HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Birmingham

$138+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BHM
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$222
(Southwest)

One-way from

$138
(American Airlines)

Popular in

June

Cheapest in

May

Average price

$452
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. 11% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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.
Fri 3/77:16 pmSDF - BHM
1 stop14h 25mSpirit Airlines
Tue 3/119:36 amBHM - SDF
1 stop7h 45mSpirit Airlines
Deal found 2/20$187
This Southwest deal was found by Cheapflights users on 2/19. 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 3/2612:55 pmSDF - BHM
1 stop7h 30mSouthwest
Fri 3/285:05 amBHM - SDF
1 stop5h 05mSouthwest
Deal found 2/19$222
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/145:00 amSDF - BHM
1 stop5h 44mAmerican Airlines
Sun 3/167:11 pmBHM - SDF
1 stop4h 23mAmerican Airlines
Deal found 2/19$277
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Fri 3/73:25 pmSDF - BHM
2 stops18h 16mMultiple Airlines
Tue 3/119:36 amBHM - SDF
1 stop7h 45mMultiple Airlines
Deal found 2/20$289
This Delta deal was found by Cheapflights users on 2/19. 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.
Tue 7/17:00 amSDF - BHM
1 stop5h 10mDelta
Tue 7/810:10 amBHM - SDF
1 stop6h 28mDelta
Deal found 2/19$337
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/67:02 amSDF - BHM
1 stop7h 24mUnited Airlines
Mon 3/102:15 pmBHM - SDF
2 stops23h 28mUnited Airlines
Deal found 2/19$650

Find flights from Louisville to Birmingham within your budget

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 February 20, 2025.

Fly from

Louisville

Fly to

Birmingham

Route

Depart

Return

Price

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Wed 3/26

12:55 pm-7:25 pm

1 stop7h 30m

Birmingham

Fri 3/28

5:05 am-11:10 am

1 stop5h 05m

$222

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Thu 3/6

7:16 pm-8:41 am

1 stop14h 25m

Birmingham

Mon 3/10

9:36 am-6:21 pm

1 stop7h 45m

$263

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Fri 3/14

5:00 am-9:44 am

1 stop5h 44m

Birmingham

Sun 3/16

7:11 pm-12:34 am

1 stop4h 23m

$277

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Tue 2/25

6:00 am-10:23 am

1 stop5h 23m

Birmingham

Wed 2/26

5:28 am-11:51 am

1 stop5h 23m

$591

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Thu 3/6

7:02 am-1:26 pm

1 stop7h 24m

Birmingham

Mon 3/10

2:15 pm-2:43 pm

2 stops23h 28m

$650

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Sun 4/6

8:14 pm-11:32 pm

1 stop4h 18m

$138

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Sun 2/23

7:00 am-3:25 pm

2 stops9h 25m

$363

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Sun 2/23

9:29 pm-3:14 pm

3 stops18h 45m

$417

LouisvilleBirmingham

SDF - BHM

SDFBHM

Louisville Intl

Sun 4/6

5:56 pm-2:03 pm

2 stops21h 07m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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 February.
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.

Travel insights for flights from Louisville to Birmingham

Get recent, data-driven insights about flights from Louisville to Birmingham including ideal travel times, pricing trends, and more.

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 March is currently the most expensive (average of $463). 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 February 20, 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 February 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Spirit Airlines
6.3
Okay
8,013 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 $222 on this airline. Additional options worth looking into are Spirit Airlines and American Airlines, starting at $263 and $277 round-trip. You may be able to fly from Louisville to Birmingham, Alabama for 46% 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 $138 on American Airlines. Other airlines that offer cheap prices include Southwest from $363 and United Airlines from $446 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 March is currently the most expensive (average of $463). 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
Hoover
Homewood

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Atlanta flights
Cincinnati to Pensacola flights
Nashville to Atlanta flights
Louisville to Atlanta flights
Cincinnati to Valparaiso flights
Louisville to Pensacola flights
Lexington to Pensacola flights
Nashville to Pensacola flights
Lexington to Atlanta flights
Knoxville to Pensacola flights
Lexington to Valparaiso flights
Louisville to Valparaiso flights
Knoxville to Atlanta flights
Cincinnati to Birmingham flights
Nashville to Valparaiso flights
Cincinnati to Mobile flights
Knoxville to Valparaiso flights
Knoxville to Mobile flights
Blountville to Atlanta flights
Nashville to Birmingham flights
Lexington to Mobile flights
Louisville to Mobile flights
Nashville to Mobile flights
Cincinnati to Dothan flights
Blountville to Birmingham flights
Lexington to Dothan flights
Nashville to Huntsville flights
Cincinnati to Huntsville flights
Lexington to Birmingham flights
Blountville to Pensacola flights
Cincinnati to Columbus flights
Louisville to Dothan flights
Cincinnati to Montgomery flights
Evansville to Atlanta flights
Lexington to Huntsville flights
Huntington to Valparaiso flights
Huntington to Pensacola flights
Huntington to Atlanta flights
Evansville to Pensacola flights
Blountville to Valparaiso flights
Knoxville to Chattanooga flights
Knoxville to Huntsville flights
Evansville to Valparaiso flights
Louisville to Chattanooga flights
Lexington to Montgomery flights
Blountville to Mobile flights
Nashville to Montgomery flights
Nashville to Columbus flights

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$339FlexibilityNo cancel feeOn-time71%
DeltaCheapest$263Average$406FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.