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Cheap flights to Islip, NY

WAS — ISP
23 Mar — 30 Mar1
1 adult
Sat 23/3
Sat 30/3
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Flights to Islip, NY in 2024

Find the latest flights to Islip in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 129,216 searches and data was last updated on 19 March 2024.

Popular in

July

Cheapest in

November

Average price

$2,089

Return from

$2,036
High demand for flights, 3% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in March 2024
From Auckland Intl to New York

Average price of flights to Islip by month

Plan your trip to Islip by taking into account the cheapest months to travel. The average price of a one-way flight to Islip is currently $0 while a return flight costs $0. Price data was last updated on 17 March 2024.

Temperature and rainfall in Islip by month

Plan your trip to Islip by taking into account the average temperature and rainfall totals by month.

NYC

Temperature

1 - 25 °C

If weather is an important factor for your trip to Islip, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

When is the best time to book a flight to Islip?

Use this chart to determine the optimal time to book a return flight to Islip. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight to Islip, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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  • What does ISP mean?

    ISP is a unique code, commonly called an IATA code, used in the aviation industry to identify airports. This code, along with many others, are defined by IATA (International Air Transport Association). A ISP flight refers to a flight to Islip Long Island Airport.

  • What airport do you fly into for flights to Islip?

    Travellers will need to book flights to Long Island (ISP) if they wish to fly to Islip. The Islip airport is 11.6 km from the city centre.

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How does Cheapflights help users find flights to Islip?

When you search for this flight to Islip, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights helps you find that perfect flight to Islip by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Islip with no change fees?

Certainly. Search results for flights to Islip shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Islip flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.