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$105+ Cheap flights from Austin to Lexington (AUS - LEX)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LEX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Austin to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Lexington (LEX). 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 September 17, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$105
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$420
From Austin Bergstrom to Lexington Blue Grass
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One-way flight from Austin Bergstrom to Lexington Blue Grass
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Highest demand for flights based on searches. 18% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Austin to Lexington

Cheapest flights from Austin to Lexington
Explore the most affordable flight options available from Austin to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/85:42 pmAUS - LEX
1 stop5h 38mAmerican Airlines
Wed 10/156:39 pmLEX - AUS
1 stop5h 02mAmerican Airlines
Deal found 9/17$259
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:20 amAUS - LEX
1 stop10h 15mMultiple Airlines
Sun 10/267:25 pmLEX - AUS
1 stop16h 00mMultiple Airlines
Deal found 9/16$278
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 9/301:28 pmAUS - LEX
1 stop4h 40mDelta
Sat 10/410:24 amLEX - AUS
1 stop5h 25mDelta
Deal found 9/15$289
This Delta deal was found by Cheapflights users on 9/17. 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 12/258:20 amAUS - LEX
1 stop5h 38mDelta
Mon 12/297:43 pmLEX - AUS
1 stop5h 53mDelta
Deal found 9/17$299
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:00 pmAUS - LEX
1 stop30h 43mMultiple Airlines
Sun 10/267:25 pmLEX - AUS
1 stop16h 00mMultiple Airlines
Deal found 9/15$312
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 12/245:00 amAUS - LEX
1 stop7h 25mAmerican Airlines
Mon 12/292:05 pmLEX - AUS
1 stop7h 10mAmerican Airlines
Deal found 9/17$314
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/225:15 amAUS - LEX
2 stops9h 33mUnited Airlines
Sat 10/256:01 pmLEX - AUS
1 stop5h 35mUnited Airlines
Deal found 9/17$328
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/305:15 amAUS - LEX
2 stops11h 05mUnited Airlines
Sat 10/49:15 amLEX - AUS
1 stop8h 49mUnited Airlines
Deal found 9/15$339
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 12/233:31 pmAUS - LEX
1 stop7h 30mAmerican Airlines
Mon 12/296:03 pmLEX - AUS
1 stop6h 38mAmerican Airlines
Deal found 9/17$344
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/26:00 amAUS - LEX
1 stop5h 00mAmerican Airlines
Mon 10/68:02 pmLEX - AUS
1 stop5h 19mAmerican Airlines
Deal found 9/17$354
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:46 pmAUS - LEX
1 stop5h 35mAmerican Airlines
Mon 10/208:02 pmLEX - AUS
1 stop5h 19mAmerican Airlines
Deal found 9/15$358

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Lexington 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 September 17, 2025.
Use the filters below to find and compare flights from Austin to Lexington that are best for you.

Fly from

Austin

Fly to

Lexington

Route

Depart

Return

Price

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Wed 10/22

5:00 am-11:45 am

1 stop5h 45m

Lexington Blue Grass

Sat 10/25

7:15 pm-12:21 am

1 stop6h 06m

$259

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Tue 9/30

1:28 pm-7:08 pm

1 stop4h 40m

Lexington Blue Grass

Sat 10/4

10:24 am-2:49 pm

1 stop5h 25m

$289

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Thu 12/25

8:20 am-2:58 pm

1 stop5h 38m

Lexington Blue Grass

Mon 12/29

7:43 pm-12:36 am

1 stop5h 53m

$299

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Wed 10/22

2:00 pm-9:43 pm

1 stop30h 43m

Lexington Blue Grass

Sun 10/26

7:25 pm-10:25 am

1 stop16h 00m

$312

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Wed 12/24

5:00 am-1:25 pm

1 stop7h 25m

Lexington Blue Grass

Mon 12/29

2:05 pm-8:15 pm

1 stop7h 10m

$314

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Thu 10/23

7:20 am-6:35 pm

1 stop10h 15m

Lexington Blue Grass

Sun 10/26

9:41 pm-10:25 am

2 stops13h 44m

$318

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Wed 10/22

5:15 am-3:48 pm

2 stops9h 33m

Lexington Blue Grass

Sat 10/25

6:01 pm-10:36 pm

1 stop5h 35m

$328

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Tue 9/30

5:15 am-5:20 pm

2 stops11h 05m

Lexington Blue Grass

Sat 10/4

9:15 am-5:04 pm

1 stop8h 49m

$339

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Fri 10/17

4:46 pm-11:21 pm

1 stop5h 35m

Lexington Blue Grass

Fri 10/24

5:29 am-9:37 am

1 stop5h 08m

$339

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Thu 10/2

6:00 am-12:00 pm

1 stop5h 00m

Lexington Blue Grass

Mon 10/6

8:02 pm-12:21 am

1 stop5h 19m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
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Best time to book a flight from Austin to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Austin 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 Austin to Lexington

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

Currently, August is the cheapest month in which you can book a flight from Austin to Lexington (average of $303). Flying from Austin to Lexington in April is currently the most expensive (average of $390). 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 AUS to LEX?

Find hourly flight availability from Austin to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

One of the essential ways to save on airfare from Austin to Lexington is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 2% on airfare.

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Austin to Lexington, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • How long is the flight from Austin to Lexington?

    A quick flight from Austin to Lexington can take about 4h 40m. American Airlines provides one of the quickest options available for as low as $289. The distance from Austin to Lexington is about 921 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Austin to Lexington round-trip?

    Currently priced at $258, American Airlines will fly you from Austin to Lexington and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $258 and $263, respectively. You may be able to fly from Austin to Lexington for 41% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Lexington 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 Austin to Lexington?

    Currently, August is the cheapest month in which you can book a flight from Austin to Lexington (average of $303). Flying from Austin to Lexington in April is currently the most expensive (average of $390). 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 Lexington?

Book flights to Lexington if you plan to visit one of these locations
Georgetown
Berea
Frankfort

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Alternative routes for Austin to Lexington

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Top 3 airlines flying from Austin to Lexington

Discover the top 3 airlines that operate flights from Austin to Lexington. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$347FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$417FlexibilityNo cancel feeOn-time69%

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