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$138+ Cheap flights from Islip (ISP) to New York State

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — JFK
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Islip to New York

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to New York (USNY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

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 November 21, 2024.

This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:03 pmISP - BUF
1 stop21h 13mFrontier
Sun 12/83:27 pmBUF - ISP
1 stop20h 05mFrontier
Deal found 11/20$138
This Southwest deal was found by Cheapflights users on 11/20. 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.
Fri 12/205:30 amISP - BUF
1 stop5h 40mSouthwest
Tue 12/246:10 amBUF - ISP
1 stop4h 30mSouthwest
Deal found 11/20$346
This Southwest deal was found by Cheapflights users on 11/20. 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.
Wed 12/186:25 amISP - ALB
1 stop5h 10mSouthwest
Wed 12/256:05 amALB - ISP
1 stop4h 35mSouthwest
Deal found 11/20$363
This Southwest deal was found by Cheapflights users on 11/20. 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.
Wed 12/186:25 amISP - ROC
1 stop5h 25mSouthwest
Wed 12/2512:25 pmROC - ISP
1 stop5h 55mSouthwest
Deal found 11/20$396
This Trip.com deal was found by Cheapflights users on 11/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/289:58 pmISP - LGA
1 stop12h 02mFrontier
Sun 1/126:29 amLGA - ISP
2 stops12h 33mFrontier
Deal found 11/20$505
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Sat 12/284:05 pmISP - LGA
2 stops16h 55mMultiple Airlines
Sun 1/126:00 amLGA - ISP
2 stops12h 41mMultiple Airlines
Deal found 11/20$507
This Mytrip deal was found by Cheapflights users on 11/20. 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 12/203:05 pmISP - ROC
3 stops26h 35mMultiple Airlines
Sun 12/226:35 pmROC - ISP
2 stops19h 50mMultiple Airlines
Deal found 11/20$534
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Sun 11/247:34 pmISP - SWF
2 stops15h 32mBreeze Airways
Sun 12/16:35 pmSWF - ISP
2 stops19h 50mBreeze Airways
Deal found 11/19$824
This Mytrip deal was found by Cheapflights users on 11/20. 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 11/221:57 pmISP - SYR
2 stops22h 55mMultiple Airlines
Sun 11/249:34 amSYR - ISP
3 stops27h 43mMultiple Airlines
Deal found 11/20$837
This Trip.com deal was found by Cheapflights users on 11/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/275:45 amISP - JFK
2 stops24h 45mFrontier
Fri 11/291:10 pmJFK - ISP
1 stop11h 34mFrontier
Deal found 11/19$927
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Sun 11/247:34 pmISP - SWF
2 stops15h 32mMultiple Airlines
Sun 12/16:35 pmSWF - ISP
3 stops23h 21mMultiple Airlines
Deal found 11/19$1,016
This JetBlue deal was found by Cheapflights users on 11/21. 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.
Sun 12/224:03 pmISP - JFK
1 stop6h 26mJetBlue
Sun 12/295:01 amJFK - ISP
1 stop10h 16mJetBlue
Deal found 11/21$1,092

Find flights from Islip to New York within your budget

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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IslipBuffalo

ISP - BUF

ISPBUF

Islip Long Island

Fri 12/6

9:03 pm-6:16 pm

1 stop21h 13m

Buffalo

Sun 12/8

3:27 pm-11:32 am

1 stop20h 05m

$138

IslipBuffalo

ISP - BUF

ISPBUF

Islip Long Island

Fri 1/17

5:55 am-12:30 pm

1 stop6h 35m

Buffalo

Mon 1/20

2:15 pm-10:45 pm

1 stop8h 30m

$306

IslipRochester

ISP - ROC

ISPROC

Islip Long Island

Thu 4/24

5:40 am-11:35 am

1 stop5h 55m

Rochester Greater Rochester Intl

Sun 4/27

6:25 pm-12:05 am

1 stop5h 40m

$316

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Wed 12/18

6:25 am-11:35 am

1 stop5h 10m

Albany Intl

Wed 12/25

6:05 am-10:40 am

1 stop4h 35m

$363

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Sat 12/28

9:58 pm-10:00 am

1 stop12h 02m

New York LaGuardia

Sun 1/12

6:29 am-7:02 pm

2 stops12h 33m

$505

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Sat 12/28

4:05 pm-9:00 am

2 stops16h 55m

New York LaGuardia

Sun 1/12

6:00 am-6:41 pm

2 stops12h 41m

$507

IslipRochester

ISP - ROC

ISPROC

Islip Long Island

Fri 12/20

3:05 pm-5:40 pm

3 stops26h 35m

Rochester Greater Rochester Intl

Sun 12/22

6:35 pm-2:25 pm

2 stops19h 50m

$534

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Sun 12/22

4:03 pm-10:29 pm

1 stop6h 26m

New York John F Kennedy Intl

Sun 12/29

5:01 am-3:17 pm

1 stop10h 16m

$1,092

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Sun 12/8

8:12 pm-1:59 pm

1 stop17h 47m

$156

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Sun 1/19

7:25 pm-7:35 am

3 stops36h 10m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 16 results
1
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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.

Travel insights for flights from Islip to New York

Get recent, data-driven insights about flights from Islip to New York including ideal travel times, pricing trends, and more.

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 November 21, 2024.

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 November 21, 2024.
Peruse reviews from past customers who have flown with Frontier and Southwest 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.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,396 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Frontier
6.1
Okay
3,539 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 $156 on Frontier. Other airlines that offer cheap prices include JetBlue from $302 and Southwest from $313 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 - New York LaGuardia 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.

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Alternative routes for Islip to New York

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