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

Currently, January is the cheapest month in which you can book a flight from Islip, New York to New York (average of $236). Flying from Islip, New York to New York in June is currently the most expensive (average of $351). 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 Islip, New York to New York?

Most travelers choose Islip Long Island - New York John F Kennedy Intl, Islip Long Island - New York LaGuardia or Islip Long Island - New Windsor Stewart when deciding on the best route from Islip, New York to New York.

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

When flying from Islip, New York to New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Most trusted provider : When it comes to deals on Islip, New York-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 Islip, New York-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 from for flights from Islip to New York?

Located just 7.2 mi from the city center, Islip Long Island is the airport most travelers will use when flying to New York from Islip. Booking flights from Long Island (ISP) to New York should be relatively easy as there are 0 daily outbound flights to New York from 0 different airlines.

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

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

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

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

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

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

$358+ Flights from Islip, NY to New York, NY

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1. Tell us where you want to go

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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.

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Cheap flight deals from Islip to New York

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

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

Search Deals

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

Search Deals

Find flight deals from Islip to New York

Cheapest flights from Islip to New York
Explore the most affordable flight options available from Islip to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Thu 4/1710:50 amISP - LGA

3 stops46h 10mMultiple Airlines

Mon 4/218:43 amLGA - ISP

1 stop11h 02mMultiple Airlines

Deal found 4/1

$768

Thu 4/2410:50 amISP - SWF

2 stops24h 30mBreeze Airways

Thu 5/111:00 amSWF - ISP

1 stop24h 02mBreeze Airways

Deal found 3/31

$879

Thu 4/2410:50 amISP - SWF

2 stops24h 30mMultiple Airlines

Thu 5/112:06 pmSWF - ISP

2 stops21h 58mMultiple Airlines

Deal found 3/31

$907

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

Thu 4/2410:39 amISP - JFK

1 stop10h 21mJetBlue

Thu 5/12:50 pmJFK - ISP

1 stop6h 38mJetBlue

Deal found 3/31

$358

Thu 4/2410:39 amISP - LGA

1 stop9h 56mJetBlue

Thu 5/19:37 amLGA - ISP

1 stop7h 13mJetBlue

Deal found 3/31

$443

Thu 4/2410:50 amISP - LGA

2 stops9h 25mMultiple Airlines

Thu 5/110:57 amLGA - ISP

2 stops23h 07mMultiple Airlines

Deal found 3/31

$579

Thu 4/2410:50 amISP - SWF

2 stops24h 30mBreeze Airways

Thu 5/111:00 amSWF - ISP

1 stop24h 02mBreeze Airways

Deal found 3/31

$879

Thu 4/2410:50 amISP - SWF

2 stops24h 30mMultiple Airlines

Thu 5/112:06 pmSWF - ISP

2 stops21h 58mMultiple Airlines

Deal found 3/31

$907

One-way flights from Islip to New York
Search for one-way flight options from Islip to New York. Find affordable one-way fares based on user searches. Data last updated April 2, 2025.

Sat 4/196:20 pmISP - LGA

3 stops23h 39mMultiple Airlines

Deal found 3/31

$531

Sat 4/1911:42 amISP - SWF

1 stop23h 15mBreeze Airways

Deal found 3/31

$689

Sat 4/1911:45 amISP - JFK

1 stop9h 23mJetBlue

Deal found 3/31

$715

Sat 4/192:35 pmISP - SWF

3 stops28h 39mMultiple Airlines

Deal found 3/31

$747

Sat 4/1910:39 amISP - LGA

1 stop9h 56mJetBlue

Deal found 3/31

$772

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Thu 4/24

10:39 am-9:00 pm

1 stop10h 21m

New York John F Kennedy Intl

Thu 5/1

2:50 pm-9:28 pm

1 stop6h 38m

$358

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Thu 4/24

10:39 am-8:35 pm

1 stop9h 56m

New York LaGuardia

Thu 5/1

9:37 am-4:50 pm

1 stop7h 13m

$443

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Thu 4/24

10:50 am-8:15 pm

2 stops9h 25m

New York LaGuardia

Thu 5/1

10:57 am-10:04 am

2 stops23h 07m

$579

IslipNew Windsor

ISP - SWF

ISPSWF

Islip Long Island

Thu 4/24

10:50 am-11:20 am

2 stops24h 30m

New Windsor Stewart

Thu 5/1

11:00 am-11:02 am

1 stop24h 02m

$879

IslipNew Windsor

ISP - SWF

ISPSWF

Islip Long Island

Thu 4/24

10:50 am-11:20 am

2 stops24h 30m

New Windsor Stewart

Thu 5/1

12:06 pm-10:04 am

2 stops21h 58m

$907

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Sat 4/19

6:20 pm-5:59 pm

3 stops23h 39m

$531

IslipNew Windsor

ISP - SWF

ISPSWF

Islip Long Island

Sat 4/19

11:42 am-10:57 am

1 stop23h 15m

$689

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Sat 4/19

11:45 am-9:08 pm

1 stop9h 23m

$715

IslipNew Windsor

ISP - SWF

ISPSWF

Islip Long Island

Sat 4/19

2:35 pm-7:14 pm

3 stops28h 39m

$747

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Sat 4/19

10:39 am-8:35 pm

1 stop9h 56m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Compare providers for flights from Islip to New York

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

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	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 Islip, New York-New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-New York flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Islip, New York-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 Islip, New York-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 Islip to New York

Have a flexible travel schedule? Discover the best time to fly to New York from Islip 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 Islip to New York

Rainfall in New York by month

In terms of precipitation, rainfall in New York ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York when rainfall is around 2.8 in.

Temperature in New York by month

If weather is an important factor for your trip to 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing New York

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

2,922 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 from for flights from Islip to New York?
Located just 7.2 mi from the city center, Islip Long Island is the airport most travelers will use when flying to New York from Islip. Booking flights from Long Island (ISP) to New York should be relatively easy as there are 0 daily outbound flights to New York from 0 different airlines.
What are the most popular routes from Islip, New York to New York?
Most travelers choose Islip Long Island - New York John F Kennedy Intl, Islip Long Island - New York LaGuardia or Islip Long Island - New Windsor Stewart when deciding on the best route from Islip, New York to New York.
Can I find deals for flights from Islip to New York that include hotel bookings?
Yes. In addition to deals on Islip to New York flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to New York?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to New York.
Can I find deals for business class flights from Islip to New York?
Yes. Cheapflights offers flight deals from Islip to New York 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 Islip, New York to New York?
Currently, January is the cheapest month in which you can book a flight from Islip, New York to New York (average of $236). Flying from Islip, New York to New York in June is currently the most expensive (average of $351). 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

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Elizabeth

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$358+ Cheap flights from Islip, NY (ISP) to New York, NY (NYC)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to New York with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Islip to New York

Most accurate provider

Most trusted provider

Find flight deals from Islip to New York

Cheapest flights from Islip to New YorkExplore the most affordable flight options available from Islip to New York. 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 Islip to New York. 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 Islip to New York that are best for you.

Compare providers for flights from Islip to New York

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 Islip to New York in April.

Best time to book a flight from Islip to New York

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

Cheapflights Insights

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

Rainfall in New York by month

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

Temperature in New York by month

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

Reviews of airlines servicing New York

Related info for your journey

Find useful and relevant information for your journey from Islip to New York. 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 from for flights from Islip to New York?

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

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

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

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

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

Traveling to a place near Islip?

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Alternative routes for Islip to New York

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Cheapest flights from Islip to New York
Explore the most affordable flight options available from Islip to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.