How do I get Price Alerts for flights from Newark Airport to Islip, New York?

Search flight deals from Newark Airport 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 Newark Airport 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?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Islip Long Island Airport.

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

The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$254 Cheap Flights from Newark Airport to Islip, New York in 2025/26

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6:00 am - 12:56 pmEWR-ISP

6h 56m1 stop

12:35 pm - 11:00 pmISP-EWR

10h 25m1 stop

$834JetBlue

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Fri, May 1 - Mon, May 4

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

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Route

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Price

NewarkIslip

EWR - ISP

EWRISP

Newark

Fri 5/1

6:00 am-12:56 pm

1 stop6h 56m

Islip Long Island

Mon 5/4

12:35 pm-11:00 pm

1 stop10h 25m

$834

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Newark Airport to Islip, New York

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

Estimated round-trip price

Cheap Newark Airport to Islip, New York (EWR to ISP) flight deals and tips

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

Direct flights	None

There are no direct flights from Newark Airport to Islip, New York. There are no popular flight routes from Newark Airport to Islip, New York.

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How far is Newark to Islip Long Island by plane?
The straight-line distance from Newark to Islip Long Island is 50.6 mi. Typically, this will take 6h 56m by plane in normal conditions.
When did momondo last update prices for flights from Newark Airport to Islip Long Island Airport?
Prices for flights from Newark Airport to Islip Long Island Airport refresh daily.
How old do you have to be to fly from Newark Airport to Islip Long Island Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Newark Airport to Islip, New York?
Search flight deals from Newark Airport 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 Newark Airport 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?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

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

Finding the right flight to Islip from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Islip quick and easy, saving you time and money.

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

Yes. All flights to Islip from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Islip?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Islip from New York.

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

If you are not ready to book a flight from New York 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.