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$66+ Cheap flights from Alabama to Louisville (SDF)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SDF
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheap flight deals from Alabama to Louisville

Keep the following information in mind while searching for Alabama to Louisville flight deals. Data was last updated August 26, 2025.

Round-trip from

$129
(SmartFares)

One-way from

$66
(Cheapflightsfares)

Popular in

May

Cheapest in

November

Average price

$560
From Alabama to Louisville Intl
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One-way flight from Alabama to Louisville Intl
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Highest demand for flights based on searches. 13% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Alabama to Louisville

Cheapest flights from Alabama to Louisville
Explore the most affordable flight options available from Alabama to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/23. 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.
Thu 9/41:40 pmVPS - SDF
Nonstop1h 42mAllegiant Air
Sun 9/75:12 pmSDF - VPS
Nonstop1h 41mAllegiant Air
Deal found 8/23$102
This SmartFares deal was found by Cheapflights users on 8/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:17 pmATL - SDF
1 stop9h 47mSpirit Airlines
Mon 9/298:23 amSDF - ATL
1 stop6h 51mSpirit Airlines
Deal found 8/25$129
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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.
Thu 10/24:27 pmATL - SDF
1 stop5h 37mSpirit Airlines
Sun 10/58:14 pmSDF - ATL
1 stop9h 55mSpirit Airlines
Deal found 8/25$132
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:54 amATL - SDF
1 stop10h 10mSpirit Airlines
Sun 9/148:23 amSDF - ATL
1 stop6h 51mSpirit Airlines
Deal found 8/26$154
This FlightHub deal was found by Cheapflights users on 8/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:23 amATL - SDF
1 stop11h 41mSpirit Airlines
Mon 9/228:23 amSDF - ATL
1 stop6h 51mSpirit Airlines
Deal found 8/24$178
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:59 amATL - SDF
1 stop23h 20mSpirit Airlines
Mon 9/298:23 amSDF - ATL
1 stop11h 54mSpirit Airlines
Deal found 8/26$182
This FlightHub deal was found by Cheapflights users on 8/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:54 amATL - SDF
1 stop10h 10mSpirit Airlines
Mon 9/158:23 amSDF - ATL
1 stop6h 51mSpirit Airlines
Deal found 8/25$183
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Mon 9/811:54 amATL - SDF
1 stop10h 10mMultiple Airlines
Fri 9/128:19 pmSDF - ATL
1 stop24h 46mMultiple Airlines
Deal found 8/23$184
This FlightHub deal was found by Cheapflights users on 8/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/114:27 pmATL - SDF
1 stop5h 37mSpirit Airlines
Mon 9/158:23 amSDF - ATL
1 stop6h 51mSpirit Airlines
Deal found 8/24$188
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Tue 9/1611:51 amATL - SDF
1 stop21h 28mMultiple Airlines
Thu 9/1810:14 amSDF - ATL
1 stop13h 41mMultiple Airlines
Deal found 8/25$189
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Thu 9/259:56 pmATL - SDF
1 stop11h 01mMultiple Airlines
Mon 9/298:23 amSDF - ATL
1 stop12h 57mMultiple Airlines
Deal found 8/26$190
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:54 amATL - SDF
1 stop10h 10mSpirit Airlines
Sun 9/2110:14 amSDF - ATL
1 stop9h 58mSpirit Airlines
Deal found 8/23$198

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alabama to Louisville 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 August 26, 2025.
Use the filters below to find and compare flights from Alabama to Louisville that are best for you.

Fly from

Alabama

Fly to

Louisville

Route

Depart

Return

Price

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Thu 9/25

12:17 pm-10:04 pm

1 stop9h 47m

Louisville Intl

Mon 9/29

8:23 am-3:14 pm

1 stop6h 51m

$129

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Sat 11/1

11:54 am-6:03 pm

1 stop6h 09m

Louisville Intl

Mon 11/3

8:14 pm-6:04 am

1 stop9h 50m

$132

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Thu 10/2

7:34 am-5:39 pm

1 stop10h 05m

Louisville Intl

Sun 10/5

6:58 pm-12:22 am

1 stop5h 24m

$132

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Fri 10/24

4:48 pm-10:47 pm

1 stop5h 59m

Louisville Intl

Sun 10/26

8:14 pm-6:09 am

1 stop9h 55m

$154

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Fri 9/12

11:54 am-10:04 pm

1 stop10h 10m

Louisville Intl

Sun 9/14

8:23 am-3:14 pm

1 stop6h 51m

$154

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Fri 9/12

10:23 am-10:04 pm

1 stop11h 41m

Louisville Intl

Mon 9/15

8:23 am-8:17 pm

1 stop11h 54m

$154

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Thu 9/18

10:23 am-10:04 pm

1 stop11h 41m

Louisville Intl

Fri 9/19

8:23 am-8:17 pm

1 stop11h 54m

$154

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Mon 9/22

11:54 am-10:04 pm

1 stop10h 10m

Louisville Intl

Mon 9/29

8:23 am-8:17 pm

1 stop11h 54m

$154

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Fri 10/31

4:48 pm-10:47 pm

1 stop5h 59m

Louisville Intl

Sun 11/2

8:14 pm-6:04 am

1 stop9h 50m

$154

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Thu 12/11

7:15 am-5:08 pm

1 stop9h 53m

Louisville Intl

Mon 12/15

10:55 am-6:12 pm

1 stop7h 17m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Showing 1-10 of 58 results
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Best time to book a flight from Alabama to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville 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 Louisville

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

Currently, January is the cheapest month in which you can book a flight from Alabama to Louisville (average of $299). Flying from Alabama to Louisville in April is currently the most expensive (average of $369). 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.

What is the cheapest time of day to fly from AL to SDF?

Find hourly flight availability from Alabama to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alabama to Louisville as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Alabama to Louisville. 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 Louisville from Alabama?

    Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from Alabama. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • How long is the flight from Alabama to Louisville?

    There are many flights that can get you from Alabama to Louisville in 5h 18m. Fly via Spirit Airlines, Delta, or United Airlines to get the fastest option. Alabama and Louisville are separated by a distance of 533 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Alabama to Louisville one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $77. Southwest flights start at $89 while deals on United Airlines start at $114 one-way.

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

    While some choose either Pensacola - Louisville Intl or Mobile - Louisville Intl, Atlanta Hartsfield-Jackson - Louisville Intl is the most popular route from Alabama to Louisville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alabama to Louisville 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 Louisville?

    Currently, January is the cheapest month in which you can book a flight from Alabama to Louisville (average of $299). Flying from Alabama to Louisville in April is currently the most expensive (average of $369). 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Alternative routes for Alabama to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Alabama to Louisville

Discover the top 2 airlines that operate flights from Alabama to Louisville. 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 August 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$211Average$401FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$375FlexibilityNo cancel feeOn-time71%

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