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Cheap flights from Austin to Las Vegas from C$ 95

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LAS
11 Jan — 18 Jan1
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 12 December 2025.

Fri 26/1211:00 a.m.AUS - LAS
1 stop12h 14mJetBlue
Fri 2/110:48 a.m.LAS - AUS
1 stop9h 41mJetBlue
Deal found 11/12C$ 546
Wed 31/123:17 p.m.AUS - LAS
Nonstop3h 00mDelta
Mon 5/15:21 p.m.LAS - AUS
Nonstop2h 38mDelta
Deal found 9/12C$ 564
Sun 21/124:16 p.m.AUS - LAS
1 stop10h 11mAlaska Airlines
Thu 25/1211:19 a.m.LAS - AUS
2 stops15h 41mAlaska Airlines
Deal found 10/12C$ 605
Wed 31/128:30 a.m.AUS - LAS
Nonstop3h 00mSouthwest
Thu 1/19:45 a.m.LAS - AUS
Nonstop2h 40mSouthwest
Deal found 11/12C$ 633
Thu 18/122:56 p.m.AUS - LAS
1 stop5h 34mAlaska Airlines
Thu 25/1211:19 a.m.LAS - AUS
2 stops15h 41mAlaska Airlines
Deal found 11/12C$ 637
Mon 22/129:20 p.m.AUS - LAS
Nonstop3h 00mSouthwest
Tue 6/17:50 a.m.LAS - AUS
Nonstop2h 35mSouthwest
Deal found 10/12C$ 648
Wed 31/128:30 a.m.AUS - LAS
Nonstop3h 00mSouthwest
Sun 4/16:10 a.m.LAS - AUS
1 stop4h 40mSouthwest
Deal found 11/12C$ 666
Tue 23/123:17 p.m.AUS - LAS
Nonstop3h 00mDelta
Wed 31/125:12 p.m.LAS - AUS
Nonstop2h 45mDelta
Deal found 9/12C$ 680
Thu 18/127:17 a.m.AUS - LAS
1 stop7h 34mAlaska Airlines
Wed 24/1210:17 p.m.LAS - AUS
1 stop12h 15mAlaska Airlines
Deal found 10/12C$ 687
Mon 22/123:17 p.m.AUS - LAS
Nonstop3h 00mDelta
Wed 31/125:12 p.m.LAS - AUS
Nonstop2h 45mDelta
Deal found 9/12C$ 701
Wed 24/123:17 p.m.AUS - LAS
Nonstop3h 00mDelta
Mon 29/125:12 p.m.LAS - AUS
Nonstop2h 45mDelta
Deal found 9/12C$ 702

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 12 December 2025.

Round-trip from

C$ 138

One-way from

C$ 95

Popular in

December

Cheapest in

July

Average price

C$ 372
Frontier
  • Frontier
  • 10/1-13/1
  • 1 total stop
  • 15h 06m total
  • Austin to Las Vegas
Search Deals
Delta
  • Delta
  • 21/1
  • Nonstop
  • 3h 01m total
  • Austin to Las Vegas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 12 December 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

Sun 25/1

3:25 p.m.-4:26 p.m.

Nonstop3h 01m

Las Vegas Harry Reid Intl

Tue 27/1

5:21 p.m.-9:59 p.m.

Nonstop2h 38m

C$ 189

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 18/2

3:20 p.m.-4:25 p.m.

Nonstop3h 05m

Las Vegas Harry Reid Intl

Sat 21/2

5:20 p.m.-9:59 p.m.

Nonstop2h 39m

C$ 203

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 21/1

3:25 p.m.-4:26 p.m.

Nonstop3h 01m

Las Vegas Harry Reid Intl

Sat 24/1

5:21 p.m.-9:59 p.m.

Nonstop2h 38m

C$ 203

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 10/1

3:25 p.m.-4:26 p.m.

Nonstop3h 01m

Las Vegas Harry Reid Intl

Tue 13/1

5:21 p.m.-9:59 p.m.

Nonstop2h 38m

C$ 203

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 10/1

3:25 p.m.-4:26 p.m.

Nonstop3h 01m

Las Vegas Harry Reid Intl

Sat 24/1

5:21 p.m.-9:59 p.m.

Nonstop2h 38m

C$ 217

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 14/1

7:20 a.m.-1:16 p.m.

1 stop7h 56m

Las Vegas Harry Reid Intl

Sat 17/1

5:21 p.m.-9:59 p.m.

Nonstop2h 38m

C$ 217

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 7/2

3:25 p.m.-4:35 p.m.

Nonstop3h 10m

Las Vegas Harry Reid Intl

Tue 10/2

6:55 a.m.-2:00 p.m.

1 stop5h 05m

C$ 230

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 14/1

6:10 p.m.-10:25 p.m.

1 stop6h 15m

Las Vegas Harry Reid Intl

Sat 17/1

10:10 a.m.-5:10 p.m.

1 stop5h 00m

C$ 230

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Fri 6/2

6:40 p.m.-10:53 p.m.

1 stop6h 13m

Las Vegas Harry Reid Intl

Tue 10/2

9:40 a.m.-5:35 p.m.

1 stop5h 55m

C$ 230

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Tue 13/1

3:25 p.m.-4:26 p.m.

Nonstop3h 01m

C$ 95

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 17 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 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 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 round-trip flight from Austin to Las Vegas. Price data was last updated on 5 December 2025.

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Austin to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 76). Flying from Austin to Las Vegas in September is currently the most expensive (average of C$ 114). 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 12 December 2025.

It’s optimal to fly from Austin to Las Vegas in the morning. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip 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 12 December 2025.
Read through reviews of airlines operating flights from Austin to Las Vegas, such as Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.8
Fair
3,084 reviews
Check prices

Food

4.6

Boarding

6.0

Comfort

5.5

Overall

5.8

Entertainment

4.4

Crew

6.6

Reviews

1 / 20
4.0
Okay

Chase,Nov 2025

SLC - SEA

Worst part was not frontiers fault but being stuck on the tarmac for an hour at our arrival destination because of another planes issue and the lack of clear communication (said from the pilot himself)
Frontier
5.8
Fair
3,084 reviews
Frontier
5.8
Fair
3,084 reviews
Check prices

Food

4.6

Boarding

6.0

Comfort

5.5

Overall

5.8

Entertainment

4.4

Crew

6.6

Reviews

1 / 20
4.0
Okay

Chase,Nov 2025

SLC - SEA

Worst part was not frontiers fault but being stuck on the tarmac for an hour at our arrival destination because of another planes issue and the lack of clear communication (said from the pilot himself)

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 05m for a nonstop flight. There are 8 flights from Austin Bergstrom to Las Vegas per day from 1 airline.

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

    Within the past month, 2 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?

    For as low as C$ 230, Delta can have you in Las Vegas from Austin in 6h 15m. The distance between Austin and Las Vegas is about 1749 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Austin to Las Vegas round-trip?

    According to our current data, Frontier (C$ 108), offers the cheapest pricing from Austin to Las Vegas. Frontier is priced at 64% lower than the current average price of a flight leaving 3 months from now.

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

    Consider Delta (90%), Korean Air (82%) or Southwest (68%) when booking your flight. These represent the most reliable airlines when flying from Austin to Las Vegas.

  • 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 vacation 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 C$ 76). Flying from Austin to Las Vegas in September is currently the most expensive (average of C$ 114). 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
Henderson
Boulder City
North Las Vegas
Paradise

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Austin to Las Vegas

Discover the top airline 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 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 108AverageC$ 226FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Austin to Las Vegas for you. Better yet — we are completely free to use.

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, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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