HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Birmingham

$870+ Cheap flights from Louisville (SDF) to Birmingham (BHX)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BHX
Apr 25 — May 21
Sat 4/25
Sat 5/2
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

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 March 26, 2026.

This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:55 pm
SDF
-
BHX
2 stops17h 40m
United Airlines
Wed 12/96:00 am
BHX
-
SDF
2 stops19h 00m
United Airlines
Deal found 3/23$870
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 5/62:00 pm
SDF
-
BHX
2 stops14h 40m
United Airlines
Wed 5/136:05 am
BHX
-
SDF
2 stops18h 17m
United Airlines
Deal found 3/22$924
This Air Canada deal was found by Cheapflights users on 3/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:06 am
SDF
-
BHX
3 stops18h 34m
Air Canada
Wed 5/136:05 am
BHX
-
SDF
3 stops19h 12m
Air Canada
Deal found 3/22$1,019
This BusinessClass deal was found by Cheapflights users on 3/25. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:40 pm
SDF
-
BHX
2 stops16h 45m
Lufthansa
Sat 5/165:55 am
BHX
-
SDF
2 stops21h 35m
Lufthansa
Deal found 3/25$1,038
This United Airlines deal was found by Cheapflights users on 3/22. 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 7/1210:05 am
SDF
-
BHX
2 stops18h 40m
United Airlines
Fri 7/315:55 am
BHX
-
SDF
2 stops33h 28m
United Airlines
Deal found 3/22$1,158
This Justfly.com deal was found by Cheapflights users on 3/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:42 am
SDF
-
BHX
2 stops15h 58m
Aer Lingus
Tue 8/48:10 am
BHX
-
SDF
2 stops19h 06m
Aer Lingus
Deal found 3/22$1,163
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:28 pm
SDF
-
BHX
2 stops15h 12m
Delta
Thu 8/65:55 am
BHX
-
SDF
2 stops20h 23m
Delta
Deal found 3/22$1,172
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Mon 7/1310:05 am
SDF
-
BHX
2 stops26h 20m
United Airlines
Tue 8/45:55 am
BHX
-
SDF
2 stops19h 28m
United Airlines
Deal found 3/22$1,175
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:58 pm
SDF
-
BHX
2 stops15h 52m
Delta
Thu 8/65:55 am
BHX
-
SDF
2 stops22h 23m
Delta
Deal found 3/22$1,176
This Justfly.com deal was found by Cheapflights users on 3/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:42 am
SDF
-
BHX
2 stops15h 58m
Aer Lingus
Mon 8/38:25 pm
BHX
-
SDF
2 stops27h 21m
Aer Lingus
Deal found 3/22$1,178
This United Airlines deal was found by Cheapflights users on 3/22. 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 7/127:55 pm
SDF
-
BHX
2 stops16h 45m
United Airlines
Wed 8/56:05 am
BHX
-
SDF
2 stops33h 18m
United Airlines
Deal found 3/22$1,181

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 (BHX). 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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$924
(United Airlines)
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

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 March 26, 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

LouisvilleBirmingham

SDF - BHX

SDFBHX

Louisville Intl

Sat 5/9

7:40 pm-5:25 pm

2 stops16h 45m

Birmingham

Sat 5/16

5:55 am-10:30 pm

2 stops21h 35m

$1,038

LouisvilleBirmingham

SDF - BHX

SDFBHX

Louisville Intl

Sun 7/12

10:05 am-9:45 am

2 stops18h 40m

Birmingham

Fri 7/31

5:55 am-10:23 am

2 stops33h 28m

$1,158

LouisvilleBirmingham

SDF - BHX

SDFBHX

Louisville Intl

Tue 7/14

1:48 pm-9:50 am

2 stops15h 02m

Birmingham

Wed 8/5

6:05 am-10:23 am

2 stops33h 18m

$1,181

LouisvilleBirmingham

SDF - BHX

SDFBHX

Louisville Intl

Tue 7/14

1:48 pm-9:50 am

2 stops15h 02m

Birmingham

Sun 8/2

5:55 am-12:05 am

2 stops23h 10m

$1,222
Quickest round-trip

LouisvilleBirmingham

SDF - BHX

SDFBHX

Louisville Intl

Sat 7/11

5:35 pm-1:40 pm

2 stops15h 05m

Birmingham

Thu 8/6

5:55 am-3:42 pm

2 stops14h 47m

$1,232

LouisvilleBirmingham

SDF - BHX

SDFBHX

Louisville Intl

Sun 7/12

5:28 pm-1:40 pm

2 stops15h 12m

Birmingham

Sat 8/1

6:00 am-4:52 pm

2 stops15h 52m

$1,348

LouisvilleBirmingham

SDF - BHX

SDFBHX

Louisville Intl

Thu 7/9

2:19 pm-9:30 am

2 stops14h 11m

Birmingham

Sat 8/1

6:00 am-4:52 pm

2 stops15h 52m

$1,408

LouisvilleBirmingham

SDF - BHX

SDFBHX

Louisville Intl

Sat 5/9

10:06 am-10:00 am

3 stops18h 54m

Birmingham

Sat 5/16

10:25 am-10:30 pm

3 stops17h 05m

$1,489

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Louisville-Birmingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Birmingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Birmingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Birmingham 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 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?

Currently, February is the cheapest month in which you can book a flight from Louisville to Birmingham (average of $556). Flying from Louisville to Birmingham in July is currently the most expensive (average of $918). 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.

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?

    For as low as $1,232, Lufthansa can have you in Birmingham from Louisville in 15h 05m. Louisville and Birmingham are separated by a distance of 3957 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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?

    Currently, February is the cheapest month in which you can book a flight from Louisville to Birmingham (average of $556). Flying from Louisville to Birmingham in July is currently the most expensive (average of $918). 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
Wolverhampton
West Bromwich

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.

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.