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$47+ 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SDF
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This Mytrip deal was found by Cheapflights users on 12/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:01 amATL - SDF
1 stop14h 58mSpirit Airlines
Wed 1/75:05 amSDF - ATL
1 stop12h 48mSpirit Airlines
Deal found 12/3$168
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Wed 12/314:23 pmATL - SDF
1 stop7h 36mMultiple Airlines
Wed 1/75:05 amSDF - ATL
1 stop12h 48mMultiple Airlines
Deal found 12/3$169
This American Airlines deal was found by Cheapflights users on 12/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:41 pmPNS - SDF
1 stop4h 40mAmerican Airlines
Tue 1/66:00 amSDF - PNS
1 stop6h 24mAmerican Airlines
Deal found 12/2$178
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Sat 12/204:18 pmATL - SDF
1 stop7h 41mMultiple Airlines
Thu 1/87:00 amSDF - ATL
1 stop7h 20mMultiple Airlines
Deal found 12/1$190
This Mytrip deal was found by Cheapflights users on 12/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:18 amATL - SDF
2 stops12h 41mSpirit Airlines
Thu 1/87:00 amSDF - ATL
1 stop12h 16mSpirit Airlines
Deal found 12/1$209
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Sat 12/275:55 amATL - SDF
2 stops18h 04mMultiple Airlines
Wed 12/315:05 amSDF - ATL
1 stop16h 35mMultiple Airlines
Deal found 12/2$210
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:01 amATL - SDF
1 stop14h 58mSpirit Airlines
Tue 12/235:05 amSDF - ATL
1 stop15h 47mSpirit Airlines
Deal found 12/2$211
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Fri 12/269:57 pmATL - SDF
1 stop26h 02mMultiple Airlines
Wed 12/315:05 amSDF - ATL
1 stop16h 35mMultiple Airlines
Deal found 12/2$217
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Fri 12/269:57 pmATL - SDF
1 stop26h 02mSpirit Airlines
Thu 1/87:00 amSDF - ATL
1 stop7h 20mSpirit Airlines
Deal found 12/2$221
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Wed 12/177:01 pmATL - SDF
1 stop28h 58mMultiple Airlines
Sun 12/215:05 amSDF - ATL
1 stop16h 35mMultiple Airlines
Deal found 12/2$225
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:29 pmATL - SDF
1 stop9h 30mSpirit Airlines
Mon 12/225:05 amSDF - ATL
1 stop15h 47mSpirit Airlines
Deal found 12/2$227
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Wed 12/174:34 pmVPS - SDF
2 stops39h 24mMultiple Airlines
Sun 12/214:13 pmSDF - VPS
Nonstop1h 38mMultiple Airlines
Deal found 12/2$237

Find flight deals from Alabama to Louisville

Keep the following information in mind while searching for Alabama to Louisville flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$149
(KAYAK)

One-way from

$71
(Kiwi.com)

Popular in

October

Cheapest in

December

Average price

$326
Provider with most accurate pricing for Birmingham-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Louisville Intl flights.
Search Deals
From Alabama to Louisville Intl
Search Deals
One-way flight from Alabama to Louisville Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 4, 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

Fri 1/16

6:00 am-1:00 pm

1 stop7h 00m

Louisville Intl

Tue 1/27

3:36 pm-11:08 pm

1 stop7h 32m

$149

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Tue 1/13

10:51 am-6:30 pm

1 stop6h 39m

Louisville Intl

Wed 1/14

6:00 am-12:22 pm

1 stop7h 22m

$159

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Tue 1/6

6:00 am-6:39 pm

1 stop12h 39m

Louisville Intl

Wed 1/7

1:32 pm-11:58 pm

1 stop10h 26m

$171

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Wed 2/4

6:10 am-12:15 pm

1 stop6h 05m

Louisville Intl

Sat 2/7

11:10 am-8:35 pm

2 stops9h 25m

$173

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Sat 1/24

6:25 am-4:00 pm

2 stops9h 35m

Louisville Intl

Mon 1/26

6:45 am-12:50 pm

1 stop6h 05m

$193

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Sun 1/25

5:25 am-2:41 pm

1 stop9h 16m

Louisville Intl

Thu 1/29

3:36 pm-11:08 pm

1 stop7h 32m

$200

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Wed 1/14

1:10 pm-5:00 pm

1 stop3h 50m

Louisville Intl

Fri 1/16

6:55 am-2:00 pm

1 stop7h 05m

$215

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

Fri 1/16

8:05 am-5:10 pm

2 stops9h 05m

Louisville Intl

Tue 1/27

6:45 am-3:10 pm

2 stops8h 25m

$225

PensacolaLouisville

PNS - SDF

PNSSDF

Pensacola

Sat 2/21

2:38 pm-10:17 pm

1 stop6h 39m

Louisville Intl

Wed 2/25

10:56 am-4:38 pm

1 stop6h 42m

$229

MontgomeryLouisville

MGM - SDF

MGMSDF

Montgomery Dannelly Field

Thu 12/18

6:28 am-1:16 pm

1 stop5h 48m

Louisville Intl

Mon 12/22

7:24 pm-11:48 pm

1 stop5h 24m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 60 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, August is the cheapest month in which you can book a flight from Alabama to Louisville (average of $201). Flying from Alabama to Louisville in July is currently the most expensive (average of $311). 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 December 4, 2025.

It’s typically best to fly out from Alabama to Louisville in the evening. Doing so could potentially save you 6% on the flight price compared to flying at noon, which is usually more expensive.

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 6h 05m. Fly via Spirit Airlines, American Airlines, or Southwest to get the fastest option. Alabama and Louisville are separated by a distance of 322 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    While some choose either Pensacola - Louisville Intl or Birmingham - 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, August is the cheapest month in which you can book a flight from Alabama to Louisville (average of $201). Flying from Alabama to Louisville in July is currently the most expensive (average of $311). 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

Browse thousands of different options on Cheapflights for your next trip

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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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$211Average$432FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$375FlexibilityNo cancel feeOn-time71%

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