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£193+ 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 7/1. 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
1 fev — 8 fev1
1 adult
1 adult, Economy, 0 bags

Direct flights from Islip

Enter your travel dates to find the best prices.

Cheapest flights from Islip
Explore the most affordable flight options available from Islip. Find the lowest fares based on data from user searches, with prices last updated on 2 janeiro 2026.

seg 12/109:59ISP - BOS
Nonstop1h 25mCape Air
seg 12/114:34BOS - ISP
Nonstop1h 36mCape Air
Deal found 1/1£382
seg 12/107:25ISP - BOS
Nonstop1h 34mCape Air
qui 15/118:19BOS - ISP
Nonstop1h 26mCape Air
Deal found 1/1£386

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 2 janeiro 2026.

Fly to

The Valley

Route

Depart

Return

Price

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

seg 12/1

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

seg 12/1

14:34-16:10

Nonstop1h 36m

£382

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

qua 14/1

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

qua 14/1

14:34-16:10

Nonstop1h 36m

£382

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

qua 14/1

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

qui 15/1

18:19-19:45

Nonstop1h 26m

£386

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

qui 19/2

07:25-08:59

Nonstop1h 34m

Boston Logan Intl

dom 22/2

18:19-19:45

Nonstop1h 26m

£386

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

qua 14/1

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

sex 16/1

18:19-19:45

Nonstop1h 26m

£386

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

seg 12/1

07:25-08:59

Nonstop1h 34m

Boston Logan Intl

qui 15/1

18:19-19:45

Nonstop1h 26m

£386

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

dom 29/3

09:59-11:24

Nonstop1h 25m

Boston Logan Intl

ter 31/3

18:19-19:45

Nonstop1h 26m

£386

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

qui 15/1

12:30-14:04

Nonstop1h 34m

Boston Logan Intl

qui 15/1

18:19-19:45

Nonstop1h 26m

£386

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

sex 30/1

12:30-14:04

Nonstop1h 34m

Boston Logan Intl

dom 1/2

14:34-16:10

Nonstop1h 36m

£386

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

seg 12/1

07:25-08:59

Nonstop1h 34m

Boston Logan Intl

ter 13/1

09:30-11:05

Nonstop1h 35m

£386

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 16 results
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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 2 janeiro 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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