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

Southwest, Delta, and United Airlines are the most popular carriers operating from Kentucky to Austin Bergstrom

What airlines fly to Austin?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Austin from Kentucky according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 4 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Austin?

The flight from Kentucky to Austin depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Louisville (a popular airport in Kentucky) to Austin (the most popular airport in Austin), then the flight time is 2h 53m on average. If you fly from Lexington (another popular airport in Kentucky) to Austin, then the average flight time is 4h 54m.

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

Prices for flights from Kentucky to Austin Bergstrom Airport were last updated today.

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

As of October 2026, there are 4 operators available to choose from for flights from Kentucky to Austin Bergstrom Airport.

How old do you have to be to fly from Kentucky to Austin Bergstrom Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Austin Bergstrom Airport.

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

The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$141 Cheap Flights from Kentucky to Austin in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to Austin

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One-way

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3:24 pm - 8:58 pmSDF Louisville Intl-AUS Austin Bergstrom

6h 34m1 stop Denver Intl

7:00 am - 1:35 pmAUS Austin Bergstrom-SDF Louisville Intl

5h 35m1 stop Chicago O'Hare Intl

$276United Airlines

Mon, Nov 9 - Tue, Nov 10

6:31 pm - 12:06 amSDF Louisville Intl-AUS Austin Bergstrom

6h 35m1 stop Chicago O'Hare Intl

3:03 pm - 9:46 pmAUS Austin Bergstrom-SDF Louisville Intl

5h 43m1 stop Charlotte Douglas

$281American Airlines

Mon, Nov 9 - Wed, Nov 11

4:15 pm - 11:55 pmSDF Louisville Intl-AUS Austin Bergstrom

8h 40m1 stop Tampa

3:20 pm - 10:15 pmAUS Austin Bergstrom-SDF Louisville Intl

5h 55m1 stop Baltimore/Washington

$281Southwest

Wed, Nov 25 - Wed, Dec 2

7:35 pm - 11:45 pmSDF Louisville Intl-AUS Austin Bergstrom

5h 10m1 stop Chicago Midway

9:10 am - 3:15 pmAUS Austin Bergstrom-SDF Louisville Intl

5h 05m1 stop Dallas Love Field

$281Southwest

Thu, Dec 3 - Tue, Dec 8

1:04 pm - 5:39 pmSDF Louisville Intl-AUS Austin Bergstrom

5h 35m1 stop Atlanta Hartsfield-Jackson

1:50 pm - 7:13 pmAUS Austin Bergstrom-SDF Louisville Intl

4h 23m1 stop Atlanta Hartsfield-Jackson

$281Delta

Thu, Dec 3 - Mon, Dec 7

3:12 pm - 8:35 pmSDF Louisville Intl-AUS Austin Bergstrom

6h 23m1 stop Atlanta Hartsfield-Jackson

6:25 am - 11:57 amAUS Austin Bergstrom-SDF Louisville Intl

4h 32m1 stop Atlanta Hartsfield-Jackson

$281Delta

Sat, Dec 5 - Tue, Dec 8

1:24 pm - 8:08 pmSDF Louisville Intl-AUS Austin Bergstrom

7h 44m1 stop Dallas/Fort Worth

6:00 am - 12:27 pmAUS Austin Bergstrom-SDF Louisville Intl

5h 27m1 stop Charlotte Douglas

$281American Airlines

Tue, Nov 10 - Wed, Nov 18

7:10 am - 12:03 pmSDF Louisville Intl-AUS Austin Bergstrom

5h 53m1 stop Chicago O'Hare Intl

5:15 am - 1:24 pmAUS Austin Bergstrom-SDF Louisville Intl

7h 09m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$286United Airlines

Thu, Dec 3 - Tue, Dec 8

11:39 am - 10:04 pmSDF Louisville Intl-AUS Austin Bergstrom

35h 25m2 stops New Orleans Louis Armstrong Las Vegas Harry Reid Intl

9:17 pm - 2:53 pmAUS Austin Bergstrom-SDF Louisville Intl

16h 36m1 stop Orlando

$570Multiple Airlines

Mon, Nov 23 - Sun, Nov 29

2:44 pm - 7:09 pmSDF Louisville Intl-AUS Austin Bergstrom

29h 25m2 stops Orlando Sanford Intl Denver Intl

9:17 pm - 2:53 pmAUS Austin Bergstrom-SDF Louisville Intl

16h 36m1 stop Orlando

$626Multiple Airlines

Tue, Nov 24 - Sun, Nov 29

Cheap last minute flights

Enter your travel dates to find the best prices.

7:10 am - 11:41 amLEX Lexington Blue Grass-AUS Austin Bergstrom

5h 31m1 stop Chicago O'Hare Intl

12:49 pm - 7:10 pmAUS Austin Bergstrom-LEX Lexington Blue Grass

5h 21m1 stop Chicago O'Hare Intl

$485United Airlines

Tue, Oct 27 - Mon, Nov 2

1:50 pm - 9:31 pmLEX Lexington Blue Grass-AUS Austin Bergstrom

8h 41m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

12:49 pm - 7:10 pmAUS Austin Bergstrom-LEX Lexington Blue Grass

5h 21m1 stop Chicago O'Hare Intl

$490United Airlines

Tue, Oct 27 - Mon, Nov 2

5:57 pm - 10:20 pmLEX Lexington Blue Grass-AUS Austin Bergstrom

5h 23m1 stop Charlotte Douglas

3:03 pm - 11:12 pmAUS Austin Bergstrom-LEX Lexington Blue Grass

7h 09m1 stop Charlotte Douglas

$495American Airlines

Fri, Oct 30 - Tue, Nov 3

10:10 am - 1:53 pmLEX Lexington Blue Grass-AUS Austin Bergstrom

4h 43m1 stop Atlanta Hartsfield-Jackson

6:20 am - 12:08 pmAUS Austin Bergstrom-LEX Lexington Blue Grass

4h 48m1 stop Atlanta Hartsfield-Jackson

$495Delta

Fri, Oct 30 - Sat, Oct 31

3:34 pm - 8:28 pmLEX Lexington Blue Grass-AUS Austin Bergstrom

5h 54m1 stop Atlanta Hartsfield-Jackson

3:00 pm - 10:53 pmAUS Austin Bergstrom-LEX Lexington Blue Grass

6h 53m1 stop Atlanta Hartsfield-Jackson

$495Delta

Thu, Oct 29 - Sat, Oct 31

7:10 am - 3:21 pmLEX Lexington Blue Grass-AUS Austin Bergstrom

9h 11m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:12 pm - 11:54 pmAUS Austin Bergstrom-LEX Lexington Blue Grass

5h 42m1 stop Chicago O'Hare Intl

$500United Airlines

Fri, Oct 30 - Tue, Nov 3

10:54 am - 2:20 pmSDF Louisville Intl-AUS Austin Bergstrom

4h 26m1 stop Dallas/Fort Worth

3:03 pm - 9:46 pmAUS Austin Bergstrom-SDF Louisville Intl

5h 43m1 stop Charlotte Douglas

$604American Airlines

Thu, Oct 29 - Mon, Nov 9

10:54 am - 2:20 pmSDF Louisville Intl-AUS Austin Bergstrom

4h 26m1 stop Dallas/Fort Worth

7:00 am - 12:44 pmAUS Austin Bergstrom-SDF Louisville Intl

4h 44m1 stop Dallas/Fort Worth

$604American Airlines

Fri, Oct 30 - Tue, Nov 10

12:10 pm - 5:40 pmSDF Louisville Intl-AUS Austin Bergstrom

6h 30m1 stop Orlando

9:45 am - 4:25 pmAUS Austin Bergstrom-SDF Louisville Intl

5h 40m1 stop Nashville Intl

$693Southwest

Thu, Oct 29 - Sat, Nov 7

8:20 am - 12:30 pmSDF Louisville Intl-AUS Austin Bergstrom

5h 10m1 stop Chicago Midway

11:30 am - 10:25 pmAUS Austin Bergstrom-SDF Louisville Intl

9h 55m2 stops Cincinnati Cinci./N. Kentucky Baltimore/Washington

$698Southwest

Thu, Oct 29 - Sat, Nov 7

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American Airlines flights from Kentucky to Austin

Our best American Airlines deals on Kentucky to Austin flight tickets

American Airlines

Dec 22

SDF6:47 pmLouisville Intl

6h 34m

1 stop

AUS12:21 amAustin Bergstrom

Dec 28

AUS5:14 pmAustin Bergstrom

5h 05m

1 stop

SDF11:19 pmLouisville Intl

$311

American Airlines

Nov 12

SDF6:10 pmLouisville Intl

5h 23m

1 stop

AUS10:33 pmAustin Bergstrom

Nov 15

AUS5:00 amAustin Bergstrom

4h 22m

1 stop

SDF10:22 amLouisville Intl

$339

American Airlines

Dec 17

SDF6:47 pmLouisville Intl

6h 34m

1 stop

AUS12:21 amAustin Bergstrom

Dec 19

AUS6:00 amAustin Bergstrom

7h 24m

1 stop

SDF2:24 pmLouisville Intl

$359

Southwest flights from Kentucky to Austin

Our best Southwest deals on Kentucky to Austin flight tickets

Southwest

Nov 10

SDF4:15 pmLouisville Intl

8h 40m

1 stop

AUS11:55 pmAustin Bergstrom

Nov 17

AUS8:30 amAustin Bergstrom

7h 40m

1 stop

SDF5:10 pmLouisville Intl

$281

Southwest

Dec 3

SDF7:35 pmLouisville Intl

5h 10m

1 stop

AUS11:45 pmAustin Bergstrom

Dec 8

AUS12:55 pmAustin Bergstrom

6h 40m

2 stops

SDF8:35 pmLouisville Intl

$286

Southwest

Nov 10

SDF3:50 pmLouisville Intl

6h 55m

2 stops

AUS9:45 pmAustin Bergstrom

Nov 17

AUS7:30 amAustin Bergstrom

7h 05m

2 stops

SDF3:35 pmLouisville Intl

$291

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleAustin

SDF Louisville Intl - AUS Austin Bergstrom

SDFAUS

Louisville Intl

Mon 11/9

3:24 pm-8:58 pm

1 stop6h 34m

Austin Bergstrom

Tue 11/10

7:00 am-1:35 pm

1 stop5h 35m

$276

LouisvilleAustin

SDF Louisville Intl - AUS Austin Bergstrom

SDFAUS

Louisville Intl

Mon 11/9

6:31 pm-12:06 am

1 stop6h 35m

Austin Bergstrom

Wed 11/11

3:03 pm-9:46 pm

1 stop5h 43m

$281

LouisvilleAustin

SDF Louisville Intl - AUS Austin Bergstrom

SDFAUS

Louisville Intl

Wed 11/25

4:15 pm-11:55 pm

1 stop8h 40m

Austin Bergstrom

Wed 12/2

3:20 pm-10:15 pm

1 stop5h 55m

$281

LouisvilleAustin

SDF Louisville Intl - AUS Austin Bergstrom

SDFAUS

Louisville Intl

Thu 12/3

7:35 pm-11:45 pm

1 stop5h 10m

Austin Bergstrom

Tue 12/8

9:10 am-3:15 pm

1 stop5h 05m

$281

Quickest round-trip

LouisvilleAustin

SDF Louisville Intl - AUS Austin Bergstrom

SDFAUS

Louisville Intl

Thu 12/3

1:04 pm-5:39 pm

1 stop5h 35m

Austin Bergstrom

Mon 12/7

1:50 pm-7:13 pm

1 stop4h 23m

$281

LouisvilleAustin

SDF Louisville Intl - AUS Austin Bergstrom

SDFAUS

Louisville Intl

Sat 12/5

3:12 pm-8:35 pm

1 stop6h 23m

Austin Bergstrom

Tue 12/8

6:25 am-11:57 am

1 stop4h 32m

$281

LouisvilleAustin

SDF Louisville Intl - AUS Austin Bergstrom

SDFAUS

Louisville Intl

Tue 11/10

1:24 pm-8:08 pm

1 stop7h 44m

Austin Bergstrom

Wed 11/18

6:00 am-12:27 pm

1 stop5h 27m

$281

LouisvilleAustin

SDF Louisville Intl - AUS Austin Bergstrom

SDFAUS

Louisville Intl

Thu 12/3

7:10 am-12:03 pm

1 stop5h 53m

Austin Bergstrom

Tue 12/8

5:15 am-1:24 pm

2 stops7h 09m

$286

LouisvilleAustin

SDF Louisville Intl - AUS Austin Bergstrom

SDFAUS

Louisville Intl

Mon 11/23

11:39 am-10:04 pm

2 stops35h 25m

Austin Bergstrom

Sun 11/29

9:17 pm-2:53 pm

1 stop16h 36m

$570

LouisvilleAustin

SDF Louisville Intl - AUS Austin Bergstrom

SDFAUS

Louisville Intl

Tue 11/24

2:44 pm-7:09 pm

2 stops29h 25m

Austin Bergstrom

Sun 11/29

9:17 pm-2:53 pm

1 stop16h 36m

$626

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 Kentucky 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

Other information

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Kentucky is in January. Flight prices, which tend to average around $338, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in January, then November is your next best option. Flight prices from Kentucky to Austin during November average around $383.

What is the cheapest Kentucky to Austin Bergstrom flight route?

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

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

You are more likely to see cheaper flights to Austin from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $418 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Kentucky for as low as $273 on momondo.

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

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

Can stopping save me money on Kentucky to Austin flights?

You could potentially save up to 17% on your flight if you consider stops on a Kentucky to Austin flight.

Cheap Kentucky to Austin flight deals and tips

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

Best Price Found	$141
Fastest flight time	2h 20m
Direct flights	Mon
Airports in Austin	1 airport

The best one-way flight to Austin from Kentucky in the past 72 hours is $141. The best round-trip flight deal from Kentucky to Austin found on momondo in the last 72 hours is $276.

The fastest flight from Kentucky to Austin takes 2h 20m

Direct flights go from Kentucky to Austin on Monday. There are no airlines offering direct flights.

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

Search flight deals

Frequently asked questions about flying from Kentucky to Austin

When did momondo last update prices for flights from Kentucky to Austin Bergstrom Airport?
Prices for flights from Kentucky to Austin Bergstrom Airport were last updated today.
How many operators does momondo search for flights from Kentucky to Austin Bergstrom Airport?
As of October 2026, there are 4 operators available to choose from for flights from Kentucky to Austin Bergstrom Airport.
How old do you have to be to fly from Kentucky to Austin Bergstrom Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Austin Bergstrom Airport.
What documentation or ID do you need to fly to Austin Bergstrom Airport?
The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kentucky to Austin?
Based on momondo bookings for flights between Kentucky and Austin, the leading plane model is Embraer 175 (Enhanced Winglets), making up 50.00% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 50.00%.

Best airlines flying from Kentucky to Austin

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $202	Free Cancellation	Rating 7.3 10,432 reviews	Search United Airlines flights
American Airlines	PriceFrom $251	Free Cancellation	Rating 7.0 12,192 reviews	Search American Airlines flights
Delta	PriceFrom $262	Free Cancellation	Rating 7.8 8,678 reviews	Search Delta flights
Southwest	PriceFrom $307	Free Cancellation	Rating 7.9 4,221 reviews	Search Southwest flights

Fredericksburg

Wimberley

San Marcos

Round Rock

Georgetown

Cedar Park

Marble Falls

Seguin

Dripping Springs

Pflugerville

Kyle

Bastrop

Horseshoe Bay

Canyon Lake

Buda

Flatonia

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kentucky to Austin. momondo saves you time and could save you money on your trip.

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

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

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

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 Kentucky to Austin.

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

Yes. momondo can track prices for Kentucky to Austin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Kentucky to Austin from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Austin departing on 11/23. 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 Kentucky to Austin

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Southwest flights from Kentucky to Austin

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See travel insights to Austin from

How to get the cheapest flight ticket from Kentucky to Austin

What is the cheapest month to fly to Austin?

What is the cheapest Kentucky to Austin Bergstrom flight route?

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

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

Can stopping save me money on Kentucky to Austin flights?

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

What airlines fly to Austin?

How long does it take to fly to Austin?

Cheap Kentucky to Austin flight deals and tips

Best Price Found

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Direct flights

Airports in Austin

Frequently asked questions about flying from Kentucky to Austin

Best airlines flying from Kentucky to Austin

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

Traveling to a place near Austin?

Why use momondo?

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.

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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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