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Cheap flights from Austin to Louisville from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Louisville departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
5:00 am - 6:16 pmAUS-SDF
12h 16m1 stop
Multiple Airlines Logo
7:46 pm - 1:26 pmSDF-AUS
18h 40m2 stops
$223Multiple Airlines
Find Deal
Sun, Nov 16 - Mon, Nov 17
American Airlines Logo
3:31 pm - 10:00 pmAUS-SDF
5h 29m1 stop
American Airlines Logo
6:30 am - 4:40 pmSDF-AUS
11h 10m1 stop
$236American Airlines
Find Deal
Mon, Nov 24 - Thu, Nov 27
Delta Logo
5:00 pm - 12:06 amAUS-SDF
6h 06m1 stop
Delta Logo
7:15 am - 11:15 amSDF-AUS
5h 00m1 stop
$251Delta
Find Deal
Mon, Nov 24 - Thu, Nov 27
Spirit Airlines Logo
7:20 am - 4:36 pmAUS-SDF
8h 16m1 stop
Spirit Airlines Logo
7:15 am - 12:49 pmSDF-AUS
6h 34m1 stop
$256Spirit Airlines
Find Deal
Wed, Oct 22 - Sat, Oct 25
Spirit Airlines Logo
7:20 am - 6:03 pmAUS-SDF
9h 43m1 stop
Spirit Airlines Logo
11:47 am - 4:59 pmSDF-AUS
6h 12m1 stop
$274Spirit Airlines
Find Deal
Sat, Oct 25 - Mon, Oct 27
Multiple Airlines Logo
7:49 pm - 6:16 pmAUS-SDF
21h 27m2 stops
Multiple Airlines Logo
7:46 pm - 1:26 pmSDF-AUS
18h 40m2 stops
$275Multiple Airlines
Find Deal
Sat, Nov 15 - Mon, Nov 17
Delta Logo
5:00 pm - 12:01 amAUS-SDF
6h 01m1 stop
Delta Logo
12:59 pm - 6:30 pmSDF-AUS
6h 31m1 stop
$305Delta
Find Deal
Mon, Nov 3 - Wed, Nov 5
Southwest Logo
5:40 am - 4:35 pmAUS-SDF
9h 55m2 stops
Southwest Logo
6:05 am - 1:45 pmSDF-AUS
8h 40m1 stop
$310Southwest
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Mon, Nov 3 - Wed, Nov 5
Southwest Logo
2:20 pm - 8:30 pmAUS-SDF
5h 10m1 stop
Southwest Logo
5:30 am - 1:45 pmSDF-AUS
9h 15m2 stops
$312Southwest
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Tue, Nov 25 - Tue, Dec 2
United Airlines Logo
1:00 pm - 10:29 pmAUS-SDF
8h 29m2 stops
United Airlines Logo
9:55 am - 9:06 pmSDF-AUS
12h 11m2 stops
$399United Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24

American Airlines flights from Austin to Louisville

Our best American Airlines deals on Austin to Louisville flight tickets
American Airlines
Nov 24
AUS3:31 pmAustin Bergstrom
5h 29m
1 stop
SDF10:00 pmLouisville Intl
Nov 27
SDF6:30 amLouisville Intl
11h 10m
1 stop
AUS4:40 pmAustin Bergstrom
$236
Find similar
American Airlines
Nov 20
AUS3:31 pmAustin Bergstrom
5h 29m
1 stop
SDF10:00 pmLouisville Intl
Nov 24
SDF7:13 amLouisville Intl
6h 40m
1 stop
AUS12:53 pmAustin Bergstrom
$282
Find similar
American Airlines
Nov 23
AUS6:16 amAustin Bergstrom
7h 41m
1 stop
SDF2:57 pmLouisville Intl
Nov 27
SDF6:30 amLouisville Intl
11h 10m
1 stop
AUS4:40 pmAustin Bergstrom
$304
Find similar

Delta flights from Austin to Louisville

Our best Delta deals on Austin to Louisville flight tickets
Delta
Nov 24
AUS5:00 pmAustin Bergstrom
6h 06m
1 stop
SDF12:06 amLouisville Intl
Nov 27
SDF7:15 amLouisville Intl
5h 00m
1 stop
AUS11:15 amAustin Bergstrom
$251
Find similar
Delta
Nov 3
AUS5:00 pmAustin Bergstrom
6h 01m
1 stop
SDF12:01 amLouisville Intl
Nov 5
SDF12:59 pmLouisville Intl
6h 31m
1 stop
AUS6:30 pmAustin Bergstrom
$305
Find similar
Delta
Jan 1
AUS5:20 amAustin Bergstrom
6h 52m
1 stop
SDF1:12 pmLouisville Intl
Jan 9
SDF6:00 amLouisville Intl
6h 26m
1 stop
AUS11:26 amAustin Bergstrom
$309
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin 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, momondo users made 832,500 searches. Data last updated October 9, 2025.
Use the filters below to find and compare flights from Austin to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Sun 11/16

5:00 am-6:16 pm

1 stop12h 16m

Louisville Intl

Mon 11/17

7:46 pm-1:26 pm

2 stops18h 40m

$223

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mon 11/24

3:31 pm-10:00 pm

1 stop5h 29m

Louisville Intl

Thu 11/27

6:30 am-4:40 pm

1 stop11h 10m

$236

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mon 11/24

5:00 pm-12:06 am

1 stop6h 06m

Louisville Intl

Thu 11/27

7:15 am-11:15 am

1 stop5h 00m

$251

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Wed 10/22

7:20 am-4:36 pm

1 stop8h 16m

Louisville Intl

Sat 10/25

7:15 am-12:49 pm

1 stop6h 34m

$256

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Sat 10/25

7:20 am-6:03 pm

1 stop9h 43m

Louisville Intl

Mon 10/27

11:47 am-4:59 pm

1 stop6h 12m

$274

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Sat 11/15

7:49 pm-6:16 pm

2 stops21h 27m

Louisville Intl

Mon 11/17

7:46 pm-1:26 pm

2 stops18h 40m

$275

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mon 11/3

5:00 pm-12:01 am

1 stop6h 01m

Louisville Intl

Wed 11/5

12:59 pm-6:30 pm

1 stop6h 31m

$305

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mon 11/3

5:40 am-4:35 pm

2 stops9h 55m

Louisville Intl

Wed 11/5

6:05 am-1:45 pm

1 stop8h 40m

$310

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Tue 11/25

2:20 pm-8:30 pm

1 stop5h 10m

Louisville Intl

Tue 12/2

5:30 am-1:45 pm

2 stops9h 15m

$312

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Thu 11/20

1:00 pm-10:29 pm

2 stops8h 29m

Louisville Intl

Mon 11/24

9:55 am-9:06 pm

2 stops12h 11m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Austin to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of October, then departing from Austin during the month February is also very affordable. Most momondo users find prices during this month for around $331.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Austin is on a Monday. momondo users have found tickets for Monday departures for as low as $133. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Austin to Louisville on a Thursday will generally be more expensive and average around $988. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Austin to Louisville flights are usually those with departure times in the afternoon. Our users have found flights to Louisville in the afternoon for as low as $357. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $988 per ticket.

How far in advance should I book a flight to Louisville?

You are more likely to see cheaper flights to Louisville from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Austin for as low as $279 on momondo.

How have Austin to Louisville flight prices changed over time?

As of October 2025, prices for Austin to Louisville flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Louisville (AUS to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Louisville

Direct flights

None
There are no direct flights from Austin to Louisville. There are no popular flight routes from Austin to Louisville.
Search flight deals

  • How far is Austin Bergstrom to Louisville Intl by plane?

    Louisville Intl is 876.7 mi away from Austin Bergstrom. 4h 33m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Louisville Intl Airport?

    Prices for flights from Austin Bergstrom Airport to Louisville Intl Airport are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Austin to Louisville?

  • What is the most popular airline from Austin to Louisville?

Best airlines flying from Austin to Louisville

Compare and see reviews for airlines that fly from Austin to Louisville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $236Free CancellationRating
7.9
7,969 reviews
Search Delta flights
SouthwestPriceFrom $283Free CancellationRating
8.0
4,237 reviews
Search Southwest flights
American AirlinesPriceFrom $284Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
United AirlinesPriceFrom $376Free CancellationRating
7.4
8,968 reviews
Search United Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Corydon
Elizabeth
Charlestown
Springfield
Georgetown
Brandenburg

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Louisville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Austin to Louisville. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Austin to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Austin with this policy.

How can momondo help me find flights from Austin to Louisville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to Louisville.

I’m not ready to book a flight from Austin to Louisville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Austin to Louisville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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