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$101+ Cheap flights from Islip, NY (ISP) to New York State

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — JFK
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Islip to New York

Keep the following information in mind while searching for Islip to New York flight deals. Data was last updated April 15, 2025.

Round-trip from

$189
(Mytrip)

One-way from

$101
(Trip.com)
From Islip Long Island to New York
Search Deals
One-way flight from Islip Long Island to New York
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 15, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:51 pmISP - BUF
1 stop14h 10mFrontier
Thu 5/18:47 pmBUF - ISP
1 stop19h 46mFrontier
Deal found 4/15$189
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:10 amISP - BUF
1 stop6h 15mSouthwest
Thu 5/225:20 pmBUF - ISP
1 stop5h 45mSouthwest
Deal found 4/14$214
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:10 pmISP - ROC
1 stop4h 55mSouthwest
Sat 5/1710:05 amROC - ISP
1 stop8h 20mSouthwest
Deal found 4/14$229
This JetBlue deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:00 amISP - JFK
1 stop4h 29mJetBlue
Mon 5/192:59 pmJFK - ISP
1 stop6h 29mJetBlue
Deal found 4/14$241
This JetBlue deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3012:59 pmISP - BUF
1 stop6h 17mJetBlue
Sat 5/317:05 amBUF - ISP
1 stop9h 45mJetBlue
Deal found 4/15$293
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/196:10 pmISP - ALB
1 stop4h 50mSouthwest
Fri 5/234:40 pmALB - ISP
1 stop6h 25mSouthwest
Deal found 4/14$367
This JetBlue deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2911:45 amISP - LGA
1 stop7h 02mJetBlue
Sat 5/39:37 amLGA - ISP
1 stop7h 13mJetBlue
Deal found 4/14$472
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1610:44 amISP - SYR
2 stops23h 34mMultiple Airlines
Sat 5/172:52 pmSYR - ISP
2 stops28h 07mMultiple Airlines
Deal found 4/14$585
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:44 amISP - LGA
1 stop9h 16mMultiple Airlines
Mon 5/195:54 amLGA - ISP
3 stops31h 21mMultiple Airlines
Deal found 4/14$640
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1610:44 amISP - ROC
2 stops23h 59mMultiple Airlines
Mon 5/1912:07 pmROC - ISP
3 stops25h 08mMultiple Airlines
Deal found 4/14$710
This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:55 pmISP - JFK
2 stops19h 38mMultiple Airlines
Sun 5/411:29 amJFK - ISP
3 stops27h 50mMultiple Airlines
Deal found 4/15$898
This Mytrip deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1710:50 amISP - ALB
3 stops31h 47mMultiple Airlines
Sat 4/196:51 pmALB - ISP
1 stop23h 54mMultiple Airlines
Deal found 4/13$1,437

Cheapflights Fare Finder

Customize your flight search to find flights from Islip to New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Islip to New York State that are best for you.

Fly from

Islip

Fly to

New York

Route

Depart

Return

Price

IslipBuffalo

ISP - BUF

ISPBUF

Islip Long Island

Wed 4/30

6:51 pm-9:01 am

1 stop14h 10m

Buffalo

Thu 5/1

8:47 pm-4:33 pm

1 stop19h 46m

$189

IslipBuffalo

ISP - BUF

ISPBUF

Islip Long Island

Tue 5/20

6:10 am-12:25 pm

1 stop6h 15m

Buffalo

Thu 5/22

5:20 pm-11:05 pm

1 stop5h 45m

$214

IslipRochester

ISP - ROC

ISPROC

Islip Long Island

Thu 5/15

6:10 pm-11:05 pm

1 stop4h 55m

Rochester Greater Rochester Intl

Sat 5/17

10:05 am-6:25 pm

1 stop8h 20m

$229

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Mon 5/12

6:00 am-10:29 am

1 stop4h 29m

New York John F Kennedy Intl

Mon 5/19

2:59 pm-9:28 pm

1 stop6h 29m

$241

IslipBuffalo

ISP - BUF

ISPBUF

Islip Long Island

Fri 5/30

12:59 pm-7:16 pm

1 stop6h 17m

Buffalo

Sat 5/31

7:05 am-4:50 pm

1 stop9h 45m

$293

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Mon 5/19

6:10 pm-11:00 pm

1 stop4h 50m

Albany Intl

Fri 5/23

4:40 pm-11:05 pm

1 stop6h 25m

$367

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Tue 4/29

11:45 am-6:47 pm

1 stop7h 02m

New York LaGuardia

Sat 5/3

9:37 am-4:50 pm

1 stop7h 13m

$472

IslipSyracuse

ISP - SYR

ISPSYR

Islip Long Island

Fri 5/16

10:44 am-10:18 am

2 stops23h 34m

Syracuse Hancock Intl

Sat 5/17

2:52 pm-6:59 pm

2 stops28h 07m

$585

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Mon 5/12

10:44 am-8:00 pm

1 stop9h 16m

New York LaGuardia

Mon 5/19

5:54 am-1:15 pm

3 stops31h 21m

$640

IslipRochester

ISP - ROC

ISPROC

Islip Long Island

Fri 5/16

10:44 am-10:43 am

2 stops23h 59m

Rochester Greater Rochester Intl

Mon 5/19

12:07 pm-1:15 pm

3 stops25h 08m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 24 results
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2
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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 State

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

Currently, January is the cheapest month in which you can book a flight from Islip, New York to State of New York (average of $236). Flying from Islip, New York to State of 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 is the cheapest time of day to fly from ISP to NY?

Find hourly flight availability from Islip to New York. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

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

Rainfall in New York by month

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

In terms of precipitation, rainfall in State of 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 State of New York when rainfall is around 2.8 in.

Temperature in New York by month

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

If weather is an important factor for your trip to State of 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

Get insights into the airlines that provide service to New York. 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 New York. Reviews last updated April 15, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Southwest and JetBlue from Islip to New York to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

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
158 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

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!
Southwest
8.0
Very good
4,279 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

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
2,927 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

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!
Frontier
6.0
Okay
3,281 reviews
Breeze Airways
8.1
Very good
158 reviews

Boarding

8.3

Crew

8.8

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

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

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?

    Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Islip to New York.

  • What are the cheapest airlines to fly from Islip, New York to State of New York one-way?

    One-way options have recently been found by users for as low as $101 on Frontier. Other airlines that offer cheap prices include Southwest from $102 and JetBlue from $131 one-way.

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

    When deciding which route to take from Islip, New York to State of New York consider Islip Long Island - Buffalo, Islip Long Island - Rochester Greater Rochester Intl or Islip Long Island - Albany Intl as they are the most popular.

  • 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 State of New York?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to State of New York (average of $236). Flying from Islip, New York to State of 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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Top airline flying from Islip to New York

Discover the top airline that operate flights from Islip to New York. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$282Average$415FlexibilityNo cancel feeOn-time63%

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