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Cheap flights from Austin to Las Vegas from £44

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LAS
4 Aug — 11 Aug1
1 adult

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 July 2025.

Round-trip from

£103

One-way from

£44

Popular in

December

Cheapest in

August

Average price

£142
Delta
  • Delta
  • 27/8-3/9
  • Nonstop
  • 5h 40m total
  • Austin to Las Vegas
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Frontier
  • Frontier
  • 7/11
  • Nonstop
  • 3h 00m total
  • Austin to Las Vegas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£7 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Austin to Las Vegas

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 July 2025.

Wed 27/815:50AUS - LAS
Nonstop2h 52mDelta
Wed 3/917:10LAS - AUS
Nonstop2h 48mDelta
Deal found 28/7£103
Wed 17/920:25AUS - LAS
Nonstop2h 50mSouthwest
Thu 25/908:05LAS - AUS
1 stop4h 25mSouthwest
Deal found 29/7£107
Fri 12/913:15AUS - LAS
1 stop9h 54mMultiple Airlines
Fri 19/905:05LAS - AUS
Nonstop2h 46mMultiple Airlines
Deal found 29/7£108
Sun 26/1006:00AUS - LAS
1 stop5h 41mHawaiian Airlines
Wed 29/1012:12LAS - AUS
1 stop8h 47mHawaiian Airlines
Deal found 28/7£127
Sun 19/1006:00AUS - LAS
1 stop13h 33mAlaska Airlines
Wed 22/1015:41LAS - AUS
1 stop18h 50mAlaska Airlines
Deal found 27/7£152
Fri 12/922:59AUS - LAS
Nonstop3h 00mFrontier
Fri 19/917:16LAS - AUS
Nonstop2h 53mFrontier
Deal found 29/7£178
Wed 17/916:09AUS - LAS
1 stop5h 20mAmerican Airlines
Fri 19/908:30LAS - AUS
2 stops10h 36mAmerican Airlines
Deal found 29/7£183
Fri 12/913:15AUS - LAS
1 stop9h 54mSpirit Airlines
Fri 19/913:48LAS - AUS
2 stops31h 14mSpirit Airlines
Deal found 29/7£186

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 July 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

Wed 27/8

15:50-16:42

Nonstop2h 52m

Las Vegas Harry Reid Intl

Wed 3/9

17:10-21:58

Nonstop2h 48m

£103

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 17/9

20:25-21:15

Nonstop2h 50m

Las Vegas Harry Reid Intl

Thu 25/9

08:05-14:30

1 stop4h 25m

£107

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Fri 12/9

13:15-21:09

1 stop9h 54m

Las Vegas Harry Reid Intl

Fri 19/9

05:05-09:51

Nonstop2h 46m

£108

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sun 26/10

06:00-09:41

1 stop5h 41m

Las Vegas Harry Reid Intl

Wed 29/10

12:12-22:59

1 stop8h 47m

£127

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Tue 19/8

06:00-09:37

1 stop5h 37m

Las Vegas Harry Reid Intl

Mon 25/8

19:53-14:19

1 stop16h 26m

£139

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Fri 12/9

22:59-23:59

Nonstop3h 00m

Las Vegas Harry Reid Intl

Fri 19/9

17:16-22:09

Nonstop2h 53m

£178

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 17/9

16:09-19:29

1 stop5h 20m

Las Vegas Harry Reid Intl

Fri 19/9

08:30-21:06

2 stops10h 36m

£183

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Fri 12/9

13:15-21:09

1 stop9h 54m

Las Vegas Harry Reid Intl

Fri 19/9

13:48-23:02

2 stops31h 14m

£186

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Fri 7/11

20:32-21:32

Nonstop3h 00m

£44

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Mon 3/11

10:44-21:08

1 stop12h 24m

£51

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 16 results
1
2

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 25 July 2025.

The best time to book flights from Austin to Las Vegas is 83 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, January is the cheapest month in which you can book a flight from Austin to Las Vegas (average of £689). Flying from Austin to Las Vegas in July is currently the most expensive (average of £1,020). 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 July 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 23% versus a flight at midday.

Weekly flight availability from Austin to Las Vegas

Explore weekly flight availability from Austin to Las Vegas. 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 30 July 2025.

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

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 July 2025.
Read through reviews of airlines operating flights from Austin to Las Vegas, such as Alaska Airlines, Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very Good
4,238 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very Good
7,979 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 52m 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.

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

    Currently priced at £103, Delta will fly you from Austin to Las Vegas and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and Hawaiian Airlines - these airlines can fly you to your destination from £107 and £127, respectively. Users have found that Delta is 38% cheaper than the other options available to this destination.

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

    £44 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from £51 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: Allegiant Air (88%), Southwest (68%), 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, January is the cheapest month in which you can book a flight from Austin to Las Vegas (average of £689). Flying from Austin to Las Vegas in July is currently the most expensive (average of £1,020). 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.
Dallas/Fort Worth to Las Vegas flights
Hobby 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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£75Average£99FlexibilityNo cancel feeOn-time62%
Search Frontier flights
SouthwestCheapest£88Average£95FlexibilityNo cancel feeOn-time63%
Search Southwest 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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