How long is the flight from New York to Islip, New York?

For as low as $420, Frontier can have you in Islip, New York from New York in 11h 03m. The distance from New York to Islip, New York is about 57 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular routes from New York to Islip, New York?

The most popular flight routes from New York to Islip, New York are Newark - Islip Long Island, New York LaGuardia - Islip Long Island and New York John F Kennedy Intl - Islip Long Island.

What is the cheapest time of day to fly from NYC to ISP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York to Islip, New York as you normally would.

Most accurate provider : When it comes to deals on New York-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Islip, New York flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New York-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Islip from New York?

For a flight from New York to Islip, you will be flying into Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city. Long Island is the only Islip airport and it handles 0 inbound flights from New York per day. 0 airlines have flights to Islip Long Island from New York on a regular basis.

Can I find deals for flights from New York to Islip that include hotel bookings?

Yes. In addition to deals on New York to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New York to Islip?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Islip.

Can I find deals for business class flights from New York to Islip?

Yes. Cheapflights offers flight deals from New York to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$204+ Cheap Flights from New York, NY to Islip, NY

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Cheap flight deals from New York to Islip

Cheapest

Best

Last-minute

One-way

Cheapest flights from New York to Islip
Explore the most affordable flight options available from New York to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Sat 10/1012:39 pm -

1 stop21h 38m

Thu 11/127:45 pm -

2 stops15h 51m

Deal found 9/6

$345

Thu 10/110:56 am -

1 stop30h 02m

Sun 11/17:45 pm -

2 stops15h 51m

Deal found 9/2

$377

Wed 9/2312:39 pm -

2 stops28h 19m

Tue 9/2912:00 pm -

1 stop23h 39m

Deal found 9/6

$384

Sat 10/312:39 pm -

1 stop21h 38m

Sat 10/106:25 pm -

1 stop15h 51m

Deal found 9/6

$400

Thu 9/2410:56 am -

1 stop30h 02m

Tue 9/2912:00 pm -

1 stop23h 39m

Deal found 9/6

$409

Wed 9/2312:39 pm -

2 stops28h 19m

Wed 9/305:43 pm -

1 stop16h 33m

Deal found 9/6

$412

Thu 9/2410:56 am -

1 stop30h 02m

Wed 9/3012:00 pm -

2 stops22h 16m

Deal found 9/6

$416

Fri 10/25:55 am -

1 stop11h 03m

Tue 10/65:43 pm -

1 stop7h 18m

Deal found 9/3

$420

Mon 9/2112:16 pm -

2 stops52h 42m

Tue 9/2912:00 pm -

1 stop23h 39m

Deal found 9/6

$429

Fri 10/25:55 am -

1 stop11h 03m

Wed 10/75:43 pm -

1 stop7h 18m

Deal found 9/3

$434

Fri 10/25:55 am -

1 stop11h 03m

Wed 10/712:00 pm -

2 stops37h 02m

Deal found 9/3

$437

Thu 10/110:29 pm -

2 stops18h 29m

Sun 11/16:33 pm -

1 stop29h 30m

Deal found 9/2

$449

Best flights from New York to Islip
Discover carefully curated flight deals from New York to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.

Thu 10/110:56 am -

1 stop30h 02m

Sun 11/17:45 pm -

2 stops15h 51m

Deal found 9/2

$377

Fri 10/25:55 am -

1 stop11h 03m

Tue 10/65:43 pm -

1 stop7h 18m

Deal found 9/3

$420

Thu 10/112:00 pm -

1 stop11h 22m

Sun 11/16:00 am -

1 stop14h 00m

Deal found 9/2

$514

Sun 9/2010:56 am -

2 stops24h 16m

Tue 9/2912:00 pm -

1 stop23h 39m

Deal found 9/6

$571

Sat 10/312:39 pm -

2 stops29h 24m

Sat 10/106:25 pm -

1 stop15h 51m

Deal found 9/3

$406

Fri 10/25:55 am -

1 stop11h 03m

Wed 10/75:43 pm -

1 stop7h 18m

Deal found 9/3

$434

Thu 9/2410:56 am -

1 stop30h 02m

Tue 9/295:43 pm -

2 stops17h 56m

Deal found 9/6

$440

Thu 10/110:29 pm -

2 stops18h 29m

Sun 11/16:33 pm -

1 stop29h 30m

Deal found 9/2

$449

Sat 10/311:29 am -

1 stop11h 53m

Sun 10/116:00 am -

1 stop8h 07m

Deal found 9/6

$527

Sat 10/35:55 am -

1 stop11h 03m

Sun 10/116:25 pm -

2 stops40h 08m

Deal found 9/6

$466

Thu 9/2410:56 am -

1 stop30h 02m

Sat 9/265:43 pm -

1 stop16h 33m

Deal found 9/6

$466

Sat 10/37:59 am -

1 stop15h 23m

Sun 10/116:00 am -

1 stop17h 14m

Deal found 9/6

$528

Sat 10/35:55 am -

1 stop11h 03m

Sat 10/106:25 pm -

1 stop6h 38m

Deal found 9/3

$479

Fri 10/26:00 am -

1 stop17h 22m

Wed 10/77:00 am -

1 stop14h 28m

Deal found 9/3

$553

Sat 10/312:39 pm -

1 stop21h 38m

Sun 10/117:45 pm -

2 stops15h 51m

Deal found 9/6

$674

Sat 9/1912:39 pm -

2 stops28h 19m

Wed 9/305:43 pm -

1 stop16h 33m

Deal found 9/6

$508

Fri 10/212:00 pm -

1 stop11h 22m

Wed 10/77:00 am -

1 stop7h 07m

Deal found 9/3

$570

Thu 10/110:29 pm -

2 stops18h 29m

Thu 10/86:25 pm -

1 stop6h 37m

Deal found 9/3

$552

Fri 10/23:45 pm -

1 stop7h 37m

Tue 10/67:00 am -

1 stop7h 07m

Deal found 9/6

$592

Thu 9/105:55 am -

2 stops13h 10m

Sat 9/125:43 pm -

1 stop7h 18m

Deal found 9/6

$616

Fri 10/1612:00 pm -

1 stop9h 37m

Sat 10/243:06 pm -

1 stop6h 41m

Deal found 9/6

$593

Sun 9/2010:56 am -

1 stop30h 02m

Thu 10/17:45 pm -

2 stops15h 51m

Deal found 9/6

$633

Mon 10/57:59 am -

1 stop15h 23m

Sun 10/116:00 am -

1 stop17h 14m

Deal found 9/5

$627

Mon 10/56:15 am -

2 stops11h 48m

Sun 10/116:25 pm -

2 stops21h 49m

Deal found 9/5

$702

Sat 10/38:15 am -

1 stop15h 07m

Sat 10/107:05 am -

1 stop3h 55m

Deal found 9/3

$668

Thu 10/112:00 pm -

1 stop11h 22m

Sun 11/12:28 pm -

1 stop7h 18m

Deal found 9/2

$669

Wed 11/2511:06 am -

1 stop8h 00m

Sun 11/297:15 pm -

2 stops16h 21m

Deal found 9/4

$715

Fri 11/207:59 pm -

1 stop12h 51m

Sun 11/2212:36 pm -

1 stop10h 45m

Deal found 9/4

$678

Mon 9/284:00 pm -

1 stop7h 22m

Tue 9/297:00 am -

1 stop7h 59m

Deal found 9/3

$688

Fri 10/27:59 am -

1 stop15h 23m

Fri 10/96:00 am -

1 stop14h 00m

Deal found 9/4

$787

Last-minute flights from New York to Islip
Discover last-minute flight deals from New York to Islip. Data last updated September 7, 2026 and is based on user searches.

Mon 9/2112:16 pm -

2 stops52h 42m

Tue 9/2912:00 pm -

1 stop23h 39m

Deal found 9/6

$429

Wed 9/2312:39 pm -

2 stops28h 19m

Tue 9/2912:00 pm -

1 stop23h 39m

Deal found 9/6

$384

Wed 9/2312:39 pm -

2 stops28h 19m

Wed 9/305:43 pm -

1 stop16h 33m

Deal found 9/6

$412

Thu 9/2410:56 am -

1 stop30h 02m

Tue 9/2912:00 pm -

1 stop23h 39m

Deal found 9/6

$409

Thu 9/2410:56 am -

1 stop30h 02m

Wed 9/3012:00 pm -

2 stops22h 16m

Deal found 9/6

$416

Thu 10/110:56 am -

1 stop30h 02m

Sun 11/17:45 pm -

2 stops15h 51m

Deal found 9/2

$377

Thu 10/110:29 pm -

2 stops18h 29m

Sun 11/16:33 pm -

1 stop29h 30m

Deal found 9/2

$449

Fri 10/25:55 am -

1 stop11h 03m

Tue 10/65:43 pm -

1 stop7h 18m

Deal found 9/3

$420

Fri 10/25:55 am -

1 stop11h 03m

Wed 10/75:43 pm -

1 stop7h 18m

Deal found 9/3

$434

Fri 10/25:55 am -

1 stop11h 03m

Wed 10/712:00 pm -

2 stops37h 02m

Deal found 9/3

$437

Sat 10/312:39 pm -

1 stop21h 38m

Sat 10/106:25 pm -

1 stop15h 51m

Deal found 9/6

$400

Sat 10/1012:39 pm -

1 stop21h 38m

Thu 11/127:45 pm -

2 stops15h 51m

Deal found 9/6

$345

One-way flights from New York to Islip
Search for one-way flight options from New York to Islip. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.

Fri 10/24:55 pm -

2 stops18h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$204

Fri 9/251:30 pm -

2 stops27h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$250

Fri 9/2511:06 am -

1 stop29h 52m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$260

Fri 9/251:30 pm -

3 stops21h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$262

Sun 9/1310:29 pm -

2 stops18h 29m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/2

$277

Fri 9/256:43 pm -

2 stops22h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$278

Fri 9/116:43 pm -

2 stops22h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/6

$283

Fri 9/253:45 pm -

1 stop7h 37m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$288

Fri 10/23:45 pm -

1 stop7h 37m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$289

Fri 9/256:43 pm -

3 stops16h 37m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$290

Fri 9/111:00 pm -

2 stops27h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/6

$295

Sun 10/116:29 am -

2 stops12h 36m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/2

$310

Find flight deals from New York to Islip

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$345 (Kiwi.com)
One-way from	$204 (Kiwi.com)

Provider with most accurate pricing for New York (NYC)-Islip Long Island flight deals.

Search Deals

Provider most trusted by Cheapflights users for New York (NYC)-Islip Long Island flights.

Search Deals

From New York (NYC) to Islip Long Island

Search Deals

One-way flight from New York (NYC) to Islip Long Island

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkIslip

LGA New York LaGuardia - ISP Islip Long Island

LGAISP

New York LaGuardia

Fri 10/2

4:55 pm-11:20 am

2 stops18h 25m

Islip Long Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$204

NewarkIslip

EWR Newark - ISP Islip Long Island

EWRISP

Newark

Fri 9/25

1:30 pm-4:58 pm

2 stops27h 28m

Islip Long Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$250

New WindsorIslip

SWF New Windsor Stewart - ISP Islip Long Island

SWFISP

New Windsor Stewart

Fri 9/25

11:06 am-4:58 pm

1 stop29h 52m

Islip Long Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$260

NewarkIslip

EWR Newark - ISP Islip Long Island

EWRISP

Newark

Fri 9/25

1:30 pm-11:20 am

3 stops21h 50m

Islip Long Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$262

New YorkIslip

LGA New York LaGuardia - ISP Islip Long Island

LGAISP

New York LaGuardia

Fri 9/11

6:43 pm-4:58 pm

2 stops22h 15m

Islip Long Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$283

New YorkIslip

JFK New York John F Kennedy Intl - ISP Islip Long Island

JFKISP

New York John F Kennedy Intl

Fri 9/25

3:45 pm-11:22 pm

1 stop7h 37m

Islip Long Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$288

New WindsorIslip

SWF New Windsor Stewart - ISP Islip Long Island

SWFISP

New Windsor Stewart

Fri 9/25

10:48 am-11:20 am

3 stops24h 32m

Islip Long Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$319

New WindsorIslip

SWF New Windsor Stewart - ISP Islip Long Island

SWFISP

New Windsor Stewart

Sun 9/13

6:21 pm-12:58 pm

3 stops42h 37m

Islip Long Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$335

New WindsorIslip

SWF New Windsor Stewart - ISP Islip Long Island

SWFISP

New Windsor Stewart

Thu 10/1

10:56 am-4:58 pm

1 stop30h 02m

Islip Long Island

Sun 11/1

7:45 pm-11:36 am

2 stops15h 51m

$377

NewarkIslip

EWR Newark - ISP Islip Long Island

EWRISP

Newark

Sun 9/13

12:17 pm-11:12 am

3 stops22h 55m

Islip Long Island

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 54 resultsSorted by cheapest first

...

Compare providers for flights from New York to Islip

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Islip in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on New York-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Islip, New York flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New York-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New York to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from New York with our price prediction graph.

NYC-ISP

LGA-ISP

EWR-ISP

SWF-ISP

JFK-ISP

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York to Islip

NYC-ISP

LGA-ISP

EWR-ISP

SWF-ISP

JFK-ISP

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Islip from New York?
For a flight from New York to Islip, you will be flying into Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city. Long Island is the only Islip airport and it handles 0 inbound flights from New York per day. 0 airlines have flights to Islip Long Island from New York on a regular basis.
How long is the flight from New York to Islip, New York?
For as low as $420, Frontier can have you in Islip, New York from New York in 11h 03m. The distance from New York to Islip, New York is about 57 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from New York to Islip, New York?
The most popular flight routes from New York to Islip, New York are Newark - Islip Long Island, New York LaGuardia - Islip Long Island and New York John F Kennedy Intl - Islip Long Island.
Can I find deals for flights from New York to Islip that include hotel bookings?
Yes. In addition to deals on New York to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New York to Islip?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Islip.
Can I find deals for business class flights from New York to Islip?
Yes. Cheapflights offers flight deals from New York to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$204+ Cheap flights from New York, NY (NYC) to Islip, NY (ISP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from New York to Islip

Cheapest flights from New York to IslipExplore the most affordable flight options available from New York to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Explore the most affordable flight options available from New York to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Best flights from New York to IslipDiscover carefully curated flight deals from New York to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.

Discover carefully curated flight deals from New York to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.

Last-minute flights from New York to IslipDiscover last-minute flight deals from New York to Islip. Data last updated September 7, 2026 and is based on user searches.

Discover last-minute flight deals from New York to Islip. Data last updated September 7, 2026 and is based on user searches.

One-way flights from New York to IslipSearch for one-way flight options from New York to Islip. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.

Search for one-way flight options from New York to Islip. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.

Find flight deals from New York to Islip

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Most trusted provider

Round-trip from

One-way from

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

Compare providers for flights from New York to Islip

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Islip in September.

Best time to book a flight from New York to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from New York with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Islip from New York?

How long is the flight from New York to Islip, New York?

What are the most popular routes from New York to Islip, New York?

Can I find deals for flights from New York to Islip that include hotel bookings?

How can I find direct flights from New York to Islip?

Can I find deals for business class flights from New York to Islip?

Traveling to a place near Islip?

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Alternative routes for New York to Islip

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Complete your trip

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Search flights from New York to Islip by cabin class

Find flights from New York to Islip, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Islip

Explore flights to Islip departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.

New York and Islip flights

Browse other New York and Islip flight options. Last updated on September 7, 2026.

Other flights from New York

Browse through other flights departing from New York. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.

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Cheapest flights from New York to Islip
Explore the most affordable flight options available from New York to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Best flights from New York to Islip
Discover carefully curated flight deals from New York to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.

Last-minute flights from New York to Islip
Discover last-minute flight deals from New York to Islip. Data last updated September 7, 2026 and is based on user searches.

One-way flights from New York to Islip
Search for one-way flight options from New York to Islip. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.