ISP - JFK

$392 Find Cheap Flights from Islip to New York - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$580
Typical prices: $744-$938
JetBlue
Sun 11/11Fri 11/16
ISP - JFK • 1 stop
Cheapest one-way
$392
Typical prices: $342-$582
JetBlue
Fri 11/16
ISP - JFK • 1 stop
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We hope you love your trip to New York John F Kennedy Intl Airport!
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Flight Deals

Cheap Flights from Islip to John F Kennedy Intl (ISP-JFK)

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

Recent round-trip flight deals from Islip to John F Kennedy Intl

Wed, Nov 11 - Mon, Nov 16
JetBlue Logo
6:00 am - 1:21 pmISP  Islip Long Island-JFK New York John F Kennedy Intl
7h 21m1 stop Fort Lauderdale
JetBlue Logo
11:29 am - 9:37 pmJFK  New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$580JetBlue
Thu, Jan 21 - Thu, Jan 28
JetBlue Logo
6:00 am - 6:31 pmISP  Islip Long Island-JFK New York John F Kennedy Intl
12h 31m1 stop Fort Lauderdale
JetBlue Logo
2:25 pm - 9:56 pmJFK  New York John F Kennedy Intl-ISP Islip Long Island
7h 31m1 stop Fort Lauderdale
$608JetBlue
Thu, Nov 12 - Thu, Nov 19
JetBlue Logo
2:28 pm - 9:46 pmISP  Islip Long Island-JFK New York John F Kennedy Intl
7h 18m1 stop Orlando
JetBlue Logo
8:45 pm - 8:50 amJFK  New York John F Kennedy Intl-ISP Islip Long Island
12h 05m1 stop Fort Lauderdale
$655JetBlue
Fri, Oct 30 - Tue, Nov 3
JetBlue Logo
6:00 am - 1:41 pmISP  Islip Long Island-JFK New York John F Kennedy Intl
7h 41m1 stop Fort Lauderdale
JetBlue Logo
11:29 am - 9:37 pmJFK  New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$828JetBlue
Sun, Oct 25 - Thu, Oct 29
Multiple Airlines Logo
9:59 am - 7:59 pmISP  Islip Long Island-JFK New York John F Kennedy Intl
10h 00m1 stop Boston Logan Intl
Multiple Airlines Logo
11:29 am - 9:37 pmJFK  New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$843Multiple Airlines
Tue, Oct 27 - Sat, Oct 31
Multiple Airlines Logo
7:44 am - 5:30 pmISP  Islip Long Island-JFK New York John F Kennedy Intl
9h 46m1 stop Boston Logan Intl
Multiple Airlines Logo
11:29 am - 9:37 pmJFK  New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$883Multiple Airlines
Wed, Oct 28 - Fri, Oct 30
JetBlue Logo
6:00 am - 1:41 pmISP  Islip Long Island-JFK New York John F Kennedy Intl
7h 41m1 stop Fort Lauderdale
JetBlue Logo
11:29 am - 9:37 pmJFK  New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$923JetBlue
Thu, Oct 29 - Mon, Nov 2
JetBlue Logo
2:28 pm - 9:46 pmISP  Islip Long Island-JFK New York John F Kennedy Intl
7h 18m1 stop Orlando
JetBlue Logo
7:40 am - 2:36 pmJFK  New York John F Kennedy Intl-ISP Islip Long Island
6h 56m1 stop Orlando
$968JetBlue
Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
12:30 pm - 9:29 pmISP  Islip Long Island-JFK New York John F Kennedy Intl
8h 59m1 stop Boston Logan Intl
Multiple Airlines Logo
10:30 pm - 9:37 pmJFK  New York John F Kennedy Intl-ISP Islip Long Island
23h 07m2 stops Boston Logan Intl Fort Lauderdale
$995Multiple Airlines
Tue, Nov 24 - Sat, Dec 26
JetBlue Logo
6:00 am - 7:41 pmISP  Islip Long Island-JFK New York John F Kennedy Intl
13h 41m2 stops Fort Lauderdale Orlando
JetBlue Logo
6:00 am - 5:27 pmJFK  New York John F Kennedy Intl-ISP Islip Long Island
11h 27m1 stop Fort Lauderdale
$1,040JetBlue
Booking Insights

Price, demand and travel trends for Islip to New York John F Kennedy Intl Airport flights

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

How much is a round-trip flight from Islip to New York John F Kennedy Intl Airport?

Round-trip flights from Islip to New York John F Kennedy Intl Airport typically range from $744 to $938. The lowest price found in the past 5 days was $580, on JetBlue.

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Key details for Islip to New York John F Kennedy Intl Airport flights

Cheapest flight

$392
One-way flight from Islip to New York John F Kennedy Intl Airport

When to book flights from Islip to John F Kennedy Intl

Are your dates flexible? Find out the best times to travel from Islip to John F Kennedy Intl 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 York John F Kennedy Intl Airport flight questions, answered

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

  • What cabin classes can I book on flights from Islip to New York John F Kennedy Intl Airport?

    Only Economy Class is available on flights from Islip to New York John F Kennedy Intl Airport.

  • Do I need a passport to fly from Islip to New York John F Kennedy Intl Airport?

    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 York John F Kennedy Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $580 to $1,410. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Islip to New York John F Kennedy Intl Airport looking right now?

    One-way fares from Islip to New York John F Kennedy Intl Airport are currently lower than usual. Average one-way flight prices are about $504, which is 14% below the typical average for this route.

  • What car rental options are available at New York John F Kennedy Intl Airport (JFK)?

    New York John F Kennedy Intl Airport (JFK) hosts 5 major car rental companies, with daily rates starting from around $21 for economy cars. Top options include:

    • Ace
    • Budget
    • Hertz
    • Dollar
    • Avis

  • Which airports can I use when flying from Islip to New York John F Kennedy Intl Airport?

    Flights from Islip to New York John F Kennedy Intl Airport usually depart from Islip Long Island (ISP) and arrive at New York John F Kennedy Intl (JFK).

  • Which airports do connecting flights from Islip to New York John F Kennedy Intl Airport pass through?

    Most connecting flights from Islip to New York John F Kennedy Intl Airport pass through Boston Logan Intl (BOS), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Islip to New York John F Kennedy Intl Airport?

    Yes. Flexible dates can save you up to 21% on flights from Islip to New York John F Kennedy Intl Airport. Tuesday is the cheapest departure day at $744 round-trip on average, while Saturday is the most expensive at $938, a difference of $194.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in New York John F Kennedy Intl Airport?

    Some of the most popular sights in New York John F Kennedy Intl Airport are Times Square, New York City Center and Madison Square Garden. These are among the most viewed places in New York John F Kennedy Intl Airport on KAYAK.

Your guide to booking Islip to New York John F Kennedy Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $744, about $194 less than Saturday fares (21% savings) based on the last 12 months.

More options for your flight from Islip to John F Kennedy Intl

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