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$100+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LEX
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Lexington Blue Grass are usually found in March or August, booked 79 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

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 August 20, 2025.

Round-trip from

$243
(Kiwi.com)

One-way from

$100
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$318
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. 20% potential increase in price ($108 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 August 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 August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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 8/309:30 amAUS - LEX
1 stop7h 11mAmerican Airlines
Thu 9/412:30 pmLEX - AUS
1 stop7h 16mAmerican Airlines
Deal found 8/19$244
This Delta deal was found by Cheapflights users on 8/18. 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 9/161:28 pmAUS - LEX
1 stop4h 40mDelta
Tue 9/235:48 pmLEX - AUS
1 stop5h 14mDelta
Deal found 8/18$259
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/1612:48 pmAUS - LEX
1 stop7h 00mUnited Airlines
Tue 9/231:59 pmLEX - AUS
2 stops9h 54mUnited Airlines
Deal found 8/18$264
This American Airlines deal was found by Cheapflights users on 8/18. 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 11/187:00 amAUS - LEX
1 stop5h 31mAmerican Airlines
Tue 11/255:00 amLEX - AUS
1 stop7h 47mAmerican Airlines
Deal found 8/18$274
This Delta deal was found by Cheapflights users on 8/20. 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.
Sat 8/3011:47 amAUS - LEX
1 stop6h 19mDelta
Thu 9/46:00 amLEX - AUS
1 stop7h 23mDelta
Deal found 8/20$283
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/312:48 pmAUS - LEX
1 stop7h 00mUnited Airlines
Sat 9/67:00 amLEX - AUS
1 stop5h 42mUnited Airlines
Deal found 8/20$289
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/236:00 amAUS - LEX
1 stop11h 35mMultiple Airlines
Sun 10/2610:33 pmLEX - AUS
2 stops20h 26mMultiple Airlines
Deal found 8/18$292
This Delta deal was found by Cheapflights users on 8/18. 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.
Wed 9/175:35 amAUS - LEX
1 stop5h 40mDelta
Mon 9/227:53 pmLEX - AUS
1 stop5h 20mDelta
Deal found 8/18$299
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/176:00 amAUS - LEX
1 stop5h 00mAmerican Airlines
Mon 9/226:34 pmLEX - AUS
1 stop6h 21mAmerican Airlines
Deal found 8/18$323
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/185:56 pmAUS - LEX
1 stop5h 24mAmerican Airlines
Mon 9/226:34 pmLEX - AUS
1 stop6h 21mAmerican Airlines
Deal found 8/18$324

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 August 20, 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

Sat 8/30

9:30 am-5:41 pm

1 stop7h 11m

Lexington Blue Grass

Thu 9/4

12:30 pm-6:46 pm

1 stop7h 16m

$244

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Fri 9/12

6:20 pm-11:47 pm

1 stop4h 27m

Lexington Blue Grass

Fri 9/19

7:53 pm-12:13 am

1 stop5h 20m

$259

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Wed 10/29

2:18 pm-10:01 pm

1 stop6h 43m

Lexington Blue Grass

Mon 11/3

4:35 pm-9:56 pm

1 stop6h 21m

$259

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Mon 10/6

6:27 pm-12:04 am

1 stop4h 37m

Lexington Blue Grass

Sat 10/11

1:14 pm-5:22 pm

1 stop5h 08m

$259

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Wed 10/22

2:18 pm-10:01 pm

1 stop6h 43m

Lexington Blue Grass

Sat 10/25

6:40 am-12:53 pm

1 stop7h 13m

$259

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Sat 9/20

6:40 am-12:15 pm

1 stop4h 35m

Lexington Blue Grass

Sun 9/21

7:53 pm-12:13 am

1 stop5h 20m

$259

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Fri 10/17

2:30 pm-9:27 pm

1 stop5h 57m

Lexington Blue Grass

Sat 10/18

3:46 pm-9:16 pm

1 stop6h 30m

$259

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Wed 10/1

6:12 pm-12:26 am

1 stop5h 14m

Lexington Blue Grass

Tue 10/7

6:30 am-11:22 am

1 stop5h 52m

$259

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Tue 9/16

1:28 pm-7:08 pm

1 stop4h 40m

Lexington Blue Grass

Tue 9/23

5:48 pm-10:02 pm

1 stop5h 14m

$259

AustinLexington

AUS - LEX

AUSLEX

Austin Bergstrom

Sat 9/20

6:40 am-12:15 pm

1 stop4h 35m

Lexington Blue Grass

Mon 9/22

7:53 pm-12:13 am

1 stop5h 20m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 17 results
1
2

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

How far ahead should I book a flight from Austin to Lexington?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Lexington. Price data was last updated on August 8, 2025.

The price you pay for your flight from Austin to Lexington may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 August 20, 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 August 20, 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
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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 27m. American Airlines provides one of the quickest options available for as low as $259. 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 40% 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$352FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$395FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$393FlexibilityNo cancel feeOn-time69%

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