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Cheap flights to Islip, NY

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inDecemberHigh demand for flights, 10% potential price rise
Cheapest inAugustBest time to find cheap flights, 3% potential price drop
Average price$277Average for round-trip flights in June 2021
Round-trip from$134From Las Vegas McCarran to Islip Long Island
One-way from$10One-way flight from Las Vegas to Islip

COVID Restrictions

View COVID Travel Restrictions for Islip

Can I fly to Islip right now?

There are currently restrictions on flights to Islip along with the rest of United States. Before you book or search for flights, consider the following restrictions: Entry restrictions

The United States has restricted the entry of all foreign nationals who have passed through or have been in China, Iran, Most European Countries (Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, Monaco, San Marino, Vatican City), the UK, Ireland, Brazil and South Africa in the past 14 days. With the exception of certain travelers which includes certain family members of US citizens or permanent residents including; spouses, children (under the age of 21), parents (provided that his/her US citizen or permanent resident child is unmarried and under the age of 21), and siblings (provided that both the sibling and the US citizen or permanent resident are unmarried and under the age of 21); There is also an exception for travelers with the following visas: A-1, A-2, C-1, C-1/D, C-2, C-3, CR-1, CR-2, D, E-1 (as an employee of TECRO or TECO or the employee's immediate family members), G-1, G-2, G-3, G-4, IR-1, IR-4, IH-4, NATO-1 through NATO-4, or NATO-6 visa; Members of the US Armed Forces, spouses, and children of members of the US Armed Forces; Travelers with invitation of the USA government for a purpose related to the containment/mitigation of the Coronavirus (COVID-19); Travelers with documents issued by the US Department of Homeland Security, US Customs and Border Protection, or US Department of State indicating that the traveler is exempt from the restriction; B1 crew crewmembers that are engaged in lightering, Outer Continental Shelf (OCS) activity, wind farm activity, private air/sea crew and other similar crewmember activities; Students with an F-1 or M-1 visa and their F-2 and M-2 dependents, if they arrive from or have been in Ireland, the UK or Schengen Area in the past 14 days.

Entry requirements

All travelers, 2 years of age or older (including US citizens and transit passenger) must present a negative COVID-19 viral or antigen test result issued 72 hours prior to departure or have a proof of recovery from the virus within the last 90 days prior to boarding the plane. Travelers must complete a disclosure and attestation form before departure. Exemptions or waiver to the testing requirements may be granted by the CDC on an extremely limited basis when emergency travel (like an emergency medical evacuation) must occur to preserve someone’s life, health against a serious danger, or physical safety and testing cannot be completed before travel. US citizens and permanent residents arriving from the UK must present a medical certificate with a negative COVID-19 PCR or antigen test result issued within 72 hours prior to departure. Travelers arriving in New York State must complete the Traveler Health Form. Travelers arriving in Massachusetts must complete the Massachusetts Health Form.

Quarantine requirements

Travelers are advised to get tested 3-5 days after travel and stay home and self-quarantine for 7 days after travel. Even if they test negative, they must still stay home and self-quarantine for the full 7 days. If the test is positive, isolate to protect others from getting infected.​​ Travelers who did not get tested, are advised to stay home and self-quarantine for 10 days after travel.​

All other info

Travelers are subject to COVID-19 measures set by the state/territory of their final destination. For more information go to CDC website.

If you are looking to book a trip to Islip and are outside of the restricted areas, please take the proper precautions and stay informed about traveling during COVID-19.
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Cheapest Prices for Islip flights by month

The cheapest ticket to Islip found for each month in 2021 based on historical flight searches by Cheapflights users.
January
$188
February
$177
March
$200
April
$217
May
$212
June
$233
July
$240
August
$227
September
$217
October
$218
November
$217
December
$219
Currently, February is the cheapest month in which you can book a flight to Islip. Flying to Islip in July will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Islip?

Average New York flight ticket prices and weather conditions for 2021 and 2022 by month.
LAS - NYC
Price
$177 - $317
NYC
Temperature
42.8 - 86 °F
NYC
Rainfall
2.56 - 5.12 inches
The best time to fly to Islip is during February, but great deals can be found at other times. If weather is an important factor for you when considering when to fly to Islip, the warmest period tends to be July, with the wettest being August.

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

To ensure you get the cheapest price possible for a flight to Islip, you should look to book at least 21 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.

Which day is cheapest to fly to Islip?

Wednesday is currently, on average, the cheapest day to fly to Islip. Flying on Sunday will result in higher flight prices.

What time of day is cheapest to fly to Islip?

To get the best value, try booking a flight at noon when visiting Islip. Generally the prices will increase for flights in the morning as these tend to have higher demand.

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.

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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.

 

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What airport do you fly into for flights to Islip?

If you book a flight to Islip, you will be flying into Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Islip flight prices.

Find the best prices for you!

Cheap tickets to Islip found by our users in USA as recently as June 17, 2021.
Other local departures to Islip, New York from United States

Cheapest flights to USA

Not set on Islip? See the cheapest flights to United States. Airfare prices updated on June 17, 2021.