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$92+ Cheap flights from Las Vegas to Austin (LAS - 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — AUS
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Find cheap flights from Las Vegas 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

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Austin Bergstrom are usually found in January or September, booked 71 days in advance, depart on a Thursday or Saturday and return on a Monday

Cheap flight deals from Las Vegas to Austin

Cheapest flights from Las Vegas to Austin
Explore the most affordable flight options available from Las Vegas to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/23. 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 6/116:10 am
LAS
-
AUS
Nonstop2h 44m
Allegiant Air
Sun 6/1411:44 am
AUS
-
LAS
Nonstop2h 51m
Allegiant Air
Deal found 3/23$117
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Fri 5/294:54 pm
LAS
-
AUS
Nonstop2h 53m
Frontier
Wed 6/310:42 pm
AUS
-
LAS
Nonstop3h 07m
Frontier
Deal found 3/25$122
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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.
Wed 5/2012:29 am
LAS
-
AUS
1 stop7h 14m
Frontier
Tue 6/210:42 pm
AUS
-
LAS
Nonstop3h 07m
Frontier
Deal found 3/25$123
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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.
Thu 6/256:10 am
LAS
-
AUS
Nonstop2h 44m
Allegiant Air
Sun 6/2811:44 am
AUS
-
LAS
Nonstop2h 51m
Allegiant Air
Deal found 3/25$126
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Fri 6/126:30 am
LAS
-
AUS
Nonstop2h 47m
Frontier
Mon 6/1512:02 pm
AUS
-
LAS
Nonstop2h 58m
Frontier
Deal found 3/24$128
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Mon 4/2012:59 am
LAS
-
AUS
1 stop14h 19m
Frontier
Tue 4/286:13 pm
AUS
-
LAS
1 stop7h 23m
Frontier
Deal found 3/24$129
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Tue 4/2112:59 am
LAS
-
AUS
1 stop14h 19m
Frontier
Tue 4/286:13 pm
AUS
-
LAS
1 stop7h 23m
Frontier
Deal found 3/25$131
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/214:54 pm
LAS
-
AUS
Nonstop2h 53m
Frontier
Wed 5/2710:42 pm
AUS
-
LAS
Nonstop3h 07m
Frontier
Deal found 3/25$133
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:30 am
LAS
-
AUS
1 stop9h 48m
Frontier
Tue 5/2610:42 pm
AUS
-
LAS
Nonstop3h 07m
Frontier
Deal found 3/25$134
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/82:02 pm
LAS
-
AUS
Nonstop2h 51m
Frontier
Sat 4/117:42 pm
AUS
-
LAS
Nonstop3h 04m
Frontier
Deal found 3/25$137
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/1512:59 am
LAS
-
AUS
1 stop7h 06m
Frontier
Tue 4/216:13 pm
AUS
-
LAS
1 stop7h 23m
Frontier
Deal found 3/25$139

Find flight deals from Las Vegas to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) 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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Kiwi.com)

One-way from

$92
(Frontier)

Popular in

March

Cheapest in

January

Average price

$272

Good round-trip deal

$256 or less

Good one-way deal

$138 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Austin Bergstrom flights.
Search Deals
From Las Vegas Harry Reid Intl to Austin Bergstrom
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Austin Bergstrom.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas 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 March 26, 2026.
Use the filters below to find and compare flights from Las Vegas to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 4/16

2:53 pm-7:44 pm

Nonstop2h 51m

Austin Bergstrom

Mon 4/20

9:31 pm-3:42 pm

1 stop20h 11m

$142

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 5/8

4:54 pm-9:47 pm

Nonstop2h 53m

Austin Bergstrom

Sun 5/10

10:42 pm-11:49 pm

Nonstop3h 07m

$158

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 4/10

2:55 pm-9:56 pm

1 stop5h 01m

Austin Bergstrom

Sun 4/12

6:45 am-7:04 am

1 stop26h 19m

$184

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Sat 5/9

5:21 pm-9:59 pm

Nonstop2h 38m

Austin Bergstrom

Tue 5/12

3:31 pm-4:26 pm

Nonstop2h 55m

$272

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Sat 5/9

5:35 pm-10:15 pm

Nonstop2h 40m

Austin Bergstrom

Tue 5/12

5:20 pm-7:45 pm

1 stop4h 25m

$278

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 5/8

7:00 am-4:49 pm

1 stop7h 49m

Austin Bergstrom

Sun 5/10

6:00 am-11:38 am

1 stop7h 38m

$292

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 5/8

6:00 am-5:38 pm

2 stops9h 38m

Austin Bergstrom

Sun 5/10

9:13 pm-7:10 am

1 stop11h 57m

$295
Quickest round-trip

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Mon 4/20

5:00 am-9:35 am

Nonstop2h 35m

Austin Bergstrom

Mon 4/27

8:10 pm-9:05 pm

Nonstop2h 55m

$315

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 4/23

4:59 pm-9:36 pm

Nonstop2h 37m

Austin Bergstrom

Sun 4/26

3:25 pm-4:24 pm

Nonstop2h 59m

$344

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Sat 5/2

4:59 pm-9:36 pm

Nonstop2h 37m

Austin Bergstrom

Sun 5/3

3:25 pm-4:24 pm

Nonstop2h 59m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Las Vegas 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 Las Vegas to Austin in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
WAYAPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-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 Las Vegas-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 Las Vegas to Austin

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Austin. Price data was last updated on March 13, 2026.

The price you pay for your flight from Las Vegas to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 71 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 Las Vegas to Austin?

Currently, September is the cheapest month in which you can book a flight from Las Vegas to Austin (average of $46). Flying from Las Vegas to Austin in April is currently the most expensive (average of $81). 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 LAS to AUS?

Find hourly flight availability from Las Vegas 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 March 26, 2026.

It’s optimal to fly from Las Vegas to Austin at noon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Las Vegas to Austin?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Austin. Price data was last updated on March 23, 2026.

Travelers seeking maximum savings on their Las Vegas to Austin flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Las Vegas to Austin?

The best insider tips for Las Vegas to Austin flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Austin trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS and AUS

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 March 26, 2026.
See what other customers who have flown with Southwest,Delta, andJetBlue from Las Vegas to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,333 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,333 reviews
Southwest
8.0
Very good
4,333 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,332 reviews
Southwest
8.0
Very good
4,333 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,905 reviews
Southwest
8.0
Very good
4,333 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,546 reviews
Southwest
8.0
Very good
4,333 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.7
Fair
3,015 reviews
Southwest
8.0
Very good
4,333 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • What airports do I use to fly from Las Vegas to Austin?

    You will need to book a flight from Las Vegas Harry Reid Intl to Austin Bergstrom if you want to fly from Las Vegas to Austin. At least 6 different airlines have flights from Harry Reid Intl (LAS) to Austin Bergstrom (AUS) on a regular basis. There are 10 flights to Austin from the Las Vegas airport per day. If you manage to book one that is nonstop, then you can expect the flight time from LAS to AUS to be around 2h 35m.

  • How popular is this Las Vegas to Austin flight route?

    The Las Vegas Harry Reid Intl to Austin Bergstrom flight path was viewed by 69 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Las Vegas to Austin?

    A quick flight from Las Vegas to Austin can take about 2h 38m. Frontier provides one of the quickest options available for as low as $272. There are 1087 mi between Las Vegas and Austin. All flights are typically nonstop.

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

    Our cheapest airline available from Las Vegas to Austin is Allegiant Air. Our recent data shows that you can find tickets from as low as $46 on this airline. Additional options worth looking into are Frontier and Spirit Airlines, starting at $52 and $66 round-trip. These flights start at 75% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $39. Users have also found prices from $40 and $41 on Frontier and Spirit Airlines, respectively.

  • What are the most reliable airlines from Las Vegas to Austin?

    Before booking your flight to Austin from Las Vegas, check out the most reliable airlines to get you to your destination on time: Volaris (93%), Frontier (87%), KLM( 74%).

  • What are the cheapest flights from Las Vegas to Austin?

    While on average a flight from Las Vegas to Austin is generally $396, our data shows the cheapest flight currently is $84. When looking at the most popular route, (Las Vegas Harry Reid Intl - Austin Bergstrom), you can expect to pay $106 for that flight.

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

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

  • How can I find direct flights from Las Vegas to Austin?

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

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

    Yes. Cheapflights offers flight deals from Las Vegas 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 Las Vegas to Austin?

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to Austin (average of $46). Flying from Las Vegas to Austin in April is currently the most expensive (average of $81). 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 Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
San Marcos
Fredericksburg
Round Rock
Pflugerville
Georgetown
Bastrop
Dripping Springs
Canyon Lake
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.

Top 6 airlines flying from Las Vegas to Austin

Discover the top 6 airlines that operate flights from Las Vegas 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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$46Average$120FlexibilityNo cancel feeOn-time88%
FrontierCheapest$52Average$170FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$66Average$116FlexibilityNo cancel feeOn-time65%
DeltaCheapest$68Average$216FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$127Average$325FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$216Average$387FlexibilityNo cancel feeOn-time62%

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