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Islip

$72+ Cheap flights from Alabama to Islip (ISP)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — ISP
oct. 19 — oct. 261
dom. 10/19
dom. 10/26
1 adult, Economy
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Cheap flight deals from Alabama to Islip

Keep the following information in mind while searching for Alabama to Islip flight deals. Data was last updated septiembre 19, 2025.

Round-trip from

$143
(Cheapflightsfares)

One-way from

$72
(CheapOair)

Popular in

March

Cheapest in

June

Average price

$343
From Alabama to Islip Long Island
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One-way flight from Alabama to Islip Long Island
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Highest demand for flights based on searches. 16% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Alabama to Islip

Cheapest flights from Alabama to Islip
Explore the most affordable flight options available from Alabama to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 19, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
vie. 10/37:36 pmATL - ISP
1 stop20h 47mFrontier
dom. 10/55:12 pmISP - ATL
1 stop14h 35mFrontier
Deal found 9/17$143
This CheapOair deal was found by Cheapflights users on 9/17. 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.
jue. 10/210:06 pmATL - ISP
1 stop10h 58mFrontier
mié. 10/83:43 pmISP - ATL
1 stop15h 06mFrontier
Deal found 9/17$144
This Frontier deal was found by Cheapflights users on 9/17. 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.
mar. 10/2112:48 pmATL - ISP
1 stop7h 54mFrontier
sáb. 11/14:58 pmISP - ATL
1 stop7h 01mFrontier
Deal found 9/17$145
This CheapOair deal was found by Cheapflights users on 9/17. 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.
jue. 10/910:06 pmATL - ISP
1 stop10h 58mFrontier
lun. 10/134:58 pmISP - ATL
1 stop7h 43mFrontier
Deal found 9/17$148
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/111:51 amATL - ISP
1 stop23h 04mFrontier
lun. 10/62:32 pmISP - ATL
1 stop16h 25mFrontier
Deal found 9/18$156
This CheapOair deal was found by Cheapflights users on 9/17. 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.
vie. 10/1010:48 pmATL - ISP
1 stop11h 49mFrontier
dom. 10/129:47 pmISP - ATL
1 stop26h 54mFrontier
Deal found 9/17$165
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1010:48 pmATL - ISP
1 stop11h 49mFrontier
lun. 10/134:58 pmISP - ATL
1 stop7h 43mFrontier
Deal found 9/18$169
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2210:29 pmATL - ISP
1 stop12h 11mFrontier
mié. 9/2411:35 amISP - ATL
1 stop20h 14mFrontier
Deal found 9/18$176
This CheapOair deal was found by Cheapflights users on 9/17. 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.
dom. 9/288:54 amATL - ISP
1 stop25h 46mFrontier
vie. 10/104:58 pmISP - ATL
1 stop16h 51mFrontier
Deal found 9/17$180
This CheapOair deal was found by Cheapflights users on 9/17. 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.
vie. 9/2610:29 pmATL - ISP
1 stop12h 26mFrontier
dom. 9/2811:25 amISP - ATL
1 stop20h 24mFrontier
Deal found 9/17$188
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.
mié. 10/17:10 pmPNS - ISP
1 stop14h 45mMultiple Airlines
dom. 10/511:40 amISP - PNS
2 stops28h 15mMultiple Airlines
Deal found 9/16$301
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.
vie. 11/215:05 amBHM - ISP
2 stops10h 50mSouthwest
dom. 11/233:25 pmISP - BHM
1 stop5h 50mSouthwest
Deal found 9/18$448

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alabama 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 septiembre 19, 2025.
Use the filters below to find and compare flights from Alabama to Islip that are best for you.

Fly from

Alabama

Fly to

Islip

Route

Depart

Return

Price

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

jue. 10/2

10:06 pm-9:04 am

1 stop10h 58m

Islip Long Island

mié. 10/8

3:43 pm-6:49 am

1 stop15h 06m

$144

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

mié. 10/1

11:51 am-10:55 am

1 stop23h 04m

Islip Long Island

mié. 10/8

4:58 pm-9:33 pm

1 stop28h 35m

$144

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

jue. 10/30

4:06 pm-9:09 am

1 stop17h 03m

Islip Long Island

dom. 11/2

9:27 pm-11:59 pm

1 stop26h 32m

$144

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

jue. 10/16

10:05 pm-9:04 am

1 stop10h 59m

Islip Long Island

sáb. 10/18

12:38 pm-9:29 pm

1 stop8h 51m

$144

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

vie. 10/17

10:15 pm-11:53 am

1 stop13h 38m

Islip Long Island

dom. 10/19

9:47 pm-12:41 am

1 stop26h 54m

$144

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

mar. 10/14

10:14 pm-9:44 am

1 stop11h 30m

Islip Long Island

lun. 10/20

9:49 am-9:16 pm

1 stop11h 27m

$144

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

sáb. 10/4

7:33 pm-9:04 am

1 stop13h 31m

Islip Long Island

lun. 10/6

2:32 pm-6:57 am

1 stop16h 25m

$144

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

mié. 10/29

5:54 pm-9:09 am

1 stop15h 15m

Islip Long Island

lun. 11/3

4:58 pm-11:59 pm

1 stop7h 01m

$144

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

jue. 10/9

10:06 pm-9:04 am

1 stop10h 58m

Islip Long Island

dom. 10/12

9:47 pm-12:41 am

1 stop26h 54m

$144

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

jue. 10/9

10:06 pm-9:04 am

1 stop10h 58m

Islip Long Island

sáb. 10/18

12:38 pm-9:29 pm

1 stop8h 51m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 44 results
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Best time to book a flight from Alabama to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Alabama 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.

Cheapflights Insights

Everything you need to know about your flight from Alabama to Islip

What is the cheapest month to book a flight from Alabama to Islip?

Currently, January is the cheapest month in which you can book a flight from Alabama to Islip (average of $108). Flying from Alabama to Islip in November is currently the most expensive (average of $213). 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.

Related info for your journey

Find useful and relevant information for your journey from Alabama to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islip from Alabama?

    If you book a flight to Islip from Alabama, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

  • How long is the flight from Alabama to Islip?

    Departing from Alabama to Islip will take you 10h 58m. Airlines will cover a distance of 793 mi.

  • What are the most popular routes from Alabama to Islip?

    The most popular route from Alabama to Islip is Atlanta Hartsfield-Jackson - Islip Long Island. You may also consider Birmingham - Islip Long Island or Huntsville - Islip Long Island.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alabama 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.

  • What is the cheapest month to book a flight from Alabama to Islip?

    Currently, January is the cheapest month in which you can book a flight from Alabama to Islip (average of $108). Flying from Alabama to Islip in November is currently the most expensive (average of $213). 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.

See more FAQs

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Southampton

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Alternative routes for Alabama to Islip

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Alabama to Islip

Discover the top airline that operate flights from Alabama to Islip. 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 septiembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$282Average$373FlexibilityNo cancel feeOn-time63%

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