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Cheap flights from Austin to Las Vegas from C$ 165

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — LAS
28 Aug — 4 Sep1
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 29 July 2026.

Wed 7/103:32 p.m.
AUS
-
LAS
Nonstop2h 59m
Frontier
Mon 12/104:38 p.m.
LAS
-
AUS
Nonstop2h 51m
Frontier
Deal found 26/7C$ 264
Sat 10/103:33 p.m.
AUS
-
LAS
Nonstop3h 01m
Delta
Tue 13/105:29 p.m.
LAS
-
AUS
Nonstop2h 44m
Delta
Deal found 27/7C$ 334
Tue 20/108:05 a.m.
AUS
-
LAS
1 stop4h 05m
Southwest
Sat 24/105:55 p.m.
LAS
-
AUS
Nonstop2h 40m
Southwest
Deal found 28/7C$ 343
Sat 10/103:33 p.m.
AUS
-
LAS
Nonstop3h 01m
Delta
Sat 10/1010:07 p.m.
LAS
-
AUS
1 stop9h 40m
Delta
Deal found 27/7C$ 348
Sat 19/96:10 a.m.
AUS
-
LAS
2 stops6h 25m
Southwest
Sat 19/94:45 p.m.
LAS
-
AUS
Nonstop2h 50m
Southwest
Deal found 29/7C$ 356
Sat 12/911:14 a.m.
AUS
-
LAS
1 stop7h 46m
Delta
Sat 12/910:01 p.m.
LAS
-
AUS
1 stop9h 19m
Delta
Deal found 27/7C$ 363
Wed 23/96:00 a.m.
AUS
-
LAS
1 stop8h 04m
Alaska Airlines
Sat 26/97:00 a.m.
LAS
-
AUS
1 stop10h 19m
Alaska Airlines
Deal found 27/7C$ 368
Tue 8/95:55 p.m.
AUS
-
LAS
Nonstop2h 55m
Southwest
Fri 11/93:20 p.m.
LAS
-
AUS
Nonstop2h 50m
Southwest
Deal found 28/7C$ 370

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 29 July 2026.

Round-trip from

C$ 264

One-way from

C$ 165

Popular in

May

Cheapest in

November

Average price

C$ 439
Frontier
  • Frontier
  • 7/10-12/10
  • Nonstop
  • 5h 50m total
  • Austin to Las Vegas
Search Deals
Frontier
  • Frontier
  • 8/9
  • 1 total stop
  • 13h 14m total
  • Austin to Las Vegas
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 29 July 2026.
Use the filters below to find and compare flights from Austin to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 10/10

3:33 p.m.-4:34 p.m.

Nonstop3h 01m

Las Vegas Harry Reid Intl

Sat 10/10

10:07 p.m.-9:47 a.m.

1 stop9h 40m

C$ 348

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sat 26/9

7:59 p.m.-9:42 a.m.

1 stop15h 43m

Las Vegas Harry Reid Intl

Wed 30/9

8:45 a.m.-7:19 p.m.

1 stop8h 34m

C$ 368

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 2/9

6:00 a.m.-6:50 a.m.

Nonstop2h 50m

Las Vegas Harry Reid Intl

Sun 6/9

7:35 a.m.-2:20 p.m.

1 stop4h 45m

C$ 384
Quickest round-trip

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Thu 8/10

10:40 p.m.-11:30 p.m.

Nonstop2h 50m

Las Vegas Harry Reid Intl

Mon 12/10

8:55 p.m.-1:30 a.m.

Nonstop2h 35m

C$ 391

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Tue 1/12

4:18 p.m.-5:27 p.m.

Nonstop3h 09m

Las Vegas Harry Reid Intl

Thu 3/12

1:28 p.m.-9:41 p.m.

1 stop6h 13m

C$ 405

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Thu 29/10

6:05 p.m.-10:45 p.m.

2 stops6h 40m

Las Vegas Harry Reid Intl

Sat 31/10

6:10 a.m.-1:50 p.m.

1 stop5h 40m

C$ 413

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Thu 3/12

6:30 p.m.-11:22 p.m.

1 stop6h 52m

Las Vegas Harry Reid Intl

Sun 6/12

7:55 p.m.-4:58 p.m.

1 stop19h 03m

C$ 437

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sun 22/11

6:00 a.m.-11:43 a.m.

1 stop7h 43m

Las Vegas Harry Reid Intl

Thu 26/11

7:02 a.m.-6:01 p.m.

1 stop8h 59m

C$ 449

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Thu 20/8

6:00 a.m.-3:24 p.m.

2 stops11h 24m

Las Vegas Harry Reid Intl

Sat 22/8

7:00 a.m.-7:19 p.m.

1 stop10h 19m

C$ 456

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 19/8

5:55 p.m.-6:50 p.m.

Nonstop2h 55m

Las Vegas Harry Reid Intl

Sun 23/8

8:15 p.m.-1:00 a.m.

Nonstop2h 45m

C$ 477

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 23 resultsSorted by cheapest first
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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?

Booking 54 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, November is the cheapest month in which you can book a flight from Austin to Las Vegas (average of C$ 330). Flying from Austin to Las Vegas in May is currently the most expensive (average of C$ 497). 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 2026.

It’s optimal to fly from Austin to Las Vegas at noon. By choosing this option you can save up to 68% 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?

Airfare is typical for this route at the moment.

Austin to Las Vegas flights typically cost between C$ 246 and C$ 512 in October.
The cheapest round-trip price found within the last 5 days was C$ 264 on Frontier (7 Oct-12 Oct).

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, 4 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$ 391, Delta can have you in Las Vegas from Austin in 2h 55m. 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 are the most reliable airlines from Austin to Las Vegas?

    Consider Allegiant Air (75%), Southwest (73%) or Frontier (71%) 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, November is the cheapest month in which you can book a flight from Austin to Las Vegas (average of C$ 330). Flying from Austin to Las Vegas in May is currently the most expensive (average of C$ 497). 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
Paradise
Kingman
North Las Vegas
Henderson

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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.

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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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