$235+ Cheap flights from Birmingham, AL to Islip, NY (BHM - ISP)
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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — ISP
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Birmingham to Islip 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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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 Birmingham to Islip
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Best
Last-minute
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Cheapest flights from Birmingham to IslipExplore the most affordable flight options available from Birmingham to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Birmingham to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/234:28 pm -
1 stop17h 52m
Mon 10/263:02 pm -
1 stop6h 26m
Deal found 9/14![Breeze Airways logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/164:28 pm -
1 stop17h 52m
Mon 10/193:02 pm -
1 stop6h 26m
Deal found 9/16![Breeze Airways logo]()
$271
This Southwest deal was found by Cheapflights users on 9/14. 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 10/236:45 pm -
1 stop3h 55m
Mon 10/263:10 pm -
2 stops7h 05m
Deal found 9/14![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 9/14. 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 10/287:05 am -
1 stop5h 05m
Sun 11/15:35 am -
2 stops8h 00m
Deal found 9/14![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 9/16. 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 10/166:45 pm -
1 stop3h 55m
Mon 10/193:10 pm -
2 stops7h 05m
Deal found 9/16![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 9/15. 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 9/303:15 pm -
1 stop4h 55m
Sun 10/45:40 am -
2 stops8h 00m
Deal found 9/15![Southwest logo]()
$446
This Southwest deal was found by Cheapflights users on 9/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:55 am -
2 stops7h 10m
Wed 10/712:50 pm -
2 stops8h 45m
Deal found 9/18![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 9/14. 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 10/94:50 pm -
2 stops5h 50m
Tue 10/1312:50 pm -
2 stops8h 05m
Deal found 9/14![Southwest logo]()
$467
Best flights from Birmingham to IslipDiscover carefully curated flight deals from Birmingham to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Birmingham to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/164:28 pm -
1 stop17h 52m
Mon 10/193:02 pm -
1 stop6h 26m
Deal found 9/16![Breeze Airways logo]()
$271
This Southwest deal was found by Cheapflights users on 9/14. 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 10/287:05 am -
1 stop5h 05m
Sun 11/15:35 am -
2 stops8h 00m
Deal found 9/14![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 9/16. 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 10/166:45 pm -
1 stop3h 55m
Mon 10/193:10 pm -
2 stops7h 05m
Deal found 9/16![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 9/15. 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 9/303:15 pm -
1 stop4h 55m
Sun 10/45:40 am -
2 stops8h 00m
Deal found 9/15![Southwest logo]()
$446
This Southwest deal was found by Cheapflights users on 9/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:55 am -
1 stop12h 10m
Wed 10/79:40 am -
2 stops8h 10m
Deal found 9/18![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 9/14. 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 10/94:50 pm -
2 stops5h 50m
Tue 10/1312:50 pm -
2 stops8h 05m
Deal found 9/14![Southwest logo]()
$467
Last-minute flights from Birmingham to IslipDiscover last-minute flight deals from Birmingham to Islip. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to Islip. Data last updated September 19, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/15. 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 9/303:15 pm -
1 stop4h 55m
Sun 10/45:40 am -
2 stops8h 00m
Deal found 9/15![Southwest logo]()
$446
This Southwest deal was found by Cheapflights users on 9/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:55 am -
2 stops7h 10m
Wed 10/712:50 pm -
2 stops8h 45m
Deal found 9/18![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 9/14. 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 10/94:50 pm -
2 stops5h 50m
Tue 10/1312:50 pm -
2 stops8h 05m
Deal found 9/14![Southwest logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/164:28 pm -
1 stop17h 52m
Mon 10/193:02 pm -
1 stop6h 26m
Deal found 9/16![Breeze Airways logo]()
$271
This Southwest deal was found by Cheapflights users on 9/16. 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 10/166:45 pm -
1 stop3h 55m
Mon 10/193:10 pm -
2 stops7h 05m
Deal found 9/16![Southwest logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/234:28 pm -
1 stop17h 52m
Mon 10/263:02 pm -
1 stop6h 26m
Deal found 9/14![Breeze Airways logo]()
$265
This Southwest deal was found by Cheapflights users on 9/14. 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 10/236:45 pm -
1 stop3h 55m
Mon 10/263:10 pm -
2 stops7h 05m
Deal found 9/14![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 9/14. 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 10/287:05 am -
1 stop5h 05m
Sun 11/15:35 am -
2 stops8h 00m
Deal found 9/14![Southwest logo]()
$332
One-way flights from Birmingham to IslipSearch for one-way flight options from Birmingham to Islip. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Birmingham to Islip. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/124:28 pm -
1 stop17h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Breeze Airways logo]()
$235
This KAYAK deal was found by Cheapflights users on 9/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:28 pm -
1 stop17h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Breeze Airways logo]()
$360
This KAYAK deal was found by Cheapflights users on 9/16. 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.
Fri 11/204:28 pm -
1 stop17h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Breeze Airways logo]()
$400
This Southwest deal was found by Cheapflights users on 9/15. 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 10/123:30 pm -
2 stops7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$533
Find flight deals from Birmingham to Islip
Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Islip (ISP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $265 (Kiwi.com) |
One-way from | $235 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $442 |
Cheapflights Fare Finder
Customize your flight search to find flights from Birmingham to Islip 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 19, 2026.
Use the filters below to find and compare flights from Birmingham to Islip that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BirminghamIslip
BHM Birmingham - ISP Islip Long Island
BHMISP
Birmingham
Mon 10/12
4:28 pm-11:20 am
1 stop17h 52m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$235
BirminghamIslip
BHM Birmingham - ISP Islip Long Island
BHMISP
Birmingham
Fri 10/16
4:28 pm-11:20 am
1 stop17h 52m
Islip Long Island
Mon 10/19
3:02 pm-8:28 pm
1 stop6h 26m
$271
BirminghamIslip
BHM Birmingham - ISP Islip Long Island
BHMISP
Birmingham
Wed 10/28
7:05 am-1:10 pm
1 stop5h 05m
Islip Long Island
Sun 11/1
5:35 am-12:35 pm
2 stops8h 00m
$332
BirminghamIslip
BHM Birmingham - ISP Islip Long Island
BHMISP
Birmingham
Fri 10/16
6:45 pm-11:40 pm
1 stop3h 55m
Islip Long Island
Mon 10/19
3:10 pm-9:15 pm
2 stops7h 05m
$334
BirminghamIslip
BHM Birmingham - ISP Islip Long Island
BHMISP
Birmingham
Mon 11/30
4:28 pm-11:20 am
1 stop17h 52m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$360
BirminghamIslip
BHM Birmingham - ISP Islip Long Island
BHMISP
Birmingham
Wed 9/30
3:15 pm-9:10 pm
1 stop4h 55m
Islip Long Island
Sun 10/4
5:40 am-12:40 pm
2 stops8h 00m
$446
BirminghamIslip
BHM Birmingham - ISP Islip Long Island
BHMISP
Birmingham
Sat 10/3
6:55 am-8:05 pm
1 stop12h 10m
Islip Long Island
Wed 10/7
9:40 am-4:50 pm
2 stops8h 10m
$452
BirminghamIslip
BHM Birmingham - ISP Islip Long Island
BHMISP
Birmingham
Fri 11/20
4:28 pm-11:20 am
1 stop17h 52m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$460
BirminghamIslip
BHM Birmingham - ISP Islip Long Island
BHMISP
Birmingham
Fri 10/9
4:50 pm-11:40 pm
2 stops5h 50m
Islip Long Island
Tue 10/13
12:50 pm-7:55 pm
2 stops8h 05m
$467
Quickest round-trip
BirminghamIslip
BHM Birmingham - ISP Islip Long Island
BHMISP
Birmingham
Mon 10/12
3:30 pm-11:40 pm
2 stops7h 10m
Islip Long Island
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$533
Sorted by cheapest first
Compare providers for flights from Birmingham to Islip
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Birmingham to Islip in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Birmingham, Alabama-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Islip, New York flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Birmingham, Alabama-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham, Alabama-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Birmingham to Islip
Have a flexible travel schedule? Discover the best time to fly to Islip from Birmingham with our price prediction graph.
BHM-ISP
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.
Related info for your journey
Find useful and relevant information for your journey from Birmingham to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Islip?
Book flights to Islip if you plan to visit one of these locationsRiverhead
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