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Islip

$118+ Cheap flights from New York State to Islip (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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — ISP
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from New York to Islip

Discover tips and strategies to find the most affordable flight options for your journey from New York (USNY) to Islip (ISP). 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 20, 2024.

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 November 20, 2024.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1510:30 amBUF - ISP
1 stop25h 02mFrontier
Wed 12/1810:56 amISP - BUF
1 stop7h 08mFrontier
Deal found 11/19$128
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.
Thu 12/59:57 amSYR - ISP
1 stop9h 05mFrontier
Mon 12/98:12 pmISP - SYR
1 stop15h 09mFrontier
Deal found 11/20$255
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.
Wed 12/46:04 pmEWR - ISP
2 stops19h 13mMultiple Airlines
Fri 12/61:57 pmISP - EWR
3 stops19h 32mMultiple Airlines
Deal found 11/20$284
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 12/135:55 pmROC - ISP
1 stop5h 45mSouthwest
Sat 12/1411:25 amISP - ROC
1 stop3h 25mSouthwest
Deal found 11/20$383
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/54:30 pmBUF - ISP
1 stop5h 45mSouthwest
Sun 12/85:35 amISP - BUF
2 stops9h 50mSouthwest
Deal found 11/19$391
This Mytrip deal was found by Cheapflights users on 11/18. 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.
Tue 12/38:29 pmLGA - ISP
2 stops20h 42mMultiple Airlines
Sat 12/75:51 pmISP - LGA
2 stops21h 44mMultiple Airlines
Deal found 11/18$518
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:10 pmALB - ISP
1 stop6h 05mSouthwest
Thu 12/267:10 pmISP - ALB
1 stop4h 40mSouthwest
Deal found 11/19$531
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.
Thu 12/55:59 pmROC - ISP
2 stops20h 26mMultiple Airlines
Sun 12/87:25 pmISP - ROC
3 stops28h 02mMultiple Airlines
Deal found 11/19$566
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 11/247:50 pmSWF - ISP
2 stops19h 35mBreeze Airways
Thu 12/57:34 pmISP - SWF
2 stops15h 32mBreeze Airways
Deal found 11/19$584
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:00 amEWR - ISP
1 stop6h 51mJetBlue
Fri 12/610:45 amISP - EWR
1 stop8h 20mJetBlue
Deal found 11/20$607
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 11/249:34 amSYR - ISP
3 stops27h 43mMultiple Airlines
Sun 12/17:25 pmISP - SYR
1 stop14h 28mMultiple Airlines
Deal found 11/19$623
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/166:00 amJFK - ISP
1 stop6h 51mJetBlue
Mon 12/234:03 pmISP - JFK
1 stop6h 26mJetBlue
Deal found 11/20$667

Find flights from New York to Islip within your budget

Customize your flight search to find flights from New York to Islip 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 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloIslip

BUF - ISP

BUFISP

Buffalo

Sat 1/11

6:53 pm-10:01 am

1 stop15h 08m

Islip Long Island

Mon 1/13

11:48 am-6:48 pm

1 stop7h 00m

$118

RochesterIslip

ROC - ISP

ROCISP

Rochester Greater Rochester Intl

Mon 1/13

6:15 am-12:10 pm

1 stop5h 55m

Islip Long Island

Wed 1/15

6:10 am-12:20 pm

1 stop6h 10m

$242

SyracuseIslip

SYR - ISP

SYRISP

Syracuse Hancock Intl

Thu 12/5

9:57 am-7:02 pm

1 stop9h 05m

Islip Long Island

Mon 12/9

8:12 pm-11:21 am

1 stop15h 09m

$255

NewarkIslip

EWR - ISP

EWRISP

Newark

Wed 12/4

6:04 pm-1:17 pm

2 stops19h 13m

Islip Long Island

Fri 12/6

1:57 pm-9:29 am

3 stops19h 32m

$284

BuffaloIslip

BUF - ISP

BUFISP

Buffalo

Tue 1/7

11:10 am-3:15 pm

1 stop4h 05m

Islip Long Island

Thu 1/9

3:50 pm-10:20 pm

1 stop6h 30m

$301

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Tue 12/3

8:29 pm-5:11 pm

2 stops20h 42m

Islip Long Island

Sat 12/7

5:51 pm-3:35 pm

2 stops21h 44m

$518

AlbanyIslip

ALB - ISP

ALBISP

Albany Intl

Tue 12/24

4:10 pm-10:15 pm

1 stop6h 05m

Islip Long Island

Thu 12/26

7:10 pm-11:50 pm

1 stop4h 40m

$531

RochesterIslip

ROC - ISP

ROCISP

Rochester Greater Rochester Intl

Thu 12/5

5:59 pm-2:25 pm

2 stops20h 26m

Islip Long Island

Sun 12/8

7:25 pm-11:27 pm

3 stops28h 02m

$566

New WindsorIslip

SWF - ISP

SWFISP

New Windsor Stewart

Sun 11/24

7:50 pm-3:25 pm

2 stops19h 35m

Islip Long Island

Thu 12/5

7:34 pm-11:06 am

2 stops15h 32m

$584

NewarkIslip

EWR - ISP

EWRISP

Newark

Wed 12/4

6:00 am-12:51 pm

1 stop6h 51m

Islip Long Island

Fri 12/6

10:45 am-7:05 pm

1 stop8h 20m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 21 results
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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.

Travel insights for flights from New York to Islip

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

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

Currently, December is the cheapest month in which you can book a flight from State of New York to Islip, New York (average of $89). Flying from State of New York to Islip, New York in September is currently the most expensive (average of $207). 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 NY to ISP?

Find hourly flight availability from New York to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

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

Rainfall in Islip by month

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

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

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 November 20, 2024.
See what other customers who have flown with Southwest, Frontier and JetBlue from New York to Islip have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.2
Very good
123 reviews

Boarding

8.4

Entertainment

6.6

Comfort

8.3

Overall

8.2

Crew

8.9

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

Breeze Airways
8.2
Very good
123 reviews
Breeze Airways
8.2
Very good
123 reviews

Boarding

8.4

Entertainment

6.6

Comfort

8.3

Overall

8.2

Crew

8.9

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

Southwest
8.1
Very good
5,014 reviews
Breeze Airways
8.2
Very good
123 reviews

Boarding

8.4

Entertainment

6.6

Comfort

8.3

Overall

8.2

Crew

8.9

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

JetBlue
7.5
Good
3,394 reviews
Breeze Airways
8.2
Very good
123 reviews

Boarding

8.4

Entertainment

6.6

Comfort

8.3

Overall

8.2

Crew

8.9

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

Frontier
6.1
Okay
3,539 reviews
Breeze Airways
8.2
Very good
123 reviews

Boarding

8.4

Entertainment

6.6

Comfort

8.3

Overall

8.2

Crew

8.9

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

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?

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

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

    The cheapest airlines for a one-way flight from State of New York to Islip, New York are Frontier ($134), Southwest ($193), and JetBlue ($357).

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

    The most popular route from State of New York to Islip, New York is Buffalo - Islip Long Island. You may also consider Newark - Islip Long Island or New York LaGuardia - 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 State of New York to Islip, New York?

    Currently, December is the cheapest month in which you can book a flight from State of New York to Islip, New York (average of $89). Flying from State of New York to Islip, New York in September is currently the most expensive (average of $207). 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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