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Cheap flights from Austin to Las Vegas from £50

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LAS
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 January 2026.

Mon 23/315:25
AUS
-
LAS
Nonstop2h 59m
Delta
Wed 25/317:24
LAS
-
AUS
Nonstop2h 35m
Delta
Deal found 27/1£100
Wed 18/319:25
AUS
-
LAS
1 stop5h 47m
Delta
Wed 25/317:24
LAS
-
AUS
Nonstop2h 35m
Delta
Deal found 27/1£107
Wed 25/315:25
AUS
-
LAS
Nonstop2h 59m
Delta
Sat 28/317:24
LAS
-
AUS
Nonstop2h 35m
Delta
Deal found 26/1£114
Fri 27/218:50
AUS
-
LAS
1 stop6h 32m
Delta
Tue 3/317:21
LAS
-
AUS
Nonstop2h 38m
Delta
Deal found 27/1£122
Thu 26/319:25
AUS
-
LAS
1 stop5h 47m
Delta
Fri 3/406:08
LAS
-
AUS
1 stop7h 30m
Delta
Deal found 26/1£129
Sun 15/319:30
AUS
-
LAS
1 stop6h 00m
United Airlines
Tue 17/300:36
LAS
-
AUS
1 stop5h 58m
United Airlines
Deal found 26/1£141
Wed 25/216:30
AUS
-
LAS
1 stop5h 44m
Alaska Airlines
Sat 28/206:00
LAS
-
AUS
1 stop5h 28m
Alaska Airlines
Deal found 26/1£143
Mon 16/319:20
AUS
-
LAS
Nonstop3h 05m
Southwest
Wed 18/306:10
LAS
-
AUS
Nonstop2h 35m
Southwest
Deal found 27/1£151
Sat 14/319:30
AUS
-
LAS
1 stop6h 00m
United Airlines
Tue 17/300:36
LAS
-
AUS
1 stop5h 58m
United Airlines
Deal found 26/1£155
Fri 6/318:40
AUS
-
LAS
1 stop5h 50m
Delta
Tue 10/306:00
LAS
-
AUS
1 stop5h 44m
Delta
Deal found 27/1£158
Sat 28/207:20
AUS
-
LAS
1 stop6h 44m
Delta
Mon 2/317:21
LAS
-
AUS
Nonstop2h 38m
Delta
Deal found 27/1£165

Find 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 28 January 2026.

Round-trip from

£100

One-way from

£50

Popular in

December

Cheapest in

July

Average price

£160

Good one-way deal

£166 or less
Delta
  • Delta
  • 8/3-11/3
  • Nonstop
  • 5h 34m total
  • Austin to Las Vegas
Search Deals
Delta
  • Delta
  • 24/3
  • Nonstop
  • 2h 59m 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).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Austin Bergstrom to Las Vegas Harry Reid Intl.
Search Deals

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 28 January 2026.
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 24/3

15:25-16:24

Nonstop2h 59m

Las Vegas Harry Reid Intl

Wed 25/3

17:24-21:59

Nonstop2h 35m

£100

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Mon 23/3

15:25-16:24

Nonstop2h 59m

Las Vegas Harry Reid Intl

Wed 25/3

17:24-21:59

Nonstop2h 35m

£100

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 18/3

19:25-23:12

1 stop5h 47m

Las Vegas Harry Reid Intl

Tue 24/3

17:24-21:59

Nonstop2h 35m

£107

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Mon 16/3

19:25-23:12

1 stop5h 47m

Las Vegas Harry Reid Intl

Wed 18/3

06:08-15:38

1 stop7h 30m

£114

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 21/3

15:25-16:24

Nonstop2h 59m

Las Vegas Harry Reid Intl

Tue 24/3

17:24-21:59

Nonstop2h 35m

£114

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 25/3

18:51-23:55

1 stop7h 04m

Las Vegas Harry Reid Intl

Thu 2/4

17:00-00:39

1 stop5h 39m

£114

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 21/3

15:25-16:24

Nonstop2h 59m

Las Vegas Harry Reid Intl

Wed 25/3

17:24-21:59

Nonstop2h 35m

£114

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Thu 26/3

19:25-23:12

1 stop5h 47m

Las Vegas Harry Reid Intl

Fri 3/4

17:00-00:39

1 stop5h 39m

£129

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Thu 19/3

19:25-23:12

1 stop5h 47m

Las Vegas Harry Reid Intl

Wed 25/3

13:59-23:36

1 stop7h 37m

£129

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Tue 24/3

16:15-21:12

1 stop6h 57m

Las Vegas Harry Reid Intl

Mon 30/3

17:00-00:39

1 stop5h 39m

£129

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 18 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 23 January 2026.

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 £40). Flying from Austin to Las Vegas in September is currently the most expensive (average of £60). 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 28 January 2026.

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.

How much does it cost for a return flight from Austin to Las Vegas?

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 28 January 2026.
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
4,268 reviews
Check prices

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
4,268 reviews
Southwest
8.0
Very Good
4,268 reviews
Check prices

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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
5.7
Fair
3,056 reviews
Southwest
8.0
Very Good
4,268 reviews
Check prices

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

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 3h 01m for a nonstop flight. There are 5 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 £76, Frontier will fly you from Austin to Las Vegas and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Southwest for as low as £85. Users have found that Frontier is 53% cheaper than the other options available to this destination.

  • 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: Southwest (84%), Delta (83%), Korean Air (83%).

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

    Looking for the cheapest flight from Austin to Las Vegas? While on average our users pay £377, our data indicates the cheapest price to be £108. The most popular route (Austin Bergstrom - Las Vegas Harry Reid Intl), is priced around £318.

  • 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 £40). Flying from Austin to Las Vegas in September is currently the most expensive (average of £60). 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
Furnace Creek
Henderson
Kingman

Browse thousands of different options on Cheapflights for your next trip

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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.
George Bush Intcntl to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
Hobby 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£76Average£102FlexibilityNo cancel feeOn-time62%
Search Frontier flights
SouthwestCheapest£85Average£158FlexibilityNo 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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