HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$48+ Cheap flights from Kentucky to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — AUS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kentucky to Austin

Keep the following information in mind while searching for Kentucky to Austin flight deals. Data was last updated junio 12, 2025.

Round-trip from

$94
(Booking.com)

One-way from

$48
(Booking.com)

Popular in

March

Cheapest in

July

Average price

$366
From Kentucky to Austin Bergstrom
Search Deals
One-way flight from Kentucky to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Kentucky to Austin

Cheapest flights from Kentucky to Austin
Explore the most affordable flight options available from Kentucky to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/116:55 amTYS - AUS
Nonstop2h 20mAllegiant Air
lun. 7/219:05 amAUS - TYS
Nonstop2h 17mAllegiant Air
Deal found 6/11$94
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/185:19 pmCVG - AUS
Nonstop2h 29mAllegiant Air
lun. 7/217:33 pmAUS - CVG
Nonstop2h 34mAllegiant Air
Deal found 6/11$106
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/36:45 pmBNA - AUS
Nonstop2h 15mSouthwest
dom. 7/69:40 pmAUS - BNA
Nonstop2h 05mSouthwest
Deal found 6/10$137
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/46:00 amBNA - AUS
1 stop7h 25mDelta
dom. 7/67:38 amAUS - BNA
Nonstop2h 21mDelta
Deal found 6/10$147
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/123:32 pmCVG - AUS
Nonstop2h 34mMultiple Airlines
dom. 9/148:46 amAUS - CVG
Nonstop2h 33mMultiple Airlines
Deal found 6/10$156
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/55:49 amBNA - AUS
1 stop4h 25mAmerican Airlines
mar. 7/87:28 pmAUS - BNA
1 stop4h 05mAmerican Airlines
Deal found 6/10$159
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/16:55 amTYS - AUS
Nonstop2h 20mMultiple Airlines
vie. 8/87:30 amAUS - TYS
1 stop26h 32mMultiple Airlines
Deal found 6/10$160
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/248:16 pmBNA - AUS
1 stop20h 36mAllegiant Air
dom. 7/278:01 pmAUS - BNA
1 stop15h 29mAllegiant Air
Deal found 6/12$196
This Priceline deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/141:30 pmCVG - AUS
Nonstop2h 41mFrontier
dom. 8/174:07 pmAUS - CVG
Nonstop2h 39mFrontier
Deal found 6/10$198
This Cheapflightsfares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/199:21 pmBNA - AUS
1 stop12h 18mSpirit Airlines
lun. 6/2310:44 amAUS - BNA
1 stop7h 08mSpirit Airlines
Deal found 6/9$202
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2112:16 pmLEX - AUS
1 stop21h 39mMultiple Airlines
mié. 9/249:50 amAUS - LEX
1 stop24h 36mMultiple Airlines
Deal found 6/11$214
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/2812:16 pmSDF - AUS
1 stop11h 02mMultiple Airlines
mar. 7/297:30 amAUS - SDF
1 stop10h 38mMultiple Airlines
Deal found 6/11$214

Cheapflights Fare Finder

Customize your flight search to find flights from Kentucky to Austin 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, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Kentucky to Austin that are best for you.

Fly from

Kentucky

Fly to

Austin

Route

Depart

Return

Price

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

vie. 7/11

6:55 am-8:15 am

Nonstop2h 20m

Austin Bergstrom

lun. 7/21

9:05 am-12:22 pm

Nonstop2h 17m

$94

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

vie. 7/18

5:19 pm-6:48 pm

Nonstop2h 29m

Austin Bergstrom

lun. 7/21

7:33 pm-11:07 pm

Nonstop2h 34m

$106

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

jue. 7/3

7:29 am-9:51 am

Nonstop2h 22m

Austin Bergstrom

sáb. 7/12

4:59 pm-7:17 pm

Nonstop2h 18m

$137

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

jue. 7/3

10:30 am-12:45 pm

Nonstop2h 15m

Austin Bergstrom

sáb. 7/12

5:50 am-12:00 pm

2 stops6h 10m

$152

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

sáb. 7/5

5:49 am-10:14 am

1 stop4h 25m

Austin Bergstrom

mar. 7/8

7:28 pm-11:33 pm

1 stop4h 05m

$159

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

vie. 8/1

6:55 am-8:15 am

Nonstop2h 20m

Austin Bergstrom

vie. 8/8

7:30 am-11:02 am

1 stop26h 32m

$160

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

lun. 6/30

6:00 am-7:28 am

Nonstop2h 28m

Austin Bergstrom

jue. 7/3

4:07 pm-7:45 pm

Nonstop2h 38m

$188

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

jue. 7/24

8:16 pm-4:52 pm

1 stop20h 36m

Austin Bergstrom

dom. 7/27

8:01 pm-11:30 am

1 stop15h 29m

$196

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

jue. 8/14

1:30 pm-3:11 pm

Nonstop2h 41m

Austin Bergstrom

dom. 8/17

4:07 pm-7:46 pm

Nonstop2h 39m

$198

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

jue. 6/19

9:21 pm-9:39 am

1 stop12h 18m

Austin Bergstrom

lun. 6/23

10:44 am-5:52 pm

1 stop7h 08m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Kentucky to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Austin

What is the cheapest month to book a flight from Kentucky to Austin?

Currently, January is the cheapest month in which you can book a flight from Kentucky to Austin (average of $286). Flying from Kentucky to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to AUS?

Find hourly flight availability from Kentucky to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Austin as you normally would.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated junio 12, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Kentucky to Austin to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
725 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Austin from Kentucky?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Kentucky. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

  • What are the cheapest airlines to fly from Kentucky to Austin one-way?

    The cheapest airlines for a one-way flight from Kentucky to Austin are Allegiant Air ($48), Delta ($69), and Southwest ($74).

  • What are the most popular routes from Kentucky to Austin?

    The most popular flight routes from Kentucky to Austin are Cincinnati Cinci./N. Kentucky - Austin Bergstrom, Nashville Intl - Austin Bergstrom and Louisville Intl - Austin Bergstrom.

  • What are the most reliable airlines from Kentucky to Austin?

    No one likes to see their flight delayed. When booking a flight from Kentucky to Austin consider choosing American Airlines (100%), Envoy Air (100%) or Southwest (50%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Kentucky to Austin that include hotel bookings?

    Yes. In addition to deals on Kentucky to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Austin.

  • Can I find deals for business class flights from Kentucky to Austin?

    Yes. Cheapflights offers flight deals from Kentucky to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Austin?

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Austin (average of $286). Flying from Kentucky to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kentucky?

Book flights to Kentucky if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Round Rock
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to Austin

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
LaGuardia to Hobby flights
Newark to Hobby flights
Dulles Intl to Dallas/Fort Worth flights
San Francisco to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Baltimore to Hobby flights
LaGuardia to George Bush Intcntl flights
Boston to Dallas/Fort Worth flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to George Bush Intcntl flights
Los Angeles to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
Newark to Austin flights
Minneapolis to Dallas/Fort Worth flights
Burbank to Dallas/Fort Worth flights
Reagan-National to Dallas/Fort Worth flights
Los Angeles to Austin flights
Atlanta to Dallas/Fort Worth flights
Seattle to Hobby flights
Orlando to Dallas/Fort Worth flights
Denver to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
LaGuardia to Love Field flights
San Francisco to Hobby flights
O'Hare Intl to Hobby flights
Fort Lauderdale to Dallas/Fort Worth flights
Ontario to Dallas/Fort Worth flights
Philadelphia to Dallas/Fort Worth flights
Dallas/Fort Worth to Hobby flights
Reagan-National to Hobby flights
O'Hare Intl to George Bush Intcntl flights
Atlanta to Hobby flights
Ontario to Hobby flights
Midway to Dallas/Fort Worth flights
Boston to Hobby flights
Santa Ana to Dallas/Fort Worth flights
Seattle to Austin flights
Baltimore to George Bush Intcntl flights
Dallas/Fort Worth to George Bush Intcntl flights
Denver to Hobby flights
Ontario to George Bush Intcntl flights
LaGuardia to Austin flights

Top 6 airlines flying from Kentucky to Austin

Discover the top 6 airlines that operate flights from Kentucky to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$86Average$115FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$143Average$283FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$248Average$361FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$375FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$281Average$530FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$329Average$404FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.