ISP - JFK
$392 Find Cheap Flights from Islip to New York - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to John F Kennedy Intl departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Everything you should know
Cheapest round-trip
$591
Typical prices: $744-$938
JetBlue
Sat 10/27Sat 11/3
ISP - JFK • 1 stop
Cheapest one-way
$447
Typical prices: $342-$582
Multiple Airlines
Fri 10/12
ISP - JFK • 1 stop
Flight Deals
Cheap Flights from Islip to John F Kennedy Intl (ISP-JFK)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to John F Kennedy Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
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
Tue, Oct 27 - Tue, Nov 3
6:00 am - 1:41 pmISP Islip Long Island-JFK New York John F Kennedy Intl
7h 41m1 stop Fort Lauderdale
11:29 am - 9:37 pmJFK New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$591JetBlue
Tue, Oct 20 - Wed, Oct 21
6:00 am - 4:02 pmISP Islip Long Island-JFK New York John F Kennedy Intl
10h 02m1 stop Fort Lauderdale
11:29 am - 9:37 pmJFK New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$595JetBlue
Sat, Oct 24 - Sat, Oct 31
6:00 am - 1:47 pmISP Islip Long Island-JFK New York John F Kennedy Intl
7h 47m1 stop Fort Lauderdale
11:29 am - 9:37 pmJFK New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$624JetBlue
Tue, Oct 20 - Wed, Oct 21
6:00 am - 4:02 pmISP Islip Long Island-JFK New York John F Kennedy Intl
10h 02m1 stop Fort Lauderdale
11:29 am - 9:37 pmJFK New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$634JetBlue
Mon, Oct 26 - Mon, Nov 2
2:28 pm - 9:46 pmISP Islip Long Island-JFK New York John F Kennedy Intl
7h 18m1 stop Orlando
11:29 am - 9:37 pmJFK New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$646JetBlue
Sat, Oct 17 - Mon, Oct 19
3:06 pm - 9:30 pmISP Islip Long Island-JFK New York John F Kennedy Intl
6h 24m1 stop Orlando
6:00 am - 9:37 pmJFK New York John F Kennedy Intl-ISP Islip Long Island
15h 37m1 stop Fort Lauderdale
$756JetBlue
Fri, Oct 16 - Tue, Oct 20
7:44 am - 12:30 pmISP Islip Long Island-JFK New York John F Kennedy Intl
4h 46m1 stop Boston Logan Intl
11:29 am - 9:37 pmJFK New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$796Multiple Airlines
Thu, Oct 15 - Mon, Oct 19
2:36 pm - 9:41 pmISP Islip Long Island-JFK New York John F Kennedy Intl
7h 05m1 stop Orlando
11:29 am - 9:37 pmJFK New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$873JetBlue
Sun, Oct 11 - Thu, Oct 15
7:05 am - 11:00 amISP Islip Long Island-JFK New York John F Kennedy Intl
3h 55m1 stop Boston Logan Intl
11:29 am - 9:37 pmJFK New York John F Kennedy Intl-ISP Islip Long Island
10h 08m1 stop Fort Lauderdale
$943Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
6:00 am - 1:47 pmISP Islip Long Island-JFK New York John F Kennedy Intl
7h 47m1 stop Fort Lauderdale
12:10 pm - 7:49 pmJFK New York John F Kennedy Intl-ISP Islip Long Island
7h 39m2 stops West Tisbury Martha's Vineyard Boston Logan Intl
$1,296Multiple Airlines
Recent one-way flight deals from Islip to John F Kennedy Intl
Mon, Oct 12
7:31 am - 11:00 amISP Islip Long Island-JFK New York John F Kennedy Intl
3h 29m1 stop Boston Logan Intl
$447Multiple Airlines
Mon, Oct 12
7:31 am - 11:00 amISP Islip Long Island-JFK New York John F Kennedy Intl
3h 29m1 stop Boston Logan Intl
$492Multiple Airlines
Mon, Oct 12
7:31 am - 12:31 pmISP Islip Long Island-JFK New York John F Kennedy Intl
5h 00m2 stops Boston Logan Intl Nantucket Memorial
$1,093Multiple Airlines
Mon, Oct 12
7:31 am - 12:31 pmISP Islip Long Island-JFK New York John F Kennedy Intl
5h 00m2 stops Boston Logan Intl Nantucket Memorial
$1,203Multiple Airlines
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.
Prices
Airlines
Layovers
How much is a round-trip flight from Islip to New York John F Kennedy Intl Airport?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Islip to New York John F Kennedy Intl Airport departing in october.
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 $591, on JetBlue.
What is the cheapest layover airport when flying from Islip to New York John F Kennedy Intl Airport?
Flights via Boston Logan Intl (BOS) offer the most affordable fares, with an average round-trip price of $841. Based on KAYAK data over the past 3 months.
When flying from Islip to New York John F Kennedy Intl Airport which airport offers the shortest layover?
Boston Logan Intl (BOS) had the shortest average connection time for Islip to New York John F Kennedy Intl Airport layovers at 3h 53m over the past 3 months.
Key details for Islip to New York John F Kennedy Intl Airport flights
Cheapest flight | $447 |
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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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Islip to New York John F Kennedy Intl Airport flight questions, answered
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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.More options for your flight from Islip to John F Kennedy Intl
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Information on your arrival and departure airports
Cabin class types available on flights to John F Kennedy Intl
Cabin classes available on flights from Islip to John F Kennedy Intl. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from Islip and John F Kennedy Intl
Flights from domestic origins to John F Kennedy Intl
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.