How many flights depart from Austin to Louisville on average per week?

As of June 2026, 3 flights take off from Austin and land in Louisville each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

Which layover airport offers the lowest fares from Austin to Louisville?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $328.

What is the cheapest airline that flies from Austin Bergstrom to Louisville Intl?

Southwest, Delta, and Allegiant Air are the most popular carriers operating from Austin Bergstrom to Louisville Intl

Which layover airport has the shortest connection time from Austin to Louisville?

Atlanta (ATL) has the shortest average layover time for this route: 1h 45m.

What airlines fly to Louisville?

American Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Louisville from Austin according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 6 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Austin and Louisville?

Dallas (DFW) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Austin to Louisville?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 5h 17m.

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?

The number of operators available for flights from Austin Bergstrom Airport to Louisville Intl Airport is 4 as of June 2026.

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.

$111 Cheap Flights from Austin to Louisville in 2026

Q: What is the typical price of a round-trip flight between Austin and Louisville?

Prices are currently low for flights on this route. Typical prices usually range from $450 to $346. The lowest price recently found on this route was $349.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Louisville

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:40 pm - 8:36 am

AUS

SDF

17h 56m

2 stops

6:55 pm - 10:00 am

SDF

AUS

16h 05m

1 stop

$349Multiple Airlines

Fri, Jul 3 - Sun, Jul 5

2:53 pm - 11:22 pm

AUS

SDF

7h 29m

1 stop

7:27 pm - 11:16 pm

SDF

AUS

4h 49m

1 stop

$354American Airlines

Wed, Sep 23 - Mon, Sep 28

5:40 pm - 12:34 am

AUS

SDF

5h 54m

1 stop

6:48 am - 11:13 am

SDF

AUS

5h 25m

1 stop

$355American Airlines

Fri, Jul 3 - Tue, Jul 7

5:34 pm - 11:26 am

AUS

SDF

16h 52m

2 stops

9:00 pm - 6:55 pm

SDF

AUS

22h 55m

1 stop

$358Multiple Airlines

Tue, Jul 21 - Sat, Jul 25

3:50 pm - 10:35 pm

AUS

SDF

5h 45m

1 stop

5:35 am - 12:00 pm

SDF

AUS

7h 25m

2 stops

$360Southwest

Wed, Jul 15 - Wed, Jul 22

7:00 am - 1:07 pm

AUS

SDF

5h 07m

1 stop

5:15 am - 9:57 am

SDF

AUS

5h 42m

1 stop

$362United Airlines

Thu, Aug 13 - Sun, Aug 16

5:35 am - 1:05 pm

AUS

SDF

6h 30m

2 stops

5:50 pm - 11:30 pm

SDF

AUS

6h 40m

1 stop

$368Southwest

Thu, Aug 13 - Sun, Aug 16

5:35 am - 1:05 pm

AUS

SDF

6h 30m

2 stops

5:40 am - 5:40 pm

SDF

AUS

13h 00m

2 stops

$379Southwest

Thu, Aug 13 - Sun, Aug 16

6:24 pm - 12:26 am

AUS

SDF

5h 02m

1 stop

7:09 am - 11:03 am

SDF

AUS

4h 54m

1 stop

$381Delta

Wed, Jul 8 - Sat, Jul 11

2:25 pm - 10:32 am

AUS

SDF

19h 07m

2 stops

6:55 pm - 10:00 am

SDF

AUS

16h 05m

1 stop

$383Multiple Airlines

Wed, Jul 8 - Sun, Jul 12

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American Airlines flights from Austin to Louisville

Our best American Airlines deals on Austin to Louisville flight tickets

American Airlines

Sep 23

AUS2:53 pmAustin Bergstrom

7h 29m

1 stop

SDF11:22 pmLouisville Intl

Sep 28

SDF7:27 pmLouisville Intl

4h 49m

1 stop

AUS11:16 pmAustin Bergstrom

$354

American Airlines

Jul 15

AUS7:00 amAustin Bergstrom

4h 48m

1 stop

SDF12:48 pmLouisville Intl

Jul 22

SDF6:48 amLouisville Intl

5h 25m

1 stop

AUS11:13 amAustin Bergstrom

$355

American Airlines

Jul 1

AUS12:43 pmAustin Bergstrom

5h 17m

1 stop

SDF7:00 pmLouisville Intl

Jul 6

SDF7:50 pmLouisville Intl

5h 01m

1 stop

AUS11:51 pmAustin Bergstrom

$381

Delta flights from Austin to Louisville

Our best Delta deals on Austin to Louisville flight tickets

Delta

Jul 3

AUS12:09 pmAustin Bergstrom

4h 40m

1 stop

SDF5:49 pmLouisville Intl

Jul 5

SDF6:00 amLouisville Intl

4h 30m

1 stop

AUS9:30 amAustin Bergstrom

$391

Delta

Jul 10

AUS6:24 pmAustin Bergstrom

5h 02m

1 stop

SDF12:26 amLouisville Intl

Jul 12

SDF6:00 amLouisville Intl

4h 27m

1 stop

AUS9:27 amAustin Bergstrom

$407

Delta

Jul 2

AUS2:44 pmAustin Bergstrom

5h 35m

1 stop

SDF9:19 pmLouisville Intl

Jul 8

SDF10:00 amLouisville Intl

6h 50m

1 stop

AUS3:50 pmAustin Bergstrom

$417

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Fri 7/3

1:40 pm-8:36 am

2 stops17h 56m

Louisville Intl

Sun 7/5

6:55 pm-10:00 am

1 stop16h 05m

$349

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Wed 9/23

2:53 pm-11:22 pm

1 stop7h 29m

Louisville Intl

Mon 9/28

7:27 pm-11:16 pm

1 stop4h 49m

$354

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Fri 7/3

5:40 pm-12:34 am

1 stop5h 54m

Louisville Intl

Tue 7/7

6:48 am-11:13 am

1 stop5h 25m

$355

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Tue 7/21

5:34 pm-11:26 am

2 stops16h 52m

Louisville Intl

Sat 7/25

9:00 pm-6:55 pm

1 stop22h 55m

$358

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Wed 7/15

3:50 pm-10:35 pm

1 stop5h 45m

Louisville Intl

Wed 7/22

5:35 am-12:00 pm

2 stops7h 25m

$360

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Thu 8/13

7:00 am-1:07 pm

1 stop5h 07m

Louisville Intl

Sun 8/16

5:15 am-9:57 am

1 stop5h 42m

$362

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Thu 8/13

5:35 am-1:05 pm

2 stops6h 30m

Louisville Intl

Sun 8/16

5:50 pm-11:30 pm

1 stop6h 40m

$368

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Thu 8/13

5:35 am-1:05 pm

2 stops6h 30m

Louisville Intl

Sun 8/16

5:40 am-5:40 pm

2 stops13h 00m

$379

Quickest round-trip

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Wed 7/8

6:24 pm-12:26 am

1 stop5h 02m

Louisville Intl

Sat 7/11

7:09 am-11:03 am

1 stop4h 54m

$381

AustinLouisville

AUS - SDF

AUSSDF

Austin Bergstrom

Wed 7/8

2:25 pm-10:32 am

2 stops19h 07m

Louisville Intl

Sun 7/12

6:55 pm-10:00 am

1 stop16h 05m

$383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

Other information

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 $394 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 June 2026, prices for Austin to Louisville flights are approximately 185% 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	3h 45m
Direct flights	None

The fastest flight from Austin to Louisville takes 3h 45m

There are no direct flights from Austin to Louisville. There are no popular flight routes from Austin to Louisville.

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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. 3h 45m 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?
The number of operators available for flights from Austin Bergstrom Airport to Louisville Intl Airport is 4 as of June 2026.
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?
Based on momondo bookings for flights between Austin and Louisville, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 37.50% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 25.00%, Airbus A319 with 12.50%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 12.50%.
What is the most popular airline from Austin to Louisville?
momondo data reveals that the most frequently booked airline on the route from Austin to Louisville is American Airlines, representing 37% of all bookings. The subsequent popular airlines are Southwest at 37%, Delta at 19%, and United Airlines at 7%.

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
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,396 reviews	Search Delta flights
American Airlines	PriceFrom $244	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights
Southwest	PriceFrom $268	Free Cancellation	Rating 7.9 4,251 reviews	Search Southwest flights
United Airlines	PriceFrom $277	Free Cancellation	Rating 7.4 9,780 reviews	Search United Airlines flights

Southwest Flights From Austin to Louisville
The lowest priced Southwest flight from Austin to Louisville from the last 72 hours was $268. Generally, Southwest has 3 flights on this route every week with an average price of $422. Southwest is rated 7.9/10 by our users.

French Lick

Elizabethtown

Jeffersonville

West Baden Springs

Bardstown

New Albany

Shepherdsville

Elizabeth

Charlestown

Brandenburg

Corydon

Georgetown

Springfield

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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Cheap flights from Austin to Louisville from $160

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 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Austin to Louisville

Our best American Airlines deals on Austin to Louisville flight tickets

Delta flights from Austin to Louisville

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How to get the cheapest flight ticket from Austin to Louisville

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

What is the cheapest month to fly to Louisville?

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

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

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

How have Austin to Louisville flight prices changed over time?

What is the cheapest airline that flies from Austin Bergstrom to Louisville Intl?

What airlines fly to Louisville?

Which airport is the most popular layover for flights between Austin and Louisville?

Which layover airport offers the lowest fares from Austin to Louisville?

Which layover airport has the shortest travel time from Austin to Louisville?

Which layover airport has the shortest connection time from Austin to Louisville?

How many flights depart from Austin to Louisville on average per week?

When to book flights from Austin to Louisville

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

Direct flights

Frequently asked questions about flying 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

Southwest Flights From Austin to Louisville

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An easier way to manage your Louisville trip

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List of cabin classes available on flights landing in Louisville. Availability may vary depending on flight origin and airline.

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