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

View AU$129 flight on Sat, 11 Oct. 2025Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 4 Oct. - Mon, 6 Oct.
PHL
Philadelphia
BOS
Boston
AU$226 Return, found 10 hours ago
AU$226
Return
found 10 hours ago
Select American Airlines flight, departing Sat, 4 Oct. from Philadelphia to Boston, returning Mon, 6 Oct., priced at AU$226 found 10 hours ago
Delta
Thu, 23 Oct. - Mon, 27 Oct.
PHL
Philadelphia
BOS
Boston
AU$259 Return, found 4 days ago
AU$259
Return
found 4 days ago
Select Delta flight, departing Thu, 23 Oct. from Philadelphia to Boston, returning Mon, 27 Oct., priced at AU$259 found 4 days ago
American Airlines
Thu, 23 Oct. - Mon, 27 Oct.
PHL
Philadelphia
BOS
Boston
AU$259 Return, found 4 days ago
AU$259
Return
found 4 days ago
Select American Airlines flight, departing Thu, 23 Oct. from Philadelphia to Boston, returning Mon, 27 Oct., priced at AU$259 found 4 days ago
Delta
Sat, 4 Oct. - Mon, 6 Oct.
PHL
Philadelphia
BOS
Boston
AU$266 Return, found 10 hours ago
AU$266
Return
found 10 hours ago
Select Delta flight, departing Sat, 4 Oct. from Philadelphia to Boston, returning Mon, 6 Oct., priced at AU$266 found 10 hours ago
Delta
Thu, 25 Sep. - Thu, 2 Oct.
PHL
Philadelphia
BOS
Boston
AU$277 Return, found 6 days ago
AU$277
Return
found 6 days ago
Select Delta flight, departing Thu, 25 Sep. from Philadelphia to Boston, returning Thu, 2 Oct., priced at AU$277 found 6 days ago
American Airlines
Sat, 4 Oct. - Mon, 6 Oct.
PHL
Philadelphia
BOS
Boston
AU$282 Return, found 10 hours ago
AU$282
Return
found 10 hours ago
Select American Airlines flight, departing Sat, 4 Oct. from Philadelphia to Boston, returning Mon, 6 Oct., priced at AU$282 found 10 hours ago
Delta
Mon, 6 Oct. - Thu, 9 Oct.
PHL
Philadelphia
BOS
Boston
AU$287 Return, found 16 hours ago
AU$287
Return
found 16 hours ago
Select Delta flight, departing Mon, 6 Oct. from Philadelphia to Boston, returning Thu, 9 Oct., priced at AU$287 found 16 hours ago
Delta
Thu, 23 Oct. - Mon, 27 Oct.
PHL
Philadelphia
BOS
Boston
AU$297 Return, found 4 days ago
AU$297
Return
found 4 days ago
Select Delta flight, departing Thu, 23 Oct. from Philadelphia to Boston, returning Mon, 27 Oct., priced at AU$297 found 4 days ago
United
Mon, 6 Oct. - Thu, 9 Oct.
PHL
Philadelphia
BOS
Boston
AU$378 Return, found 16 hours ago
AU$378
Return
found 16 hours ago
Select United flight, departing Mon, 6 Oct. from Philadelphia to Boston, returning Thu, 9 Oct., priced at AU$378 found 16 hours ago
Alaska Airlines
Sat, 4 Oct. - Mon, 6 Oct.
PHL
Philadelphia
BOS
Boston
AU$1,154 Return, found 10 hours ago
AU$1,154
Return
found 10 hours ago
Select Alaska Airlines flight, departing Sat, 4 Oct. from Philadelphia to Boston, returning Mon, 6 Oct., priced at AU$1,154 found 10 hours ago

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

March is typically the cheapest month to fly

From AU$74 - AU$383 per traveller.

Graph displaying average flight prices per month

Flight from Philadelphia to Boston route information
Origin airport
Philadelphia Intl.
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$226
Distance
446 km
Average flight time
1 hour 23 mins

Your quick guide to flights from Philadelphia to Boston

Pick up great flights from Philadelphia to Boston

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Philadelphia to Boston. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Philadelphia to Boston that take around hours.

Find cheap flights from Philadelphia to Boston

From the great flight deals with prices currently ranging from AU$226 to AU$1,154, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Philadelphia to Boston around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Boston is normally in October.

Reasons to book your flight from Philadelphia to Boston with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Philadelphia to Boston across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Boston right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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 AU$226. 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.

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