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Cheap flights from Austin to Las Vegas from C$ 82

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LAS
20 Apr — 27 Apr1
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 15 April 2025.

Round-trip from

C$ 163

One-way from

C$ 82

Popular in

December

Cheapest in

August

Average price

C$ 330
Delta
  • Delta
  • 29/7-8/8
  • Nonstop
  • 5h 44m total
  • Austin to Las Vegas
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Southwest
  • Southwest
  • 18/5
  • Nonstop
  • 2h 55m total
  • Austin to Las Vegas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 28 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 April 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 15 April 2025.

Mon 14/73:45 p.m.AUS - LAS
Nonstop2h 51mDelta
Fri 18/75:10 p.m.LAS - AUS
Nonstop2h 53mDelta
Deal found 15/4C$ 163
Sun 18/55:50 a.m.AUS - LAS
Nonstop2h 55mSouthwest
Wed 21/58:45 a.m.LAS - AUS
1 stop3h 50mSouthwest
Deal found 15/4C$ 171
Sat 17/56:00 a.m.AUS - LAS
1 stop10h 51mFrontier
Sun 18/511:41 a.m.LAS - AUS
Nonstop2h 51mFrontier
Deal found 15/4C$ 202
Sat 17/512:10 p.m.AUS - LAS
1 stop6h 02mAmerican Airlines
Sat 17/512:59 a.m.LAS - AUS
1 stop5h 21mAmerican Airlines
Deal found 15/4C$ 221
Fri 16/57:45 p.m.AUS - LAS
1 stop6h 10mUnited Airlines
Sun 18/512:59 a.m.LAS - AUS
1 stop5h 42mUnited Airlines
Deal found 15/4C$ 302
Sat 12/76:00 p.m.AUS - LAS
1 stop7h 59mAlaska Airlines
Tue 15/78:30 a.m.LAS - AUS
1 stop9h 15mAlaska Airlines
Deal found 15/4C$ 313
Tue 9/93:03 p.m.AUS - LAS
1 stop7h 10mHawaiian Airlines
Sat 13/96:00 a.m.LAS - AUS
1 stop10h 33mHawaiian Airlines
Deal found 15/4C$ 477

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 15 April 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 14/7

3:45 p.m.-4:36 p.m.

Nonstop2h 51m

Las Vegas Harry Reid Intl

Fri 18/7

5:10 p.m.-10:03 p.m.

Nonstop2h 53m

C$ 163

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sun 18/5

5:50 a.m.-6:45 a.m.

Nonstop2h 55m

Las Vegas Harry Reid Intl

Wed 21/5

8:45 a.m.-2:35 p.m.

1 stop3h 50m

C$ 171

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 17/5

6:00 a.m.-2:51 p.m.

1 stop10h 51m

Las Vegas Harry Reid Intl

Sun 18/5

11:41 a.m.-4:32 p.m.

Nonstop2h 51m

C$ 202

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 17/5

12:10 p.m.-4:12 p.m.

1 stop6h 02m

Las Vegas Harry Reid Intl

Sat 17/5

12:59 a.m.-8:20 a.m.

1 stop5h 21m

C$ 221

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Fri 16/5

7:45 p.m.-11:55 p.m.

1 stop6h 10m

Las Vegas Harry Reid Intl

Sun 18/5

12:59 a.m.-8:41 a.m.

1 stop5h 42m

C$ 302

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 12/7

6:00 p.m.-11:59 p.m.

1 stop7h 59m

Las Vegas Harry Reid Intl

Tue 15/7

8:30 a.m.-7:45 p.m.

1 stop9h 15m

C$ 313

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Tue 9/9

3:03 p.m.-8:13 p.m.

1 stop7h 10m

Las Vegas Harry Reid Intl

Sat 13/9

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

1 stop10h 33m

C$ 477

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sun 18/5

5:50 a.m.-6:45 a.m.

Nonstop2h 55m

C$ 82

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 17/5

3:50 p.m.-4:46 p.m.

Nonstop2h 56m

C$ 96

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Mon 12/5

6:03 a.m.-9:50 a.m.

1 stop5h 47m

C$ 136

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 11 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 11 April 2025.

Booking 88 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$ 311). 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 15 April 2025.

It’s optimal to fly from Austin to Las Vegas in the morning. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at noon.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 15 April 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Austin to Las Vegas. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,876 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,374 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,876 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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, 3 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, Delta (C$ 163), Southwest (C$ 171), and Frontier (C$ 202) offers the cheapest pricing from Austin to Las Vegas. Delta is priced at 47% 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 Southwest. According to our data, you can fly for as low as C$ 82. Users have also found prices from C$ 96 and C$ 136 on Delta and Alaska Airlines, respectively.

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

    Consider Spirit Airlines (85%), Southwest (83%) or Delta (82%) 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$ 311). 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 Austin?

Book flights to Austin if you plan to visit one of these locations
Henderson
Boulder City
North Las Vegas
Paradise

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