$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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — KIN
Sep 25 — Oct 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Islip to Kingston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Kingston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Islip to KingstonExplore 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 August 26, 2026.
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 August 26, 2026.
This JetBlue deal was found by Cheapflights users on 8/22. 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.
Tue 11/106:00 am -
1 stop7h 45m
Thu 11/122:55 pm -
1 stop6h 42m
Deal found 8/22![JetBlue logo]()
$536
This JetBlue deal was found by Cheapflights users on 8/24. 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.
Mon 10/57:00 am -
1 stop6h 45m
Fri 10/91:53 pm -
1 stop6h 44m
Deal found 8/24![JetBlue logo]()
$603
This JetBlue deal was found by Cheapflights users on 8/22. 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.
Wed 11/116:00 am -
1 stop5h 58m
Wed 11/112:55 pm -
1 stop6h 42m
Deal found 8/22![JetBlue logo]()
$700
This Priceline deal was found by Cheapflights users on 8/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:00 am -
1 stop6h 45m
Tue 10/131:53 pm -
1 stop6h 42m
Deal found 8/22![JetBlue logo]()
$767
This JetBlue deal was found by Cheapflights users on 8/22. 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.
Fri 11/66:00 am -
1 stop7h 45m
Tue 11/102:55 pm -
1 stop6h 42m
Deal found 8/22![JetBlue logo]()
$768
This JetBlue deal was found by Cheapflights users on 8/23. 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.
Wed 11/116:00 am -
1 stop5h 58m
Thu 11/192:58 pm -
1 stop7h 01m
Deal found 8/23![JetBlue logo]()
$925
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop7h 43m
Wed 10/2110:15 am -
2 stops23h 50m
Deal found 8/23![Multiple Airlines logo]()
$978
This JetBlue deal was found by Cheapflights users on 8/26. 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.
Fri 8/286:00 am -
1 stop7h 45m
Fri 10/23:05 pm -
1 stop7h 17m
Deal found 8/26![JetBlue logo]()
$1,013
This JetBlue deal was found by Cheapflights users on 8/23. 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.
Sun 11/296:00 am -
1 stop10h 00m
Sat 12/51:15 pm -
1 stop8h 49m
Deal found 8/23![JetBlue logo]()
$1,022
This Priceline deal was found by Cheapflights users on 8/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop5h 58m
Wed 9/93:05 pm -
1 stop7h 17m
Deal found 8/26![JetBlue logo]()
$1,160
This JetBlue deal was found by Cheapflights users on 8/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am -
1 stop6h 45m
Mon 10/121:53 pm -
1 stop6h 42m
Deal found 8/21![JetBlue logo]()
$1,180
Best flights from Islip to KingstonDiscover carefully curated flight deals from Islip to Kingston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Islip to Kingston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This JetBlue deal was found by Cheapflights users on 8/22. 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.
Tue 11/106:00 am -
1 stop7h 45m
Thu 11/122:55 pm -
1 stop6h 42m
Deal found 8/22![JetBlue logo]()
$536
This JetBlue deal was found by Cheapflights users on 8/22. 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.
Tue 11/106:00 am -
1 stop7h 45m
Fri 11/132:55 pm -
1 stop6h 42m
Deal found 8/22![JetBlue logo]()
$536
This JetBlue deal was found by Cheapflights users on 8/25. 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.
Mon 10/57:00 am -
1 stop6h 45m
Fri 10/91:53 pm -
1 stop6h 44m
Deal found 8/25![JetBlue logo]()
$603
This JetBlue deal was found by Cheapflights users on 8/22. 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.
Sun 11/86:00 am -
1 stop7h 45m
Wed 11/112:55 pm -
1 stop6h 42m
Deal found 8/22![JetBlue logo]()
$768
This JetBlue deal was found by Cheapflights users on 8/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am -
1 stop6h 45m
Mon 10/121:53 pm -
1 stop6h 42m
Deal found 8/21![JetBlue logo]()
$1,180
This JetBlue deal was found by Cheapflights users on 8/26. 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.
Fri 9/117:00 am -
1 stop6h 45m
Mon 9/143:05 pm -
1 stop7h 17m
Deal found 8/26![JetBlue logo]()
$1,334
Last-minute flights from Islip to KingstonDiscover last-minute flight deals from Islip to Kingston. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Kingston. Data last updated August 26, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 8/26. 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.
Fri 8/286:00 am -
1 stop7h 45m
Fri 10/23:05 pm -
1 stop7h 17m
Deal found 8/26![JetBlue logo]()
$1,013
This Priceline deal was found by Cheapflights users on 8/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop5h 58m
Wed 9/93:05 pm -
1 stop7h 17m
Deal found 8/26![JetBlue logo]()
$1,160
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:31 am -
2 stops13h 46m
Wed 9/93:05 pm -
1 stop7h 17m
Deal found 8/26![Multiple Airlines logo]()
$1,296
This JetBlue deal was found by Cheapflights users on 8/26. 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.
Fri 9/117:00 am -
1 stop6h 45m
Mon 9/143:05 pm -
1 stop7h 17m
Deal found 8/26![JetBlue logo]()
$1,334
This Mytrip deal was found by Cheapflights users on 8/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:05 am -
2 stops26h 10m
Mon 9/143:05 pm -
2 stops28h 10m
Deal found 8/26![Multiple Airlines logo]()
$1,352
This JetBlue deal was found by Cheapflights users on 8/24. 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.
Tue 9/157:00 am -
1 stop6h 45m
Tue 9/223:05 pm -
1 stop7h 17m
Deal found 8/24![JetBlue logo]()
$1,267
This Priceline deal was found by Cheapflights users on 8/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:00 am -
1 stop6h 45m
Tue 9/223:05 pm -
1 stop7h 17m
Deal found 8/26![JetBlue logo]()
$1,392
This oojo deal was found by Cheapflights users on 8/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:34 pm -
2 stops45h 17m
Sun 9/272:57 pm -
2 stops25h 44m
Deal found 8/23![Multiple Airlines logo]()
$1,345
This Priceline deal was found by Cheapflights users on 8/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:00 am -
1 stop6h 45m
Sun 9/271:40 pm -
1 stop8h 42m
Deal found 8/23![JetBlue logo]()
$1,470
One-way flights from Islip to KingstonSearch for one-way flight options from Islip to Kingston. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Islip to Kingston. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This JetBlue deal was found by Cheapflights users on 8/22. 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.
Tue 11/106:00 am -
1 stop5h 58m
Deal found 8/22![JetBlue logo]()
$223
This JetBlue deal was found by Cheapflights users on 8/22. 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.
Mon 11/96:00 am -
1 stop7h 45m
Deal found 8/22![JetBlue logo]()
$290
This JetBlue deal was found by Cheapflights users on 8/22. 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.
Wed 11/116:00 am -
1 stop5h 58m
Deal found 8/22![JetBlue logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:48 pm -
3 stops44h 03m
Deal found 8/25![Multiple Airlines logo]()
$442
This JetBlue deal was found by Cheapflights users on 8/22. 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.
Fri 11/66:00 am -
1 stop7h 45m
Deal found 8/22![JetBlue logo]()
$455
This Jetabroad deal was found by Cheapflights users on 8/25. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:00 am -
1 stop6h 45m
Deal found 8/25![JetBlue logo]()
$597
This JetBlue deal was found by Cheapflights users on 8/25. 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.
Thu 9/36:00 am -
1 stop12h 18m
Deal found 8/25![JetBlue logo]()
$615
This JetBlue deal was found by Cheapflights users on 8/25. 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.
Fri 10/96:00 am -
1 stop6h 05m
Deal found 8/25![JetBlue logo]()
$700
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:33 pm -
2 stops26h 22m
Deal found 8/25![Multiple Airlines logo]()
$751
This JetBlue deal was found by Cheapflights users on 8/24. 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.
Sun 12/136:00 am -
1 stop12h 28m
Deal found 8/24![JetBlue logo]()
$790
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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $536 (JetBlue) |
One-way from | $223 (JetBlue) |
Popular in | August |
Cheapest in | January |
Average price | $663 |
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 7,457,451 searches. Data last updated August 26, 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
Cheapest round-trip
IslipKingston
ISP Islip Long Island - KIN Kingston Norman Manley
ISPKIN
Islip Long Island
Tue 11/10
6:00 am-1:45 pm
1 stop7h 45m
Kingston Norman Manley
Thu 11/12
2:55 pm-9:37 pm
1 stop6h 42m
$536
IslipKingston
ISP Islip Long Island - KIN Kingston Norman Manley
ISPKIN
Islip Long Island
Tue 11/10
6:00 am-1:45 pm
1 stop7h 45m
Kingston Norman Manley
Fri 11/13
2:55 pm-9:37 pm
1 stop6h 42m
$536
IslipKingston
ISP Islip Long Island - KIN Kingston Norman Manley
ISPKIN
Islip Long Island
Mon 10/5
7:00 am-12:45 pm
1 stop6h 45m
Kingston Norman Manley
Fri 10/9
1:53 pm-9:37 pm
1 stop6h 44m
$603
IslipKingston
ISP Islip Long Island - KIN Kingston Norman Manley
ISPKIN
Islip Long Island
Sun 11/8
6:00 am-1:45 pm
1 stop7h 45m
Kingston Norman Manley
Wed 11/11
2:55 pm-9:37 pm
1 stop6h 42m
$768
Quickest round-trip
IslipKingston
ISP Islip Long Island - KIN Kingston Norman Manley
ISPKIN
Islip Long Island
Wed 10/7
7:00 am-12:45 pm
1 stop6h 45m
Kingston Norman Manley
Mon 10/12
1:53 pm-9:35 pm
1 stop6h 42m
$1,180
IslipKingston
ISP Islip Long Island - KIN Kingston Norman Manley
ISPKIN
Islip Long Island
Fri 9/11
7:00 am-12:45 pm
1 stop6h 45m
Kingston Norman Manley
Mon 9/14
3:05 pm-11:22 pm
1 stop7h 17m
$1,334
Cheapest one-way
Quickest one-way
IslipKingston
ISP Islip Long Island - KIN Kingston Norman Manley
ISPKIN
Islip Long Island
Tue 11/10
6:00 am-11:58 am
1 stop5h 58m
$223
IslipKingston
ISP Islip Long Island - KIN Kingston Norman Manley
ISPKIN
Islip Long Island
Mon 11/9
6:00 am-1:45 pm
1 stop7h 45m
$290
IslipKingston
ISP Islip Long Island - KIN Kingston Norman Manley
ISPKIN
Islip Long Island
Sat 11/14
6:00 am-1:45 pm
1 stop7h 45m
$290
IslipKingston
ISP Islip Long Island - KIN Kingston Norman Manley
ISPKIN
Islip Long Island
Wed 11/11
6:00 am-11:58 am
1 stop5h 58m
$387
Showing 1-10 of 18 resultsSorted by cheapest first
- 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.
ISP-KIN
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.
Traveling to a place near Kingston?
Book flights to Kingston if you plan to visit one of these locationsPort Antonio
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Kingston flight routes
Other flight options
Other flights from Islip
Popular flights