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$284+ Cheap flights from Louisville to Birmingham, AL (SDF - BHM)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BHM
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Louisville to Birmingham

Cheapest flights from Louisville to Birmingham
Explore the most affordable flight options available from Louisville to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:00 am
SDF
-
BHM
1 stop6h 00m
Southwest
Mon 8/2410:40 am
BHM
-
SDF
1 stop6h 50m
Southwest
Deal found 7/26$293
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:27 pm
SDF
-
BHM
1 stop4h 05m
American Airlines
Mon 9/215:11 pm
BHM
-
SDF
1 stop5h 11m
American Airlines
Deal found 7/23$344
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:55 am
SDF
-
BHM
1 stop5h 05m
Southwest
Mon 9/2110:35 am
BHM
-
SDF
2 stops9h 00m
Southwest
Deal found 7/23$349
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/218:16 am
SDF
-
BHM
1 stop4h 41m
American Airlines
Fri 8/285:49 pm
BHM
-
SDF
1 stop4h 22m
American Airlines
Deal found 7/22$351
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:55 am
SDF
-
BHM
1 stop5h 05m
Southwest
Fri 8/2810:35 am
BHM
-
SDF
2 stops8h 55m
Southwest
Deal found 7/22$356
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:00 am
SDF
-
BHM
1 stop4h 32m
United Airlines
Wed 8/196:16 pm
BHM
-
SDF
1 stop4h 43m
United Airlines
Deal found 7/22$359
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:35 am
SDF
-
BHM
2 stops9h 50m
Southwest
Wed 8/194:55 pm
BHM
-
SDF
1 stop2h 40m
Southwest
Deal found 7/22$364

Find flight deals from Louisville to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Birmingham (BHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$293
(American Airlines)

One-way from

$284
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$878
Provider with most accurate pricing for Louisville Intl-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Birmingham flights.
Search Deals
From Louisville Intl to Birmingham
Search Deals
One-way flight from Louisville Intl to Birmingham
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Birmingham 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 July 27, 2026.
Use the filters below to find and compare flights from Louisville to Birmingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Tue 9/8

1:15 pm-6:30 pm

1 stop6h 15m

Birmingham

Tue 10/6

11:20 am-5:10 pm

1 stop4h 50m

$293

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Thu 8/20

9:00 am-2:00 pm

1 stop6h 00m

Birmingham

Mon 8/24

10:40 am-6:30 pm

1 stop6h 50m

$293

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Fri 8/21

7:55 am-12:00 pm

1 stop5h 05m

Birmingham

Fri 8/28

10:35 am-8:30 pm

2 stops8h 55m

$356

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Fri 8/28

11:50 am-8:05 pm

2 stops9h 15m

Birmingham

Sun 8/30

7:00 am-2:10 pm

2 stops6h 10m

$361

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Sun 8/16

7:35 am-4:25 pm

2 stops9h 50m

Birmingham

Wed 8/19

4:55 pm-8:35 pm

1 stop2h 40m

$364

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Thu 8/6

6:55 pm-11:39 am

2 stops17h 44m

Birmingham

Mon 8/10

12:19 pm-8:20 pm

1 stop7h 01m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Sorted by cheapest first

Compare providers for flights from Louisville to Birmingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Birmingham in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Birmingham, Alabama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Birmingham, Alabama flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Birmingham, Alabama flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Birmingham, Alabama flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Birmingham

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

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Birmingham. Reviews last updated July 27, 2026.
See what other customers who have flown with Delta and American Airlines from Louisville to Birmingham have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,482 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.8

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.8

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,836 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.8

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Louisville to Birmingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisville to Birmingham, Alabama?

    Southwest can get you from Louisville to Birmingham, Alabama in just under 6h 15m. Your travel time can differ by up to . There are 324 mi between Louisville and Birmingham, Alabama.

  • What are the cheapest airlines flying from Louisville to Birmingham, Alabama round-trip?

    Our cheapest airline available from Louisville to Birmingham, Alabama is Delta. Our recent data shows that you can find tickets from as low as $187 on this airline. An additional option worth looking into is American Airlines, starting at $330. You may be able to fly from Louisville to Birmingham, Alabama for 68% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Birmingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Fultondale
Hoover
Homewood
Bessemer

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Louisville to Birmingham

Discover the top 2 airlines that operate flights from Louisville to Birmingham. 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$187Average$425FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$330Average$769FlexibilityNo cancel feeOn-time71%

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