$97+ Cheap flights from Islip, NY to Fort Lauderdale (ISP - FLL)
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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — FLL
Sep 9 — Sep 161
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 59 days in advance, depart on a Monday or Tuesday 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 August 10, 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 August 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Sat 9/127:00 am -
Nonstop2h 59m
Sat 9/198:30 pm -
Nonstop2h 52m
Deal found 8/6![JetBlue logo]()
$195
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/1211:55 am -
1 stop4h 45m
Sat 9/197:00 am -
1 stop6h 20m
Deal found 8/5![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 8/6. 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.
Tue 10/64:20 pm -
1 stop5h 25m
Tue 10/207:00 am -
1 stop6h 10m
Deal found 8/6![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 8/6. 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.
Sat 9/1211:55 am -
1 stop4h 45m
Tue 9/1510:25 am -
2 stops10h 45m
Deal found 8/6![Southwest logo]()
$218
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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.
Tue 9/84:58 pm -
Nonstop3h 06m
Wed 9/168:30 pm -
Nonstop2h 52m
Deal found 8/5![JetBlue logo]()
$230
This Priceline deal was found by Cheapflights users on 8/6. 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.
Wed 9/95:30 pm -
Nonstop3h 01m
Mon 9/146:05 am -
1 stop4h 23m
Deal found 8/6![Multiple Airlines logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 9/137:00 am -
Nonstop2h 59m
Tue 9/158:30 pm -
Nonstop2h 52m
Deal found 8/6![JetBlue logo]()
$240
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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.
Tue 10/206:00 am -
Nonstop2h 56m
Sat 10/246:45 pm -
Nonstop2h 50m
Deal found 8/5![JetBlue logo]()
$241
This JetBlue deal was found by Cheapflights users on 8/5. 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 -
Nonstop2h 59m
Thu 9/178:30 pm -
Nonstop2h 52m
Deal found 8/5![JetBlue logo]()
$242
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 August 10, 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 August 10, 2026.
This JetBlue deal was found by Cheapflights users on 8/5. 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 -
Nonstop2h 59m
Thu 9/178:30 pm -
Nonstop2h 52m
Deal found 8/5![JetBlue logo]()
$242
This Southwest deal was found by Cheapflights users on 8/8. 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.
Sat 9/1211:55 am -
1 stop4h 45m
Tue 9/152:55 pm -
1 stop6h 15m
Deal found 8/8![Southwest logo]()
$317
This JetBlue deal was found by Cheapflights users on 8/6. 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 8/274:58 pm -
Nonstop3h 06m
Tue 9/16:50 pm -
Nonstop2h 59m
Deal found 8/6![JetBlue logo]()
$278
This JetBlue deal was found by Cheapflights users on 8/7. 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 10/136:00 am -
Nonstop2h 56m
Thu 10/156:45 pm -
Nonstop2h 50m
Deal found 8/7![JetBlue logo]()
$287
This Southwest deal was found by Cheapflights users on 8/7. 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 12/106:30 am -
1 stop5h 15m
Mon 12/149:00 am -
2 stops7h 15m
Deal found 8/7![Southwest logo]()
$343
This JetBlue deal was found by Cheapflights users on 8/9. 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 9/26:00 am -
Nonstop3h 00m
Sat 9/56:45 pm -
Nonstop2h 59m
Deal found 8/9![JetBlue logo]()
$302
This Southwest deal was found by Cheapflights users on 8/7. 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.
Fri 9/45:00 pm -
1 stop5h 05m
Wed 9/910:40 am -
1 stop6h 20m
Deal found 8/7![Southwest logo]()
$344
This JetBlue deal was found by Cheapflights users on 8/9. 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 10/27:00 am -
Nonstop2h 59m
Sun 10/48:30 pm -
Nonstop2h 52m
Deal found 8/9![JetBlue logo]()
$317
This Southwest deal was found by Cheapflights users on 8/5. 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 9/35:00 pm -
1 stop5h 05m
Sat 9/57:00 am -
1 stop6h 20m
Deal found 8/5![Southwest logo]()
$357
This JetBlue deal was found by Cheapflights users on 8/8. 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 10/17:00 am -
Nonstop2h 59m
Sun 10/48:30 pm -
Nonstop2h 52m
Deal found 8/8![JetBlue logo]()
$317
This JetBlue deal was found by Cheapflights users on 8/9. 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 -
Nonstop2h 55m
Tue 11/176:45 pm -
Nonstop2h 52m
Deal found 8/9![JetBlue logo]()
$317
This JetBlue deal was found by Cheapflights users on 8/9. 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 -
Nonstop2h 59m
Sun 9/138:30 pm -
Nonstop2h 52m
Deal found 8/9![JetBlue logo]()
$317
Last-minute flights from Islip to Fort LauderdaleDiscover last-minute flight deals from Islip to Fort Lauderdale. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Fort Lauderdale. Data last updated August 10, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 8/6. 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 8/276:00 am -
Nonstop3h 00m
Tue 9/158:30 pm -
Nonstop2h 52m
Deal found 8/6![JetBlue logo]()
$243
This Southwest deal was found by Cheapflights users on 8/9. 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 9/36:45 am -
1 stop4h 40m
Sun 9/68:15 am -
1 stop4h 30m
Deal found 8/9![Southwest logo]()
$245
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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.
Tue 9/84:58 pm -
Nonstop3h 06m
Wed 9/168:30 pm -
Nonstop2h 52m
Deal found 8/5![JetBlue logo]()
$230
This Priceline deal was found by Cheapflights users on 8/6. 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.
Wed 9/95:30 pm -
Nonstop3h 01m
Mon 9/146:05 am -
1 stop4h 23m
Deal found 8/6![Multiple Airlines logo]()
$233
This Super.com deal was found by Cheapflights users on 8/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:30 pm -
Nonstop3h 01m
Mon 9/148:30 pm -
Nonstop2h 52m
Deal found 8/6![JetBlue logo]()
$241
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Sat 9/127:00 am -
Nonstop2h 59m
Sat 9/198:30 pm -
Nonstop2h 52m
Deal found 8/6![JetBlue logo]()
$195
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/1211:55 am -
1 stop4h 45m
Sat 9/197:00 am -
1 stop6h 20m
Deal found 8/5![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 8/6. 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.
Sat 9/1211:55 am -
1 stop4h 45m
Tue 9/1510:25 am -
2 stops10h 45m
Deal found 8/6![Southwest logo]()
$218
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 9/137:00 am -
Nonstop2h 59m
Tue 9/158:30 pm -
Nonstop2h 52m
Deal found 8/6![JetBlue logo]()
$240
This JetBlue deal was found by Cheapflights users on 8/5. 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 -
Nonstop2h 59m
Thu 9/178:30 pm -
Nonstop2h 52m
Deal found 8/5![JetBlue logo]()
$242
This Super.com deal was found by Cheapflights users on 8/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am -
Nonstop2h 59m
Mon 9/288:30 pm -
Nonstop2h 52m
Deal found 8/5![JetBlue logo]()
$246
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 August 10, 2026.
Search for one-way flight options from Islip to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Tue 10/67:00 am -
Nonstop2h 59m
Deal found 8/6![JetBlue logo]()
$97
This JetBlue deal was found by Cheapflights users on 8/6. 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 10/37:00 am -
Nonstop2h 59m
Deal found 8/6![JetBlue logo]()
$99
This Southwest deal was found by Cheapflights users on 8/6. 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.
Sat 9/1911:55 am -
1 stop4h 45m
Deal found 8/6![Southwest logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/119:39 am -
1 stop8h 56m
Deal found 8/6![Breeze Airways logo]()
$106
This Southwest deal was found by Cheapflights users on 8/6. 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.
Tue 10/69:40 am -
1 stop4h 45m
Deal found 8/6![Southwest logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 11/29:39 am -
1 stop8h 56m
Deal found 8/6![Breeze Airways logo]()
$119
This Southwest deal was found by Cheapflights users on 8/6. 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.
Sat 9/511:55 am -
1 stop4h 45m
Deal found 8/6![Southwest logo]()
$120
This Lucky2Go deal was found by Cheapflights users on 8/7. 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 Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:57 am -
2 stops13h 47m
Deal found 8/7![Frontier logo]()
$123
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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $195 (Cheapflightsfares) |
One-way from | $97 (Cheapflightsfares) |
Popular in | April |
Cheapest in | January |
Average price | $305 |
Good round-trip deal | $349 or less |
Good one-way deal | $158 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 2,558,603 searches. Data last updated August 10, 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
Tue 9/15
7:00 am-9:59 am
Nonstop2h 59m
Fort Lauderdale
Thu 9/17
8:30 pm-11:22 pm
Nonstop2h 52m
$242
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Thu 8/27
4:58 pm-8:04 pm
Nonstop3h 06m
Fort Lauderdale
Tue 9/1
6:50 pm-9:49 pm
Nonstop2h 59m
$278
Quickest round-trip
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Tue 10/13
6:00 am-8:56 am
Nonstop2h 56m
Fort Lauderdale
Thu 10/15
6:45 pm-9:35 pm
Nonstop2h 50m
$287
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Wed 9/2
6:00 am-9:00 am
Nonstop3h 00m
Fort Lauderdale
Sat 9/5
6:45 pm-9:44 pm
Nonstop2h 59m
$302
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Sat 9/12
11:55 am-4:40 pm
1 stop4h 45m
Fort Lauderdale
Tue 9/15
2:55 pm-9:10 pm
1 stop6h 15m
$317
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Fri 10/2
7:00 am-9:59 am
Nonstop2h 59m
Fort Lauderdale
Sun 10/4
8:30 pm-11:22 pm
Nonstop2h 52m
$317
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Thu 10/1
7:00 am-9:59 am
Nonstop2h 59m
Fort Lauderdale
Sun 10/4
8:30 pm-11:22 pm
Nonstop2h 52m
$317
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Wed 11/11
6:00 am-8:55 am
Nonstop2h 55m
Fort Lauderdale
Tue 11/17
6:45 pm-9:37 pm
Nonstop2h 52m
$317
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Fri 9/11
7:00 am-9:59 am
Nonstop2h 59m
Fort Lauderdale
Sun 9/13
8:30 pm-11:22 pm
Nonstop2h 52m
$317
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Thu 12/10
6:30 am-11:45 am
1 stop5h 15m
Fort Lauderdale
Mon 12/14
9:00 am-4:15 pm
2 stops7h 15m
$343
Showing 1-10 of 24 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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
Prices
Airlines
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 58 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 $222). Flying from Islip, New York to Fort Lauderdale in April is currently the most expensive (average of $342). 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 August 10, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 7% on flights from Islip, New York to Fort Lauderdale by exploring options for tickets in the afternoon.
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 August 8, 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. Saturday 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 August 10, 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.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Islip to Fort Lauderdale. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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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 August 10, 2026.
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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 2,558,603 searches. Data last updated August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$29 | Average$289 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$297 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$156 | Average$396 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$163 | Average$295 | FlexibilityNo cancel fee | On-time62% |