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Cheap flights from Philadelphia to New York from $360

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:14 pm - 11:20 amPHL  Philadelphia-ISP Islip Long Island
18h 06m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
10:57 am - 4:24 pmISP  Islip Long Island-PHL Philadelphia
5h 27m1 stop Raleigh-Durham
$360Multiple Airlines
Tue, Nov 10 - Thu, Nov 12
Multiple Airlines Logo
7:20 pm - 11:20 amPHL  Philadelphia-ISP Islip Long Island
16h 00m1 stop Raleigh-Durham
Multiple Airlines Logo
12:00 pm - 11:16 pmISP  Islip Long Island-PHL Philadelphia
11h 16m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
$417Multiple Airlines
Mon, Nov 2 - Wed, Nov 4
Southwest Logo
6:25 am - 3:30 pmPHL  Philadelphia-ISP Islip Long Island
9h 05m1 stop Orlando
Southwest Logo
4:25 pm - 11:10 pmISP  Islip Long Island-PHL Philadelphia
6h 45m1 stop Orlando
$516Southwest
Tue, Nov 10 - Thu, Nov 12
Multiple Airlines Logo
7:42 am - 2:22 pmPHL  Philadelphia-ISP Islip Long Island
6h 40m1 stop Raleigh-Durham
Multiple Airlines Logo
6:08 pm - 11:15 amISP  Islip Long Island-PHL Philadelphia
17h 07m1 stop Myrtle Beach Intl
$551Multiple Airlines
Mon, Nov 2 - Wed, Nov 4
JetBlue Logo
6:00 am - 9:37 pmPHL  Philadelphia-ISP Islip Long Island
15h 37m1 stop Fort Lauderdale
JetBlue Logo
6:00 am - 11:43 pmISP  Islip Long Island-PHL Philadelphia
17h 43m1 stop Fort Lauderdale
$817JetBlue
Sat, Nov 7 - Sun, Nov 8
JetBlue Logo
6:00 am - 9:37 pmPHL  Philadelphia-ISP Islip Long Island
15h 37m1 stop Fort Lauderdale
JetBlue Logo
6:00 am - 11:43 pmISP  Islip Long Island-PHL Philadelphia
17h 43m1 stop Fort Lauderdale
$827JetBlue
Sat, Nov 7 - Sun, Nov 8

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JetBlue flights from Philadelphia to Islip, New York

Our best JetBlue deals on Philadelphia to Islip, New York flight tickets
JetBlue
Nov 7
PHL6:00 amPhiladelphia
15h 37m
1 stop
ISP9:37 pmIslip Long Island
Nov 8
ISP6:00 amIslip Long Island
17h 43m
1 stop
PHL11:43 pmPhiladelphia
$817
JetBlue
Nov 7
PHL6:00 amPhiladelphia
15h 37m
1 stop
ISP9:37 pmIslip Long Island
Nov 8
ISP6:00 amIslip Long Island
17h 43m
1 stop
PHL11:43 pmPhiladelphia
$827

Southwest flights from Philadelphia to Islip, New York

Our best Southwest deals on Philadelphia to Islip, New York flight tickets
Southwest
Nov 10
PHL6:25 amPhiladelphia
9h 05m
1 stop
ISP3:30 pmIslip Long Island
Nov 12
ISP4:25 pmIslip Long Island
6h 45m
1 stop
PHL11:10 pmPhiladelphia
$516
Southwest
Oct 21
PHL7:00 amPhiladelphia
6h 10m
1 stop
ISP1:10 pmIslip Long Island
Oct 28
ISP4:20 pmIslip Long Island
5h 55m
1 stop
PHL10:15 pmPhiladelphia
$752
Southwest
Oct 21
PHL7:00 amPhiladelphia
6h 10m
1 stop
ISP1:10 pmIslip Long Island
Oct 28
ISP12:50 pmIslip Long Island
8h 45m
2 stops
PHL9:35 pmPhiladelphia
$757

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Islip, New York that are best for you.

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Route

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Price

Cheapest round-trip

PhiladelphiaIslip

PHL Philadelphia - ISP Islip Long Island

PHLISP

Philadelphia

Tue 11/10

5:14 pm-11:20 am

2 stops18h 06m

Islip Long Island

Thu 11/12

10:57 am-4:24 pm

1 stop5h 27m

$360

PhiladelphiaIslip

PHL Philadelphia - ISP Islip Long Island

PHLISP

Philadelphia

Mon 11/2

7:20 pm-11:20 am

1 stop16h 00m

Islip Long Island

Wed 11/4

12:00 pm-11:16 pm

2 stops11h 16m

$417
Quickest round-trip

PhiladelphiaIslip

PHL Philadelphia - ISP Islip Long Island

PHLISP

Philadelphia

Tue 11/10

6:25 am-3:30 pm

1 stop9h 05m

Islip Long Island

Thu 11/12

4:25 pm-11:10 pm

1 stop6h 45m

$516

PhiladelphiaIslip

PHL Philadelphia - ISP Islip Long Island

PHLISP

Philadelphia

Mon 11/2

7:42 am-2:22 pm

1 stop6h 40m

Islip Long Island

Wed 11/4

6:08 pm-11:15 am

1 stop17h 07m

$551

PhiladelphiaIslip

PHL Philadelphia - ISP Islip Long Island

PHLISP

Philadelphia

Sat 11/7

6:00 am-9:37 pm

1 stop15h 37m

Islip Long Island

Sun 11/8

6:00 am-11:43 pm

1 stop17h 43m

$817

PhiladelphiaIslip

PHL Philadelphia - ISP Islip Long Island

PHLISP

Philadelphia

Sat 11/7

6:00 am-9:37 pm

1 stop15h 37m

Islip Long Island

Sun 11/8

6:00 am-11:43 pm

1 stop17h 43m

$827

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Philadelphia to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Islip, New York (PHL to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Islip, New York

Best Price Found

$360

Fastest flight time

16h 00m

Direct flights

None
The best flight deal from Philadelphia to Islip, New York found on momondo in the last 72 hours is $360
The fastest flight from Philadelphia to Islip, New York takes 16h 00m
There are no direct flights from Philadelphia to Islip, New York. There are no popular flight routes from Philadelphia to Islip, New York.
Search flight deals

Frequently asked questions about flying from Philadelphia to Islip, New York

  • How far is Philadelphia to Islip Long Island by plane?

    There are 115.4 mi between Philadelphia and Islip Long Island. 16h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Philadelphia Airport to Islip Long Island Airport?

    Prices for flights from Philadelphia Airport to Islip Long Island Airport refresh daily.

  • How old do you have to be to fly from Philadelphia Airport to Islip Long Island Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Philadelphia to Islip, New York

  • How do I get Price Alerts for flights from Philadelphia to Islip, New York?

    Search flight deals from Philadelphia to Islip, New York. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Philadelphia to Islip, New York with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Southampton
Amagansett
Sag Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Islip?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Islip for you.

Can I find flights from Philadelphia to Islip with flexible booking policies on momondo?

Flights from Philadelphia to Islip with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Islip?

Once you have performed a search for Philadelphia to Islip flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Islip right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Islip now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Islip and let you know when they change.

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