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$132+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BHM
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap 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 septiembre 11, 2025.

Round-trip from

$154
(Southwest)

One-way from

$132
(United Airlines)

Popular in

September

Cheapest in

April

Average price

$621
From Louisville Intl to Birmingham
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One-way flight from Louisville Intl to Birmingham
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Highest demand for flights based on searches. 20% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 11, 2025.

This Southwest deal was found by Cheapflights users on 9/9. 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.
mar. 11/185:30 amSDF - BHM
1 stop6h 20mSouthwest
mié. 11/193:35 pmBHM - SDF
1 stop6h 15mSouthwest
Deal found 9/9$154
This Southwest deal was found by Cheapflights users on 9/8. 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.
mar. 10/211:00 pmSDF - BHM
1 stop2h 40mSouthwest
mar. 10/283:15 pmBHM - SDF
1 stop6h 30mSouthwest
Deal found 9/8$204
This Southwest deal was found by Cheapflights users on 9/9. 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.
lun. 10/276:15 amSDF - BHM
1 stop4h 10mSouthwest
mar. 10/281:50 pmBHM - SDF
1 stop6h 50mSouthwest
Deal found 9/9$241
This American Airlines deal was found by Cheapflights users on 9/11. 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.
mar. 10/76:45 amSDF - BHM
1 stop4h 26mAmerican Airlines
jue. 10/95:45 amBHM - SDF
1 stop8h 17mAmerican Airlines
Deal found 9/11$259
This American Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 11/137:31 pmSDF - BHM
1 stop5h 13mAmerican Airlines
lun. 11/174:50 pmBHM - SDF
1 stop6h 09mAmerican Airlines
Deal found 9/10$263
This American Airlines deal was found by Cheapflights users on 9/9. 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.
sáb. 10/186:46 pmSDF - BHM
1 stop5h 43mAmerican Airlines
lun. 10/205:50 pmBHM - SDF
1 stop3h 35mAmerican Airlines
Deal found 9/9$287

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 septiembre 11, 2025.
Use the filters below to find and compare flights from Louisville to Birmingham that are best for you.

Fly from

Louisville

Fly to

Birmingham

Route

Depart

Return

Price

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

mar. 11/18

5:30 am-10:50 am

1 stop6h 20m

Birmingham

mié. 11/19

3:35 pm-10:50 pm

1 stop6h 15m

$154

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

mar. 10/21

1:00 pm-2:40 pm

1 stop2h 40m

Birmingham

mar. 10/28

3:15 pm-10:45 pm

1 stop6h 30m

$204

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

lun. 10/27

6:15 am-9:25 am

1 stop4h 10m

Birmingham

mar. 10/28

1:50 pm-9:40 pm

1 stop6h 50m

$241

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

mar. 10/7

6:45 am-10:11 am

1 stop4h 26m

Birmingham

jue. 10/9

5:45 am-3:02 pm

1 stop8h 17m

$259

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

jue. 11/13

7:31 pm-11:44 pm

1 stop5h 13m

Birmingham

lun. 11/17

4:50 pm-11:59 pm

1 stop6h 09m

$263

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

sáb. 10/18

6:46 pm-11:29 pm

1 stop5h 43m

Birmingham

lun. 10/20

5:50 pm-10:25 pm

1 stop3h 35m

$287

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

jue. 10/23

7:00 am-12:55 pm

1 stop6h 55m

$132

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

jue. 10/23

3:35 pm-8:47 pm

1 stop6h 12m

$132

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

vie. 11/7

6:00 am-7:59 am

1 stop2h 59m

$171

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

jue. 10/23

1:20 pm-8:40 pm

2 stops8h 20m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Birmingham

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

Currently, August is the cheapest month in which you can book a flight from Louisville to Birmingham, Alabama (average of $363). Flying from Louisville to Birmingham, Alabama in March is currently the most expensive (average of $457). 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 SDF to BHM?

Find hourly flight availability from Louisville to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisville to Birmingham, Alabama at noon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the afternoon.

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 septiembre 11, 2025.
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
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 20m. 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 $196 on this airline. An additional option worth looking into is American Airlines, starting at $216. You may be able to fly from Louisville to Birmingham, Alabama for 53% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $132 on United Airlines. Other airlines that offer cheap prices include American Airlines from $132 and Delta from $171 one-way.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Louisville to Birmingham, Alabama (average of $363). Flying from Louisville to Birmingham, Alabama in March is currently the most expensive (average of $457). 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 Birmingham?

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

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$391FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$452FlexibilityNo cancel feeOn-time71%

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