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

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

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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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