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Cheap flights from Islip, New York to Alabama from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Alabama departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Islip, New York to Alabama

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:24 pm - 7:13 am
ISP
-
ATL
10h 49m1 stop
Frontier Logo
10:46 pm - 10:46 pm
ATL
-
ISP
24h 00m1 stop
$135Frontier
Mon, Jan 5 - Mon, Jan 12
Frontier Logo
8:24 pm - 7:13 am
ISP
-
ATL
10h 49m1 stop
Frontier Logo
8:17 am - 7:08 pm
ATL
-
ISP
10h 51m1 stop
$142Frontier
Mon, Jan 5 - Sat, Jan 10
Frontier Logo
7:43 pm - 7:14 am
ISP
-
ATL
11h 31m1 stop
Frontier Logo
10:26 pm - 6:48 pm
ATL
-
ISP
20h 22m1 stop
$146Frontier
Thu, Jan 22 - Wed, Jan 28
Frontier Logo
8:45 pm - 10:41 am
ISP
-
ATL
13h 56m1 stop
Frontier Logo
10:56 pm - 6:48 pm
ATL
-
ISP
19h 52m1 stop
$147Frontier
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
4:40 pm - 12:58 am
ISP
-
ATL
8h 18m1 stop
Multiple Airlines Logo
10:44 pm - 1:21 pm
ATL
-
ISP
14h 37m1 stop
$155Multiple Airlines
Mon, Jan 5 - Thu, Jan 8
Multiple Airlines Logo
8:24 pm - 10:08 pm
ISP
-
ATL
25h 44m1 stop
Multiple Airlines Logo
10:46 pm - 10:46 pm
ATL
-
ISP
24h 00m1 stop
$160Multiple Airlines
Sun, Jan 4 - Mon, Jan 12
Southwest Logo
5:55 am - 11:05 am
ISP
-
BHM
6h 10m1 stop
Southwest Logo
5:45 am - 11:55 am
BHM
-
ISP
5h 10m1 stop
$390Southwest
Fri, Jan 16 - Sun, Jan 18
Southwest Logo
5:55 am - 11:05 am
ISP
-
BHM
6h 10m1 stop
Southwest Logo
6:10 am - 4:15 pm
BHM
-
ISP
9h 05m2 stops
$422Southwest
Fri, Jan 16 - Sun, Jan 18
Breeze Airways Logo
7:20 pm - 10:38 am
ISP
-
PNS
40h 18m3 stops
Breeze Airways Logo
7:31 pm - 11:10 am
PNS
-
ISP
14h 39m2 stops
$691Breeze Airways
Mon, Jan 12 - Fri, Jan 16
Breeze Airways Logo
8:21 pm - 2:55 pm
ISP
-
PNS
43h 34m2 stops
Breeze Airways Logo
8:11 am - 1:45 pm
PNS
-
ISP
28h 34m3 stops
$1,100Breeze Airways
Wed, Dec 31 - Sun, Jan 4

Frontier flights from Islip, New York to Alabama

Our best Frontier deals on Islip, New York to Alabama flight tickets
Frontier
Jan 5
ISP8:24 pmIslip Long Island
10h 49m
1 stop
ATL7:13 amAtlanta Hartsfield-Jackson
Jan 12
ATL10:46 pmAtlanta Hartsfield-Jackson
24h 00m
1 stop
ISP10:46 pmIslip Long Island
$135
Find similar
Frontier
Jan 5
ISP8:24 pmIslip Long Island
10h 49m
1 stop
ATL7:13 amAtlanta Hartsfield-Jackson
Jan 10
ATL8:17 amAtlanta Hartsfield-Jackson
10h 51m
1 stop
ISP7:08 pmIslip Long Island
$142
Find similar
Frontier
Jan 22
ISP7:43 pmIslip Long Island
11h 31m
1 stop
ATL7:14 amAtlanta Hartsfield-Jackson
Jan 28
ATL10:26 pmAtlanta Hartsfield-Jackson
20h 22m
1 stop
ISP6:48 pmIslip Long Island
$146
Find similar

JetBlue flights from Islip, New York to Alabama

Our best JetBlue deals on Islip, New York to Alabama flight tickets
JetBlue
Jan 25
ISP12:25 pmIslip Long Island
28h 18m
1 stop
ATL4:43 pmAtlanta Hartsfield-Jackson
Feb 3
ATL11:50 amAtlanta Hartsfield-Jackson
23h 43m
1 stop
ISP11:33 amIslip Long Island
$235
Find similar
JetBlue
Jan 7
ISP12:25 pmIslip Long Island
9h 36m
1 stop
ATL10:01 pmAtlanta Hartsfield-Jackson
Jan 11
ATL5:38 pmAtlanta Hartsfield-Jackson
17h 55m
1 stop
ISP11:33 amIslip Long Island
$285
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York 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, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Islip, New York to Alabama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Mon 1/5

8:24 pm-7:13 am

1 stop10h 49m

Atlanta Hartsfield-Jackson

Mon 1/12

10:46 pm-10:46 pm

1 stop24h 00m

$135

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Mon 1/5

8:24 pm-7:13 am

1 stop10h 49m

Atlanta Hartsfield-Jackson

Sat 1/10

8:17 am-7:08 pm

1 stop10h 51m

$142

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Thu 1/22

7:43 pm-7:14 am

1 stop11h 31m

Atlanta Hartsfield-Jackson

Wed 1/28

10:26 pm-6:48 pm

1 stop20h 22m

$146

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Sun 1/18

8:45 pm-10:41 am

1 stop13h 56m

Atlanta Hartsfield-Jackson

Sun 1/25

10:56 pm-6:48 pm

1 stop19h 52m

$147

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Mon 1/5

4:40 pm-12:58 am

1 stop8h 18m

Atlanta Hartsfield-Jackson

Thu 1/8

10:44 pm-1:21 pm

1 stop14h 37m

$155

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Sun 1/4

8:24 pm-10:08 pm

1 stop25h 44m

Atlanta Hartsfield-Jackson

Mon 1/12

10:46 pm-10:46 pm

1 stop24h 00m

$160

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 1/16

5:55 am-11:05 am

1 stop6h 10m

Birmingham

Sun 1/18

5:45 am-11:55 am

1 stop5h 10m

$390

IslipBirmingham

ISP - BHM

ISPBHM

Islip Long Island

Fri 1/16

5:55 am-11:05 am

1 stop6h 10m

Birmingham

Sun 1/18

6:10 am-4:15 pm

2 stops9h 05m

$422

IslipPensacola

ISP - PNS

ISPPNS

Islip Long Island

Mon 1/12

7:20 pm-10:38 am

3 stops40h 18m

Pensacola

Fri 1/16

7:31 pm-11:10 am

2 stops14h 39m

$691

IslipPensacola

ISP - PNS

ISPPNS

Islip Long Island

Wed 12/31

8:21 pm-2:55 pm

2 stops43h 34m

Pensacola

Sun 1/4

8:11 am-1:45 pm

3 stops28h 34m

$1,100

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Alabama from

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

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

You could potentially save up to 45% 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

6h 10m

Direct flights

None
The fastest flight from Islip, New York to Alabama takes 6h 10m
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

  • 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?

  • 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
SouthwestPriceFrom $186Free CancellationRating
8.0
4,254 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.

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