Which airports can I use when flying from New York to Islip?

Flights from New York to Islip may depart from several airports in New York area, including Newark (EWR), New York John F Kennedy Intl (JFK) and New York LaGuardia (LGA). Flights usually arrive at Islip Long Island (ISP).

What cabin classes can I book on flights from New York to Islip?

Only Economy Class is available on flights from New York to Islip.

Which airports do connecting flights from New York to Islip pass through?

Connecting flights from New York to Islip most commonly pass through: • Boston Logan Intl (BOS) - 67% of one-stop connections • Fort Lauderdale (FLL) - 33% of one-stop connections

Can I save money by using flexible dates for flights from New York to Islip?

Yes. Flexible dates can save you up to 71% on flights from New York to Islip. Monday is the cheapest departure day at $366 round-trip on average, while Thursday is the most expensive at $1,223, a difference of $857. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from New York to Islip?

There are currently no nonstop flights available from New York to Islip. Flights with 1 layover take between 4h 58m and 7h 17m in total, depending on the connection.

Do I need a passport to fly from New York to Islip?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from New York to Islip changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $553 to $1,474. That means the highest observed fare was about 3x higher than the lowest one.

How much time can I save by choosing a different layover airport from New York to Islip?

Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time at 4h 58m, compared with 7h 17m via Fort Lauderdale (FLL).

What car rental options are available at Islip Long Island Airport (ISP)?

Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates starting from around $38 for economy cars. Top options include: • Budget • Enterprise Rent-A-Car • Avis • National • Empire Rent A Car

What is the cheapest New York to Islip flight route?

Newark Airport (EWR) to Islip (ISP) is the cheapest New York to Islip route, averaging $366 round-trip. Other New York to Islip routes average $858, based on KAYAK data over the past 12 months.

Which airline is the cheapest to fly from New York to Islip?

Frontier ($562) and JetBlue ($678) are the cheapest airlines to fly round-trip from New York to Islip according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from New York to Islip?

Boston Logan Intl (BOS) is the most popular layover for the New York to Islip route. 67% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via BOS.

What is the cheapest layover airport when flying from New York to Islip?

Flights via Fort Lauderdale (FLL) offer the most affordable fares, with an average round-trip price of $517. Based on KAYAK data over the past 3 months.

When flying from New York to Islip which airport offers the shortest layover?

Boston Logan Intl (BOS) had the shortest average connection time for New York to Islip layovers at 3h 34m over the past 3 months.

$195 CHEAP FLIGHTS from New York to Islip (NYC - ISP)

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Cheapest round-trip

$553

Typical prices: $366-$858

Frontier

Thu 11/22Mon 12/3

EWR - ISP • 1 stop

Top routes

EWR - ISP

Cheapest • 40% average savings

JFK - ISP

Most popular

Insights

Top layover airports

Fort Lauderdale (FLL)

Cheapest • Avg $517 (round-trip)

Boston Logan Intl (BOS)

Shortest trip • 4h 58m (one-way)

Insights

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Flight Deals

Cheap Flights from New York to Islip (NYC-ISP)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from New York to Islip

Sun, Nov 22 - Thu, Dec 3

11:30 am - 3:45 pmEWR Newark-ISP Islip Long Island

28h 15m1 stop Orlando

10:57 am - 12:29 amISP Islip Long Island-EWR Newark

37h 32m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson

$553Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

11:30 am - 3:45 pmEWR Newark-ISP Islip Long Island

28h 15m1 stop Orlando

4:40 pm - 9:29 pmISP Islip Long Island-EWR Newark

28h 49m1 stop Orlando

$562Frontier

Mon, Nov 23 - Mon, Nov 30

6:00 am - 3:45 pmEWR Newark-ISP Islip Long Island

9h 45m2 stops Atlanta Hartsfield-Jackson Orlando

4:40 pm - 9:29 pmISP Islip Long Island-EWR Newark

28h 49m1 stop Orlando

$625Frontier

Thu, Nov 26 - Thu, Dec 3

11:00 pm - 3:45 pmEWR Newark-ISP Islip Long Island

16h 45m2 stops Atlanta Hartsfield-Jackson Orlando

2:17 pm - 9:29 pmISP Islip Long Island-EWR Newark

7h 12m1 stop Orlando

$633Frontier

Fri, Dec 4 - Mon, Dec 7

3:00 pm - 10:40 pmEWR Newark-ISP Islip Long Island

7h 40m1 stop Fort Lauderdale

10:39 am - 11:34 pmISP Islip Long Island-EWR Newark

12h 55m1 stop Orlando

$678JetBlue

Fri, Dec 4 - Mon, Dec 7

10:40 am - 10:40 pmJFK New York John F Kennedy Intl-ISP Islip Long Island

12h 00m1 stop Fort Lauderdale

10:39 am - 8:42 pmISP Islip Long Island-JFK New York John F Kennedy Intl

10h 03m1 stop Orlando

$679JetBlue

Wed, Nov 18 - Thu, Nov 26

11:29 am - 9:37 pmJFK New York John F Kennedy Intl-ISP Islip Long Island

10h 08m1 stop Fort Lauderdale

12:10 pm - 10:28 pmISP Islip Long Island-JFK New York John F Kennedy Intl

10h 18m1 stop Orlando

$690JetBlue

Sat, Nov 14 - Mon, Nov 16

7:45 am - 9:37 pmEWR Newark-ISP Islip Long Island

13h 52m1 stop Fort Lauderdale

2:28 pm - 11:58 pmISP Islip Long Island-EWR Newark

9h 30m1 stop Orlando

$700JetBlue

Thu, Nov 26 - Thu, Dec 3

2:55 pm - 10:40 pmEWR Newark-ISP Islip Long Island

7h 45m1 stop Fort Lauderdale

2:17 pm - 9:29 pmISP Islip Long Island-EWR Newark

7h 12m1 stop Orlando

$707Multiple Airlines

Mon, Mar 15 - Fri, Mar 19

5:55 am - 10:03 pmEWR Newark-ISP Islip Long Island

16h 08m1 stop Fort Lauderdale

6:00 am - 1:00 pmISP Islip Long Island-EWR Newark

7h 00m1 stop Fort Lauderdale

$716JetBlue

Booking Insights

Price, demand and travel trends for New York to Islip flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

What is the cheapest New York to Islip flight route? KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.: Newark Airport (EWR) to Islip (ISP) is the cheapest New York to Islip route, averaging $366 round-trip. Other New York to Islip routes average $858, based on KAYAK data over the past 12 months.

Find deals

Cheapest flight	$195

One-way flight from Newark Airport to Islip

When to book flights from New York to Islip

Are your dates flexible? Find out the best times to travel from New York to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from New York to Islip?
Only Economy Class is available on flights from New York to Islip.
How long is a flight from New York to Islip?
There are currently no nonstop flights available from New York to Islip. Flights with 1 layover take between 4h 58m and 7h 17m in total, depending on the connection.
Do I need a passport to fly from New York to Islip?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from New York to Islip changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $553 to $1,474. That means the highest observed fare was about 3x higher than the lowest one.
What car rental options are available at Islip Long Island Airport (ISP)?
Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates starting from around $38 for economy cars. Top options include:

• Budget
• Enterprise Rent-A-Car
• Avis
• National
• Empire Rent A Car
Which airports can I use when flying from New York to Islip?
Flights from New York to Islip may depart from several airports in New York area, including Newark (EWR), New York John F Kennedy Intl (JFK) and New York LaGuardia (LGA). Flights usually arrive at Islip Long Island (ISP).
Which airports do connecting flights from New York to Islip pass through?
Connecting flights from New York to Islip most commonly pass through:

• Boston Logan Intl (BOS) - 67% of one-stop connections
• Fort Lauderdale (FLL) - 33% of one-stop connections
Can I save money by using flexible dates for flights from New York to Islip?
Yes. Flexible dates can save you up to 71% on flights from New York to Islip. Monday is the cheapest departure day at $366 round-trip on average, while Thursday is the most expensive at $1,223, a difference of $857.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from New York to Islip?
Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time at 4h 58m, compared with 7h 17m via Fort Lauderdale (FLL).

If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $366, about $857 less than Thursday fares (70% savings) based on the last 12 months.

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Everything you should know

Cheap Flights from New York to Islip (NYC-ISP)

Recent round-trip flight deals from New York to Islip

Recent one-way flight deals from New York to Islip

Price, demand and travel trends for New York to Islip flights

What is the cheapest New York to Islip flight route?

Which airline is the cheapest to fly from New York to Islip?

What’s the most popular layover airport when flying from New York to Islip?

What is the cheapest layover airport when flying from New York to Islip?

When flying from New York to Islip which airport offers the shortest layover?

Key details for New York to Islip flights

Cheapest flight

When to book flights from New York to Islip

Your New York to Islip flight questions, answered

Your guide to booking New York to Islip flights

More options for your flight from New York to Islip

Complete your trip to Islip with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from New York to Islip

Find direct flights to and from New York and Islip

Flights from domestic origins to Islip

Flights to other popular destinations