Cheap Flights from Islip (ISP) to Philadelphia (PHL)

Popular airlines from MacArthur Airport (ISP) to Philadelphia International Airport (PHL)

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Flight from Islip to Philadelphia route information
Origin airport
MacArthur
Destination airport
Philadelphia Intl.
Distance
206 km

Compare flights from Islip to Philadelphia easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Islip to Philadelphia. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Philadelphia Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from MacArthur to Philadelphia Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from MacArthur (ISP) to Philadelphia Intl. (PHL)

The easiest way to view the best deals on flights from Islip to Philadelphia today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from MacArthur to Philadelphia Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Islip and Philadelphia
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Islip to Philadelphia flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from MacArthur to Philadelphia Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from MacArthur Airport (ISP) to Philadelphia Intl. Airport (PHL)?
The lowest price advertised for a round-trip flight between ISP and PHL is . But you better get a move on. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MacArthur Airport (ISP) to Philadelphia Intl. Airport (PHL)?
When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from MacArthur 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 MacArthur Airport (ISP) to Philadelphia Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from MacArthur Airport (ISP) to Philadelphia Airport?
It's only 210 kilometres between MacArthur Airport and PHL. Chances are you'll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from MacArthur Airport to Philadelphia Intl. Airport (PHL)?
There are no direct flights, so you'll need to make at least one stop between ISP and PHL. Make the most of the layover time to stretch your legs and grab a bite to eat.
Are MacArthur Airport (ISP) to PHL flight tickets cheaper when they're purchased at the last minute?
It is possible to find a fantastic last-minute deal from MacArthur Airport to PHL, but it's also possible to miss out entirely! As many airlines release prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can rest assured you're always seeing the latest offers.

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