What is the cheapest month to book a flight from New York to Islip, New York?

Currently, January is the cheapest month in which you can book a flight from New York to Islip, New York (average of $108). Flying from New York to Islip, New York in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 New York John F Kennedy Intl - Islip Long Island, New York LaGuardia - Islip Long Island and Newark - 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.

$131+ Flights from New York, NY to Islip, NY

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New York to Islip with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New York to Islip

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$221 (JetBlue)

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

Find flight deals from New York to Islip

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 April 2, 2025.

Thu 5/12:50 pmJFK - ISP

1 stop6h 38mJetBlue

Wed 5/76:00 amISP - JFK

1 stop4h 29mJetBlue

Deal found 4/1

$241

Thu 5/16:59 amEWR - ISP

1 stop9h 51mJetBlue

Wed 5/71:41 pmISP - EWR

1 stop7h 24mJetBlue

Deal found 4/1

$316

Fri 6/136:30 amLGA - ISP

1 stop6h 11mJetBlue

Mon 6/161:36 pmISP - LGA

1 stop7h 54mJetBlue

Deal found 4/1

$548

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 April 2, 2025.

Thu 5/12:50 pmJFK - ISP

1 stop6h 38mJetBlue

Tue 5/136:00 amISP - JFK

1 stop6h 57mJetBlue

Deal found 3/31

$221

Mon 4/146:04 amEWR - ISP

1 stop13h 41mMultiple Airlines

Mon 4/218:25 pmISP - EWR

1 stop14h 45mMultiple Airlines

Deal found 3/31

$607

Thu 5/16:59 amEWR - ISP

1 stop9h 51mJetBlue

Wed 5/71:41 pmISP - EWR

1 stop7h 24mJetBlue

Deal found 4/1

$316

Last-minute flights from New York to Islip
Discover last-minute flight deals from New York to Islip. Data last updated April 2, 2025 and is based on user searches.

Thu 5/12:50 pmJFK - ISP

1 stop6h 38mJetBlue

Wed 5/76:00 amISP - JFK

1 stop4h 29mJetBlue

Deal found 4/1

$241

Thu 5/16:59 amEWR - ISP

1 stop9h 51mJetBlue

Wed 5/71:41 pmISP - EWR

1 stop7h 24mJetBlue

Deal found 4/1

$316

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 April 2, 2025.

Thu 7/317:00 amEWR - ISP

1 stop6h 43mJetBlue

Deal found 3/31

$323

Thu 7/317:00 amLGA - ISP

1 stop6h 43mJetBlue

Deal found 3/31

$362

Sun 4/208:59 pmEWR - ISP

2 stops22h 46mMultiple Airlines

Deal found 4/1

$376

Sun 4/206:00 amLGA - ISP

2 stops37h 45mMultiple Airlines

Deal found 4/1

$426

Mon 4/1412:00 pmSWF - ISP

1 stop7h 45mBreeze Airways

Deal found 4/1

$492

Sun 4/2011:21 amJFK - ISP

2 stops24h 55mMultiple Airlines

Deal found 4/1

$493

Fri 4/1111:50 amSWF - ISP

2 stops26h 05mMultiple Airlines

Deal found 4/1

$578

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Thu 5/1

2:50 pm-9:28 pm

1 stop6h 38m

Islip Long Island

Wed 5/7

6:00 am-10:29 am

1 stop4h 29m

$241

NewarkIslip

EWR - ISP

EWRISP

Newark

Thu 5/1

6:59 am-4:50 pm

1 stop9h 51m

Islip Long Island

Wed 5/7

1:41 pm-9:05 pm

1 stop7h 24m

$316

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Fri 6/13

6:30 am-12:41 pm

1 stop6h 11m

Islip Long Island

Mon 6/16

1:36 pm-9:30 pm

1 stop7h 54m

$548

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Thu 7/31

2:45 pm-9:15 pm

1 stop6h 30m

$131

NewarkIslip

EWR - ISP

EWRISP

Newark

Thu 7/31

7:00 am-1:43 pm

1 stop6h 43m

$323

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Thu 7/31

7:00 am-1:43 pm

1 stop6h 43m

$362

NewarkIslip

EWR - ISP

EWRISP

Newark

Sun 4/20

8:59 pm-7:45 pm

2 stops22h 46m

$376

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Sun 4/20

6:00 am-7:45 pm

2 stops37h 45m

$426

New WindsorIslip

SWF - ISP

SWFISP

New Windsor Stewart

Mon 4/14

12:00 pm-7:45 pm

1 stop7h 45m

$492

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Sun 4/20

11:21 am-12:16 pm

2 stops24h 55m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 11 results

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 April.

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

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

Rainfall in Islip by month

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.

Temperature in Islip by month

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).

Reviews of airlines servicing Islip

Breeze Airways

8.1

Very good

157 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Breeze Airways

8.1

Very good

157 reviews

Breeze Airways

8.1

Very good

157 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

JetBlue

7.3

Good

2,924 reviews

Breeze Airways

8.1

Very good

157 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.
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 New York John F Kennedy Intl - Islip Long Island, New York LaGuardia - Islip Long Island and Newark - 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.
What is the cheapest month to book a flight from New York to Islip, New York?
Currently, January is the cheapest month in which you can book a flight from New York to Islip, New York (average of $108). Flying from New York to Islip, New York in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Southampton

Riverhead

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$131+ Cheap flights from New York, NY (NYC) to Islip, NY (ISP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New York to Islip with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New York to Islip

Most accurate provider

Most trusted provider

Round-trip from

Find 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 April 2, 2025.

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 April 2, 2025.

Cheapflights Fare Finder

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 April.

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

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

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated April 2, 2025.

Related info for your journey

Find useful and relevant information for your journey from New York to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What is the cheapest month to book a flight from New York to Islip, New York?

Traveling to a place near New York?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New York to Islip

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 April 2, 2025.