$196+ Cheap flights from Louisville to Birmingham, AL (SDF - BHM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BHM
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Birmingham with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Birmingham
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisville to BirminghamExplore 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 September 3, 2026.
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 September 3, 2026.
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:50 pm -
1 stop5h 05m
Wed 10/1411:20 am -
1 stop4h 50m
Deal found 9/3![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 9/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:50 pm -
1 stop5h 45m
Thu 10/85:10 am -
1 stop4h 00m
Deal found 9/2![Southwest logo]()
$331
This American Airlines deal was found by Cheapflights users on 8/31. 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 10/168:18 pm -
1 stop4h 21m
Sat 10/2412:02 pm -
1 stop8h 23m
Deal found 8/31![American Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:50 am -
1 stop7h 15m
Thu 10/85:10 am -
1 stop4h 00m
Deal found 9/3![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:50 am -
1 stop7h 15m
Fri 10/236:35 am -
1 stop7h 20m
Deal found 9/1![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 am -
1 stop4h 40m
Tue 10/136:40 am -
1 stop7h 35m
Deal found 9/3![Southwest logo]()
$360
Best flights from Louisville to BirminghamDiscover carefully curated flight deals from Louisville to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Louisville to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This Southwest deal was found by Cheapflights users on 9/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:50 pm -
1 stop5h 45m
Thu 10/85:10 am -
1 stop4h 00m
Deal found 9/2![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:59 pm -
1 stop4h 30m
Sat 10/247:59 am -
1 stop5h 42m
Deal found 9/1![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 12/88:55 am -
1 stop4h 21m
Wed 12/93:00 pm -
1 stop5h 53m
Deal found 8/31![United Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:50 am -
1 stop7h 15m
Fri 10/236:35 am -
1 stop7h 20m
Deal found 9/1![Southwest logo]()
$351
This Delta deal was found by Cheapflights users on 8/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop3h 14m
Thu 10/17:50 pm -
1 stop3h 09m
Deal found 8/30![Delta logo]()
$385
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 am -
1 stop4h 40m
Tue 10/136:40 am -
1 stop7h 35m
Deal found 9/3![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 8/31. 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.
Mon 10/53:35 pm -
2 stops8h 45m
Wed 10/72:25 pm -
2 stops7h 40m
Deal found 8/31![Southwest logo]()
$382
Last-minute flights from Louisville to BirminghamDiscover last-minute flight deals from Louisville to Birmingham. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Birmingham. Data last updated September 3, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:50 am -
1 stop7h 15m
Thu 10/85:10 am -
1 stop4h 00m
Deal found 9/3![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 9/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:50 pm -
1 stop5h 45m
Thu 10/85:10 am -
1 stop4h 00m
Deal found 9/2![Southwest logo]()
$331
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 am -
1 stop4h 40m
Tue 10/136:40 am -
1 stop7h 35m
Deal found 9/3![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:50 pm -
1 stop5h 05m
Wed 10/1411:20 am -
1 stop4h 50m
Deal found 9/3![Southwest logo]()
$315
This American Airlines deal was found by Cheapflights users on 8/31. 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 10/168:18 pm -
1 stop4h 21m
Sat 10/2412:02 pm -
1 stop8h 23m
Deal found 8/31![American Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:50 am -
1 stop7h 15m
Fri 10/236:35 am -
1 stop7h 20m
Deal found 9/1![Southwest logo]()
$351
One-way flights from Louisville to BirminghamSearch for one-way flight options from Louisville to Birmingham. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from Louisville to Birmingham. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:05 am -
1 stop5h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Southwest logo]()
$196
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 September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $315 (Southwest) |
One-way from | $196 (Southwest) |
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 7,457,451 searches. Data last updated September 3, 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
Cheapest round-trip
Quickest round-trip
LouisvilleBirmingham
SDF Louisville Intl - BHM Birmingham
SDFBHM
Louisville Intl
Wed 9/9
7:05 am-11:15 am
1 stop5h 10m
Birmingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$196
LouisvilleBirmingham
SDF Louisville Intl - BHM Birmingham
SDFBHM
Louisville Intl
Mon 10/5
12:50 pm-5:35 pm
1 stop5h 45m
Birmingham
Thu 10/8
5:10 am-10:10 am
1 stop4h 00m
$331
LouisvilleBirmingham
SDF Louisville Intl - BHM Birmingham
SDFBHM
Louisville Intl
Fri 10/16
11:50 am-6:05 pm
1 stop7h 15m
Birmingham
Fri 10/23
6:35 am-2:55 pm
1 stop7h 20m
$351
LouisvilleBirmingham
SDF Louisville Intl - BHM Birmingham
SDFBHM
Louisville Intl
Sun 10/11
5:00 am-8:40 am
1 stop4h 40m
Birmingham
Tue 10/13
6:40 am-3:15 pm
1 stop7h 35m
$360
LouisvilleBirmingham
SDF Louisville Intl - BHM Birmingham
SDFBHM
Louisville Intl
Fri 10/16
5:59 pm-9:29 pm
1 stop4h 30m
Birmingham
Sat 10/24
7:59 am-2:41 pm
1 stop5h 42m
$365
LouisvilleBirmingham
SDF Louisville Intl - BHM Birmingham
SDFBHM
Louisville Intl
Mon 10/5
3:35 pm-11:20 pm
2 stops8h 45m
Birmingham
Wed 10/7
2:25 pm-11:05 pm
2 stops7h 40m
$382
LouisvilleBirmingham
SDF Louisville Intl - BHM Birmingham
SDFBHM
Louisville Intl
Tue 12/8
8:55 am-12:16 pm
1 stop4h 21m
Birmingham
Wed 12/9
3:00 pm-9:53 pm
1 stop5h 53m
$385
LouisvilleBirmingham
SDF Louisville Intl - BHM Birmingham
SDFBHM
Louisville Intl
Wed 9/30
6:00 am-8:14 am
1 stop3h 14m
Birmingham
Thu 10/1
7:50 pm-11:59 pm
1 stop3h 09m
$385
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SDF-BHM
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 September 3, 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.
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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.
Traveling to a place near Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsFultondale
Hoover
Bessemer
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Other flights to Birmingham
Explore flights to Birmingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 3, 2026.
Complete your trip
Complete your trip to Birmingham by adding a car rental and/or hotel reservation to your travel itinerary.
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Louisville and Birmingham flights
Browse other Louisville and Birmingham flight options. Last updated on September 3, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on September 3, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated September 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$187 | Average$473 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$330 | Average$769 | FlexibilityNo cancel fee | On-time71% |