$78+ Cheap flights from Islip, NY to Fort Lauderdale (ISP - FLL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — FLL
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Islip to Fort Lauderdale 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.Cheapflights Tip: The best prices from Islip Long Island to Fort Lauderdale are usually found in January or May, booked 80 days in advance, depart on a Monday or Thursday and return on a Saturday
Cheap flight deals from Islip to Fort Lauderdale
Cheapest
Best
Last-minute
One-way
Cheapest flights from Islip to Fort LauderdaleExplore the most affordable flight options available from Islip to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Islip to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1411:13 am -
1 stop4h 37m
Wed 1/66:35 am -
1 stop4h 28m
Deal found 10/27![Breeze Airways logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/310:57 am -
1 stop9h 56m
Sun 12/66:49 pm -
1 stop19h 33m
Deal found 10/28![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 12/112:00 pm -
1 stop8h 53m
Sat 12/126:49 pm -
1 stop15h 28m
Deal found 10/27![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 12/43:02 pm -
1 stop5h 51m
Sun 12/69:29 pm -
2 stops16h 53m
Deal found 10/28![Multiple Airlines logo]()
$280
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
Nonstop3h 05m
Sun 11/226:00 am -
Nonstop2h 50m
Deal found 10/26![JetBlue logo]()
$288
This Priceline deal was found by Cheapflights users on 10/28. 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.
Mon 11/1611:13 am -
1 stop4h 37m
Fri 11/206:00 am -
Nonstop2h 50m
Deal found 10/28![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 12/43:02 pm -
1 stop5h 51m
Mon 12/76:26 am -
2 stops7h 56m
Deal found 10/28![Multiple Airlines logo]()
$295
This JetBlue deal was found by Cheapflights users on 10/30. 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 12/66:00 am -
Nonstop3h 05m
Tue 12/87:10 pm -
Nonstop2h 54m
Deal found 10/30![JetBlue logo]()
$297
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:40 am -
Nonstop3h 00m
Fri 11/276:00 am -
Nonstop2h 50m
Deal found 10/28![JetBlue logo]()
$298
Best flights from Islip to Fort LauderdaleDiscover carefully curated flight deals from Islip to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Islip to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Breeze Airways deal was found by Cheapflights users on 10/26. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2910:34 am -
1 stop8h 01m
Sat 2/66:35 am -
1 stop4h 28m
Deal found 10/26![Breeze Airways logo]()
$206
This JetBlue deal was found by Cheapflights users on 10/29. 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 11/246:00 am -
Nonstop3h 05m
Thu 12/37:45 pm -
Nonstop2h 55m
Deal found 10/29![JetBlue logo]()
$307
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/283:25 pm -
1 stop5h 50m
Sun 1/319:45 am -
2 stops7h 00m
Deal found 10/28![Southwest logo]()
$386
This JetBlue deal was found by Cheapflights users on 10/25. 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 11/126:00 am -
Nonstop3h 05m
Mon 11/236:00 am -
Nonstop2h 50m
Deal found 10/25![JetBlue logo]()
$357
This JetBlue deal was found by Cheapflights users on 10/29. 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 11/206:00 am -
Nonstop3h 05m
Sun 11/226:00 am -
Nonstop2h 50m
Deal found 10/29![JetBlue logo]()
$357
This Southwest deal was found by Cheapflights users on 10/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/205:45 am -
2 stops7h 00m
Sun 1/246:55 am -
2 stops8h 50m
Deal found 10/26![Southwest logo]()
$404
This JetBlue deal was found by Cheapflights users on 10/29. 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 11/206:00 am -
Nonstop3h 05m
Mon 11/236:00 am -
Nonstop2h 50m
Deal found 10/29![JetBlue logo]()
$357
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/712:30 pm -
2 stops9h 30m
Mon 1/116:00 am -
2 stops8h 35m
Deal found 10/25![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1510:45 am -
1 stop7h 00m
Thu 2/185:10 pm -
1 stop6h 30m
Deal found 10/25![Southwest logo]()
$412
This JetBlue deal was found by Cheapflights users on 10/26. 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.
Tue 11/106:00 am -
Nonstop3h 05m
Mon 11/166:45 pm -
Nonstop2h 52m
Deal found 10/26![JetBlue logo]()
$382
This JetBlue deal was found by Cheapflights users on 10/29. 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 11/126:00 am -
Nonstop3h 05m
Sun 11/226:00 am -
Nonstop2h 50m
Deal found 10/29![JetBlue logo]()
$382
This JetBlue deal was found by Cheapflights users on 10/29. 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 11/256:00 am -
Nonstop3h 05m
Wed 12/27:45 pm -
Nonstop2h 55m
Deal found 10/29![JetBlue logo]()
$404
Last-minute flights from Islip to Fort LauderdaleDiscover last-minute flight deals from Islip to Fort Lauderdale. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Fort Lauderdale. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/412:00 pm -
1 stop25h 19m
Wed 11/116:00 am -
2 stops35h 33m
Deal found 10/27![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/412:00 pm -
1 stop25h 19m
Sat 11/76:00 am -
2 stops35h 33m
Deal found 10/25![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/510:57 am -
1 stop25h 18m
Thu 11/122:21 pm -
1 stop18h 38m
Deal found 10/29![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/810:57 am -
1 stop25h 18m
Thu 11/1211:46 am -
1 stop26h 36m
Deal found 10/25![Multiple Airlines logo]()
$334
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
Nonstop3h 05m
Thu 11/126:45 pm -
Nonstop2h 52m
Deal found 10/25![JetBlue logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sun 11/810:57 am -
1 stop25h 18m
Wed 11/115:34 pm -
2 stops16h 43m
Deal found 10/27![Multiple Airlines logo]()
$365
This JetBlue deal was found by Cheapflights users on 10/26. 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.
Mon 11/96:00 am -
Nonstop3h 05m
Wed 11/116:45 pm -
Nonstop2h 52m
Deal found 10/26![JetBlue logo]()
$347
This Priceline deal was found by Cheapflights users on 10/27. 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.
Mon 11/911:13 am -
1 stop4h 37m
Sat 11/146:45 pm -
Nonstop2h 52m
Deal found 10/27![Multiple Airlines logo]()
$370
This Priceline deal was found by Cheapflights users on 10/27. 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.
Mon 11/911:13 am -
1 stop4h 37m
Fri 11/136:45 pm -
Nonstop2h 52m
Deal found 10/27![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 11/911:13 am -
1 stop4h 37m
Fri 11/136:05 am -
1 stop4h 28m
Deal found 10/27![Breeze Airways logo]()
$377
One-way flights from Islip to Fort LauderdaleSearch for one-way flight options from Islip to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Islip to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Mon 2/13:02 pm -
1 stop5h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2110:57 am -
1 stop10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 2/710:57 am -
1 stop10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$88
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1111:13 am -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Breeze Airways logo]()
$90
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2711:43 am -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Breeze Airways logo]()
$92
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/39:40 am -
1 stop6h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Breeze Airways logo]()
$94
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/309:40 am -
1 stop14h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Breeze Airways logo]()
$97
This CheapOair deal was found by Cheapflights users on 10/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2011:43 am -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Breeze Airways logo]()
$98
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/69:40 am -
1 stop14h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Breeze Airways logo]()
$99
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1810:34 am -
1 stop8h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Breeze Airways logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Sun 1/1010:57 am -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$107
Find flight deals from Islip to Fort Lauderdale
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Fort Lauderdale (FLL). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $156 (Kiwi.com) |
One-way from | $78 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $367 |
Good round-trip deal | $312 or less |
Good one-way deal | $197 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Fort Lauderdale 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 October 30, 2026.
Use the filters below to find and compare flights from Islip to Fort Lauderdale that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Wed 1/6
11:43 am-4:20 pm
1 stop4h 37m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
Quickest round-trip
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Wed 11/18
6:00 am-9:05 am
Nonstop3h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Thu 11/19
6:00 am-9:05 am
Nonstop3h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Tue 12/8
6:00 am-9:05 am
Nonstop3h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Mon 12/14
6:00 am-9:05 am
Nonstop3h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Wed 12/9
6:00 am-9:05 am
Nonstop3h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Sun 12/6
5:40 pm-10:35 pm
1 stop4h 55m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Sat 11/14
6:00 am-9:05 am
Nonstop3h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Sun 11/8
6:00 am-9:05 am
Nonstop3h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Mon 11/16
6:00 am-9:05 am
Nonstop3h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Islip to Fort Lauderdale
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Fort Lauderdale in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Islip, New York-Fort Lauderdale 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-Fort Lauderdale flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Fort Lauderdale flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Islip, New York-Fort Lauderdale 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-Fort Lauderdale 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 Fort Lauderdale
Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Islip with our price prediction graph.
ISP-FLL
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.
Cheapflights Insights
Everything you need to know about your flight from Islip to Fort Lauderdale
How far ahead should I book a flight from Islip, New York to Fort Lauderdale?
The best time to book flights from Islip, New York to Fort Lauderdale is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Islip, New York to Fort Lauderdale?
Currently, January is the cheapest month in which you can book a flight from Islip, New York to Fort Lauderdale (average of $232). Flying from Islip, New York to Fort Lauderdale in November is currently the most expensive (average of $454). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ISP to FLL?
Find hourly flight availability from Islip to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Islip, New York to Fort Lauderdale by exploring options for tickets in the evening.
What is the cheapest day to fly from Islip, New York to Fort Lauderdale?
Use this chart to determine the cheapest time to fly round-trip from Islip to Fort Lauderdale. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Islip, New York to Fort Lauderdale flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Fort Lauderdale
Get insights into the airlines that provide service to Fort Lauderdale. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fort Lauderdale. Reviews last updated October 30, 2026.
Read through reviews of airlines operating flights from Islip to Fort Lauderdale, such as Southwest,Delta, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
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Find flights from Islip to Fort Lauderdale, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Fort Lauderdale
Explore flights to Fort Lauderdale departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Islip and Fort Lauderdale flights
Browse other Islip and Fort Lauderdale flight options. Last updated on October 30, 2026.
Other flights from Islip
Browse through other flights departing from Islip. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Islip to Fort Lauderdale
Discover the top 4 airlines that operate flights from Islip to Fort Lauderdale. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$29 | Average$263 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$297 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$173 | Average$320 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$413 | FlexibilityNo cancel fee | On-time63% |