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 Lexington (a popular airport in Kentucky) to Austin (the most popular airport in Austin), then the flight time is 4h 20m on average. If you fly from Louisville (another popular airport in Kentucky) to Austin, then the average flight time is 5h 02m.

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

As of July 2026, 81 flights take off from Kentucky and land in Austin each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.

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

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

What airlines fly to Austin?

American Airlines, Delta and Southwest 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 47% 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.

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 July 2026, there are 7 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.

$40 Cheap Flights from Kentucky to Austin in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to Austin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 9:50 am

TYS

AUS

2h 20mnonstop

10:40 am - 2:01 pm

AUS

TYS

2h 21mnonstop

$72Allegiant Air

Fri, Aug 21 - Mon, Aug 24

8:30 am - 9:50 am

TYS

AUS

2h 20mnonstop

10:40 am - 2:01 pm

AUS

TYS

2h 21mnonstop

$73Allegiant Air

Fri, Aug 21 - Mon, Aug 24

12:48 pm - 9:48 am

CVG

AUS

22h 00m

1 stop

8:29 am - 11:58 am

AUS

CVG

2h 29mnonstop

$164Multiple Airlines

Fri, Sep 25 - Fri, Oct 2

12:26 pm - 9:48 am

CVG

AUS

22h 22m

1 stop

10:50 am - 11:43 am

AUS

CVG

23h 53m

1 stop

$165Frontier

Tue, Sep 8 - Fri, Sep 11

12:48 pm - 9:48 am

CVG

AUS

22h 00m

1 stop

10:50 am - 11:43 am

AUS

CVG

23h 53m

1 stop

$167Frontier

Tue, Sep 29 - Mon, Oct 5

7:05 am - 9:31 am

BNA

AUS

2h 26mnonstop

7:13 pm - 9:33 pm

AUS

BNA

2h 20mnonstop

$197Delta

Tue, Aug 18 - Tue, Aug 18

10:05 am - 2:10 pm

BNA

AUS

4h 05m

1 stop

7:15 am - 9:20 am

AUS

BNA

2h 05mnonstop

$203Southwest

Tue, Aug 18 - Tue, Aug 25

2:15 pm - 8:05 pm

SDF

AUS

6h 50m

1 stop

7:15 am - 12:10 pm

AUS

SDF

3h 55m

1 stop

$317Southwest

Mon, Aug 24 - Tue, Aug 25

7:10 am - 11:19 am

LEX

AUS

5h 09m

1 stop

6:45 am - 12:37 pm

AUS

LEX

4h 52m

1 stop

$319Delta

Tue, Nov 10 - Sat, Nov 14

8:51 pm - 10:12 am

TRI

AUS

14h 21m

1 stop

8:16 pm - 3:56 pm

AUS

TRI

18h 40m

2 stops

$398Multiple Airlines

Fri, Sep 11 - Sun, Sep 13

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Allegiant Air flights from Kentucky to Austin

Our best Allegiant Air deals on Kentucky to Austin flight tickets

Allegiant Air

Aug 21

TYS8:30 amKnoxville McGhee Tyson

2h 20m

AUS9:50 amAustin Bergstrom

Aug 24

AUS10:40 amAustin Bergstrom

2h 21m

TYS2:01 pmKnoxville McGhee Tyson

$72

Allegiant Air

Aug 21

TYS8:30 amKnoxville McGhee Tyson

2h 20m

AUS9:50 amAustin Bergstrom

Aug 24

AUS10:40 amAustin Bergstrom

2h 21m

TYS2:01 pmKnoxville McGhee Tyson

$73

Allegiant Air

Sep 11

TYS8:00 amKnoxville McGhee Tyson

2h 23m

AUS9:23 amAustin Bergstrom

Sep 14

AUS10:13 amAustin Bergstrom

2h 14m

TYS1:27 pmKnoxville McGhee Tyson

$83

Southwest flights from Kentucky to Austin

Our best Southwest deals on Kentucky to Austin flight tickets

Southwest

Aug 18

BNA10:05 amNashville Intl

4h 05m

1 stop

AUS2:10 pmAustin Bergstrom

Aug 25

AUS7:15 amAustin Bergstrom

2h 05m

BNA9:20 amNashville Intl

$203

Southwest

Aug 18

BNA10:05 amNashville Intl

4h 05m

1 stop

AUS2:10 pmAustin Bergstrom

Aug 25

AUS1:15 pmAustin Bergstrom

4h 20m

1 stop

BNA5:35 pmNashville Intl

$208

Southwest

Sep 3

BNA4:45 pmNashville Intl

5h 05m

2 stops

AUS9:50 pmAustin Bergstrom

Sep 6

AUS7:30 pmAustin Bergstrom

2h 05m

BNA9:35 pmNashville Intl

$212

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

Fri 8/21

8:30 am-9:50 am

Nonstop2h 20m

Austin Bergstrom

Mon 8/24

10:40 am-2:01 pm

Nonstop2h 21m

$72

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

Fri 8/21

8:30 am-9:50 am

Nonstop2h 20m

Austin Bergstrom

Mon 8/24

10:40 am-2:01 pm

Nonstop2h 21m

$73

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

Fri 9/25

12:48 pm-9:48 am

1 stop22h 00m

Austin Bergstrom

Fri 10/2

8:29 am-11:58 am

Nonstop2h 29m

$164

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

Tue 9/8

12:26 pm-9:48 am

1 stop22h 22m

Austin Bergstrom

Fri 9/11

10:50 am-11:43 am

1 stop23h 53m

$165

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

Tue 9/29

12:48 pm-9:48 am

1 stop22h 00m

Austin Bergstrom

Mon 10/5

10:50 am-11:43 am

1 stop23h 53m

$167

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

Tue 8/18

7:05 am-9:31 am

Nonstop2h 26m

Austin Bergstrom

Tue 8/18

7:13 pm-9:33 pm

Nonstop2h 20m

$197

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

Tue 8/18

10:05 am-2:10 pm

1 stop4h 05m

Austin Bergstrom

Tue 8/25

7:15 am-9:20 am

Nonstop2h 05m

$203

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Mon 8/24

2:15 pm-8:05 pm

1 stop6h 50m

Austin Bergstrom

Tue 8/25

7:15 am-12:10 pm

1 stop3h 55m

$317

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

Tue 11/10

7:10 am-11:19 am

1 stop5h 09m

Austin Bergstrom

Sat 11/14

6:45 am-12:37 pm

1 stop4h 52m

$319

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Fri 9/11

8:51 pm-10:12 am

1 stop14h 21m

Austin Bergstrom

Sun 9/13

8:16 pm-3:56 pm

2 stops18h 40m

$398

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 $350, 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 December is your next best option. Flight prices from Kentucky to Austin during December average around $354.

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 $402 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 $275 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?

No. A direct flight is the cheapest option for a flight between Kentucky to Austin.

Cheap Kentucky to Austin flight deals and tips

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

Fastest flight time	2h 10m
Direct flights	Every day
Airports in Austin	1 airport

The fastest flight from Kentucky to Austin takes 2h 10m

Direct flights go from Kentucky to Austin every day.

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 July 2026, there are 7 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 7.4 10,024 reviews	Search United Airlines flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.1 11,832 reviews	Search American Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.8 8,479 reviews	Search Delta flights
Southwest	PriceFrom $276	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights

Fredericksburg

Wimberley

Round Rock

San Marcos

Cedar Park

Marble Falls

Georgetown

Dripping Springs

Horseshoe Bay

Seguin

Canyon Lake

Kyle

Bastrop

Pflugerville

Buda

Flatonia

Why use momondo?

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 $40

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 8/21. 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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Allegiant Air flights from Kentucky to Austin

Our best Allegiant Air deals on Kentucky to Austin flight tickets

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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 many flights depart from Kentucky to Austin on average per week?

How long does it take to fly to Austin?

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Frequently asked questions about flying from Kentucky to Austin

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Why use momondo?

An easier way to manage your Austin trip

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