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Cheap flights to Islip, NY

5 Mar — 12 Mar1
1 adult
Tue 5/3
Tue 12/3

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 936,534 searches and data was last updated on 1 March 2024.

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High demand for flights, 17% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in February 2024
From London to New York
One-way flight from London to Islip Long Island (ISP)

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 25 February 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.



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.
The price you pay for your flight to Islip may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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Getting around Islip

As one would expect, there is a very good public transport system in this city and Long Island as a whole. Taxis too are an option for getting around but this can be pricey. Many visitors to America choose to rent a car since car travel is very easy in America.

Getting from the Airport to Islip

Long Island MacArthur Airport (ISP) is the nearest airport to the city. For those arriving at this airport, there are a number of onward travel options including bus services, taxis and rail; Ronkonkoma railway station is a mile away from the airport. John F. Kennedy International Airport (JFK), the next nearest airport, is an hour away on the train.

When is the best/cheapest time to visit Islip?

Given its close proximity to New York City, Islip in New York State makes a great base for tourists wishing to explore Long Island as well experience all the sights and sounds The Big Apple has to offer. Generally, there shouldn’t be any problems finding a cheap flight to Islip or a hotel room at a reasonable price providing the busy times of Christmas, Easter and Independence Day on the 4th July are avoided. There are a few big chain hotels to choose from as well as a number of independent hotels and motels that offer comfortable rooms at low prices. A great time to visit this city is during the celebration of harvest time in September and October and Thanksgiving in November. There are often fairs and festivals held at this time of year, such as the Islip Apple Festival held in October, which aim to remember and celebrate the history of the region from the time of the first settlers. Those visiting in the winter months of December, January and February are advised to bring plenty of warm clothes, as it often snows quite heavily.

Why visit Islip?

One of the main attractions of this part of the U.S. is the natural beauty of the area. Lovers of the outdoors will be in their element exploring the stunning coastline, rivers and green landscapes. A number of state parks have been created in order to preserve the natural environment. These include Heckscher State Park, which is located on the south shore and, just a few miles away, the Connetquot River State Park. Both offer hiking, nature watching and horse riding amongst other activities. Robert Moses State Park on the beautiful Fire Island is a must for those looking for water-based activities and, for a spot of local history, the Historic Islip Trail takes in numerous historic buildings such as Sagtikos Manor which was famously visited by President George Washington during his tour of Long Beach in 1790. Finally, if there is time, a trip to New York City is almost obligatory. Simply take a train on the Long Island Rail Road system from Islip to Penn Station in Manhattan. It runs 24/7 and the journey takes just over an hour each way.

What does ISP mean?

Great question - ISP just means Islip Long Island Airport. Now you’ll know what this unique code and ones like it mean when you look for flights!

What airport do you fly into for flights to Islip?

Booking a flight to Islip Long Island (ISP) is your only option if you intend on flying to Islip. It is only a 7.2 mi journey from Long Island to Islip’s city center.

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