HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$134+ Cheap flights from Lexington to Austin (LEX - 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — AUS
juil. 8 — juil. 151
mar. 7/8
mar. 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lexington 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.

Cheapflights Tip: The best prices from Lexington Blue Grass to Austin Bergstrom are usually found in October or June, booked 22 days in advance, depart on a Tuesday or Friday and return on a Saturday

Cheap flight deals from Lexington to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) 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 juillet 3, 2025.

Round-trip from

$259
(Delta)

One-way from

$134
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$348
From Lexington Blue Grass to Austin Bergstrom
Search Deals
One-way flight from Lexington Blue Grass to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Lexington to Austin

Cheapest flights from Lexington to Austin
Explore the most affordable flight options available from Lexington to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 3, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/248:15 pmLEX - AUS
1 stop4h 59mDelta
mar. 7/2912:04 pmAUS - LEX
1 stop7h 17mDelta
Deal found 7/2$259
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/157:00 amLEX - AUS
1 stop5h 44mUnited Airlines
mar. 8/192:15 pmAUS - LEX
2 stops8h 22mUnited Airlines
Deal found 7/2$264
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.
jeu. 7/1710:18 pmLEX - AUS
1 stop18h 11mMultiple Airlines
lun. 7/218:22 pmAUS - LEX
2 stops14h 01mMultiple Airlines
Deal found 7/2$273
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.
ven. 7/45:00 amLEX - AUS
2 stops7h 34mAmerican Airlines
dim. 7/66:31 amAUS - LEX
1 stop7h 04mAmerican Airlines
Deal found 7/1$394

Cheapflights Fare Finder

Customize your flight search to find flights from Lexington 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 juillet 3, 2025.
Use the filters below to find and compare flights from Lexington to Austin that are best for you.

Fly from

Lexington

Fly to

Austin

Route

Depart

Return

Price

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

jeu. 7/24

8:15 pm-12:14 am

1 stop4h 59m

Austin Bergstrom

mar. 7/29

12:04 pm-8:21 pm

1 stop7h 17m

$259

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

ven. 8/15

7:00 am-11:44 am

1 stop5h 44m

Austin Bergstrom

mar. 8/19

2:15 pm-11:37 pm

2 stops8h 22m

$264

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

jeu. 7/17

10:18 pm-3:29 pm

1 stop18h 11m

Austin Bergstrom

lun. 7/21

8:22 pm-11:23 am

2 stops14h 01m

$273

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

lun. 7/14

8:15 pm-12:18 am

1 stop5h 03m

Austin Bergstrom

dim. 7/20

3:47 pm-11:59 pm

1 stop7h 12m

$399

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

dim. 8/10

7:34 pm-12:52 pm

2 stops18h 18m

$134

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

ven. 8/15

6:00 am-11:08 am

1 stop6h 08m

$224

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

mer. 7/16

10:24 am-2:50 pm

1 stop5h 26m

$254

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

mer. 7/16

7:00 am-11:44 am

1 stop5h 44m

$289

LexingtonAustin

LEX - AUS

LEXAUS

Lexington Blue Grass

ven. 8/15

6:59 pm-12:05 am

2 stops30h 06m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Lexington to Austin

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

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

Use this chart to determine the optimal time to book a round-trip flight from Lexington to Austin. Price data was last updated on June 27, 2025.

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lexington to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Lexington to Austin (average of $286). Flying from Lexington 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 LEX to AUS?

Find hourly flight availability from Lexington 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 juillet 3, 2025.

One of the essential ways to save on airfare from Lexington to Austin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 30% on airfare.

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 juillet 3, 2025.
Read through reviews of airlines operating flights from Lexington to Austin, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

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

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

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

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

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

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

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

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

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 Lexington to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Our cheapest airline available from Lexington to Austin is Delta. Our recent data shows that you can find tickets from as low as $259 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $264 and $399 round-trip. You may be able to fly from Lexington to Austin for 30% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $224. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Lexington to Austin for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Lexington to Austin (average of $286). Flying from Lexington 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 Lexington?

Book flights to Lexington 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

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 Lexington to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Dallas/Fort Worth flights
Cincinnati to Hobby flights
Nashville to Dallas/Fort Worth flights
Cincinnati to George Bush Intcntl flights
Nashville to Hobby flights
Nashville to George Bush Intcntl flights
Louisville to Hobby flights
Louisville to Dallas/Fort Worth flights
Cincinnati to Austin flights
Louisville to George Bush Intcntl flights
Louisville to Love Field flights
Cincinnati to San Antonio flights
Knoxville to Dallas/Fort Worth flights
Lexington to Dallas/Fort Worth flights
Cincinnati to Love Field flights
Lexington to Hobby flights
Nashville to Austin flights
Nashville to Love Field flights
Knoxville to Hobby flights
Lexington to George Bush Intcntl flights
Knoxville to George Bush Intcntl flights
Nashville to San Antonio flights
Louisville to Austin flights
Evansville to Dallas/Fort Worth flights
Knoxville to Austin flights
Lexington to Love Field flights
Louisville to San Antonio flights
Lexington to San Antonio flights
Knoxville to San Antonio flights
Nashville to El Paso flights
Blountville to Hobby flights
Cincinnati to El Paso flights
Louisville to Corpus Christi flights
Evansville to Love Field flights
Nashville to Amarillo flights
Cincinnati to Corpus Christi flights
Blountville to Dallas/Fort Worth flights
Blountville to George Bush Intcntl flights
Knoxville to Love Field flights
Evansville to San Antonio flights
Evansville to Hobby flights
Louisville to Lubbock flights
Knoxville to El Paso flights
Owensboro to Dallas/Fort Worth flights
Evansville to George Bush Intcntl flights
Huntington to Hobby flights
Evansville to Austin flights
Louisville to El Paso flights
Blountville to Love Field flights

Top 2 airlines flying from Lexington to Austin

Discover the top 2 airlines that operate flights from Lexington 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 juillet 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$350FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$380FlexibilityNo cancel feeOn-timeN/A

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.