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Cheap flights from Austin to Las Vegas from £48

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LAS
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Austin to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Las Vegas (LAS). 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 30 October 2025.

Round-trip from

£104

One-way from

£48

Popular in

December

Cheapest in

July

Average price

£179
Delta
  • Delta
  • 9/12-10/12
  • Nonstop
  • 5h 42m total
  • Austin to Las Vegas
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Frontier
  • Frontier
  • 6/2
  • 1 total stop
  • 18h 57m total
  • Austin to Las Vegas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Austin to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Austin to Las Vegas
Explore the most affordable flight options available from Austin to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Tue 9/1215:54AUS - LAS
Nonstop2h 59mDelta
Thu 11/1217:15LAS - AUS
Nonstop2h 43mDelta
Deal found 28/10£104
Sun 7/1206:15AUS - LAS
1 stop5h 15mSouthwest
Wed 10/1206:10LAS - AUS
Nonstop2h 35mSouthwest
Deal found 29/10£108
Wed 3/1216:29AUS - LAS
1 stop6h 09mDelta
Wed 10/1217:15LAS - AUS
Nonstop2h 43mDelta
Deal found 28/10£111
Tue 2/1216:29AUS - LAS
1 stop6h 09mDelta
Tue 9/1210:23LAS - AUS
1 stop5h 31mDelta
Deal found 28/10£119
Tue 2/1216:25AUS - LAS
1 stop4h 15mSouthwest
Sat 6/1206:40LAS - AUS
Nonstop2h 35mSouthwest
Deal found 29/10£123
Wed 3/1214:05AUS - LAS
1 stop8h 33mDelta
Sat 13/1217:15LAS - AUS
Nonstop2h 43mDelta
Deal found 28/10£126
Wed 10/1216:25AUS - LAS
1 stop4h 15mSouthwest
Sat 13/1207:30LAS - AUS
1 stop4h 45mSouthwest
Deal found 29/10£127
Fri 28/1111:30AUS - LAS
1 stop4h 45mSouthwest
Fri 5/1213:55LAS - AUS
1 stop5h 45mSouthwest
Deal found 29/10£130
Thu 27/1105:00AUS - LAS
1 stop5h 21mDelta
Thu 27/1113:49LAS - AUS
1 stop8h 15mDelta
Deal found 27/10£134
Sat 6/1216:45AUS - LAS
1 stop6h 40mDelta
Mon 8/1217:15LAS - AUS
Nonstop2h 43mDelta
Deal found 28/10£141
Wed 10/1218:17AUS - LAS
1 stop5h 42mUnited Airlines
Thu 11/1200:59LAS - AUS
1 stop5h 32mUnited Airlines
Deal found 28/10£145

Cheapflights Fare Finder

 
Customise your flight search to find flights from Austin to Las Vegas 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 858,174 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Austin to Las Vegas that are best for you.

Fly from

Austin

Fly to

Las Vegas

Route

Depart

Return

Price

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Tue 16/12

15:54-16:53

Nonstop2h 59m

Las Vegas Harry Reid Intl

Wed 7/1

17:21-21:59

Nonstop2h 38m

£104

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 3/12

16:00-17:05

Nonstop3h 05m

Las Vegas Harry Reid Intl

Wed 17/12

17:15-21:50

Nonstop2h 35m

£104

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Tue 9/12

15:54-16:53

Nonstop2h 59m

Las Vegas Harry Reid Intl

Wed 10/12

17:15-21:58

Nonstop2h 43m

£104

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Tue 3/3

15:30-16:39

Nonstop3h 09m

Las Vegas Harry Reid Intl

Wed 4/3

17:20-22:03

Nonstop2h 43m

£104

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Mon 8/12

15:54-16:53

Nonstop2h 59m

Las Vegas Harry Reid Intl

Wed 10/12

17:15-21:58

Nonstop2h 43m

£104

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 21/2

16:45-17:55

Nonstop3h 10m

Las Vegas Harry Reid Intl

Mon 23/2

07:35-15:05

1 stop5h 30m

£111

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Mon 19/1

18:40-23:13

1 stop6h 33m

Las Vegas Harry Reid Intl

Sat 24/1

17:21-21:59

Nonstop2h 38m

£111

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sun 11/1

15:25-16:26

Nonstop3h 01m

Las Vegas Harry Reid Intl

Thu 15/1

14:13-22:10

1 stop5h 57m

£111

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 17/12

15:54-16:53

Nonstop2h 59m

Las Vegas Harry Reid Intl

Wed 7/1

06:00-13:02

1 stop5h 02m

£111

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Fri 6/2

18:40-23:13

1 stop6h 33m

Las Vegas Harry Reid Intl

Mon 9/2

17:21-21:59

Nonstop2h 38m

£111

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 21 results
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Best time to book a flight from Austin to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Austin with our price prediction graph.
Estimated return 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 Las Vegas

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

Use this chart to determine the optimal time to book a return flight from Austin to Las Vegas. Price data was last updated on 24 October 2025.

The best time to book flights from Austin to Las Vegas is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, June is the cheapest month in which you can book a flight from Austin to Las Vegas (average of £42). Flying from Austin to Las Vegas in December is currently the most expensive (average of £70). 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 LAS?

Find hourly flight availability from Austin to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

When flying from Austin to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 46% versus a flight at midday.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated 30 October 2025.
Read through reviews of airlines operating flights from Austin to Las Vegas, such as Southwest and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very Good
4,242 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very Good
4,242 reviews
Southwest
8.0
Very Good
4,242 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.8
Fair
3,123 reviews
Southwest
8.0
Very Good
4,242 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Austin to Las Vegas. 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 Austin to Las Vegas?

    If you book a flight from Austin to Las Vegas, you will be flying from Austin Bergstrom to Harry Reid Intl. Flights to Las Vegas Harry Reid Intl (LAS) from Austin Bergstrom (AUS) take 2h 57m for a nonstop flight. There are 8 flights from Austin Bergstrom to Las Vegas per day from 2 airlines.

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

    Within the past month, 7 users have taken a look at flights from Austin Bergstrom to Las Vegas Harry Reid Intl.

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

    Departing from Austin to Las Vegas will take you 2h 59m. Austin and Las Vegas are separated by a distance of 1087 mi. All flights are typically direct.

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

    Currently priced at £88, Southwest will fly you from Austin to Las Vegas and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as £100. Users have found that Southwest is 47% cheaper than the other options available to this destination.

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

    £51 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from £52 and £52, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Austin to Las Vegas on time: Frontier (73%), Southwest (71%), Delta (64%).

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Austin to Las Vegas (average of £42). Flying from Austin to Las Vegas in December is currently the most expensive (average of £70). 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

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Kingman
Henderson
Paradise

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Alternative routes for Austin to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
George Bush Intcntl to Las Vegas flights

Top 2 airlines flying from Austin to Las Vegas

Discover the top 2 airlines that operate flights from Austin to Las Vegas. 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 858,174 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest£88Average£164FlexibilityNo cancel feeOn-time63%
Search Southwest flights
FrontierCheapest£100Average£106FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Austin to Las Vegas?

Cheapflights helps you search for flights from Austin to Las Vegas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Austin to Las Vegas?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Austin to Las Vegas.

Can Cheapflights find flights from Austin to Las Vegas with no change fees?

Need flexible booking options for your flight to Las Vegas from Austin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Austin to Las Vegas become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Las Vegas from Austin today and book when prices fit your budget.

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