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Cheap flights from Austin to Louisville from $113

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 5/19. 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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Find the cheapest flights from Austin to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:36 pm - 10:08 pm
AUS
-
SDF
5h 32m
1 stop
American Airlines Logo
1:21 pm - 5:22 pm
SDF
-
AUS
5h 01m
1 stop
$263American Airlines
Mi, Mai 20 - Mi, Mai 27
United Airlines Logo
5:45 pm - 11:59 pm
AUS
-
SDF
5h 14m
1 stop
United Airlines Logo
3:30 pm - 7:57 pm
SDF
-
AUS
5h 27m
1 stop
$269United Airlines
Mi, Mai 20 - Mi, Mai 27
Southwest Logo
6:35 am - 2:45 pm
AUS
-
SDF
7h 10m
2 stops
Southwest Logo
12:10 pm - 3:35 pm
SDF
-
AUS
4h 25m
1 stop
$276Southwest
Mi, Mai 20 - Mi, Mai 27
Southwest Logo
6:35 am - 2:45 pm
AUS
-
SDF
7h 10m
2 stops
Southwest Logo
7:00 am - 11:50 am
SDF
-
AUS
5h 50m
2 stops
$281Southwest
Mi, Mai 20 - Mi, Mai 27
Delta Logo
2:40 pm - 10:50 pm
AUS
-
SDF
7h 10m
1 stop
Delta Logo
8:20 am - 1:41 pm
SDF
-
AUS
6h 21m
1 stop
$290Delta
Mi, Sep 9 - Do, Sep 10
Southwest Logo
7:30 am - 3:15 pm
AUS
-
SDF
6h 45m
2 stops
Southwest Logo
11:50 am - 5:50 pm
SDF
-
AUS
7h 00m
1 stop
$296Southwest
Mi, Sep 9 - Do, Sep 10
Delta Logo
2:16 pm - 11:52 pm
AUS
-
SDF
8h 36m
1 stop
Delta Logo
6:05 am - 1:21 pm
SDF
-
AUS
8h 16m
1 stop
$317Delta
Di, Mai 26 - Fr, Mai 29
Southwest Logo
5:00 am - 11:35 am
AUS
-
SDF
5h 35m
1 stop
Southwest Logo
5:25 pm - 10:50 pm
SDF
-
AUS
6h 25m
1 stop
$333Southwest
Do, Mai 14 - Mo, Mai 18
Southwest Logo
12:55 pm - 6:00 pm
AUS
-
SDF
4h 05m
1 stop
Southwest Logo
6:55 am - 11:25 am
SDF
-
AUS
5h 30m
2 stops
$341Southwest
Di, Mai 26 - Fr, Mai 29
United Airlines Logo
4:20 pm - 9:59 pm
AUS
-
SDF
4h 39m
1 stop
United Airlines Logo
11:11 am - 4:19 pm
SDF
-
AUS
6h 08m
1 stop
$344United Airlines
Mo, Mai 11 - Mi, Mai 13

American Airlines flights from Austin to Louisville

Our best American Airlines deals on Austin to Louisville flight tickets
American Airlines
May 20
AUS3:36 pmAustin Bergstrom
5h 32m
1 stop
SDF10:08 pmLouisville Intl
May 27
SDF1:21 pmLouisville Intl
5h 01m
1 stop
AUS5:22 pmAustin Bergstrom
$263
American Airlines
May 20
AUS6:00 amAustin Bergstrom
5h 48m
1 stop
SDF12:48 pmLouisville Intl
May 27
SDF7:16 amLouisville Intl
4h 26m
1 stop
AUS10:42 amAustin Bergstrom
$382
American Airlines
May 22
AUS5:40 pmAustin Bergstrom
5h 48m
1 stop
SDF12:28 amLouisville Intl
May 29
SDF6:56 pmLouisville Intl
5h 56m
1 stop
AUS11:52 pmAustin Bergstrom
$389

Spirit Airlines flights from Austin to Louisville

Our best Spirit Airlines deals on Austin to Louisville flight tickets
Spirit Airlines
May 14
AUS10:26 amAustin Bergstrom
22h 02m
2 stops
SDF9:28 amLouisville Intl
May 18
SDF10:33 amLouisville Intl
23h 58m
2 stops
AUS9:31 amAustin Bergstrom
$444
Spirit Airlines
May 14
AUS6:00 amAustin Bergstrom
26h 28m
3 stops
SDF9:28 amLouisville Intl
May 18
SDF10:33 amLouisville Intl
23h 58m
2 stops
AUS9:31 amAustin Bergstrom
$469
Spirit Airlines
May 8
AUS6:00 amAustin Bergstrom
26h 28m
2 stops
SDF9:28 amLouisville Intl
May 11
SDF10:33 amLouisville Intl
38h 50m
3 stops
AUS12:23 amAustin Bergstrom
$473

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 April 24, 2026.
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

Cheapest round-trip

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mi 5/20

3:36 pm-10:08 pm

1 stop5h 32m

Louisville Intl

Mi 5/27

1:21 pm-5:22 pm

1 stop5h 01m

$263

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mi 5/20

5:45 pm-11:59 pm

1 stop5h 14m

Louisville Intl

Mi 5/27

3:30 pm-7:57 pm

1 stop5h 27m

$269

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mi 5/20

6:35 am-2:45 pm

2 stops7h 10m

Louisville Intl

Mi 5/27

12:10 pm-3:35 pm

1 stop4h 25m

$276

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mi 5/20

6:35 am-2:45 pm

2 stops7h 10m

Louisville Intl

Mi 5/27

7:00 am-11:50 am

2 stops5h 50m

$281

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mi 9/9

2:40 pm-10:50 pm

1 stop7h 10m

Louisville Intl

Do 9/10

8:20 am-1:41 pm

1 stop6h 21m

$290

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mi 9/9

7:30 am-3:15 pm

2 stops6h 45m

Louisville Intl

Do 9/10

11:50 am-5:50 pm

1 stop7h 00m

$296

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Di 5/26

2:16 pm-11:52 pm

1 stop8h 36m

Louisville Intl

Fr 5/29

6:05 am-1:21 pm

1 stop8h 16m

$317

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Do 5/14

5:00 am-11:35 am

1 stop5h 35m

Louisville Intl

Mo 5/18

5:25 pm-10:50 pm

1 stop6h 25m

$333
Quickest round-trip

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Di 5/26

12:55 pm-6:00 pm

1 stop4h 05m

Louisville Intl

Fr 5/29

6:55 am-11:25 am

2 stops5h 30m

$341

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Mo 5/11

4:20 pm-9:59 pm

1 stop4h 39m

Louisville Intl

Mi 5/13

11:11 am-4:19 pm

1 stop6h 08m

$344

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 typical price of a round-trip flight between Austin and Louisville?

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Austin during the month February is also very affordable. Most momondo users find prices during this month for around $344.

What is the cheapest Austin Bergstrom to Louisville Intl flight route?

Fly from Austin Bergstrom to Louisville Intl for the best Austin Bergstrom - Louisville Intl flight prices

How far in advance should I book a flight from Austin 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 $414 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 $269 on momondo.

What cabin class options are available on Austin to Louisville flights?

There is only 1 cabin class available to choose from on Austin to Louisville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Austin to Louisville flight prices changed over time?

As of April 2026, prices for Austin to Louisville flights are approximately 49% more expensive 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

Fastest flight time

2h 20m

Direct flights

Fri

Airports in Louisville

1 airport
The fastest flight from Austin to Louisville takes 2h 20m
Direct flights go from Austin to Louisville on Friday. There are no airlines offering direct flights.
There is 1 airport in Louisville. From Austin there are direct flights to Louisville Intl (SDF).
Search flight deals

Frequently asked questions about flying from Austin to Louisville

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

    Louisville Intl is 876.7 mi away from Austin Bergstrom. 2h 20m 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
Spirit AirlinesPriceFrom $72Free CancellationRating
6.3
8,636 reviews
Search Spirit Airlines flights
DeltaPriceFrom $138Free CancellationRating
7.9
8,450 reviews
Search Delta flights
American AirlinesPriceFrom $244Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights
SouthwestPriceFrom $268Free CancellationRating
8.0
4,334 reviews
Search Southwest flights
United AirlinesPriceFrom $277Free CancellationRating
7.4
9,643 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
Jeffersonville
Bardstown
New Albany
Shepherdsville
Brandenburg
Corydon
Charlestown
Elizabeth
Springfield
Georgetown

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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