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$89+ Cheap flights from Birmingham, AL to Louisville (BHM - SDF)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SDF
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Birmingham to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Louisville (SDF). 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 July 3, 2025.

Round-trip from

$244
(American Airlines)

One-way from

$89
(American Airlines)

Popular in

May

Cheapest in

December

Average price

$453
From Birmingham to Louisville Intl
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One-way flight from Birmingham to Louisville Intl
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Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Birmingham to Louisville

Cheapest flights from Birmingham to Louisville
Explore the most affordable flight options available from Birmingham to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/183:34 pmBHM - SDF
1 stop6h 18mAmerican Airlines
Sun 8/246:08 pmSDF - BHM
1 stop5h 53mAmerican Airlines
Deal found 7/3$244
This Delta deal was found by Cheapflights users on 7/1. 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 8/156:15 amBHM - SDF
1 stop7h 01mDelta
Sat 8/166:11 pmSDF - BHM
1 stop3h 11mDelta
Deal found 7/1$281
This Southwest deal was found by Cheapflights users on 7/1. 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 8/153:40 pmBHM - SDF
2 stops6h 50mSouthwest
Sat 8/166:35 amSDF - BHM
1 stop4h 20mSouthwest
Deal found 7/1$286
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:19 pmBHM - SDF
2 stops25h 29mSpirit Airlines
Tue 7/228:13 pmSDF - BHM
2 stops18h 09mSpirit Airlines
Deal found 7/2$363
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/182:17 pmBHM - SDF
3 stops23h 29mMultiple Airlines
Tue 7/228:13 pmSDF - BHM
2 stops18h 09mMultiple Airlines
Deal found 7/2$409
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/181:36 pmBHM - SDF
1 stop7h 38mUnited Airlines
Sun 8/247:36 pmSDF - BHM
2 stops21h 43mUnited Airlines
Deal found 7/3$469

Cheapflights Fare Finder

Customize your flight search to find flights from Birmingham to Louisville 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 July 3, 2025.
Use the filters below to find and compare flights from Birmingham to Louisville that are best for you.

Fly from

Birmingham

Fly to

Louisville

Route

Depart

Return

Price

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Mon 8/18

3:34 pm-10:52 pm

1 stop6h 18m

Louisville Intl

Sun 8/24

6:08 pm-11:01 pm

1 stop5h 53m

$244

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Fri 8/15

6:15 am-2:16 pm

1 stop7h 01m

Louisville Intl

Sat 8/16

6:11 pm-8:22 pm

1 stop3h 11m

$281

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Fri 8/15

3:40 pm-11:30 pm

2 stops6h 50m

Louisville Intl

Sat 8/16

6:35 am-9:55 am

1 stop4h 20m

$286

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Fri 7/18

6:19 pm-8:48 pm

2 stops25h 29m

Louisville Intl

Tue 7/22

8:13 pm-1:22 pm

2 stops18h 09m

$363

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Fri 7/18

2:17 pm-2:46 pm

3 stops23h 29m

Louisville Intl

Tue 7/22

8:13 pm-1:22 pm

2 stops18h 09m

$409

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Mon 8/18

1:36 pm-10:14 pm

1 stop7h 38m

Louisville Intl

Sun 8/24

7:36 pm-4:19 pm

2 stops21h 43m

$469

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Mon 8/4

4:27 pm-12:30 am

1 stop7h 03m

$89

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Mon 8/4

3:10 pm-12:15 am

2 stops8h 05m

$94

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Wed 9/10

1:34 pm-10:24 pm

1 stop7h 50m

$115

BirminghamLouisville

BHM - SDF

BHMSDF

Birmingham

Sun 8/31

5:30 am-10:00 am

1 stop3h 30m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 12 results
1
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Best time to book a flight from Birmingham to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Birmingham 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 Birmingham to Louisville

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

Currently, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Louisville (average of $299). Flying from Birmingham, Alabama to Louisville in April is currently the most expensive (average of $369). 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 BHM to SDF?

Find hourly flight availability from Birmingham to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

One of the essential ways to save on airfare from Birmingham, Alabama to Louisville is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 29% on airfare.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Birmingham to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,086 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Louisville. 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 Birmingham, Alabama to Louisville round-trip?

    Our cheapest airline available from Birmingham, Alabama to Louisville is American Airlines. Our recent data shows that you can find tickets from as low as $244 on this airline. Additional options worth looking into are Delta and Southwest, starting at $281 and $286 round-trip. American Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Birmingham, Alabama to Louisville are American Airlines ($89), Southwest ($94), and United Airlines ($115).

  • Can I find deals for flights from Birmingham to Louisville that include hotel bookings?

    Yes. In addition to deals on Birmingham to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Louisville.

  • Can I find deals for business class flights from Birmingham to Louisville?

    Yes. Cheapflights offers flight deals from Birmingham to Louisville 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 Birmingham, Alabama to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Louisville (average of $299). Flying from Birmingham, Alabama to Louisville in April is currently the most expensive (average of $369). 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
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 2 airlines flying from Birmingham to Louisville

Discover the top 2 airlines that operate flights from Birmingham to Louisville. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$424FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$396FlexibilityNo cancel feeOn-timeN/A

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