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

Dallas (DFW) has the shortest average layover time for this route: 1h 17m.

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

Dallas (DFW) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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

Spirit Airlines is the most popular carrier operating from Louisville Intl to Austin Bergstrom

What airlines fly to Austin?

American Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Austin from Louisville according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 7 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

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

Flights via Baltimore (BWI) offer the lowest average round-trip price of $219.

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

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 4h 46m.

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

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

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

There are 4 operators available for flights from Louisville Intl Airport to Austin Bergstrom Airport as of February 2026.

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

What documentation or ID do you need to fly to Austin Bergstrom Airport?

The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from Louisville to Austin in 2026

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 8:53 pm

SDF

AUS

9h 53m

1 stop

7:15 am - 2:38 pm

AUS

SDF

6h 23m

1 stop

$199Spirit Airlines

Sat, Feb 28 - Tue, Mar 3

7:48 pm - 4:04 pm

SDF

AUS

21h 16m

1 stop

7:09 am - 6:58 pm

AUS

SDF

10h 49m

1 stop

$227Multiple Airlines

Mon, Apr 13 - Fri, Apr 17

3:33 pm - 12:24 am

SDF

AUS

9h 51m

1 stop

6:12 am - 11:47 am

AUS

SDF

28h 35m

1 stop

$230Spirit Airlines

Thu, Apr 9 - Mon, Apr 13

6:55 pm - 10:04 am

SDF

AUS

16h 09m

1 stop

7:09 am - 8:30 pm

AUS

SDF

12h 21m

1 stop

$238Multiple Airlines

Sun, Jun 7 - Fri, Jun 12

12:42 pm - 12:24 am

SDF

AUS

12h 42m

1 stop

6:18 pm - 11:14 am

AUS

SDF

15h 56m

1 stop

$242Spirit Airlines

Tue, Mar 17 - Tue, Mar 24

12:00 pm - 8:53 pm

SDF

AUS

9h 53m

1 stop

7:15 am - 12:21 pm

AUS

SDF

28h 06m

2 stops

$246Spirit Airlines

Sat, Feb 28 - Tue, Mar 3

12:42 pm - 12:24 am

SDF

AUS

12h 42m

1 stop

4:59 pm - 11:14 am

AUS

SDF

17h 15m

2 stops

$248Spirit Airlines

Tue, Mar 17 - Tue, Mar 24

7:48 pm - 4:04 pm

SDF

AUS

21h 16m

1 stop

5:40 pm - 7:32 pm

AUS

SDF

24h 52m

2 stops

$249Multiple Airlines

Mon, Apr 13 - Fri, Apr 17

3:33 pm - 10:29 am

SDF

AUS

19h 56m

1 stop

8:36 pm - 12:21 pm

AUS

SDF

14h 45m

1 stop

$253Multiple Airlines

Thu, Mar 5 - Sun, Mar 8

7:48 pm - 9:26 pm

SDF

AUS

26h 38m

1 stop

7:09 am - 6:58 pm

AUS

SDF

10h 49m

1 stop

$254Multiple Airlines

Fri, May 1 - Mon, May 18

Spirit Airlines flights from Louisville to Austin

Our best Spirit Airlines deals on Louisville to Austin flight tickets

Spirit Airlines

Feb 28

SDF12:00 pmLouisville Intl

9h 53m

1 stop

AUS8:53 pmAustin Bergstrom

Mar 3

AUS7:15 amAustin Bergstrom

6h 23m

1 stop

SDF2:38 pmLouisville Intl

$199

Spirit Airlines

Apr 9

SDF3:33 pmLouisville Intl

9h 51m

1 stop

AUS12:24 amAustin Bergstrom

Apr 13

AUS6:12 amAustin Bergstrom

28h 35m

1 stop

SDF11:47 amLouisville Intl

$230

Spirit Airlines

Mar 17

SDF12:42 pmLouisville Intl

12h 42m

1 stop

AUS12:24 amAustin Bergstrom

Mar 24

AUS6:18 pmAustin Bergstrom

15h 56m

1 stop

SDF11:14 amLouisville Intl

$242

United Airlines flights from Louisville to Austin

Our best United Airlines deals on Louisville to Austin flight tickets

United Airlines

Feb 28

SDF5:35 amLouisville Intl

7h 32m

1 stop

AUS12:07 pmAustin Bergstrom

Mar 4

AUS2:15 pmAustin Bergstrom

6h 31m

1 stop

SDF9:46 pmLouisville Intl

$467

United Airlines

Mar 2

SDF3:30 pmLouisville Intl

5h 27m

1 stop

AUS7:57 pmAustin Bergstrom

Mar 3

AUS4:18 pmAustin Bergstrom

4h 28m

1 stop

SDF9:46 pmLouisville Intl

$537

United Airlines

Mar 2

SDF5:35 amLouisville Intl

7h 31m

1 stop

AUS12:06 pmAustin Bergstrom

Mar 3

AUS9:43 amAustin Bergstrom

9h 26m

2 stops

SDF8:09 pmLouisville Intl

$542

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Sat 2/28

12:00 pm-8:53 pm

1 stop9h 53m

Austin Bergstrom

Tue 3/3

7:15 am-2:38 pm

1 stop6h 23m

$199

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Mon 4/13

7:48 pm-4:04 pm

1 stop21h 16m

Austin Bergstrom

Fri 4/17

7:09 am-6:58 pm

1 stop10h 49m

$227

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Thu 4/9

3:33 pm-12:24 am

1 stop9h 51m

Austin Bergstrom

Mon 4/13

6:12 am-11:47 am

1 stop28h 35m

$230

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Sun 6/7

6:55 pm-10:04 am

1 stop16h 09m

Austin Bergstrom

Fri 6/12

7:09 am-8:30 pm

1 stop12h 21m

$238

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Tue 3/17

12:42 pm-12:24 am

1 stop12h 42m

Austin Bergstrom

Tue 3/24

6:18 pm-11:14 am

1 stop15h 56m

$242

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Sat 2/28

12:00 pm-8:53 pm

1 stop9h 53m

Austin Bergstrom

Tue 3/3

7:15 am-12:21 pm

2 stops28h 06m

$246

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Tue 3/17

12:42 pm-12:24 am

1 stop12h 42m

Austin Bergstrom

Tue 3/24

4:59 pm-11:14 am

2 stops17h 15m

$248

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Mon 4/13

7:48 pm-4:04 pm

1 stop21h 16m

Austin Bergstrom

Fri 4/17

5:40 pm-7:32 pm

2 stops24h 52m

$249

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Thu 3/5

3:33 pm-10:29 am

1 stop19h 56m

Austin Bergstrom

Sun 3/8

8:36 pm-12:21 pm

1 stop14h 45m

$253

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Fri 5/1

7:48 pm-9:26 pm

1 stop26h 38m

Austin Bergstrom

Mon 5/18

7:09 am-6:58 pm

1 stop10h 49m

$254

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 Louisville to Austin

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

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Louisville is in September. Flight prices, which tend to average around $302, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then January is your next best option. Flight prices from Louisville to Austin during January average around $334.

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

At noon is the cheapest time of day to fly from Louisville to Austin when you can find flight prices for as low as $197. Flying to Austin at noon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the morning, with an average ticket price of $277. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Austin from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $367 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Louisville for as low as $304 on momondo.

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

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

How have Louisville to Austin flight prices changed over time?

As of February 2026, prices for Louisville to Austin flights are approximately 204% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to Austin

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

Estimated round-trip price

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

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

Fastest flight time	2h 53m
Direct flights	Fri
Airports in Austin	1 airport

The fastest flight from Louisville to Austin takes 2h 53m

Direct flights go from Louisville to Austin on Friday. There are no airlines offering direct flights.

There is 1 airport in Austin. From Louisville there are direct flights to Austin Bergstrom (AUS).

Search flight deals

How far is Louisville Intl to Austin Bergstrom by plane?
There are 876.7 mi between Louisville Intl and Austin Bergstrom. A reasonable flight in good conditions will take 2h 53m.
When did momondo last update prices for flights from Louisville Intl Airport to Austin Bergstrom Airport?
Prices for flights from Louisville Intl Airport to Austin Bergstrom Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Austin Bergstrom Airport?
There are 4 operators available for flights from Louisville Intl Airport to Austin Bergstrom Airport as of February 2026.
How old do you have to be to fly from Louisville Intl Airport to Austin Bergstrom 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 Louisville Intl Airport to Austin Bergstrom Airport.
What documentation or ID do you need to fly to Austin Bergstrom Airport?
The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Louisville to Austin?
momondo data reveals that the most frequently booked airline on the route from Louisville to Austin is American Airlines, representing 48% of all bookings. The subsequent popular airlines are Delta at 23%, Southwest at 23%, and United Airlines at 6%.

Best airlines flying from Louisville to Austin

Compare and see reviews for airlines that fly from Louisville to Austin with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $202	Free Cancellation	Rating 7.4 9,308 reviews	Search United Airlines flights
American Airlines	PriceFrom $251	Free Cancellation	Rating 7.2 11,294 reviews	Search American Airlines flights
Southwest	PriceFrom $276	Free Cancellation	Rating 8.0 4,289 reviews	Search Southwest flights
Delta	PriceFrom $294	Free Cancellation	Rating 7.9 8,206 reviews	Search Delta flights

Fredericksburg

Wimberley

San Marcos

Round Rock

Georgetown

Canyon Lake

Marble Falls

Cedar Park

Horseshoe Bay

Dripping Springs

Pflugerville

Seguin

Kyle

Bastrop

Buda

Flatonia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austin from Louisville.

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

Flights from Louisville to Austin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Louisville and Austin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Louisville to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.

An easier way to manage your Austin trip

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Cheap flights from Louisville to Austin 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 Louisville to Austin departing on 4/13. 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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How to get the cheapest flight ticket from Louisville to Austin

What is the cheapest month to fly to Austin?

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

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

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

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

How have Louisville to Austin flight prices changed over time?

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

What airlines fly to Austin?

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

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

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

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

When to book flights from Louisville to Austin

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

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

Fastest flight time

Direct flights

Airports in Austin

Best airlines flying from Louisville to Austin

Compare and see reviews for airlines that fly from Louisville to Austin with momondo

Traveling to a place near Austin?

Why use momondo?

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

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

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

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

An easier way to manage your Austin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas

Fly your favorite airline to Austin

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Austin

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

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