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$45+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — AUS
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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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 julio 3, 2025.

Round-trip from

$87
(Mytrip)

One-way from

$45
(Mytrip)

Popular in

March

Cheapest in

July

Average price

$266
From Kentucky to Austin Bergstrom
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One-way flight from Kentucky to Austin Bergstrom
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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 20mAllegiant Air
lun. 8/119:05 amAUS - TYS
Nonstop2h 17mAllegiant Air
Deal found 7/1$87
This FlightHub deal was found by Cheapflights users on 7/2. 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.
lun. 8/45:19 pmCVG - AUS
Nonstop2h 29mAllegiant Air
lun. 8/117:33 pmAUS - CVG
Nonstop2h 34mAllegiant Air
Deal found 7/2$112
This Priceline deal was found by Cheapflights users on 7/3. 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. 7/171:30 pmCVG - AUS
Nonstop2h 41mFrontier
dom. 7/203:14 pmAUS - CVG
Nonstop2h 39mFrontier
Deal found 7/3$116
This Delta deal was found by Cheapflights users on 7/3. 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.
dom. 8/37:34 amBNA - AUS
Nonstop2h 21mDelta
jue. 8/77:30 pmAUS - BNA
Nonstop2h 14mDelta
Deal found 7/3$137
This Southwest deal was found by Cheapflights users on 7/2. 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.
lun. 8/410:30 amBNA - AUS
Nonstop2h 15mSouthwest
lun. 8/43:30 pmAUS - BNA
1 stop4h 10mSouthwest
Deal found 7/2$143
This Mytrip deal was found by Cheapflights users on 7/2. 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. 8/226:00 amCVG - AUS
Nonstop2h 42mMultiple Airlines
lun. 8/257:15 amAUS - CVG
1 stop14h 53mMultiple Airlines
Deal found 7/2$150
This American Airlines deal was found by Cheapflights users on 7/1. 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.
lun. 7/287:24 pmBNA - AUS
1 stop4h 54mAmerican Airlines
vie. 8/18:16 pmAUS - BNA
1 stop4h 07mAmerican Airlines
Deal found 7/1$159
This Priceline deal was found by Cheapflights users on 7/1. 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.
sáb. 10/114:38 pmBNA - AUS
1 stop6h 56mFrontier
lun. 10/1310:05 amAUS - BNA
1 stop10h 04mFrontier
Deal found 7/1$161
This Mytrip deal was found by Cheapflights users on 7/1. 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. 8/16:00 amTYS - AUS
1 stop14h 27mMultiple Airlines
lun. 8/119:05 amAUS - TYS
Nonstop2h 17mMultiple Airlines
Deal found 7/1$178
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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. 7/1110:38 amBNA - AUS
1 stop8h 49mSpirit Airlines
dom. 7/137:30 amAUS - BNA
1 stop8h 09mSpirit Airlines
Deal found 7/2$190
This Mytrip deal was found by Cheapflights users on 7/3. 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. 8/112:16 pmSDF - AUS
1 stop11h 02mMultiple Airlines
jue. 8/77:30 amAUS - SDF
1 stop10h 38mMultiple Airlines
Deal found 7/3$220
This FlightHub deal was found by Cheapflights users on 6/30. 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.
jue. 11/133:43 pmBNA - AUS
1 stop7h 51mMultiple Airlines
dom. 11/166:15 pmAUS - BNA
1 stop5h 44mMultiple Airlines
Deal found 6/30$226

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 julio 3, 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. 8/1

6:55 am-8:15 am

Nonstop2h 20m

Austin Bergstrom

lun. 8/11

9:05 am-12:22 pm

Nonstop2h 17m

$87

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

lun. 8/4

5:19 pm-6:48 pm

Nonstop2h 29m

Austin Bergstrom

lun. 8/11

7:33 pm-11:07 pm

Nonstop2h 34m

$112

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

jue. 7/17

1:30 pm-3:11 pm

Nonstop2h 41m

Austin Bergstrom

dom. 7/20

3:14 pm-6:53 pm

Nonstop2h 39m

$116

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

dom. 8/3

7:34 am-9:55 am

Nonstop2h 21m

Austin Bergstrom

jue. 8/7

7:30 pm-9:44 pm

Nonstop2h 14m

$137

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

lun. 8/4

10:30 am-12:45 pm

Nonstop2h 15m

Austin Bergstrom

lun. 8/4

3:30 pm-7:40 pm

1 stop4h 10m

$143

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

vie. 8/22

6:00 am-7:42 am

Nonstop2h 42m

Austin Bergstrom

lun. 8/25

7:15 am-11:08 pm

1 stop14h 53m

$150

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

lun. 7/28

7:24 pm-12:18 am

1 stop4h 54m

Austin Bergstrom

vie. 8/1

8:16 pm-12:23 am

1 stop4h 07m

$159

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

vie. 8/1

6:00 am-7:27 pm

1 stop14h 27m

Austin Bergstrom

lun. 8/11

9:05 am-12:22 pm

Nonstop2h 17m

$178

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

vie. 7/11

10:38 am-7:27 pm

1 stop8h 49m

Austin Bergstrom

dom. 7/13

7:30 am-3:39 pm

1 stop8h 09m

$190

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

vie. 8/1

12:16 pm-10:18 pm

1 stop11h 02m

Austin Bergstrom

jue. 8/7

7:30 am-7:08 pm

1 stop10h 38m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 60 results
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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 julio 3, 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.

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 julio 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Kentucky to Austin to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 ($45), Frontier ($49), and Delta ($69).

  • 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 (100%) 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
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Round Rock
Seguin
Horseshoe Bay

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Alternative routes for Kentucky to Austin

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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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$86Average$125FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$143Average$285FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$248Average$364FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$281Average$553FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$327Average$401FlexibilityNo cancel feeOn-time63%

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