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$55+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — AUS
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from Kentucky to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Kentucky (USKY) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Round-trip from

$120
(Cheapflightsfares)

One-way from

$55
(Frontier)
From Kentucky to Austin Bergstrom
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One-way flight from Kentucky to Austin Bergstrom
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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 January 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/15. 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.
Fri 4/46:00 amTYS - AUS
Nonstop2h 37mAllegiant Air
Mon 4/78:27 amAUS - TYS
Nonstop2h 05mAllegiant Air
Deal found 1/15$120
This Booking.com deal was found by Cheapflights users on 1/16. 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.
Fri 5/22:41 pmCVG - AUS
Nonstop2h 44mMultiple Airlines
Sun 5/412:55 pmAUS - CVG
1 stop10h 44mMultiple Airlines
Deal found 1/16$183
This Mytrip deal was found by Cheapflights users on 1/16. 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.
Mon 2/37:15 amCVG - AUS
1 stop5h 53mFrontier
Thu 2/69:33 pmAUS - CVG
1 stop25h 17mFrontier
Deal found 1/16$186
This FlightHub deal was found by Cheapflights users on 1/15. 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.
Thu 2/206:00 amSDF - AUS
1 stop11h 07mSpirit Airlines
Sun 2/238:19 pmAUS - SDF
1 stop23h 06mSpirit Airlines
Deal found 1/15$188
This Mytrip deal was found by Cheapflights users on 1/16. 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.
Thu 2/67:16 amBNA - AUS
1 stop12h 15mSpirit Airlines
Mon 2/108:26 pmAUS - BNA
2 stops22h 52mSpirit Airlines
Deal found 1/16$197
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Sat 2/153:37 pmLEX - AUS
1 stop7h 17mAmerican Airlines
Wed 2/191:41 pmAUS - LEX
1 stop4h 58mAmerican Airlines
Deal found 1/16$199
This Delta deal was found by Cheapflights users on 1/15. 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.
Thu 2/67:20 amBNA - AUS
Nonstop2h 32mDelta
Thu 2/135:30 amAUS - BNA
1 stop4h 45mDelta
Deal found 1/15$199
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Sat 2/155:31 pmBNA - AUS
1 stop4h 37mAmerican Airlines
Sat 2/226:00 amAUS - BNA
1 stop4h 21mAmerican Airlines
Deal found 1/16$202
This Mytrip deal was found by Cheapflights users on 1/16. 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.
Fri 3/72:54 pmBNA - AUS
1 stop7h 45mMultiple Airlines
Mon 3/106:10 amAUS - BNA
1 stop6h 53mMultiple Airlines
Deal found 1/16$204
This Frontier deal was found by Cheapflights users on 1/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/104:31 pmTYS - AUS
1 stop8h 02mFrontier
Sun 4/136:10 amAUS - TYS
1 stop8h 36mFrontier
Deal found 1/16$210
This United Airlines deal was found by Cheapflights users on 1/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/166:00 amBNA - AUS
1 stop6h 36mUnited Airlines
Sat 2/227:00 amAUS - BNA
1 stop7h 00mUnited Airlines
Deal found 1/16$218
This United Airlines deal was found by Cheapflights users on 1/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/209:15 amTYS - AUS
1 stop7h 09mUnited Airlines
Sat 2/2211:59 amAUS - TYS
1 stop5h 08mUnited Airlines
Deal found 1/15$224

Find flights from Kentucky to Austin within your budget

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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

Fri 4/4

6:00 am-7:37 am

Nonstop2h 37m

Austin Bergstrom

Mon 4/7

8:27 am-11:32 am

Nonstop2h 05m

$120

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

Thu 5/1

5:35 am-7:20 am

Nonstop2h 45m

Austin Bergstrom

Sat 5/3

6:00 am-12:39 am

1 stop17h 39m

$179

CincinnatiAustin

CVG - AUS

CVGAUS

Cincinnati Cinci./N. Kentucky

Fri 5/2

2:41 pm-4:25 pm

Nonstop2h 44m

Austin Bergstrom

Sun 5/4

12:55 pm-12:39 am

1 stop10h 44m

$183

LouisvilleAustin

SDF - AUS

SDFAUS

Louisville Intl

Thu 2/20

6:00 am-4:07 pm

1 stop11h 07m

Austin Bergstrom

Sun 2/23

8:19 pm-8:25 pm

1 stop23h 06m

$188

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

Thu 2/6

7:16 am-7:31 pm

1 stop12h 15m

Austin Bergstrom

Mon 2/10

8:26 pm-7:18 pm

2 stops22h 52m

$197

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

Sat 2/15

3:37 pm-9:54 pm

1 stop7h 17m

Austin Bergstrom

Wed 2/19

1:41 pm-7:39 pm

1 stop4h 58m

$199

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

Thu 2/6

7:20 am-9:52 am

Nonstop2h 32m

Austin Bergstrom

Thu 2/13

5:30 am-10:15 am

1 stop4h 45m

$199

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

Sat 2/15

5:31 pm-10:08 pm

1 stop4h 37m

Austin Bergstrom

Sat 2/22

6:00 am-10:21 am

1 stop4h 21m

$202

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

Fri 3/7

2:54 pm-10:39 pm

1 stop7h 45m

Austin Bergstrom

Mon 3/10

6:10 am-1:03 pm

1 stop6h 53m

$204

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

Thu 4/10

4:31 pm-11:33 pm

1 stop8h 02m

Austin Bergstrom

Sun 4/13

6:10 am-3:46 pm

1 stop8h 36m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 59 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.

Travel insights for flights from Kentucky to Austin

Get recent, data-driven insights about flights from Kentucky to Austin including ideal travel times, pricing trends, and more.

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 January 17, 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 January 17, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines and Allegiant Air 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
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,964 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 Frontier ($55), Spirit Airlines ($87), and Delta ($95).

  • 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 Knoxville McGhee Tyson - Austin Bergstrom.

  • 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
Seguin
Georgetown
Fredericksburg
Cedar Park
Pflugerville
Bastrop
Canyon Lake
Round Rock
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kentucky to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$86Average$122FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$115Average$247FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$236Average$367FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$237Average$448FlexibilityNo cancel feeOn-time69%
DeltaCheapest$257Average$378FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$351Average$414FlexibilityNo cancel feeOn-time63%
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