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Islip

$401+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — ISP
May 19 — May 261
Tue 5/19
Tue 5/26
1 adult, Economy
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Cheap flight deals from Birmingham to Islip

Cheapest flights from Birmingham to Islip
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 April 19, 2026.

This Southwest deal was found by Cheapflights users on 4/15. 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 6/1712:05 pm
BHM
-
ISP
2 stops9h 30m
Southwest
Sun 6/216:00 am
ISP
-
BHM
1 stop9h 35m
Southwest
Deal found 4/15$401
This Southwest deal was found by Cheapflights users on 4/15. 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 5/2512:00 pm
BHM
-
ISP
2 stops10h 30m
Southwest
Thu 5/286:00 am
ISP
-
BHM
1 stop6h 25m
Southwest
Deal found 4/15$405
This Southwest deal was found by Cheapflights users on 4/16. 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.
Sat 5/29:55 am
BHM
-
ISP
1 stop11h 45m
Southwest
Wed 5/69:00 am
ISP
-
BHM
1 stop4h 30m
Southwest
Deal found 4/16$416
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 5/411:25 am
BHM
-
ISP
1 stop10h 05m
Southwest
Fri 5/86:00 am
ISP
-
BHM
1 stop6h 25m
Southwest
Deal found 4/19$478
This Southwest deal was found by Cheapflights users on 4/14. 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 4/293:15 pm
BHM
-
ISP
1 stop5h 55m
Southwest
Sun 5/35:15 am
ISP
-
BHM
1 stop5h 15m
Southwest
Deal found 4/14$483

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 April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$401
(Southwest)

Popular in

March

Cheapest in

June

Average price

$438
Provider with most accurate pricing for Birmingham-Islip Long Island flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Islip Long Island flights.
Search Deals
From Birmingham to Islip Long Island
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 2,558,603 searches. Data last updated April 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

Price

Cheapest round-trip

BirminghamIslip

BHM - ISP

BHMISP

Birmingham

Mon 5/25

12:00 pm-11:30 pm

2 stops10h 30m

Islip Long Island

Thu 5/28

6:00 am-11:25 am

1 stop6h 25m

$405

BirminghamIslip

BHM - ISP

BHMISP

Birmingham

Sat 5/2

9:55 am-10:40 pm

1 stop11h 45m

Islip Long Island

Wed 5/6

9:00 am-12:30 pm

1 stop4h 30m

$416
Quickest round-trip

BirminghamIslip

BHM - ISP

BHMISP

Birmingham

Wed 6/17

9:20 am-4:00 pm

1 stop5h 40m

Islip Long Island

Sun 6/21

6:00 am-2:35 pm

1 stop9h 35m

$431

BirminghamIslip

BHM - ISP

BHMISP

Birmingham

Mon 5/4

11:25 am-10:30 pm

1 stop10h 05m

Islip Long Island

Fri 5/8

6:00 am-11:25 am

1 stop6h 25m

$478

BirminghamIslip

BHM - ISP

BHMISP

Birmingham

Wed 4/29

3:15 pm-10:10 pm

1 stop5h 55m

Islip Long Island

Sun 5/3

11:50 am-10:25 pm

2 stops11h 35m

$488

BirminghamIslip

BHM - ISP

BHMISP

Birmingham

Fri 10/9

4:18 pm-11:20 am

1 stop18h 02m

Islip Long Island

Sun 10/11

5:23 pm-3:38 pm

3 stops23h 15m

$889

BirminghamIslip

BHM - ISP

BHMISP

Birmingham

Fri 9/4

7:43 am-5:29 pm

3 stops32h 46m

Islip Long Island

Sun 9/6

5:50 pm-11:39 am

3 stops18h 49m

$953

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

  • How long is the flight from Birmingham, Alabama to Islip, New York?

    Departing from Birmingham, Alabama to Islip, New York will take you 10h 30m. The distance from Birmingham, Alabama to Islip, New York is about 900 mi.

  • Can I find deals for flights from Birmingham to Islip that include hotel bookings?

    Yes. In addition to deals on Birmingham to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Islip.

  • Can I find deals for business class flights from Birmingham to Islip?

    Yes. Cheapflights offers flight deals from Birmingham to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Islip?

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