadelphia to Boston (PHL-BOS)

Prices were available within the past 7 days and start at S$101 for one-way flights and S$201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 19 Aug - Tue, 26 Aug
PHL
Philadelphia
BOS
Boston
S$201 Return, found 4 days ago
S$201
Return
found 4 days ago
Select Delta flight, departing Tue, 19 Aug from Philadelphia to Boston, returning Tue, 26 Aug, priced at S$201 found 4 days ago
Delta
Tue, 19 Aug - Tue, 26 Aug
PHL
Philadelphia
BOS
Boston
S$204 Return, found 4 days ago
S$204
Return
found 4 days ago
Select Delta flight, departing Tue, 19 Aug from Philadelphia to Boston, returning Tue, 26 Aug, priced at S$204 found 4 days ago
Delta
Tue, 19 Aug - Tue, 26 Aug
PHL
Philadelphia
BOS
Boston
S$207 Return, found 4 days ago
S$207
Return
found 4 days ago
Select Delta flight, departing Tue, 19 Aug from Philadelphia to Boston, returning Tue, 26 Aug, priced at S$207 found 4 days ago
Delta
Tue, 22 Jul - Tue, 12 Aug
PHL
Philadelphia
BOS
Boston
S$210 Return, found 5 days ago
S$210
Return
found 5 days ago
Select Delta flight, departing Tue, 22 Jul from Philadelphia to Boston, returning Tue, 12 Aug, priced at S$210 found 5 days ago
Delta
Sat, 19 Jul - Sat, 2 Aug
PHL
Philadelphia
BOS
Boston
S$214 Return, found 5 days ago
S$214
Return
found 5 days ago
Select Delta flight, departing Sat, 19 Jul from Philadelphia to Boston, returning Sat, 2 Aug, priced at S$214 found 5 days ago
Delta
Fri, 14 Nov - Mon, 17 Nov
PHL
Philadelphia
BOS
Boston
S$216 Return, found 2 days ago
S$216
Return
found 2 days ago
Select Delta flight, departing Fri, 14 Nov from Philadelphia to Boston, returning Mon, 17 Nov, priced at S$216 found 2 days ago
Delta
Thu, 24 Jul - Tue, 12 Aug
PHL
Philadelphia
BOS
Boston
S$223 Return, found 5 days ago
S$223
Return
found 5 days ago
Select Delta flight, departing Thu, 24 Jul from Philadelphia to Boston, returning Tue, 12 Aug, priced at S$223 found 5 days ago
American Airlines
Tue, 19 Aug - Tue, 26 Aug
PHL
Philadelphia
BOS
Boston
S$240 Return, found 4 days ago
S$240
Return
found 4 days ago
Select American Airlines flight, departing Tue, 19 Aug from Philadelphia to Boston, returning Tue, 26 Aug, priced at S$240 found 4 days ago
JetBlue Airways
Tue, 5 Aug - Wed, 27 Aug
PHL
Philadelphia
BOS
Boston
S$242 Return, found 5 days ago
S$242
Return
found 5 days ago
Select JetBlue Airways flight, departing Tue, 5 Aug from Philadelphia to Boston, returning Wed, 27 Aug, priced at S$242 found 5 days ago
United
Tue, 19 Aug - Tue, 26 Aug
PHL
Philadelphia
BOS
Boston
S$272 Return, found 4 days ago
S$272
Return
found 4 days ago
Select United flight, departing Tue, 19 Aug from Philadelphia to Boston, returning Tue, 26 Aug, priced at S$272 found 4 days ago

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

August is typically the cheapest month to fly

From S$61 - S$196 per traveller.

Graph displaying average flight prices per month

Philadelphia to Boston route information
Origin airport
Philadelphia Intl.
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$201
Distance
446 km
Average flight time
1 hour 25 mins

Flights from Philadelphia to Boston

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

The earliest flight leaves Philadelphia Intl. Airport at 05:30 and arrives at Logan Intl. Airport at 06:45. The last flight of the day departs Philadelphia at 21:36 and arrives at Boston at 22:53.

The flight distance from Philadelphia to Boston is about 452 km, the shortest flight is 01 hours 15 minutes with United Airlines.

Expedia lets you search across the largest number of airlines and Boston 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 Philadelphia Boston 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 Philadelphia to Boston trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Boston 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 Philadelphia to Boston 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 Philadelphia Airport to Logan Intl. Airport (BOS)?
Round-trip flights between Philadelphia Airport and BOS start from S$201. This price is based on fares advertised 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 Philadelphia Airport to BOS?
This varies from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from PHL to BOS 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 Philadelphia Intl. Airport (PHL) to BOS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PHL to Logan Intl. Airport?
A flight distance of just 450 kilometres separates Philadelphia and Boston. Once you're in the air, you won't have time to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from Philadelphia Intl. Airport (PHL) to Logan Intl. Airport?
Getting from Philadelphia Airport to Logan Intl. Airport (BOS) is easy when you have a good range of airlines to choose from. Here are some of the best:

  • American Airlines - (AA) with 217 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 Philadelphia Intl. Airport (PHL) to Logan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Philadelphia Airport to Logan Intl. Airport can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out entirely! If you'd rather start planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines advertise their prices so far in advance. Our advice? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

Boston Airports

Manchester

*Available to Expedia members.