$76+ Cheap flights from Islip, NY (ISP) to Alabama
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — BHM
May 23 — May 301
Round-trip
1 adult, Economy
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Cheapest flights from Islip to AlabamaExplore the most affordable flight options available from Islip to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Islip to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:12 am
ISP
- ATL
1 stop22h 40m
Frontier
Tue 5/198:07 pm
ATL
- ISP
1 stop13h 58m
Frontier
Deal found 4/20![Frontier logo]()
$139
This CheapOair deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:43 pm
ISP
- ATL
1 stop14h 18m
Frontier
Sun 5/175:05 am
ATL
- ISP
1 stop5h 22m
Frontier
Deal found 4/19![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:00 am
ISP
- ATL
1 stop12h 19m
Multiple Airlines
Tue 5/198:07 pm
ATL
- ISP
1 stop13h 58m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:12 am
ISP
- ATL
1 stop7h 50m
Frontier
Sun 5/175:05 am
ATL
- ISP
1 stop5h 22m
Frontier
Deal found 4/20![Frontier logo]()
$159
This CheapOair deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:00 am
ISP
- ATL
1 stop24h 44m
Frontier
Thu 5/144:39 pm
ATL
- ISP
1 stop17h 26m
Frontier
Deal found 4/21![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:43 pm
ISP
- ATL
1 stop14h 18m
Frontier
Mon 5/188:07 pm
ATL
- ISP
1 stop14h 53m
Frontier
Deal found 4/19![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:38 pm
ISP
- ATL
1 stop23h 20m
Multiple Airlines
Mon 5/1810:48 pm
ATL
- ISP
2 stops35h 17m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$167
This CheapOair deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:00 am
ISP
- ATL
1 stop8h 02m
Frontier
Wed 5/135:53 pm
ATL
- ISP
1 stop16h 34m
Frontier
Deal found 4/19![Frontier logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:38 pm
ISP
- ATL
1 stop23h 20m
Frontier
Sun 5/175:05 am
ATL
- ISP
1 stop5h 22m
Frontier
Deal found 4/22![Frontier logo]()
$179
This CheapOair deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:59 pm
ISP
- ATL
1 stop28h 00m
Frontier
Mon 5/118:07 pm
ATL
- ISP
1 stop14h 53m
Frontier
Deal found 4/21![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:12 am
ISP
- PNS
1 stop5h 41m
Multiple Airlines
Mon 5/114:48 pm
PNS
- ISP
1 stop17h 12m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:00 am
ISP
- PNS
1 stop5h 53m
Multiple Airlines
Tue 5/194:48 pm
PNS
- ISP
1 stop16h 17m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$203
Best flights from Islip to AlabamaDiscover carefully curated flight deals from Islip to Alabama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Islip to Alabama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Frontier deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:00 am
ISP
- ATL
1 stop8h 02m
Frontier
Sat 5/305:05 am
ATL
- ISP
1 stop5h 00m
Frontier
Deal found 4/22![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:57 am
ISP
- PNS
2 stops28h 56m
Multiple Airlines
Wed 5/274:48 pm
PNS
- ISP
1 stop16h 17m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:35 am
ISP
- ATL
2 stops8h 10m
Southwest
Wed 6/311:45 am
ATL
- ISP
2 stops6h 45m
Southwest
Deal found 4/20![Southwest logo]()
$302
This CheapOair deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:00 am
ISP
- ATL
1 stop24h 44m
Frontier
Mon 5/185:53 pm
ATL
- ISP
1 stop17h 07m
Frontier
Deal found 4/22![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:00 am
ISP
- ATL
1 stop5h 28m
Frontier
Sun 5/315:05 am
ATL
- ISP
1 stop5h 00m
Frontier
Deal found 4/22![Frontier logo]()
$225
This CheapOair deal was found by Cheapflights users on 4/18. 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.
Fri 6/127:50 pm
ISP
- ATL
1 stop27h 17m
Frontier
Mon 6/1510:03 am
ATL
- ISP
1 stop9h 02m
Frontier
Deal found 4/18![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:00 am
ISP
- PNS
1 stop5h 53m
Multiple Airlines
Mon 6/14:48 pm
PNS
- ISP
1 stop23h 29m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
ISP
- BHM
1 stop6h 25m
Southwest
Mon 6/12:40 pm
BHM
- ISP
2 stops7h 50m
Southwest
Deal found 4/19![Southwest logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:57 am
ISP
- ATL
2 stops9h 39m
Multiple Airlines
Mon 5/2510:50 pm
ATL
- ISP
1 stop17h 57m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:38 pm
ISP
- PNS
1 stop23h 15m
Multiple Airlines
Sat 5/94:48 pm
PNS
- ISP
1 stop16h 39m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/192:30 pm
ISP
- ATL
2 stops6h 55m
Southwest
Tue 5/2610:10 am
ATL
- ISP
2 stops8h 20m
Southwest
Deal found 4/21![Southwest logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:12 am
ISP
- PNS
2 stops30h 51m
Multiple Airlines
Mon 5/184:48 pm
PNS
- ISP
1 stop17h 12m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:35 pm
ISP
- ATL
1 stop6h 30m
Southwest
Sun 9/139:45 am
ATL
- ISP
1 stop6h 10m
Southwest
Deal found 4/20![Southwest logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:48 am
ISP
- PNS
1 stop6h 05m
Multiple Airlines
Sat 6/134:48 pm
PNS
- ISP
1 stop16h 15m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:35 am
ISP
- ATL
2 stops7h 10m
Southwest
Tue 5/1910:10 am
ATL
- ISP
2 stops8h 20m
Southwest
Deal found 4/20![Southwest logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:00 am
ISP
- PNS
1 stop5h 53m
Multiple Airlines
Wed 5/204:48 pm
PNS
- ISP
1 stop16h 39m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:50 am
ISP
- ATL
2 stops9h 10m
Southwest
Tue 5/191:30 pm
ATL
- ISP
2 stops8h 40m
Southwest
Deal found 4/21![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:00 am
ISP
- BHM
1 stop9h 20m
Southwest
Fri 7/315:20 pm
BHM
- ISP
1 stop5h 20m
Southwest
Deal found 4/22![Southwest logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:00 am
ISP
- PNS
1 stop5h 53m
Multiple Airlines
Wed 5/274:48 pm
PNS
- ISP
1 stop16h 17m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:35 pm
ISP
- ATL
1 stop6h 30m
Southwest
Sun 9/139:45 am
ATL
- ISP
1 stop6h 10m
Southwest
Deal found 4/20![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:35 am
ISP
- VPS
1 stop5h 45m
Southwest
Fri 5/292:00 pm
VPS
- ISP
1 stop5h 25m
Southwest
Deal found 4/21![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:05 pm
ISP
- VPS
2 stops7h 00m
Southwest
Mon 7/2710:05 am
VPS
- ISP
2 stops12h 35m
Southwest
Deal found 4/19![Southwest logo]()
$436
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
ISP
- BHM
1 stop6h 25m
Southwest
Fri 5/812:00 pm
BHM
- ISP
2 stops10h 30m
Southwest
Deal found 4/19![Southwest logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:12 am
ISP
- CHA
1 stop27h 27m
Multiple Airlines
Mon 5/185:09 pm
CHA
- ISP
1 stop17h 51m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$565
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:20 am
ISP
- VPS
1 stop6h 05m
Southwest
Sat 8/2210:55 am
VPS
- ISP
2 stops8h 50m
Southwest
Deal found 4/20![Southwest logo]()
$471
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:00 am
ISP
- PNS
2 stops8h 55m
Southwest
Tue 5/1910:10 am
PNS
- ISP
2 stops7h 20m
Southwest
Deal found 4/19![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:35 pm
ISP
- BHM
1 stop5h 10m
Southwest
Sun 9/205:15 pm
BHM
- ISP
1 stop5h 00m
Southwest
Deal found 4/21![Southwest logo]()
$497
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:30 am
ISP
- PNS
2 stops8h 35m
Southwest
Tue 5/267:40 am
PNS
- ISP
2 stops9h 50m
Southwest
Deal found 4/19![Southwest logo]()
$498
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/113:05 pm
ISP
- VPS
2 stops7h 00m
Southwest
Sat 6/1312:40 pm
VPS
- ISP
1 stop9h 30m
Southwest
Deal found 4/20![Southwest logo]()
$526
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:30 pm
ISP
- BHM
2 stops9h 00m
Southwest
Sun 5/175:25 pm
BHM
- ISP
1 stop5h 20m
Southwest
Deal found 4/20![Southwest logo]()
$528
Last-minute flights from Islip to AlabamaDiscover last-minute flight deals from Islip to Alabama. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Alabama. Data last updated April 23, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:31 pm
ISP
- ATL
1 stop25h 15m
Frontier
Wed 5/1312:39 pm
ATL
- ISP
1 stop21h 48m
Frontier
Deal found 4/19![Frontier logo]()
$181
This Cheapflightsfares deal was found by Cheapflights users on 4/18. 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.
Thu 4/308:31 pm
ISP
- ATL
1 stop12h 23m
Frontier
Sun 5/36:38 pm
ATL
- ISP
1 stop14h 35m
Frontier
Deal found 4/18![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 4/308:31 pm
ISP
- ATL
1 stop12h 23m
Multiple Airlines
Sun 5/37:55 pm
ATL
- ISP
2 stops39h 05m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$218
This CheapOair deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:31 pm
ISP
- ATL
1 stop18h 17m
Frontier
Mon 5/47:16 pm
ATL
- ISP
1 stop15h 44m
Frontier
Deal found 4/20![Frontier logo]()
$201
This CheapOair deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:31 pm
ISP
- ATL
1 stop10h 19m
Frontier
Sun 5/31:12 pm
ATL
- ISP
1 stop20h 01m
Frontier
Deal found 4/20![Frontier logo]()
$222
This CheapOair deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:31 pm
ISP
- ATL
1 stop14h 26m
Frontier
Mon 5/44:03 pm
ATL
- ISP
1 stop18h 57m
Frontier
Deal found 4/19![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:12 am
ISP
- PNS
1 stop5h 41m
Multiple Airlines
Mon 5/114:48 pm
PNS
- ISP
1 stop17h 12m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:00 am
ISP
- PNS
1 stop5h 53m
Multiple Airlines
Tue 5/194:48 pm
PNS
- ISP
1 stop16h 17m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:00 am
ISP
- PNS
1 stop5h 53m
Multiple Airlines
Thu 5/214:48 pm
PNS
- ISP
1 stop16h 17m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:00 am
ISP
- PNS
1 stop5h 53m
Multiple Airlines
Mon 5/184:48 pm
PNS
- ISP
1 stop17h 12m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:00 am
ISP
- PNS
1 stop5h 53m
Multiple Airlines
Wed 5/204:48 pm
PNS
- ISP
1 stop16h 39m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:00 am
ISP
- PNS
1 stop5h 53m
Multiple Airlines
Mon 6/15:58 pm
PNS
- ISP
2 stops39h 07m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$216
One-way flights from Islip to AlabamaSearch for one-way flight options from Islip to Alabama. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Islip to Alabama. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This CheapOair deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:43 pm
ISP
- ATL
1 stop24h 12m
Frontier
Deal found 4/19![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:38 pm
ISP
- ATL
1 stop29h 41m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$86
This CheapOair deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:00 am
ISP
- ATL
1 stop8h 02m
Frontier
Deal found 4/20![Frontier logo]()
$90
This Trip.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:31 pm
ISP
- ATL
1 stop14h 26m
Frontier
Deal found 4/20![Frontier logo]()
$94
This CheapOair deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:59 pm
ISP
- ATL
1 stop28h 00m
Frontier
Deal found 4/20![Frontier logo]()
$96
This CheapOair deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:12 am
ISP
- ATL
1 stop22h 40m
Frontier
Deal found 4/19![Frontier logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:12 am
ISP
- ATL
1 stop7h 50m
Frontier
Deal found 4/20![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:00 am
ISP
- ATL
1 stop5h 28m
Frontier
Deal found 4/20![Frontier logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:48 am
ISP
- ATL
1 stop8h 23m
Frontier
Deal found 4/22![Frontier logo]()
$114
This CheapOair deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:00 am
ISP
- ATL
1 stop5h 28m
Frontier
Deal found 4/20![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:31 pm
ISP
- ATL
1 stop10h 19m
Frontier
Deal found 4/21![Frontier logo]()
$116
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2912:30 pm
ISP
- VPS
2 stops9h 35m
Southwest
Deal found 4/19![Southwest logo]()
$235
Find flight deals from Islip to Alabama
Keep the following information in mind while searching for Islip to Alabama flight deals. Data was last updated April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $139 (Cheapflightsfares) |
One-way from | $76 (CheapOair) |
Popular in | December |
Cheapest in | June |
Average price | $465 |
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Alabama that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from Islip to Alabama that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Thu 5/28
11:00 am-7:02 pm
1 stop8h 02m
Atlanta Hartsfield-Jackson
Sat 5/30
5:05 am-10:05 am
1 stop5h 00m
$201
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 5/15
11:00 am-11:44 am
1 stop24h 44m
Atlanta Hartsfield-Jackson
Mon 5/18
5:53 pm-11:00 am
1 stop17h 07m
$205
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 5/29
11:00 am-4:28 pm
1 stop5h 28m
Atlanta Hartsfield-Jackson
Sun 5/31
5:05 am-10:05 am
1 stop5h 00m
$225
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Fri 6/12
7:50 pm-11:07 pm
1 stop27h 17m
Atlanta Hartsfield-Jackson
Mon 6/15
10:03 am-7:05 pm
1 stop9h 02m
$230
IslipPensacola
ISP - PNS
ISPPNS
Islip Long Island
Sat 5/23
11:57 am-3:53 pm
2 stops28h 56m
Pensacola
Wed 5/27
4:48 pm-10:05 am
1 stop16h 17m
$237
IslipPensacola
ISP - PNS
ISPPNS
Islip Long Island
Wed 5/27
11:00 am-3:53 pm
1 stop5h 53m
Pensacola
Mon 6/1
4:48 pm-5:17 pm
1 stop23h 29m
$279
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Mon 6/1
8:35 am-4:45 pm
2 stops8h 10m
Atlanta Hartsfield-Jackson
Wed 6/3
11:45 am-6:30 pm
2 stops6h 45m
$302
IslipAtlanta
ISP - ATL
ISPATL
Islip Long Island
Sat 5/23
11:57 am-9:36 pm
2 stops9h 39m
Atlanta Hartsfield-Jackson
Mon 5/25
10:50 pm-4:47 pm
1 stop17h 57m
$303
IslipBirmingham
ISP - BHM
ISPBHM
Islip Long Island
Thu 5/28
6:00 am-11:25 am
1 stop6h 25m
Birmingham
Mon 6/1
2:40 pm-11:30 pm
2 stops7h 50m
$308
IslipPensacola
ISP - PNS
ISPPNS
Islip Long Island
Tue 5/5
5:38 pm-3:53 pm
1 stop23h 15m
Pensacola
Sat 5/9
4:48 pm-10:27 am
1 stop16h 39m
$310
Showing 1-10 of 48 resultsSorted by cheapest first
Best time to book a flight from Islip to Alabama
Have a flexible travel schedule? Discover the best time to fly to Alabama from Islip with our price prediction graph.
ISP-ATL
ISP-VPS
ISP-PNS
ISP-BHM
ISP-CHA
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 Alabama
ISP-USAL
ISP-ATL
ISP-VPS
ISP-PNS
ISP-BHM
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Alabama
Get insights into the airlines that provide service to Alabama. 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 Alabama. Reviews last updated April 23, 2026.
Peruse reviews from past customers who have flown with Southwest from Islip to Alabama to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Islip to Alabama. 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 Alabama
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Complete your trip
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Islip and Alabama flights
Browse other Islip and Alabama flight options. Last updated on April 23, 2026.
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Islip to Alabama flights
Consider these flights traveling from Islip to Alabama.
Top airline flying from Islip to Alabama
Discover the top airline that operate flights from Islip to Alabama. 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$186 | Average$417 | FlexibilityNo cancel fee | On-time63% |