What is the cheapest airline that flies from Kentucky to Alabama?

Allegiant Air, Southwest, and Breeze Airways are the most popular carriers operating from Kentucky to Alabama

How long is the flight from Kentucky to Alabama?

Flight times from Kentucky to Alabama vary, but if you’re flying out of Lexington and flying into Birmingham, Alabama (one of the most popular routes), then the duration is 3h 33m on average. Another popular route from Kentucky to Alabama is flying from Louisville to Birmingham, Alabama, which will take roughly 4h 05m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Alabama?

Allegiant Air, Delta and American Airlines are the top three most popular airlines that fly to Alabama from Kentucky according to our data. Allegiant Air is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Alabama. Keep in mind that there are 3 different airlines that fly to Alabama on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Kentucky to Alabama?

Prices for flights from Kentucky to Alabama refresh daily.

How many operators does momondo search for flights from Kentucky to Alabama?

As of October 2026, there are 3 operators available to choose from for flights from Kentucky to Alabama.

How old do you have to be to fly from Kentucky to Alabama?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Alabama.

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

The required travel and health documents for your Alabama trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alabama. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$40 Cheap Flights from Kentucky to Alabama in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to Alabama

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:15 am - 12:03 pmSDF Louisville Intl-GUF Gulf Shores Jack Edwards

1h 48mnonstop

12:53 pm - 3:51 pmGUF Gulf Shores Jack Edwards-SDF Louisville Intl

1h 58mnonstop

$73Allegiant Air

Thu, Oct 22 - Thu, Oct 29

11:15 am - 12:03 pmSDF Louisville Intl-GUF Gulf Shores Jack Edwards

1h 48mnonstop

12:53 pm - 3:51 pmGUF Gulf Shores Jack Edwards-SDF Louisville Intl

1h 58mnonstop

$79Allegiant Air

Sun, Oct 25 - Thu, Oct 29

11:15 am - 12:03 pmSDF Louisville Intl-GUF Gulf Shores Jack Edwards

1h 48mnonstop

12:53 pm - 3:51 pmGUF Gulf Shores Jack Edwards-SDF Louisville Intl

1h 58mnonstop

$80Allegiant Air

Sun, Oct 25 - Thu, Oct 29

7:50 pm - 11:55 pmSDF Louisville Intl-BHM Birmingham

5h 05m1 stop Chicago Midway

3:30 pm - 9:10 pmBHM Birmingham-SDF Louisville Intl

4h 40m1 stop Chicago Midway

$315Southwest

Mon, Oct 26 - Thu, Oct 29

7:20 am - 11:30 amSDF Louisville Intl-BHM Birmingham

5h 10m1 stop Nashville Intl

5:00 am - 11:00 amBHM Birmingham-SDF Louisville Intl

5h 00m1 stop Orlando

$315Southwest

Thu, Nov 19 - Tue, Nov 24

11:50 am - 6:05 pmSDF Louisville Intl-BHM Birmingham

7h 15m1 stop Baltimore/Washington

5:00 am - 10:05 amBHM Birmingham-SDF Louisville Intl

4h 05m1 stop Chicago Midway

$315Southwest

Mon, Oct 26 - Wed, Oct 28

7:59 pm - 11:20 pmLEX Lexington Blue Grass-MGM Montgomery Dannelly Field

4h 21m1 stop Atlanta Hartsfield-Jackson

2:42 pm - 7:13 pmMGM Montgomery Dannelly Field-LEX Lexington Blue Grass

3h 31m1 stop Atlanta Hartsfield-Jackson

$338Delta

Thu, Oct 15 - Mon, Oct 19

5:45 pm - 10:57 pmSDF Louisville Intl-MOB Mobile

6h 12m1 stop Atlanta Hartsfield-Jackson

9:10 am - 1:49 pmMOB Mobile-SDF Louisville Intl

3h 39m1 stop Atlanta Hartsfield-Jackson

$339Delta

Sat, Feb 20 - Sun, Feb 28

6:11 pm - 9:35 pmSDF Louisville Intl-MOB Mobile

4h 24m1 stop Charlotte Douglas

6:13 pm - 12:20 amMOB Mobile-SDF Louisville Intl

5h 07m1 stop Charlotte Douglas

$339American Airlines

Fri, Nov 20 - Mon, Nov 23

3:36 pm - 9:54 pmSDF Louisville Intl-MOB Mobile

7h 18m1 stop Charlotte Douglas

5:51 pm - 12:07 amMOB Mobile-SDF Louisville Intl

5h 16m1 stop Charlotte Douglas

$369American Airlines

Sat, Oct 17 - Wed, Oct 21

Cheap last minute flights

Enter your travel dates to find the best prices.

3:07 pm - 3:53 pmSDF Louisville Intl-GUF Gulf Shores Jack Edwards

1h 46mnonstop

11:26 am - 2:22 pmGUF Gulf Shores Jack Edwards-SDF Louisville Intl

1h 56mnonstop

$176Allegiant Air

Thu, Oct 8 - Thu, Oct 15

3:07 pm - 3:53 pmSDF Louisville Intl-GUF Gulf Shores Jack Edwards

1h 46mnonstop

11:26 am - 2:22 pmGUF Gulf Shores Jack Edwards-SDF Louisville Intl

1h 56mnonstop

$191Allegiant Air

Thu, Oct 8 - Thu, Oct 15

3:07 pm - 3:53 pmSDF Louisville Intl-GUF Gulf Shores Jack Edwards

1h 46mnonstop

11:26 am - 2:22 pmGUF Gulf Shores Jack Edwards-SDF Louisville Intl

1h 56mnonstop

$198Allegiant Air

Thu, Oct 8 - Thu, Oct 15

5:02 pm - 10:28 pmLEX Lexington Blue Grass-MGM Montgomery Dannelly Field

6h 26m1 stop Charlotte Douglas

12:25 pm - 7:11 pmMGM Montgomery Dannelly Field-LEX Lexington Blue Grass

5h 46m1 stop Dallas/Fort Worth

$388American Airlines

Tue, Oct 6 - Tue, Oct 13

5:29 am - 4:12 pmLEX Lexington Blue Grass-MGM Montgomery Dannelly Field

11h 43m2 stops Chicago O'Hare Intl Charlotte Douglas

4:38 pm - 11:02 pmMGM Montgomery Dannelly Field-LEX Lexington Blue Grass

5h 24m1 stop Charlotte Douglas

$552American Airlines

Tue, Oct 6 - Tue, Oct 13

11:51 am - 8:43 amSDF Louisville Intl-HSV Huntsville

45h 52m2 stops Fort Lauderdale Tampa

8:46 pm - 3:06 pmHSV Huntsville-SDF Louisville Intl

17h 20m1 stop Orlando Sanford Intl

$596Multiple Airlines

Sat, Oct 10 - Mon, Oct 12

1:59 pm - 4:40 pmSDF Louisville Intl-DHN Dothan Arpt

3h 41m1 stop Atlanta Hartsfield-Jackson

5:20 pm - 11:59 pmDHN Dothan Arpt-SDF Louisville Intl

5h 39m1 stop Atlanta Hartsfield-Jackson

$597Delta

Sat, Oct 10 - Tue, Oct 13

6:29 am - 10:08 amSDF Louisville Intl-HSV Huntsville

4h 39m1 stop Chicago O'Hare Intl

7:28 am - 2:51 pmHSV Huntsville-SDF Louisville Intl

6h 23m1 stop Charlotte Douglas

$597American Airlines

Sat, Oct 10 - Sun, Oct 11

9:40 am - 2:09 pmSDF Louisville Intl-BHM Birmingham

5h 29m1 stop Houston George Bush Intcntl

6:15 pm - 11:59 pmBHM Birmingham-SDF Louisville Intl

4h 44m1 stop Chicago O'Hare Intl

$609United Airlines

Wed, Oct 7 - Wed, Oct 7

6:00 am - 9:06 amLEX Lexington Blue Grass-MGM Montgomery Dannelly Field

4h 06m1 stop Atlanta Hartsfield-Jackson

2:42 pm - 7:13 pmMGM Montgomery Dannelly Field-LEX Lexington Blue Grass

3h 31m1 stop Atlanta Hartsfield-Jackson

$637Delta

Wed, Oct 7 - Sun, Oct 11

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

United Airlines flights from Kentucky to Alabama

Our best United Airlines deals on Kentucky to Alabama flight tickets

United Airlines

Feb 6

SDF3:25 pmLouisville Intl

8h 05m

1 stop

MGM10:30 pmMontgomery Dannelly Field

Feb 9

MGM6:25 amMontgomery Dannelly Field

6h 11m

1 stop

SDF1:36 pmLouisville Intl

$398

United Airlines

Dec 8

SDF7:05 amLouisville Intl

8h 06m

1 stop

BHM2:11 pmBirmingham

Dec 9

BHM2:55 pmBirmingham

6h 04m

1 stop

SDF9:59 pmLouisville Intl

$405

United Airlines

Oct 16

SDF7:25 amLouisville Intl

6h 16m

1 stop

MGM12:41 pmMontgomery Dannelly Field

Oct 27

MGM1:22 pmMontgomery Dannelly Field

6h 11m

1 stop

SDF8:33 pmLouisville Intl

$413

Southwest flights from Kentucky to Alabama

Our best Southwest deals on Kentucky to Alabama flight tickets

Southwest

Oct 26

SDF7:50 pmLouisville Intl

5h 05m

1 stop

BHM11:55 pmBirmingham

Oct 29

BHM3:30 pmBirmingham

4h 40m

1 stop

SDF9:10 pmLouisville Intl

$315

Southwest

Oct 26

SDF12:10 pmLouisville Intl

6h 00m

1 stop

BHM5:10 pmBirmingham

Oct 29

BHM6:35 amBirmingham

8h 50m

2 stops

SDF4:25 pmLouisville Intl

$320

Southwest

Oct 26

SDF3:30 pmLouisville Intl

7h 50m

2 stops

BHM10:20 pmBirmingham

Oct 29

BHM12:10 pmBirmingham

9h 25m

2 stops

SDF10:35 pmLouisville Intl

$325

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LouisvilleGulf Shores

SDF Louisville Intl - GUF Gulf Shores Jack Edwards

SDFGUF

Louisville Intl

Thu 10/22

11:15 am-12:03 pm

Nonstop1h 48m

Gulf Shores Jack Edwards

Thu 10/29

12:53 pm-3:51 pm

Nonstop1h 58m

$73

LouisvilleGulf Shores

SDF Louisville Intl - GUF Gulf Shores Jack Edwards

SDFGUF

Louisville Intl

Sun 10/25

11:15 am-12:03 pm

Nonstop1h 48m

Gulf Shores Jack Edwards

Thu 10/29

12:53 pm-3:51 pm

Nonstop1h 58m

$79

LouisvilleGulf Shores

SDF Louisville Intl - GUF Gulf Shores Jack Edwards

SDFGUF

Louisville Intl

Sun 10/25

11:15 am-12:03 pm

Nonstop1h 48m

Gulf Shores Jack Edwards

Thu 10/29

12:53 pm-3:51 pm

Nonstop1h 58m

$80

LouisvilleBirmingham

SDF Louisville Intl - BHM Birmingham

SDFBHM

Louisville Intl

Mon 10/26

7:50 pm-11:55 pm

1 stop5h 05m

Birmingham

Thu 10/29

3:30 pm-9:10 pm

1 stop4h 40m

$315

LouisvilleBirmingham

SDF Louisville Intl - BHM Birmingham

SDFBHM

Louisville Intl

Thu 11/19

7:20 am-11:30 am

1 stop5h 10m

Birmingham

Tue 11/24

5:00 am-11:00 am

1 stop5h 00m

$315

LouisvilleBirmingham

SDF Louisville Intl - BHM Birmingham

SDFBHM

Louisville Intl

Mon 10/26

11:50 am-6:05 pm

1 stop7h 15m

Birmingham

Wed 10/28

5:00 am-10:05 am

1 stop4h 05m

$315

LexingtonMontgomery

LEX Lexington Blue Grass - MGM Montgomery Dannelly Field

LEXMGM

Lexington Blue Grass

Thu 10/15

7:59 pm-11:20 pm

1 stop4h 21m

Montgomery Dannelly Field

Mon 10/19

2:42 pm-7:13 pm

1 stop3h 31m

$338

LouisvilleMobile

SDF Louisville Intl - MOB Mobile

SDFMOB

Louisville Intl

Sat 2/20

5:45 pm-10:57 pm

1 stop6h 12m

Mobile

Sun 2/28

9:10 am-1:49 pm

1 stop3h 39m

$339

LouisvilleMobile

SDF Louisville Intl - MOB Mobile

SDFMOB

Louisville Intl

Fri 11/20

6:11 pm-9:35 pm

1 stop4h 24m

Mobile

Mon 11/23

6:13 pm-12:20 am

1 stop5h 07m

$339

LouisvilleMobile

SDF Louisville Intl - MOB Mobile

SDFMOB

Louisville Intl

Sat 10/17

3:36 pm-9:54 pm

1 stop7h 18m

Mobile

Wed 10/21

5:51 pm-12:07 am

1 stop5h 16m

$369

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 Kentucky 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

Other information

What is the cheapest month to fly to Alabama?

In general, December is the cheapest month to fly from Kentucky to Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you’re not able to fly to Alabama in December, then September is your next best option. Flight prices from Kentucky to Alabama during September average around $248.

What is the cheapest Kentucky to Alabama flight route?

Fly from Louisville Intl to Gulf Shores Jack Edwards for the best Kentucky - Alabama flight prices

What cabin class options are available on Kentucky to Alabama flights?

There is only 1 cabin class available to choose from on Kentucky to Alabama flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kentucky to Alabama flights?

No. A direct flight is the cheapest option for a flight between Kentucky to Alabama.

Cheap Kentucky to Alabama flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Alabama

Best Price Found	$40
Fastest flight time	0h 55m
Direct flights	Mon and Fri
Airports in Alabama	51 airports

The best one-way flight to Alabama from Kentucky in the past 72 hours is $40. The best round-trip flight deal from Kentucky to Alabama found on momondo in the last 72 hours is $73.

The fastest flight from Kentucky to Alabama takes 0h 55m

Direct flights go from Kentucky to Alabama on Monday and Friday. The only airline offering direct flights is Allegiant Air.

There are 51 airports in Alabama. From Kentucky there are direct flights to Gulf Shores Jack Edwards (GUF).

Search flight deals

Frequently asked questions about flying from Kentucky to Alabama

When did momondo last update prices for flights from Kentucky to Alabama?
Prices for flights from Kentucky to Alabama refresh daily.
How many operators does momondo search for flights from Kentucky to Alabama?
As of October 2026, there are 3 operators available to choose from for flights from Kentucky to Alabama.
How old do you have to be to fly from Kentucky to Alabama?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Alabama.
What documentation or ID do you need to fly to Alabama?
The required travel and health documents for your Alabama trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alabama. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kentucky to Alabama?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kentucky to Alabama is Airbus A319 (55.08% of total bookings). The next most popular plane model is Airbus A320-100/200 (44.92%).

Best airlines flying from Kentucky to Alabama

Compare and see reviews for airlines that fly from Kentucky to Alabama with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $87	Free Cancellation	Rating 7.3 679 reviews	Search Allegiant Air flights
Delta	PriceFrom $146	Free Cancellation	Rating 7.8 8,626 reviews	Search Delta flights
American Airlines	PriceFrom $330	Free Cancellation	Rating 7.0 12,134 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Alabama from Kentucky.

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

Yes. momondo allows you to filter the results for Kentucky to Alabama flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Alabama from Kentucky.

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

Yes. momondo can track prices for Kentucky to Alabama flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.