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£111+ Cheap flights from Islip, New York

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — AXA
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from Islip within your budget

 
Find flights departing from Islip that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 22 March 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

IslipNew Orleans

ISP - MSY

ISPMSY

Islip Long Island

Wed 3/6

14:33-18:23

1 stop4h 50m

New Orleans Louis Armstrong

Sat 6/6

08:00-13:33

1 stop4h 33m

£170

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Wed 29/4

12:30-17:15

1 stop4h 45m

Boston Logan Intl

Sat 2/5

19:25-23:20

1 stop3h 55m

£260

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Mon 11/5

16:30-21:50

1 stop5h 20m

Boston Logan Intl

Wed 13/5

11:40-18:30

1 stop6h 50m

£260

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Thu 14/5

16:30-21:50

1 stop5h 20m

Boston Logan Intl

Sat 16/5

05:25-11:35

1 stop6h 10m

£260

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Wed 6/5

12:30-21:20

2 stops8h 50m

Boston Logan Intl

Sat 9/5

13:50-23:20

2 stops9h 30m

£268

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Mon 13/4

16:30-21:00

1 stop4h 30m

Atlanta Hartsfield-Jackson

Wed 15/4

11:45-18:30

2 stops6h 45m

£270

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Sat 23/5

12:15-20:15

1 stop8h 00m

Atlanta Hartsfield-Jackson

Wed 27/5

11:45-18:30

2 stops6h 45m

£270

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Sun 31/5

13:50-21:00

1 stop7h 10m

Atlanta Hartsfield-Jackson

Wed 3/6

10:10-18:30

2 stops8h 20m

£282

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Wed 27/5

14:30-21:25

2 stops6h 55m

Atlanta Hartsfield-Jackson

Sat 30/5

15:15-23:20

2 stops8h 05m

£286

IslipNew Orleans

ISP - MSY

ISPMSY

Islip Long Island

Sat 18/4

12:15-18:55

1 stop7h 40m

New Orleans Louis Armstrong

Wed 22/4

14:00-22:10

2 stops7h 10m

£287

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 50 resultsSorted by cheapest first
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Best time to book a flight from Islip

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Estimated return 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

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

What are popular destinations to fly to from Islip, New York?

If you’re flying from Islip, New York, these routes are more frequently taken by airlines Orlando (38 flights per day), West Palm Beach (17 flights per day) and Baltimore (14 flights per day).

Fort Lauderdale
Fort Lauderdale
From £164

What is the cheapest place to fly to from Islip, New York?

The cheapest city to fly to from Islip, New York is Fort Lauderdale, with prices starting at £164. Explore other affordable destinations below.

Fort Lauderdale
Fort Lauderdale
From £164

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Related info for your journey

Access useful and relevant information related to your journey from Islip. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 March 2026.

  • What are the most popular destinations to fly to from Islip, New York?

    This month, the top selected destinations from Islip, New York are Orlando Airport, West Palm Beach, Fort Lauderdale. Throughout the year, Orlando Airport, West Palm Beach, Fort Lauderdale are some of the top choices made by users flying from Islip, New York.

  • What is the cheapest flight from Islip, New York to anywhere?

    Users have flown out of Islip, New York for as low as £164 to Fort Lauderdale (prices may vary depending on the airline and departure time). On average, users have booked flights for £234 to fly from Islip, New York.

  • How does Cheapflights help users find flights from Islip?

    Cheapflights makes it easy to find flights from Islip by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Islip?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Islip for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Islip with no change fees?

    Need flexible booking options for your flight from Islip ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Islip become cheaper?

    Not ready to book yet? You can track prices for flights from Islip on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Islip?

Cheapflights makes it easy to find flights from Islip by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Islip?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Islip for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Islip with no change fees?

Need flexible booking options for your flight from Islip ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Islip become cheaper?

Not ready to book yet? You can track prices for flights from Islip on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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