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£194+ Direct flights from Islip, New York

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 25/6. 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
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Find direct flights from Islip within your budget

 
Use the slider to find direct flights from Islip within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 9 April 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Thu 14/5

07:25-08:59

Nonstop1h 34m

Boston Logan Intl

Sun 17/5

14:34-16:10

Nonstop1h 36m

£388
Fastest return journey

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Thu 21/5

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

Mon 25/5

18:19-19:45

Nonstop1h 26m

£388

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Fri 19/6

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

Sun 21/6

14:34-16:10

Nonstop1h 36m

£388

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Fri 1/5

07:25-08:59

Nonstop1h 34m

Boston Logan Intl

Sun 3/5

09:30-11:05

Nonstop1h 35m

£388

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Wed 13/5

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

Sun 17/5

18:19-19:45

Nonstop1h 26m

£388

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Thu 18/6

12:30-14:04

Nonstop1h 34m

Boston Logan Intl

Sun 21/6

18:19-19:45

Nonstop1h 26m

£388

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Fri 10/7

07:25-08:59

Nonstop1h 34m

Boston Logan Intl

Mon 13/7

09:30-11:05

Nonstop1h 35m

£388

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Sun 26/4

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

Tue 28/4

17:18-18:44

Nonstop1h 26m

£432

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Fri 31/7

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

Sun 2/8

09:30-11:05

Nonstop1h 35m

£432

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Tue 21/4

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

Tue 21/4

17:18-18:44

Nonstop1h 26m

£455

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Islip

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

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 9 April 2026.

  • Where can you fly direct from Islip, New York?

    Currently, the most popular direct flight destination from Islip, New York is Fort Lauderdale.

  • What is the best time of year to fly direct from Islip, New York?

    If you're seeking the lowest price on a direct flight from Islip, New York, May is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, September offers travelers the most options.

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