ISP - SWF

$191 Find Cheap Flights from Islip to Stewart Intl. - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to New Windsor!
Flight Deals
Booking Insights
Flight Deals

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

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

Recent round-trip flight deals from Islip to New Windsor

Tue, Nov 10 - Sat, Nov 14
Breeze Airways Logo
12:00 pm - 11:39 amISP  Islip Long Island-SWF New Windsor Stewart
23h 39m1 stop Raleigh-Durham
Breeze Airways Logo
12:39 pm - 10:17 amSWF  New Windsor Stewart-ISP Islip Long Island
21h 38m1 stop Raleigh-Durham
$463Breeze Airways
Sat, Nov 14 - Wed, Nov 18
Multiple Airlines Logo
6:33 pm - 10:16 amISP  Islip Long Island-SWF New Windsor Stewart
15h 43m1 stop Orlando
Multiple Airlines Logo
12:39 pm - 10:17 amSWF  New Windsor Stewart-ISP Islip Long Island
21h 38m1 stop Raleigh-Durham
$541Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Multiple Airlines Logo
12:00 pm - 10:16 amISP  Islip Long Island-SWF New Windsor Stewart
22h 16m2 stops Raleigh-Durham Orlando
Multiple Airlines Logo
6:52 pm - 10:33 amSWF  New Windsor Stewart-ISP Islip Long Island
15h 41m1 stop Myrtle Beach Intl
$599Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Multiple Airlines Logo
6:08 pm - 5:55 pmISP  Islip Long Island-SWF New Windsor Stewart
23h 47m1 stop Myrtle Beach Intl
Multiple Airlines Logo
6:52 pm - 10:33 amSWF  New Windsor Stewart-ISP Islip Long Island
15h 41m1 stop Myrtle Beach Intl
$641Multiple Airlines
Tue, Nov 10 - Sat, Nov 14
Breeze Airways Logo
6:45 pm - 11:39 amISP  Islip Long Island-SWF New Windsor Stewart
16h 54m2 stops Fort Myers SW Florida Intl Raleigh-Durham
Breeze Airways Logo
12:39 pm - 10:17 amSWF  New Windsor Stewart-ISP Islip Long Island
21h 38m1 stop Raleigh-Durham
$675Breeze Airways
Fri, Nov 13 - Sun, Nov 15
Multiple Airlines Logo
11:13 am - 6:05 pmISP  Islip Long Island-SWF New Windsor Stewart
6h 52m1 stop Myrtle Beach Intl
Multiple Airlines Logo
6:52 pm - 10:33 amSWF  New Windsor Stewart-ISP Islip Long Island
15h 41m1 stop Myrtle Beach Intl
$700Multiple Airlines
Booking Insights

Price, demand and travel trends for Islip to New Windsor flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Islip to New Windsor?

Breeze Airways ($463) offered the cheapest round-trip ticket from Islip to New Windsor in the last 5 days.

Find deals

Key details for Islip to New Windsor flights

Cheapest flight

$191
One-way flight from Islip to New Windsor

When to book flights from Islip to New Windsor

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

Your Islip to New Windsor flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    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 Islip to New Windsor changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $463 to $700. That means the highest observed fare was about 51% higher than the lowest one.

  • What car rental options are available at New Windsor Stewart Airport (SWF)?

    New Windsor Stewart Airport (SWF) hosts 5 major car rental companies, with daily rates averaging $90 for economy cars. Top options include:

    • Budget
    • Avis
    • Alamo
    • Enterprise Rent-A-Car
    • Empire Rent A Car

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

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

Your guide to booking Islip to New Windsor flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Islip to New Windsor

Complete your trip to New Windsor with a hotel stay or car rental

Car rentals in New Windsor
Hotels in New Windsor