$128 Cheap Flights from Louisville (SDF) to Birmingham (BHM)

View $128 flight on Wed, Dec 24, 2025Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Birmingham International Airport (BHM)

Cheap Flights from Louisville to Birmingham (SDF-BHM)

Prices were available within the past 7 days and start at $128 for one-way flights and $274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 25 - Thu, Nov 27
SDF
Louisville
BHM
Birmingham
$274 Roundtrip, found 4 days ago
$274
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 25 from Louisville to Birmingham, returning Thu, Nov 27, priced at $274 found 4 days ago
American Airlines
Tue, Dec 30 - Thu, Jan 1
SDF
Louisville
BHM
Birmingham
$278 Roundtrip, found 5 days ago
$278
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Dec 30 from Louisville to Birmingham, returning Thu, Jan 1, priced at $278 found 5 days ago
American Airlines
Thu, Dec 4 - Sat, Dec 6
SDF
Louisville
BHM
Birmingham
$280 Roundtrip, found 3 days ago
$280
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 4 from Louisville to Birmingham, returning Sat, Dec 6, priced at $280 found 3 days ago
Southwest Airlines
Thu, Dec 4 - Sat, Dec 6
SDF
Louisville
BHM
Birmingham
$285 Roundtrip, found 3 days ago
$285
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Thu, Dec 4 from Louisville to Birmingham, returning Sat, Dec 6, priced at $285 found 3 days ago
Southwest Airlines
Wed, Jan 7 - Thu, Jan 8
SDF
Louisville
BHM
Birmingham
$303 Roundtrip, found 2 days ago
$303
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Jan 7 from Louisville to Birmingham, returning Thu, Jan 8, priced at $303 found 2 days ago
American Airlines
Wed, Jan 7 - Thu, Jan 8
SDF
Louisville
BHM
Birmingham
$305 Roundtrip, found 2 days ago
$305
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 7 from Louisville to Birmingham, returning Thu, Jan 8, priced at $305 found 2 days ago
Southwest Airlines
Wed, Jan 7 - Thu, Jan 8
SDF
Louisville
BHM
Birmingham
$308 Roundtrip, found 2 days ago
$308
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Jan 7 from Louisville to Birmingham, returning Thu, Jan 8, priced at $308 found 2 days ago
Delta
Wed, Jan 7 - Thu, Jan 8
SDF
Louisville
BHM
Birmingham
$312 Roundtrip, found 2 days ago
$312
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jan 7 from Louisville to Birmingham, returning Thu, Jan 8, priced at $312 found 2 days ago
Delta
Tue, Dec 9 - Wed, Dec 24
SDF
Louisville
BHM
Birmingham
$317 Roundtrip, found 2 days ago
$317
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 9 from Louisville to Birmingham, returning Wed, Dec 24, priced at $317 found 2 days ago
United
Mon, Nov 24 - Tue, Dec 2
SDF
Louisville
BHM
Birmingham
$356 Roundtrip, found 2 days ago
$356
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 24 from Louisville to Birmingham, returning Tue, Dec 2, priced at $356 found 2 days ago

Find the cheapest month to fly from Louisville (SDF) to Birmingham (BHM)

August is typically the cheapest month to fly

From $174 - $590 per traveler.

Alternative airports near Birmingham

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Birmingham Intl. BHM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $432
BHM
Birmingham Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $432

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Birmingham Intl. Airport (BHM) cost?
Lock in a cheap one-way flight from $128 or cheap return flight from $274 from Louisville Intl. Airport (SDF) to Birmingham Intl. Airport (BHM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Birmingham Intl. Airport (BHM)?
November is the cheapest month to fly from SDF to BHM. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Birmingham Intl. Airport (BHM)?
To find the cheapest airline that'll fly you from SDF to BHM, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Louisville Intl. Airport (SDF) to Birmingham Intl. Airport (BHM)?
You'll have to book a flight with a layover when traveling from Louisville Intl. Airport (SDF) to Birmingham Intl. Airport (BHM). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SDF to BHM?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Birmingham Intl. Airport (BHM)?
To avoid potential delays on the Louisville Intl. Airport (SDF) to Birmingham Intl. Airport (BHM) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Birmingham Intl. Airport (BHM) last-minute?
Waiting until right before your break to book a ticket from SDF to BHM generally means paying more. While it's possible to find some last-minute offers, there's no guarantee. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book a SDF to BHM flight and hotel package?
Opting for a SDF to BHM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Birmingham Intl. Airport (BHM)?
If you booked your SDF to BHM flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Louisville Intl.
Destination airport
Birmingham Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$273
Distance
324 mi

Book with confidence

Louisville to Birmingham Flights

The cheapest times to fly from Louisville to Birmingham

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Birmingham are during the month of November. You can find some of the cheapest flights from Louisville to Birmingham with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Birmingham

Sunday is one of the best days to book for cheap flights from Louisville to Birmingham: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to Birmingham

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Birmingham in 2025. You can also book with separate airlines for your outbound and return journeys, from $128 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Birmingham flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Birmingham airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Louisville to Birmingham Flights

Explore a world of travel with Expedia

*Available to One Key members.