$149+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — AUS
Sep 3 — Sep 101
Round-trip
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.Cheap flight deals from Lexington to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Lexington to AustinExplore 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 August 4, 2026.
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 August 4, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/47:00 am -
1 stop5h 49m
Tue 9/83:33 pm -
1 stop7h 32m
Deal found 8/4![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 10/38:50 am -
2 stops7h 32m
Sat 10/102:26 pm -
2 stops8h 29m
Deal found 7/31![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/4. 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 8/267:00 am -
1 stop5h 00m
Wed 9/25:15 am -
1 stop5h 56m
Deal found 8/4![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:15 am -
1 stop8h 50m
Thu 8/209:00 am -
1 stop7h 35m
Deal found 7/30![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/177:00 am -
1 stop6h 20m
Sun 9/205:32 pm -
1 stop5h 33m
Deal found 7/31![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:47 pm -
1 stop5h 49m
Sat 11/285:20 am -
1 stop5h 32m
Deal found 8/1![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am -
1 stop7h 58m
Mon 9/75:20 pm -
1 stop5h 35m
Deal found 8/1![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 8/277:00 am -
1 stop5h 00m
Sun 8/304:55 pm -
1 stop6h 04m
Deal found 8/3![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:05 am -
2 stops9h 58m
Fri 11/275:12 pm -
1 stop5h 37m
Deal found 8/3![United Airlines logo]()
$370
Best flights from Lexington to AustinDiscover carefully curated flight deals from Lexington to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Lexington to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/277:00 am -
2 stops9h 26m
Sun 8/303:33 pm -
1 stop7h 22m
Deal found 8/2![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:32 pm -
1 stop7h 35m
Thu 9/35:15 am -
1 stop5h 56m
Deal found 7/30![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/49:52 am -
2 stops11h 05m
Tue 9/82:04 pm -
1 stop5h 24m
Deal found 8/4![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/177:00 am -
1 stop6h 20m
Sun 9/205:32 pm -
1 stop5h 33m
Deal found 7/31![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:05 am -
1 stop5h 58m
Fri 11/273:57 pm -
1 stop6h 52m
Deal found 8/3![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:52 am -
1 stop7h 32m
Fri 9/45:20 pm -
1 stop5h 35m
Deal found 7/30![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:15 pm -
1 stop5h 50m
Sat 8/293:08 pm -
1 stop6h 30m
Deal found 8/1![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:15 am -
1 stop8h 50m
Sat 9/53:08 pm -
1 stop6h 30m
Deal found 8/3![United Airlines logo]()
$409
Last-minute flights from Lexington to AustinDiscover last-minute flight deals from Lexington to Austin. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Lexington to Austin. Data last updated August 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:15 am -
1 stop8h 50m
Thu 8/209:00 am -
1 stop7h 35m
Deal found 7/30![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/4. 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 8/267:00 am -
1 stop5h 00m
Wed 9/25:15 am -
1 stop5h 56m
Deal found 8/4![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/261:26 pm -
1 stop6h 45m
Wed 9/27:00 am -
2 stops8h 25m
Deal found 8/4![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 8/277:00 am -
1 stop5h 00m
Sun 8/304:55 pm -
1 stop6h 04m
Deal found 8/3![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:32 pm -
1 stop7h 35m
Thu 9/35:15 am -
1 stop5h 56m
Deal found 7/30![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am -
1 stop7h 58m
Mon 9/75:20 pm -
1 stop5h 35m
Deal found 8/1![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/47:00 am -
1 stop5h 49m
Tue 9/83:33 pm -
1 stop7h 32m
Deal found 8/4![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/107:36 am -
1 stop7h 26m
Sun 9/135:40 pm -
1 stop5h 19m
Deal found 7/31![American Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/177:00 am -
1 stop6h 20m
Sun 9/205:32 pm -
1 stop5h 33m
Deal found 7/31![United Airlines logo]()
$362
One-way flights from Lexington to AustinSearch for one-way flight options from Lexington to Austin. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Lexington to Austin. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:13 pm -
2 stops37h 40m
Deal found 7/30![Multiple Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 9/51:06 pm -
1 stop6h 29m
Deal found 8/3![Delta logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:22 pm -
2 stops39h 31m
Deal found 7/30![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:24 pm -
2 stops40h 29m
Deal found 8/3![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sat 10/33:28 pm -
2 stops27h 20m
Deal found 7/31![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Sun 10/49:09 pm -
2 stops21h 39m
Deal found 8/4![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:51 pm -
2 stops22h 40m
Deal found 8/1![Allegiant Air logo]()
$205
Find 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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (United Airlines) |
One-way from | $149 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $442 |
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 August 4, 2026.
Use the filters below to find and compare flights from Lexington to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LexingtonAustin
LEX - AUS
LEXAUS
Lexington Blue Grass
Thu 8/27
7:00 am-3:26 pm
2 stops9h 26m
Austin Bergstrom
Sun 8/30
3:33 pm-11:55 pm
1 stop7h 22m
$334
LexingtonAustin
LEX - AUS
LEXAUS
Lexington Blue Grass
Fri 9/4
9:52 am-7:57 pm
2 stops11h 05m
Austin Bergstrom
Tue 9/8
2:04 pm-8:28 pm
1 stop5h 24m
$334
Quickest round-trip
LexingtonAustin
LEX - AUS
LEXAUS
Lexington Blue Grass
Thu 9/17
7:00 am-12:20 pm
1 stop6h 20m
Austin Bergstrom
Sun 9/20
5:32 pm-12:05 am
1 stop5h 33m
$362
LexingtonAustin
LEX - AUS
LEXAUS
Lexington Blue Grass
Mon 11/23
11:05 am-4:03 pm
1 stop5h 58m
Austin Bergstrom
Fri 11/27
3:57 pm-11:49 pm
1 stop6h 52m
$364
LexingtonAustin
LEX - AUS
LEXAUS
Lexington Blue Grass
Thu 8/27
3:32 pm-10:07 pm
1 stop7h 35m
Austin Bergstrom
Thu 9/3
5:15 am-12:11 pm
1 stop5h 56m
$385
LexingtonAustin
LEX - AUS
LEXAUS
Lexington Blue Grass
Fri 8/28
9:52 am-4:24 pm
1 stop7h 32m
Austin Bergstrom
Fri 9/4
5:20 pm-11:55 pm
1 stop5h 35m
$409
LexingtonAustin
LEX - AUS
LEXAUS
Lexington Blue Grass
Tue 8/25
6:15 pm-11:05 pm
1 stop5h 50m
Austin Bergstrom
Sat 8/29
3:08 pm-10:38 pm
1 stop6h 30m
$409
LexingtonAustin
LEX - AUS
LEXAUS
Lexington Blue Grass
Tue 9/1
9:15 am-5:05 pm
1 stop8h 50m
Austin Bergstrom
Sat 9/5
3:08 pm-10:38 pm
1 stop6h 30m
$409
Cheapest one-way
LexingtonAustin
LEX - AUS
LEXAUS
Lexington Blue Grass
Thu 9/3
11:57 am-10:22 pm
1 stop11h 25m
$304
LexingtonAustin
LEX - AUS
LEXAUS
Lexington Blue Grass
Mon 8/31
9:15 am-5:05 pm
1 stop8h 50m
$309
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Lexington to Austin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to Austin in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lexington-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lexington-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
LEX-AUS
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
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 August 4, 2026.
Read through reviews of airlines operating flights from Lexington to Austin, such as Delta and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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
Austin flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Lexington
Popular flights
Alternative routes for Lexington to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Lexington to Austin by cabin class
Find flights from Lexington to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Lexington and Austin flights
Browse other Lexington and Austin flight options. Last updated on August 4, 2026.
Other flights from Lexington
Browse through other flights departing from Lexington. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$423 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$397 | FlexibilityNo cancel fee | On-timeN/A |