BHM - SDF

$129 Find Cheap Flights from Birmingham to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to Louisville departing on 10/31. 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 Louisville

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

Cheap Flights from Birmingham to Louisville (BHM-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to Louisville 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 Birmingham to Louisville

Wed, Nov 19 - Thu, Nov 20
Southwest Logo
7:20 am - 12:25 pmBHM-SDF
4h 05m1 stop
Southwest Logo
5:30 am - 10:50 amSDF-BHM
6h 20m1 stop
$280Southwest
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Wed, Nov 19 - Thu, Nov 20
Southwest Logo
1:30 pm - 10:50 pmBHM-SDF
8h 20m2 stops
Southwest Logo
5:30 am - 10:50 amSDF-BHM
6h 20m1 stop
$285Southwest
Find Deal
Fri, Oct 17 - Sat, Oct 18
Delta Logo
4:20 pm - 8:43 pmBHM-SDF
3h 23m1 stop
Delta Logo
5:58 pm - 10:34 pmSDF-BHM
5h 36m1 stop
$286Delta
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Wed, Nov 19 - Thu, Nov 20
Southwest Logo
1:30 pm - 10:50 pmBHM-SDF
8h 20m2 stops
Southwest Logo
6:45 am - 5:10 pmSDF-BHM
11h 25m2 stops
$296Southwest
Find Deal
Fri, Oct 17 - Sun, Oct 19
Delta Logo
4:20 pm - 8:43 pmBHM-SDF
3h 23m1 stop
Delta Logo
6:00 am - 7:59 amSDF-BHM
2h 59m1 stop
$336Delta
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Sun, Oct 12 - Sun, Oct 19
Delta Logo
7:33 pm - 12:01 amBHM-SDF
3h 28m1 stop
Delta Logo
6:00 am - 7:59 amSDF-BHM
2h 59m1 stop
$395Delta
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Fri, Oct 3 - Mon, Oct 6
Delta Logo
5:23 am - 10:00 amBHM-SDF
3h 37m1 stop
Delta Logo
8:15 pm - 10:34 pmSDF-BHM
3h 19m1 stop
$434Delta
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Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
9:20 am - 5:13 pmBHM-SDF
6h 53m1 stop
United Airlines Logo
3:37 pm - 8:12 pmSDF-BHM
5h 35m1 stop
$473United Airlines
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Fri, Oct 17 - Sun, Oct 19
United Airlines Logo
3:04 pm - 1:21 pmBHM-SDF
21h 17m2 stops
United Airlines Logo
7:00 am - 12:55 pmSDF-BHM
6h 55m1 stop
$638United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
7:30 am - 1:21 pmBHM-SDF
4h 51m1 stop
United Airlines Logo
10:55 am - 8:12 pmSDF-BHM
10h 17m2 stops
$714United Airlines
Find Deal

Everything you should know

Top airlines
Southwest
Cheapest • from $280 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$280
Typical prices: $329-396
Southwest
Wed 11/19Thu 11/20
BHM - SDF • 1 stop
Cheapest one-way
$129
American Airlines
Fri 10/31
BHM - SDF • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Booking Insights

KAYAK's insights & trends for Birmingham to Louisville flights

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

How much is a round-trip flight from Birmingham, Alabama to Louisville?

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

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

When flying from Birmingham to Louisville, you should consider leaving on a Saturday and avoid Fridays if you are looking for the best rates. For your return to Birmingham, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

Find deals

Good to know

Low seasonNovember
Cheapest flight$129
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Birmingham to Louisville

When to book flights from Birmingham to Louisville

Are your dates flexible? Find out the best times to travel from Birmingham to Louisville 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 Birmingham to Louisville

  • What is the cheapest flight from Birmingham to Louisville?

    In the last 3 days, the lowest price for a flight from Birmingham to Louisville was $129 for a one-way ticket and $280 for a round-trip.

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

    A passport is not required to fly from Birmingham to Louisville.

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

    Birmingham airport is called Birmingham and the only airport in Louisville is Louisville Intl.

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

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

  • Which airline alliances offer flights from Birmingham to Louisville?

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

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

    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 Birmingham to Louisville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Birmingham 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 Birmingham to Louisville?

    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 Louisville with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and SDF 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 Birmingham to Louisville?

    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 Louisville from Birmingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Birmingham to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to Louisville. 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 Birmingham to Louisville? 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 7957 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

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.

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

Information on your arrival and departure airports

Birmingham (BHM)
Louisville (SDF)

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