$410+ Cheap flights from Islip, NY (ISP) to Alabama
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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — BHM
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Islip to Alabama with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Alabama
Cheapest
Best
Last-minute
One-way
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 November 10, 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 November 10, 2026.
This Southwest deal was found by Cheapflights users on 11/8. 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 12/1712:25 pm -
1 stop4h 45m
Sun 12/2012:00 pm -
2 stops10h 50m
Deal found 11/8![Southwest logo]()
$410
This Southwest deal was found by Cheapflights users on 11/8. 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 12/185:40 am -
1 stop12h 00m
Sun 12/202:45 pm -
1 stop8h 05m
Deal found 11/8![Southwest logo]()
$431
This Southwest deal was found by Cheapflights users on 11/6. 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.
Mon 12/216:00 pm -
1 stop6h 45m
Mon 12/282:45 pm -
1 stop8h 05m
Deal found 11/6![Southwest logo]()
$492
This Southwest deal was found by Cheapflights users on 11/9. 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 11/256:00 pm -
1 stop6h 45m
Tue 12/12:20 pm -
1 stop6h 25m
Deal found 11/9![Southwest logo]()
$520
This Southwest deal was found by Cheapflights users on 11/9. 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 11/2412:10 pm -
2 stops10h 45m
Tue 12/12:20 pm -
1 stop6h 25m
Deal found 11/9![Southwest logo]()
$531
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 November 10, 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 November 10, 2026.
This Southwest deal was found by Cheapflights users on 11/8. 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 12/1712:25 pm -
1 stop4h 45m
Sun 12/2012:00 pm -
2 stops10h 50m
Deal found 11/8![Southwest logo]()
$410
This Southwest deal was found by Cheapflights users on 11/8. 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 12/185:40 am -
1 stop12h 00m
Sun 12/2012:00 pm -
2 stops10h 50m
Deal found 11/8![Southwest logo]()
$431
This Southwest deal was found by Cheapflights users on 11/5. 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.
Fri 3/129:50 am -
1 stop9h 30m
Sun 3/141:30 pm -
1 stop9h 25m
Deal found 11/5![Southwest logo]()
$476
This Southwest deal was found by Cheapflights users on 11/6. 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.
Mon 12/216:00 pm -
1 stop6h 45m
Mon 12/282:45 pm -
1 stop8h 05m
Deal found 11/6![Southwest logo]()
$492
This Southwest deal was found by Cheapflights users on 11/9. 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 11/246:05 am -
1 stop6h 15m
Tue 12/12:20 pm -
1 stop6h 25m
Deal found 11/9![Southwest logo]()
$585
This Southwest deal was found by Cheapflights users on 11/8. 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.
Wed 11/256:00 pm -
1 stop6h 45m
Mon 11/305:00 am -
2 stops10h 20m
Deal found 11/8![Southwest logo]()
$610
Last-minute flights from Islip to AlabamaDiscover last-minute flight deals from Islip to Alabama. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Alabama. Data last updated November 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 11/9. 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 11/2412:10 pm -
2 stops10h 45m
Tue 12/12:20 pm -
1 stop6h 25m
Deal found 11/9![Southwest logo]()
$531
This Southwest deal was found by Cheapflights users on 11/9. 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 11/256:00 pm -
1 stop6h 45m
Tue 12/12:20 pm -
1 stop6h 25m
Deal found 11/9![Southwest logo]()
$520
This Southwest deal was found by Cheapflights users on 11/8. 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 12/1712:25 pm -
1 stop4h 45m
Sun 12/2012:00 pm -
2 stops10h 50m
Deal found 11/8![Southwest logo]()
$410
This Southwest deal was found by Cheapflights users on 11/8. 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 12/185:40 am -
1 stop12h 00m
Sun 12/2012:00 pm -
2 stops10h 50m
Deal found 11/8![Southwest logo]()
$431
This Southwest deal was found by Cheapflights users on 11/6. 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.
Mon 12/216:00 pm -
1 stop6h 45m
Mon 12/282:45 pm -
1 stop8h 05m
Deal found 11/6![Southwest logo]()
$492
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 November 10, 2026.
Search for one-way flight options from Islip to Alabama. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:02 pm -
1 stop6h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Breeze Airways logo]()
$424
This KAYAK deal was found by Cheapflights users on 11/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:02 pm -
1 stop6h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Breeze Airways logo]()
$504
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $410 (Southwest) |
Popular in | September |
Cheapest in | February |
Average price | $603 |
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 7,457,451 searches. Data last updated November 10, 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
IslipBirmingham
ISP Islip Long Island - BHM Birmingham
ISPBHM
Islip Long Island
Thu 12/17
12:25 pm-4:10 pm
1 stop4h 45m
Birmingham
Sun 12/20
12:00 pm-11:50 pm
2 stops10h 50m
$410
Quickest round-trip
IslipBirmingham
ISP Islip Long Island - BHM Birmingham
ISPBHM
Islip Long Island
Mon 11/23
3:02 pm-8:28 pm
1 stop6h 26m
Birmingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$424
IslipBirmingham
ISP Islip Long Island - BHM Birmingham
ISPBHM
Islip Long Island
Fri 12/18
5:40 am-4:40 pm
1 stop12h 00m
Birmingham
Sun 12/20
12:00 pm-11:50 pm
2 stops10h 50m
$431
IslipBirmingham
ISP Islip Long Island - BHM Birmingham
ISPBHM
Islip Long Island
Fri 3/12
9:50 am-6:20 pm
1 stop9h 30m
Birmingham
Sun 3/14
1:30 pm-11:55 pm
1 stop9h 25m
$476
IslipBirmingham
ISP Islip Long Island - BHM Birmingham
ISPBHM
Islip Long Island
Mon 12/21
6:00 pm-11:45 pm
1 stop6h 45m
Birmingham
Mon 12/28
2:45 pm-11:50 pm
1 stop8h 05m
$492
IslipBirmingham
ISP Islip Long Island - BHM Birmingham
ISPBHM
Islip Long Island
Mon 11/30
3:02 pm-8:28 pm
1 stop6h 26m
Birmingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$504
IslipBirmingham
ISP Islip Long Island - BHM Birmingham
ISPBHM
Islip Long Island
Tue 11/24
6:05 am-11:20 am
1 stop6h 15m
Birmingham
Tue 12/1
2:20 pm-9:45 pm
1 stop6h 25m
$585
IslipBirmingham
ISP Islip Long Island - BHM Birmingham
ISPBHM
Islip Long Island
Wed 11/25
6:00 pm-11:45 pm
1 stop6h 45m
Birmingham
Mon 11/30
5:00 am-4:20 pm
2 stops10h 20m
$610
Sorted 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-BHM
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-BHM
No data available for this route at this time. Please check back soon.
Related info for your journey
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