SWF - ISP

$391 Find Cheap Flights from Stewart Intl. to Islip - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from New Windsor to Islip (SWF-ISP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New Windsor to Islip

Sat, Oct 10 - Sat, Oct 17
Multiple Airlines Logo
12:39 pm - 10:17 amSWF  New Windsor Stewart-ISP Islip Long Island
21h 38m1 stop Raleigh-Durham
Multiple Airlines Logo
6:25 pm - 10:16 amISP  Islip Long Island-SWF New Windsor Stewart
15h 51m1 stop Orlando
$391Multiple Airlines
Sat, Sep 26 - Wed, Sep 30
Multiple Airlines Logo
12:39 pm - 6:03 pmSWF  New Windsor Stewart-ISP Islip Long Island
29h 24m2 stops Raleigh-Durham Tampa
Multiple Airlines Logo
5:43 pm - 10:16 amISP  Islip Long Island-SWF New Windsor Stewart
16h 33m1 stop Orlando
$631Multiple Airlines
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Key details for New Windsor to Islip flights

Cheapest flight

$432
Flight from New Windsor to Islip

When to book flights from New Windsor to Islip

Are your dates flexible? Find out the best times to travel from New Windsor to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your New Windsor to Islip flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from New Windsor to Islip?

    Flights from New Windsor to Islip usually depart from New Windsor Stewart (SWF) and arrive at Islip Long Island (ISP).

  • Do I need a passport to fly from New Windsor to Islip?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from New Windsor to Islip changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $391 to $631. That means the highest observed fare was about 61% higher than the lowest one.

  • What car rental options are available at Islip Long Island Airport (ISP)?

    Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates starting from around $36 for economy cars. Top options include:
    • Budget
    • Enterprise Rent-A-Car
    • Avis
    • National
    • Empire Rent A Car

More options for your flight from New Windsor to Islip

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