What airlines fly to Alabama?

Delta, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Alabama from Islip, New York according to our data. Delta is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Alabama. Keep in mind that there are 5 different airlines that fly to Alabama on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Islip Long Island to Alabama?

Frontier, Southwest, and Breeze Airways are the most popular carriers operating from Islip Long Island to Alabama

When did momondo last update prices for flights from Islip Long Island Airport to Alabama?

Prices for flights from Islip Long Island Airport to Alabama are refreshed on a daily basis.

How many operators does momondo search for flights from Islip Long Island Airport to Alabama?

As of April 2026, there are 2 operators available to choose from for flights from Islip Long Island Airport to Alabama.

How old do you have to be to fly from Islip Long Island Airport to Alabama?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Alabama.

What documentation or ID do you need to fly to Alabama?

The travel and health documents required for your trip to Alabama can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Alabama. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$63 Cheap Flights from Islip to Alabama in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Islip, New York to Alabama

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:07 pm - 11:44 pm

ISP

ATL

7h 37m

1 stop

6:30 pm - 9:13 am

ATL

ISP

14h 43m

1 stop

$125Multiple Airlines

Mon, Apr 27 - Thu, Apr 30

4:07 pm - 11:44 pm

ISP

ATL

7h 37m

1 stop

7:16 pm - 11:00 am

ATL

ISP

15h 44m

1 stop

$126Frontier

Mon, Apr 27 - Mon, May 4

8:31 pm - 8:54 am

ISP

ATL

12h 23m

1 stop

8:14 am - 9:13 am

ATL

ISP

24h 59m

1 stop

$139Frontier

Thu, Apr 30 - Sun, May 3

8:31 pm - 6:50 am

ISP

ATL

10h 19m

1 stop

8:14 am - 9:28 am

ATL

ISP

25h 14m

1 stop

$140Frontier

Fri, Apr 24 - Sun, Apr 26

4:07 pm - 8:07 am

ISP

ATL

16h 00m

2 stops

6:18 pm - 9:13 am

ATL

ISP

14h 55m

1 stop

$144Multiple Airlines

Mon, Apr 27 - Thu, Apr 30

11:00 am - 7:02 pm

ISP

ATL

8h 02m

1 stop

5:53 pm - 10:05 am

ATL

ISP

16h 12m

1 stop

$152Frontier

Wed, May 13 - Wed, May 20

6:05 pm - 10:40 pm

ISP

BHM

5h 35m

1 stop

5:20 pm - 11:40 pm

BHM

ISP

5h 20m

1 stop

$291Southwest

Thu, Jun 4 - Mon, Jun 8

3:05 pm - 10:40 pm

ISP

BHM

8h 35m

2 stops

5:20 pm - 11:40 pm

BHM

ISP

5h 20m

1 stop

$296Southwest

Thu, Jun 4 - Mon, Jun 8

2:30 pm - 8:15 pm

ISP

BHM

6h 45m

2 stops

2:35 pm - 11:20 pm

BHM

ISP

7h 45m

2 stops

$301Southwest

Wed, Apr 29 - Sat, May 9

9:00 am - 12:30 pm

ISP

BHM

4h 30m

1 stop

5:45 am - 4:00 pm

BHM

ISP

9h 15m

2 stops

$339Southwest

Wed, Apr 29 - Sat, May 9

Frontier flights from Islip, New York to Alabama

Our best Frontier deals on Islip, New York to Alabama flight tickets

Frontier

Apr 27

ISP4:07 pmIslip Long Island

7h 37m

1 stop

ATL11:44 pmAtlanta Hartsfield-Jackson

May 4

ATL7:16 pmAtlanta Hartsfield-Jackson

15h 44m

1 stop

ISP11:00 amIslip Long Island

$126

Frontier

Apr 30

ISP8:31 pmIslip Long Island

12h 23m

1 stop

ATL8:54 amAtlanta Hartsfield-Jackson

May 3

ATL8:14 amAtlanta Hartsfield-Jackson

24h 59m

1 stop

ISP9:13 amIslip Long Island

$139

Frontier

Apr 24

ISP8:31 pmIslip Long Island

10h 19m

1 stop

ATL6:50 amAtlanta Hartsfield-Jackson

Apr 26

ATL8:14 amAtlanta Hartsfield-Jackson

25h 14m

1 stop

ISP9:28 amIslip Long Island

$140

Southwest flights from Islip, New York to Alabama

Our best Southwest deals on Islip, New York to Alabama flight tickets

Southwest

Jun 4

ISP6:05 pmIslip Long Island

5h 35m

1 stop

BHM10:40 pmBirmingham

Jun 8

BHM5:20 pmBirmingham

5h 20m

1 stop

ISP11:40 pmIslip Long Island

$291

Southwest

Jun 4

ISP3:05 pmIslip Long Island

8h 35m

2 stops

BHM10:40 pmBirmingham

Jun 8

BHM5:20 pmBirmingham

5h 20m

1 stop

ISP11:40 pmIslip Long Island

$296

Southwest

Apr 29

ISP2:30 pmIslip Long Island

6h 45m

2 stops

BHM8:15 pmBirmingham

May 9

BHM2:35 pmBirmingham

7h 45m

2 stops

ISP11:20 pmIslip Long Island

$301

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Mon 4/27

4:07 pm-11:44 pm

1 stop7h 37m

Atlanta Hartsfield-Jackson

Thu 4/30

6:30 pm-9:13 am

1 stop14h 43m

$125

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Mon 4/27

4:07 pm-11:44 pm

1 stop7h 37m

Atlanta Hartsfield-Jackson

Mon 5/4

7:16 pm-11:00 am

1 stop15h 44m

$126

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Thu 4/30

8:31 pm-8:54 am

1 stop12h 23m

Atlanta Hartsfield-Jackson

Sun 5/3

8:14 am-9:13 am

1 stop24h 59m

$139

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Fri 4/24

8:31 pm-6:50 am

1 stop10h 19m

Atlanta Hartsfield-Jackson

Sun 4/26

8:14 am-9:28 am

1 stop25h 14m

$140

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Mon 4/27

4:07 pm-8:07 am

2 stops16h 00m

Atlanta Hartsfield-Jackson

Thu 4/30

6:18 pm-9:13 am

1 stop14h 55m

$144

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Wed 5/13

11:00 am-7:02 pm

1 stop8h 02m

Atlanta Hartsfield-Jackson

Wed 5/20

5:53 pm-10:05 am

1 stop16h 12m

$152

Quickest round-trip

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Thu 6/4

6:05 pm-10:40 pm

1 stop5h 35m

Birmingham

Mon 6/8

5:20 pm-11:40 pm

1 stop5h 20m

$291

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Thu 6/4

3:05 pm-10:40 pm

2 stops8h 35m

Birmingham

Mon 6/8

5:20 pm-11:40 pm

1 stop5h 20m

$296

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Wed 4/29

2:30 pm-8:15 pm

2 stops6h 45m

Birmingham

Sat 5/9

2:35 pm-11:20 pm

2 stops7h 45m

$301

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Wed 4/29

9:00 am-12:30 pm

1 stop4h 30m

Birmingham

Sat 5/9

5:45 am-4:00 pm

2 stops9h 15m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Alabama

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Islip, New York to Alabama flights?

You could potentially save up to 47% on your flight if you consider stops on a Islip, New York to Alabama flight.

Cheap Islip, New York to Alabama flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Alabama

Fastest flight time	4h 20m
Direct flights	None

The fastest flight from Islip, New York to Alabama takes 4h 20m

There are no direct flights from Islip, New York to Alabama. There are no popular flight routes from Islip, New York to Alabama.

Search flight deals

Frequently asked questions about flying from Islip, New York to Alabama

When did momondo last update prices for flights from Islip Long Island Airport to Alabama?
Prices for flights from Islip Long Island Airport to Alabama are refreshed on a daily basis.
How many operators does momondo search for flights from Islip Long Island Airport to Alabama?
As of April 2026, there are 2 operators available to choose from for flights from Islip Long Island Airport to Alabama.
How old do you have to be to fly from Islip Long Island Airport to Alabama?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Alabama.
What documentation or ID do you need to fly to Alabama?
The travel and health documents required for your trip to Alabama can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Alabama. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Islip, New York to Alabama

Compare and see reviews for airlines that fly from Islip, New York to Alabama with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $186	Free Cancellation	Rating 8.0 4,335 reviews		Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Alabama?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to Alabama. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Islip to Alabama with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Alabama from Islip with this policy.

How can momondo help me find flights from Islip to Alabama?

Once you have performed a search for Islip to Alabama flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Islip to Alabama right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Alabama from Islip. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.