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Kingston

$223+ Cheap flights from Islip, NY (ISP) to Kingston (KIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — KIN
May 22 — May 291
Fri 5/22
Fri 5/29
1 adult, Economy
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Cheap flight deals from Islip to Kingston

Cheapest flights from Islip to Kingston
Explore the most affordable flight options available from Islip to Kingston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.

This KAYAK deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:00 am
ISP
-
KIN
1 stop8h 30m
JetBlue
Mon 12/73:23 pm
KIN
-
ISP
1 stop6h 54m
JetBlue
Deal found 4/20$708
This KAYAK deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:00 pm
ISP
-
KIN
1 stop6h 35m
JetBlue
Mon 7/66:00 am
KIN
-
ISP
1 stop7h 11m
JetBlue
Deal found 4/21$712
This KAYAK deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
ISP
-
KIN
1 stop12h 18m
JetBlue
Sun 8/96:00 am
KIN
-
ISP
1 stop12h 24m
JetBlue
Deal found 4/20$714
This KAYAK deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
ISP
-
KIN
1 stop6h 14m
JetBlue
Tue 8/116:00 am
KIN
-
ISP
1 stop12h 24m
JetBlue
Deal found 4/20$716
This KAYAK deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
ISP
-
KIN
1 stop12h 18m
JetBlue
Fri 8/71:56 pm
KIN
-
ISP
1 stop6h 38m
JetBlue
Deal found 4/20$777
This JetBlue deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:00 am
ISP
-
KIN
1 stop7h 46m
JetBlue
Mon 7/2012:29 pm
KIN
-
ISP
1 stop8h 05m
JetBlue
Deal found 4/20$781
This KAYAK deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
ISP
-
KIN
1 stop12h 06m
JetBlue
Tue 8/116:00 am
KIN
-
ISP
1 stop12h 24m
JetBlue
Deal found 4/20$816
This KAYAK deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
ISP
-
KIN
1 stop12h 06m
JetBlue
Sat 8/812:29 pm
KIN
-
ISP
1 stop8h 05m
JetBlue
Deal found 4/20$879
This KAYAK deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:04 pm
ISP
-
KIN
1 stop11h 40m
JetBlue
Tue 5/59:00 am
KIN
-
ISP
1 stop10h 04m
JetBlue
Deal found 4/19$899

Find flight deals from Islip to Kingston

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Kingston (KIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$712
(KAYAK)

One-way from

$223
(KAYAK)

Popular in

April

Cheapest in

September

Average price

$646
Provider with most accurate pricing for Islip Long Island-Kingston Norman Manley flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islip Long Island-Kingston Norman Manley flights.
Search Deals
From Islip Long Island to Kingston Norman Manley
Search Deals
One-way flight from Islip Long Island to Kingston Norman Manley
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Kingston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2026.
Use the filters below to find and compare flights from Islip to Kingston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Thu 7/2

5:00 pm-10:35 pm

1 stop6h 35m

Kingston Norman Manley

Mon 7/6

6:00 am-2:11 pm

1 stop7h 11m

$712

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Tue 7/28

6:00 am-5:18 pm

1 stop12h 18m

Kingston Norman Manley

Tue 8/11

6:00 am-7:24 pm

1 stop12h 24m

$714

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Tue 7/28

6:00 am-5:18 pm

1 stop12h 18m

Kingston Norman Manley

Sun 8/9

6:00 am-7:24 pm

1 stop12h 24m

$716

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Fri 8/21

6:00 am-12:46 pm

1 stop7h 46m

Kingston Norman Manley

Sat 8/22

1:56 pm-9:34 pm

1 stop6h 38m

$777

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Sat 7/11

6:00 am-12:46 pm

1 stop7h 46m

Kingston Norman Manley

Mon 7/20

12:29 pm-9:34 pm

1 stop8h 05m

$781

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Thu 7/30

6:00 am-5:06 pm

1 stop12h 06m

Kingston Norman Manley

Fri 8/7

1:56 pm-9:34 pm

1 stop6h 38m

$879

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Sat 8/1

6:00 am-11:14 am

1 stop6h 14m

Kingston Norman Manley

Sun 8/9

6:00 am-7:24 pm

1 stop12h 24m

$881

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Thu 7/9

6:00 am-5:06 pm

1 stop12h 06m

Kingston Norman Manley

Sun 7/12

12:29 pm-11:27 pm

1 stop9h 58m

$924
Quickest round-trip

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Sat 8/1

6:00 am-11:14 am

1 stop6h 14m

Kingston Norman Manley

Fri 8/7

1:56 pm-9:34 pm

1 stop6h 38m

$942

IslipKingston

ISP - KIN

ISPKIN

Islip Long Island

Sat 5/30

12:00 pm-5:26 pm

1 stop6h 26m

Kingston Norman Manley

Sat 6/6

6:36 pm-11:35 am

1 stop15h 59m

$974

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Islip, New York-Kingston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Kingston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Kingston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Kingston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Kingston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Kingston

Have a flexible travel schedule? Discover the best time to fly to Kingston from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Islip to Kingston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Islip, New York to Kingston?

    Airlines like JetBlue fly from Islip, New York to Kingston in about 6h 35m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1593 mi.

  • Can I find deals for flights from Islip to Kingston that include hotel bookings?

    Yes. In addition to deals on Islip to Kingston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Kingston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Kingston.

  • Can I find deals for business class flights from Islip to Kingston?

    Yes. Cheapflights offers flight deals from Islip to Kingston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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