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$48+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — AUS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Austin Bergstrom are usually found in July or October, booked 71 days in advance, depart on a Tuesday or Thursday and return on a Sunday

Cheap 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 July 3, 2025.

Round-trip from

$78
(Gotogate)

One-way from

$48
(Mytrip)

Popular in

December

Cheapest in

July

Average price

$159

Good round-trip deal

$117 or less

Good one-way deal

$90 or less
From Las Vegas Harry Reid Intl to Austin Bergstrom
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One-way flight from Las Vegas Harry Reid Intl to Austin Bergstrom
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Highest demand for flights based on searches. 9% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Austin Bergstrom.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Austin Bergstrom.
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Find 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 July 3, 2025.

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:15 amLAS - AUS
Nonstop2h 45mAllegiant Air
Sun 8/1011:50 amAUS - LAS
Nonstop2h 48mAllegiant Air
Deal found 7/2$78
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/110:32 amLAS - AUS
Nonstop2h 57mMultiple Airlines
Sun 8/311:50 amAUS - LAS
Nonstop2h 48mMultiple Airlines
Deal found 7/2$82
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/110:32 amLAS - AUS
Nonstop2h 57mSpirit Airlines
Mon 8/44:34 pmAUS - LAS
Nonstop3h 09mSpirit Airlines
Deal found 7/2$88
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:10 amLAS - AUS
1 stop8h 38mFrontier
Sun 9/142:11 pmAUS - LAS
Nonstop3h 00mFrontier
Deal found 7/1$98
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/19:20 amLAS - AUS
Nonstop2h 45mSouthwest
Sun 8/37:05 pmAUS - LAS
1 stop4h 55mSouthwest
Deal found 7/1$127
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/12:00 pmLAS - AUS
1 stop5h 22mDelta
Sun 8/312:17 pmAUS - LAS
1 stop5h 58mDelta
Deal found 7/1$137

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 July 3, 2025.
Use the filters below to find and compare flights from Las Vegas to Austin that are best for you.

Fly from

Las Vegas

Fly to

Austin

Route

Depart

Return

Price

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 8/7

6:15 am-11:00 am

Nonstop2h 45m

Austin Bergstrom

Sun 8/10

11:50 am-12:38 pm

Nonstop2h 48m

$78

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 8/1

10:32 am-3:29 pm

Nonstop2h 57m

Austin Bergstrom

Sun 8/3

11:50 am-12:38 pm

Nonstop2h 48m

$82

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 8/1

10:32 am-3:29 pm

Nonstop2h 57m

Austin Bergstrom

Mon 8/4

4:34 pm-5:43 pm

Nonstop3h 09m

$88

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 9/12

10:10 am-8:48 pm

1 stop8h 38m

Austin Bergstrom

Sun 9/14

2:11 pm-3:11 pm

Nonstop3h 00m

$98

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Wed 10/8

8:10 am-1:00 pm

Nonstop2h 50m

Austin Bergstrom

Sun 10/12

8:55 pm-9:50 pm

Nonstop2h 55m

$117

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 8/1

2:00 pm-9:22 pm

1 stop5h 22m

Austin Bergstrom

Sun 8/3

12:17 pm-4:15 pm

1 stop5h 58m

$137

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 8/1

8:30 am-7:45 pm

1 stop9h 15m

Austin Bergstrom

Sun 8/3

6:00 am-9:37 am

1 stop5h 37m

$153

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 10/23

12:19 am-5:02 am

Nonstop2h 43m

$48

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 7/17

6:15 am-11:00 am

Nonstop2h 45m

$52

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 8/8

8:10 am-1:04 pm

Nonstop2h 54m

$55

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 15 results
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The best insider tips for Las Vegas to Austin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Austin trip
Airlines
Frontier

Frontier's UpFront Plus offers a guaranteed empty middle seat for extra comfort.


Consider early check-in to secure your seat due to frequent overbooking.

Read more about Frontierby Marisa Garcia
Southwest

Enjoy free snacks and non-alcoholic drinks, with alcoholic options available for purchase.


Two free checked bags included, even oversized like skis or golf clubs.

Read more about Southwestby Marisa Garcia
Airports
LAS

Las Vegas airport offers self-service TSA screening for a quicker security process, ideal for early morning flights to Austin.

Read more about LASby Ramsey Qubein
AUS

Upon arrival at AUS, use the CapMetro Route 20 bus for a budget-friendly ride to downtown Austin.

Read more about AUSby Ramsey Qubein
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

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

Ramsey Qubein

Ramsey Qubein

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

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 June 27, 2025.

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, January is the cheapest month in which you can book a flight from Las Vegas to Austin (average of $286). Flying from Las Vegas 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 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 July 3, 2025.

It’s optimal to fly from Las Vegas to Austin at noon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the morning.

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 June 29, 2025.

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

Weekly flight availability from Las Vegas to Austin

Explore weekly flight availability from Las Vegas to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from LAS to AUS are scheduled on a Thursday (14 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

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 July 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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 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 6 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 43m.

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

    The Las Vegas Harry Reid Intl to Austin Bergstrom flight path was viewed by 38 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $78 on this airline. Additional options worth looking into are Spirit Airlines and Frontier, starting at $88 and $98 round-trip. These flights start at 58% 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 Spirit Airlines. According to our data, you can fly for as low as $48. Users have also found prices from $52 and $55 on Allegiant Air and Frontier, 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: LATAM Airlines (100%), Air France (100%), Korean Air( 100%).

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

    While on average a flight from Las Vegas to Austin is generally $152, our data shows the cheapest flight currently is $53. When looking at the most popular route, (Las Vegas Harry Reid Intl - Austin Bergstrom), you can expect to pay $78 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, January is the cheapest month in which you can book a flight from Las Vegas to Austin (average of $286). Flying from Las Vegas 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 Las Vegas?

Book flights to Las Vegas 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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$51Average$107FlexibilityNo cancel feeOn-time65%
FrontierCheapest$60Average$151FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$70Average$142FlexibilityNo cancel feeOn-time88%
DeltaCheapest$99Average$257FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$127Average$350FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$159Average$353FlexibilityNo cancel feeOn-time71%

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