$78+ Cheap flights from Islip, NY (ISP) to Florida
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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MIA
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Islip to Florida 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
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Cheapest flights from Islip to FloridaExplore the most affordable flight options available from Islip to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Islip to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:00 pm -
1 stop11h 42m
Tue 9/292:20 pm -
Nonstop2h 38m
Deal found 9/7![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/291:38 pm -
1 stop4h 28m
Tue 10/69:00 am -
1 stop3h 58m
Deal found 9/10![Breeze Airways logo]()
$130
This Priceline deal was found by Cheapflights users on 9/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:43 pm -
Nonstop2h 57m
Tue 9/299:00 am -
1 stop3h 58m
Deal found 9/7![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:43 pm -
Nonstop2h 57m
Sat 9/262:20 pm -
Nonstop2h 38m
Deal found 9/9![Frontier logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/126:55 pm -
Nonstop3h 00m
Fri 10/163:18 pm -
Nonstop2h 42m
Deal found 9/10![Frontier logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/166:55 pm -
Nonstop3h 00m
Fri 10/233:18 pm -
Nonstop2h 42m
Deal found 9/10![Frontier logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 10/65:43 pm -
Nonstop2h 57m
Sat 10/102:46 pm -
Nonstop2h 44m
Deal found 9/12![Frontier logo]()
$138
This Frontier deal was found by Cheapflights users on 9/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:43 pm -
Nonstop2h 57m
Thu 10/222:46 pm -
Nonstop2h 44m
Deal found 9/8![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 9/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:43 pm -
Nonstop2h 57m
Thu 10/82:46 pm -
Nonstop2h 44m
Deal found 9/12![Frontier logo]()
$140
This CheapOair deal was found by Cheapflights users on 9/11. 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.
Tue 10/201:38 pm -
1 stop4h 28m
Wed 10/217:05 am -
1 stop4h 15m
Deal found 9/11![Breeze Airways logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:52 am -
1 stop11h 07m
Sat 10/37:00 am -
1 stop4h 20m
Deal found 9/8![Breeze Airways logo]()
$169
This Frontier deal was found by Cheapflights users on 9/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:48 pm -
Nonstop3h 01m
Fri 10/23:16 pm -
Nonstop2h 47m
Deal found 9/8![Frontier logo]()
$171
Best flights from Islip to FloridaDiscover carefully curated flight deals from Islip to Florida that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Islip to Florida that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Breeze Airways deal was found by Cheapflights users on 9/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:49 pm -
Nonstop3h 15m
Tue 1/193:18 pm -
Nonstop2h 51m
Deal found 9/9![Breeze Airways logo]()
$208
This JetBlue deal was found by Cheapflights users on 9/10. 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 10/312:10 pm -
Nonstop2h 57m
Tue 11/311:01 am -
Nonstop2h 37m
Deal found 9/10![JetBlue logo]()
$235
This Southwest deal was found by Cheapflights users on 9/9. 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.
Wed 10/286:05 am -
2 stops7h 20m
Wed 11/48:50 am -
2 stops7h 25m
Deal found 9/9![Southwest logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/3012:00 pm -
2 stops26h 14m
Tue 10/68:48 am -
1 stop7h 10m
Deal found 9/10![Multiple Airlines logo]()
$295
This Frontier deal was found by Cheapflights users on 9/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:25 pm -
2 stops21h 00m
Wed 10/1410:36 pm -
2 stops18h 54m
Deal found 9/7![Frontier logo]()
$391
This Breeze Airways deal was found by Cheapflights users on 9/11. 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.
Thu 11/126:49 pm -
Nonstop3h 15m
Tue 11/173:18 pm -
Nonstop2h 51m
Deal found 9/11![Breeze Airways logo]()
$228
This JetBlue deal was found by Cheapflights users on 9/10. 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 10/186:00 am -
Nonstop2h 57m
Thu 10/226:45 pm -
Nonstop2h 52m
Deal found 9/10![JetBlue logo]()
$253
This JetBlue deal was found by Cheapflights users on 9/7. 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 9/297:00 am -
Nonstop2h 59m
Wed 9/308:30 pm -
Nonstop2h 52m
Deal found 9/7![JetBlue logo]()
$257
This Southwest deal was found by Cheapflights users on 9/10. 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 11/912:25 pm -
1 stop10h 40m
Fri 11/136:05 am -
1 stop5h 40m
Deal found 9/10![Southwest logo]()
$290
This Breeze Airways deal was found by Cheapflights users on 9/11. 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.
Thu 9/245:26 pm -
1 stop4h 30m
Thu 10/112:45 pm -
1 stop4h 03m
Deal found 9/11![Breeze Airways logo]()
$283
This Southwest deal was found by Cheapflights users on 9/11. 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 10/139:40 am -
1 stop7h 55m
Fri 10/166:05 pm -
1 stop5h 10m
Deal found 9/11![Southwest logo]()
$297
This JetBlue deal was found by Cheapflights users on 9/10. 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 10/302:28 pm -
Nonstop2h 58m
Sun 11/111:01 am -
Nonstop2h 37m
Deal found 9/10![JetBlue logo]()
$287
This Breeze Airways deal was found by Cheapflights users on 9/8. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:02 pm -
1 stop7h 56m
Thu 10/1512:57 pm -
1 stop6h 08m
Deal found 9/8![Breeze Airways logo]()
$292
This Southwest deal was found by Cheapflights users on 9/9. 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.
Tue 11/106:05 am -
2 stops6h 35m
Fri 12/116:20 am -
2 stops10h 45m
Deal found 9/9![Southwest logo]()
$312
This JetBlue deal was found by Cheapflights users on 9/7. 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.
Wed 9/234:26 pm -
Nonstop2h 54m
Thu 9/241:00 pm -
Nonstop2h 36m
Deal found 9/7![JetBlue logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/275:28 pm -
2 stops18h 51m
Thu 10/110:59 am -
1 stop5h 59m
Deal found 9/12![Multiple Airlines logo]()
$402
This Breeze Airways deal was found by Cheapflights users on 9/12. 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.
Thu 11/56:49 pm -
Nonstop3h 15m
Tue 11/103:18 pm -
Nonstop2h 51m
Deal found 9/12![Breeze Airways logo]()
$308
This Southwest deal was found by Cheapflights users on 9/8. 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.
Thu 11/125:40 pm -
1 stop6h 55m
Tue 11/179:10 am -
1 stop7h 05m
Deal found 9/8![Southwest logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/255:43 pm -
1 stop20h 02m
Tue 9/298:48 am -
1 stop7h 10m
Deal found 9/10![Multiple Airlines logo]()
$414
This JetBlue deal was found by Cheapflights users on 9/12. 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
Mon 10/58:30 pm -
Nonstop2h 52m
Deal found 9/12![JetBlue logo]()
$323
This Southwest deal was found by Cheapflights users on 9/8. 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.
Fri 11/1312:25 pm -
2 stops8h 20m
Wed 11/186:50 am -
2 stops9h 25m
Deal found 9/8![Southwest logo]()
$327
This Breeze Airways deal was found by Cheapflights users on 9/11. 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.
Thu 11/55:28 pm -
1 stop4h 30m
Sun 11/812:45 pm -
1 stop4h 03m
Deal found 9/11![Breeze Airways logo]()
$331
This JetBlue deal was found by Cheapflights users on 9/12. 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 12/167:00 am -
Nonstop3h 02m
Sun 12/2011:06 am -
1 stop6h 21m
Deal found 9/12![JetBlue logo]()
$324
This Southwest deal was found by Cheapflights users on 9/11. 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 11/114:05 pm -
1 stop4h 55m
Thu 11/1212:30 pm -
2 stops11h 05m
Deal found 9/11![Southwest logo]()
$328
This JetBlue deal was found by Cheapflights users on 9/11. 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 10/54:26 pm -
Nonstop2h 54m
Mon 10/1911:00 am -
Nonstop2h 38m
Deal found 9/11![JetBlue logo]()
$329
This Southwest deal was found by Cheapflights users on 9/10. 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 11/912:25 pm -
2 stops6h 55m
Mon 11/166:30 am -
2 stops9h 45m
Deal found 9/10![Southwest logo]()
$334
This Breeze Airways deal was found by Cheapflights users on 9/10. 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.
Wed 12/27:49 pm -
Nonstop3h 16m
Tue 12/82:37 pm -
Nonstop3h 00m
Deal found 9/10![Breeze Airways logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:40 pm -
1 stop21h 00m
Mon 11/308:58 am -
2 stops27h 00m
Deal found 9/8![Multiple Airlines logo]()
$540
This Breeze Airways deal was found by Cheapflights users on 9/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:00 pm -
1 stop11h 42m
Mon 11/97:00 am -
1 stop7h 22m
Deal found 9/9![Breeze Airways logo]()
$369
This Southwest deal was found by Cheapflights users on 9/8. 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 9/265:30 am -
2 stops9h 35m
Tue 10/64:30 pm -
2 stops6h 10m
Deal found 9/8![Southwest logo]()
$342
Last-minute flights from Islip to FloridaDiscover last-minute flight deals from Islip to Florida. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Florida. Data last updated September 13, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:43 pm -
Nonstop2h 57m
Tue 9/299:00 am -
1 stop3h 58m
Deal found 9/7![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:43 pm -
Nonstop2h 57m
Sat 9/262:20 pm -
Nonstop2h 38m
Deal found 9/9![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 9/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:43 pm -
Nonstop2h 57m
Thu 10/222:46 pm -
Nonstop2h 44m
Deal found 9/8![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:00 pm -
1 stop11h 42m
Tue 9/292:20 pm -
Nonstop2h 38m
Deal found 9/7![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:52 am -
1 stop11h 07m
Sat 10/37:00 am -
1 stop4h 20m
Deal found 9/8![Breeze Airways logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/291:38 pm -
1 stop4h 28m
Tue 10/69:00 am -
1 stop3h 58m
Deal found 9/10![Breeze Airways logo]()
$130
This Frontier deal was found by Cheapflights users on 9/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:48 pm -
Nonstop3h 01m
Fri 10/23:16 pm -
Nonstop2h 47m
Deal found 9/8![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 9/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:43 pm -
Nonstop2h 57m
Thu 10/82:46 pm -
Nonstop2h 44m
Deal found 9/12![Frontier logo]()
$140
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 10/65:43 pm -
Nonstop2h 57m
Sat 10/102:46 pm -
Nonstop2h 44m
Deal found 9/12![Frontier logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/126:55 pm -
Nonstop3h 00m
Fri 10/163:18 pm -
Nonstop2h 42m
Deal found 9/10![Frontier logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/166:55 pm -
Nonstop3h 00m
Fri 10/233:18 pm -
Nonstop2h 42m
Deal found 9/10![Frontier logo]()
$135
This CheapOair deal was found by Cheapflights users on 9/11. 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.
Tue 10/201:38 pm -
1 stop4h 28m
Wed 10/217:05 am -
1 stop4h 15m
Deal found 9/11![Breeze Airways logo]()
$141
One-way flights from Islip to FloridaSearch for one-way flight options from Islip to Florida. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Islip to Florida. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/712:00 pm -
1 stop11h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Breeze Airways logo]()
$78
This Breeze Airways deal was found by Cheapflights users on 9/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:00 pm -
1 stop11h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Breeze Airways logo]()
$79
This Super.com deal was found by Cheapflights users on 9/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:54 pm -
Nonstop3h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$79
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:00 pm -
1 stop4h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Breeze Airways logo]()
$80
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:55 pm -
Nonstop3h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$81
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/143:02 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Breeze Airways logo]()
$82
This Frontier deal was found by Cheapflights users on 9/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:43 pm -
Nonstop2h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:02 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Breeze Airways logo]()
$85
This Breeze Airways deal was found by Cheapflights users on 9/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:02 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Breeze Airways logo]()
$86
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/3112:00 pm -
1 stop11h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Breeze Airways logo]()
$87
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Tue 10/2012:00 pm -
1 stop4h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Breeze Airways logo]()
$87
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:00 pm -
1 stop11h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Breeze Airways logo]()
$88
Find flight deals from Islip to Florida
Keep the following information in mind while searching for Islip to Florida flight deals. Data was last updated September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $129 (Kiwi.com) |
One-way from | $78 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $229 |
Good round-trip deal | $190 or less |
Good one-way deal | $105 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Florida 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 September 13, 2026.
Use the filters below to find and compare flights from Islip to Florida that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IslipOrlando
ISP Islip Long Island - MCO Orlando
ISPMCO
Islip Long Island
Tue 10/20
1:38 pm-6:06 pm
1 stop4h 28m
Orlando
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$78
IslipJacksonville
ISP Islip Long Island - JAX Jacksonville
ISPJAX
Islip Long Island
Tue 10/6
12:00 pm-4:26 pm
1 stop4h 26m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$80
IslipJacksonville
ISP Islip Long Island - JAX Jacksonville
ISPJAX
Islip Long Island
Tue 11/10
12:00 pm-4:26 pm
1 stop4h 26m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$91
IslipTampa
ISP Islip Long Island - TPA Tampa
ISPTPA
Islip Long Island
Wed 10/7
12:00 pm-11:44 pm
1 stop11h 44m
Tampa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
IslipTampa
ISP Islip Long Island - TPA Tampa
ISPTPA
Islip Long Island
Mon 12/7
3:02 pm-11:18 pm
1 stop8h 16m
Tampa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
IslipSarasota
ISP Islip Long Island - SRQ Sarasota Bradenton Intl
ISPSRQ
Islip Long Island
Thu 12/3
6:49 pm-10:04 pm
Nonstop3h 15m
Sarasota Bradenton Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$102
IslipOrlando
ISP Islip Long Island - MCO Orlando
ISPMCO
Islip Long Island
Sat 11/7
12:00 pm-11:42 pm
1 stop11h 42m
Orlando
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$115
IslipFort Lauderdale
ISP Islip Long Island - FLL Fort Lauderdale
ISPFLL
Islip Long Island
Tue 10/20
6:00 am-8:57 am
Nonstop2h 57m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$116
IslipOrlando
ISP Islip Long Island - MCO Orlando
ISPMCO
Islip Long Island
Sat 10/24
3:06 pm-5:57 pm
Nonstop2h 51m
Orlando
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$118
Quickest round-trip
IslipOrlando
ISP Islip Long Island - MCO Orlando
ISPMCO
Islip Long Island
Sat 10/3
4:50 pm-7:35 pm
Nonstop2h 45m
Orlando
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Islip to Florida
Have a flexible travel schedule? Discover the best time to fly to Florida from Islip with our price prediction graph.
ISP-MCO
ISP-FLL
ISP-JAX
ISP-PNS
ISP-TPA
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 Florida
ISP-USFL
ISP-MCO
ISP-FLL
ISP-JAX
ISP-PNS
What is the cheapest month to book a flight from Islip, New York to Florida?
Currently, January is the cheapest month in which you can book a flight from Islip, New York to Florida (average of $232). Flying from Islip, New York to Florida in April is currently the most expensive (average of $345). 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 FL?
Find hourly flight availability from Islip to Florida. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2026.
It’s typically best to fly out from Islip, New York to Florida in the afternoon. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.
How much does it cost to fly round-trip from Islip, New York to Florida?
Airfare is below average for this route at the moment.
Islip, New York to Florida flights typically cost between $272 and $424 in October.The cheapest round-trip price found within the last 5 days was $267 on Multiple Airlines (Oct 17-Oct 24).
How far ahead should I book a flight from Islip, New York to Florida?
The best time to book flights from Islip, New York to Florida is 59 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 day to fly from Islip, New York to Florida?
Use this chart to determine the cheapest time to fly round-trip from Islip to Florida. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Islip, New York to Florida flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Florida
Get insights into the airlines that provide service to Florida. 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 Florida. Reviews last updated September 13, 2026.
Peruse reviews from past customers who have flown with Breeze Airways,Southwest, andDelta from Islip to Florida to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.8
Entertainment
6.8
Overall
8.2
Boarding
8.4
Comfort
8.2
Crew
8.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.8
Entertainment
6.8
Overall
8.2
Boarding
8.4
Comfort
8.2
Crew
8.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.8
Entertainment
6.8
Overall
8.2
Boarding
8.4
Comfort
8.2
Crew
8.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.8
Entertainment
6.8
Overall
8.2
Boarding
8.4
Comfort
8.2
Crew
8.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.8
Entertainment
6.8
Overall
8.2
Boarding
8.4
Comfort
8.2
Crew
8.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.8
Entertainment
6.8
Overall
8.2
Boarding
8.4
Comfort
8.2
Crew
8.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Related info for your journey
Find useful and relevant information for your journey from Islip to Florida. 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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Alternative routes for Islip to Florida
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Complete your trip
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Islip and Florida flights
Browse other Islip and Florida flight options. Last updated on September 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Islip to Florida flights
Consider these flights traveling from Islip to Florida.
Top 5 airlines flying from Islip to Florida
Discover the top 5 airlines that operate flights from Islip to Florida. 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 September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$29 | Average$258 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$66 | Average$249 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$98 | Average$237 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$300 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$405 | FlexibilityNo cancel fee | On-time63% |