SDF - BHM

$237 Find Cheap Flights from Louisville to Birmingham

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Birmingham departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Birmingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Birmingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Birmingham, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Louisville to Birmingham (SDF-BHM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Birmingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Birmingham

Tue, Sep 23 - Tue, Sep 30
American Airlines Logo
5:18 pm - 10:38 pmSDF-BHM
6h 20m1 stop
American Airlines Logo
10:57 am - 5:38 pmBHM-SDF
5h 41m1 stop
$237American Airlines
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Mon, Oct 13 - Thu, Oct 16
 Logo
11:01 am - 3:55 pmSDF-BHM
5h 54m1 stop
 Logo
5:00 pm - 9:01 amBHM-SDF
15h 01m1 stop
Fri, Oct 31 - Sun, Nov 2
Delta Logo
6:00 am - 7:59 amSDF-BHM
2h 59m1 stop
Delta Logo
7:24 am - 11:49 amBHM-SDF
3h 25m1 stop
$287Delta
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Sat, Oct 11 - Sun, Oct 12
American Airlines Logo
7:26 am - 12:38 pmSDF-BHM
6h 12m1 stop
American Airlines Logo
5:45 am - 3:02 pmBHM-SDF
8h 17m1 stop
$294American Airlines
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Fri, Oct 10 - Mon, Oct 13
Delta Logo
8:15 pm - 10:34 pmSDF-BHM
3h 19m1 stop
Delta Logo
7:33 pm - 11:59 pmBHM-SDF
3h 26m1 stop
$327Delta
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Mon, Oct 13 - Thu, Oct 16
Spirit Airlines Logo
11:01 am - 3:55 pmSDF-BHM
5h 54m1 stop
Spirit Airlines Logo
5:00 pm - 10:47 pmBHM-SDF
28h 47m3 stops
$365Spirit Airlines
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Mon, Oct 13 - Thu, Oct 16
Southwest Logo
6:15 am - 9:25 amSDF-BHM
4h 10m1 stop
Southwest Logo
11:30 am - 11:40 pmBHM-SDF
11h 10m2 stops
$386Southwest
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Sat, Oct 11 - Sun, Oct 12
Southwest Logo
6:50 am - 3:10 pmSDF-BHM
9h 20m2 stops
Southwest Logo
7:10 am - 12:05 pmBHM-SDF
3h 55m1 stop
$388Southwest
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Tue, Sep 9 - Sat, Sep 13
United Airlines Logo
5:52 pm - 9:40 pmSDF-BHM
4h 48m1 stop
United Airlines Logo
1:34 pm - 8:33 pmBHM-SDF
5h 59m1 stop
$448United Airlines
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Wed, Sep 10 - Sun, Sep 14
Spirit Airlines Logo
10:14 am - 3:36 pmSDF-BHM
30h 22m2 stops
Spirit Airlines Logo
4:31 pm - 10:04 pmBHM-SDF
28h 33m1 stop
$557Spirit Airlines
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Booking Insights

KAYAK's insights & trends for Louisville to Birmingham flights

Get data-powered insights and trends into flights from Louisville to Birmingham to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Louisville to Birmingham?

The average price of all round-trip flights from Louisville to Birmingham clicked on KAYAK for each day over the last 12 months.

For Louisville to Birmingham, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Birmingham back to Louisville, the best deals are generally found on Saturday, with Friday being the most expensive.

Good to know

Low seasonApril
Cheapest flight$237
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Louisville to Birmingham

When to book flights from Louisville to Birmingham

Are your dates flexible? Find out the best times to travel from Louisville to Birmingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Birmingham

  • What is the cheapest flight from Louisville to Birmingham?

    In the last 3 days, the lowest price for a flight from Louisville to Birmingham was $296 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between Louisville and Birmingham?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Louisville to Birmingham?

    Louisville and Birmingham are both served by 1 main airport. You will leave Louisville from Louisville Intl and will be arriving at Birmingham.

  • Which aircraft models fly most regularly from Louisville to Birmingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Birmingham?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Louisville and Birmingham, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Birmingham, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Birmingham are Delta and American Airlines. With an average price for the route of $391 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $464 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Louisville to Birmingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Birmingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Birmingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Birmingham from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Birmingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Birmingham with an airline and back to Louisville with another airline. Booking your flights between Louisville and BHM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Birmingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Birmingham from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Louisville to Birmingham

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Birmingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Birmingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7977 reviews
7.9Comfort
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Everything you need to know for your flight from Louisville to Birmingham

Information on your arrival and departure airports

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