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Cheap flights from Austin to Las Vegas from C$ 93

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LAS
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Austin Bergstrom to Las Vegas Harry Reid Intl are usually found in August or June, booked 83 days in advance, depart on a Tuesday or Monday and return on a Monday

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 29 July 2025.

Round-trip from

C$ 171

One-way from

C$ 93

Popular in

December

Cheapest in

August

Average price

C$ 259
Frontier
  • Frontier
  • 11/8-14/8
  • Nonstop
  • 5h 47m total
  • Austin to Las Vegas
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Spirit Airlines
  • Spirit Airlines
  • 3/12
  • 1 total stop
  • 11h 09m total
  • Austin to Las Vegas
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Highest demand for flights based on searches. 6% potential increase in price (C$ 27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT 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 29 July 2025.

Mon 11/81:59 p.m.AUS - LAS
Nonstop2h 53mFrontier
Thu 14/88:10 a.m.LAS - AUS
Nonstop2h 54mFrontier
Deal found 28/7C$ 171
Wed 27/83:50 p.m.AUS - LAS
Nonstop2h 52mDelta
Fri 29/85:10 p.m.LAS - AUS
Nonstop2h 48mDelta
Deal found 28/7C$ 188
Tue 9/94:05 p.m.AUS - LAS
Nonstop2h 55mSouthwest
Thu 11/98:05 a.m.LAS - AUS
1 stop4h 25mSouthwest
Deal found 27/7C$ 196
Sun 26/106:00 a.m.AUS - LAS
1 stop5h 41mHawaiian Airlines
Wed 29/1012:12 p.m.LAS - AUS
1 stop8h 47mHawaiian Airlines
Deal found 28/7C$ 233
Mon 11/84:34 p.m.AUS - LAS
Nonstop3h 09mSpirit Airlines
Thu 14/810:43 p.m.LAS - AUS
1 stop10h 53mSpirit Airlines
Deal found 28/7C$ 237
Wed 15/106:00 a.m.AUS - LAS
1 stop13h 33mAlaska Airlines
Fri 17/1010:20 p.m.LAS - AUS
1 stop12h 11mAlaska Airlines
Deal found 27/7C$ 251
Wed 17/94:09 p.m.AUS - LAS
1 stop5h 20mAmerican Airlines
Fri 19/98:30 a.m.LAS - AUS
2 stops10h 36mAmerican Airlines
Deal found 29/7C$ 335

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 29 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

Mon 11/8

1:59 p.m.-2:52 p.m.

Nonstop2h 53m

Las Vegas Harry Reid Intl

Thu 14/8

8:10 a.m.-1:04 p.m.

Nonstop2h 54m

C$ 171

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 27/8

3:50 p.m.-4:42 p.m.

Nonstop2h 52m

Las Vegas Harry Reid Intl

Fri 29/8

5:10 p.m.-9:58 p.m.

Nonstop2h 48m

C$ 188

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Tue 9/9

4:05 p.m.-5:00 p.m.

Nonstop2h 55m

Las Vegas Harry Reid Intl

Thu 11/9

8:05 a.m.-2:30 p.m.

1 stop4h 25m

C$ 196

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sun 26/10

6:00 a.m.-9:41 a.m.

1 stop5h 41m

Las Vegas Harry Reid Intl

Wed 29/10

12:12 p.m.-10:59 p.m.

1 stop8h 47m

C$ 233

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Mon 11/8

4:34 p.m.-5:43 p.m.

Nonstop3h 09m

Las Vegas Harry Reid Intl

Thu 14/8

10:43 p.m.-11:36 a.m.

1 stop10h 53m

C$ 237

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 15/10

6:00 a.m.-5:33 p.m.

1 stop13h 33m

Las Vegas Harry Reid Intl

Fri 17/10

10:20 p.m.-12:31 p.m.

1 stop12h 11m

C$ 251

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 17/9

4:09 p.m.-7:29 p.m.

1 stop5h 20m

Las Vegas Harry Reid Intl

Fri 19/9

8:30 a.m.-9:06 p.m.

2 stops10h 36m

C$ 335

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 3/12

1:41 p.m.-10:50 p.m.

1 stop11h 09m

C$ 93

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 29/10

3:45 p.m.-4:39 p.m.

Nonstop2h 54m

C$ 95

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Mon 6/10

6:55 p.m.-9:40 p.m.

1 stop4h 45m

C$ 102

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 13 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 25 July 2025.

Booking 83 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, January is the cheapest month in which you can book a flight from Austin to Las Vegas (average of C$ 212). Flying from Austin to Las Vegas in August is currently the most expensive (average of C$ 299). 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 29 July 2025.

It’s optimal to fly from Austin to Las Vegas in the morning. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the afternoon.

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 29 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 29 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

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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.

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

    Within the past month, 5 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?

    According to our current data, Frontier (C$ 171), Delta (C$ 188), and Southwest (C$ 196) offers the cheapest pricing from Austin to Las Vegas. Frontier is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as C$ 93. Users have also found prices from C$ 95 and C$ 102 on Delta and Southwest, respectively.

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

    Consider Allegiant Air (88%), Southwest (68%) or Delta (64%) 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, January is the cheapest month in which you can book a flight from Austin to Las Vegas (average of C$ 212). Flying from Austin to Las Vegas in August is currently the most expensive (average of C$ 299). 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

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