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$227+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BHM
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(Southwest)

One-way from

$227
(American Airlines)

Popular in

June

Cheapest in

April

Average price

$216
Provider with most accurate pricing for Louisville Intl-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Birmingham flights.
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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. 18% potential increase in price ($91 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 April 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 April 15, 2025.

This Southwest deal was found by Cheapflights users on 4/14. 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.
Sat 7/59:45 amSDF - BHM
1 stop6h 35mSouthwest
Wed 7/94:15 pmBHM - SDF
1 stop6h 40mSouthwest
Deal found 4/14$274
This Delta deal was found by Cheapflights users on 4/14. 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 7/26:00 amSDF - BHM
1 stop3h 24mDelta
Wed 7/96:25 amBHM - SDF
1 stop6h 24mDelta
Deal found 4/14$297
This Mytrip deal was found by Cheapflights users on 4/14. 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 6/182:07 pmSDF - BHM
2 stops26h 34mSpirit Airlines
Fri 6/204:36 pmBHM - SDF
1 stop6h 01mSpirit Airlines
Deal found 4/14$394
This Mytrip deal was found by Cheapflights users on 4/14. 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 6/189:34 amSDF - BHM
1 stop7h 07mMultiple Airlines
Fri 6/207:31 pmBHM - SDF
3 stops27h 06mMultiple Airlines
Deal found 4/14$433
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 4/297:30 amSDF - BHM
1 stop6h 02mAmerican Airlines
Sat 5/35:40 amBHM - SDF
1 stop5h 01mAmerican Airlines
Deal found 4/14$453
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 7/28:40 amSDF - BHM
1 stop5h 15mUnited Airlines
Tue 7/88:05 amBHM - SDF
2 stops13h 09mUnited Airlines
Deal found 4/14$475

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 April 15, 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

Sat 7/5

9:45 am-3:20 pm

1 stop6h 35m

Birmingham

Wed 7/9

4:15 pm-11:55 pm

1 stop6h 40m

$274

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Wed 7/2

6:00 am-8:24 am

1 stop3h 24m

Birmingham

Wed 7/9

6:25 am-1:49 pm

1 stop6h 24m

$297

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Wed 6/18

2:07 pm-3:41 pm

2 stops26h 34m

Birmingham

Fri 6/20

4:36 pm-11:37 pm

1 stop6h 01m

$394

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Wed 6/18

9:34 am-3:41 pm

1 stop7h 07m

Birmingham

Fri 6/20

7:31 pm-11:37 pm

3 stops27h 06m

$433

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Tue 4/29

7:30 am-12:32 pm

1 stop6h 02m

Birmingham

Sat 5/3

5:40 am-11:41 am

1 stop5h 01m

$453

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Wed 7/2

8:40 am-12:55 pm

1 stop5h 15m

Birmingham

Tue 7/8

8:05 am-10:14 pm

2 stops13h 09m

$475

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Sun 4/27

5:41 am-9:37 am

1 stop4h 56m

$227

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Sun 4/27

6:10 am-12:35 pm

2 stops7h 25m

$232

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Sun 4/27

6:12 pm-8:02 am

3 stops38h 50m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice 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 eDreams the most. eDreams 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.

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, October is the cheapest month in which you can book a flight from Louisville to Birmingham, Alabama (average of $376). Flying from Louisville to Birmingham, Alabama in June is currently the most expensive (average of $460). 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 April 15, 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.

Rainfall in Birmingham by month

Plan your trip to Birmingham by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Birmingham, Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Birmingham, Alabama when rainfall is around 3.4 in.

Temperature in Birmingham by month

Plan your trip to Birmingham by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Birmingham, Alabama, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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 April 15, 2025.
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,279 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,917 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,656 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
7,921 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

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

    Our cheapest airline available from Louisville to Birmingham, Alabama is Southwest. Our recent data shows that you can find tickets from as low as $274 on this airline. Additional options worth looking into are Delta and Spirit Airlines, starting at $297 and $394 round-trip. You may be able to fly from Louisville to Birmingham, Alabama for 34% 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 $227 on American Airlines. Other airlines that offer cheap prices include Southwest from $232 and Spirit Airlines from $310 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, October is the cheapest month in which you can book a flight from Louisville to Birmingham, Alabama (average of $376). Flying from Louisville to Birmingham, Alabama in June is currently the most expensive (average of $460). 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
Homewood
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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$374FlexibilityNo cancel feeOn-time71%

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