Cheap flights from Las Vegas to Austin (LAS - AUS) from $19

This is the cheapest one-way flight price, found on 9/18. Prices may vary by date and flight preferences.
LAS — AUS
Sep 25 — Oct 21

The best prices from Las Vegas Harry Reid Intl to Austin Bergstrom are usually found in January or September, booked 58 days in advance, depart on a Friday or Tuesday and return on a Monday

How to find the cheapest flight from Las Vegas (LAS) to Austin (AUS)

All the information you need to plan the best LAS to AUS flight in 2023: compare Las Vegas to Austin flight prices with the expected peak season, weather and rainfall in Austin.

Popular in

June

Cheapest in

January

Round-trip from

$237

One-way from

$48
High demand for flights, 27% potential price rise
Best time to find cheap flights, 38% potential price drop
From Las Vegas Harry Reid Intl to Austin Bergstrom
One-way flight from Las Vegas Harry Reid Intl to Austin Bergstrom

LAS - AUS

Price

$237 - $415

AUS

Temperature

50 - 84.2 °F

AUS

Rainfall

2.1 - 4.2 inches

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

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Las Vegas to Austin?

To save up to 61% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Las Vegas to Austin from $142 1-2 weeks out and tickets from $214 for flights departing within the next 72 hours.

What is the cheapest month to fly from Las Vegas to Austin?

January is one of the best times of the year to fly to Austin from Las Vegas. Prices for January average $145 per person but you can even find prices for as low as $54. The most expensive prices can be found in the month of June. Opting for a January flight can save you 37% on your journey compared to booking in June

When is the cheapest time to fly from Las Vegas to Austin (LAS - AUS)?

It’s optimal to fly from Las Vegas to Austin in the afternoon. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at noon.

Cheap Spirit Airlines flights from Las Vegas to Austin

Take a peek at the cheapest Spirit Airlines flights we've detected traveling from Las Vegas to Austin. Make sure to double check the flight details before booking.
  • If you’re traveling from Las Vegas to Austin, one of the more common airlines traveling that route is Spirit Airlines. Las Vegas to Austin flights are typically 8% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $466.75 RT. The cheapest Spirit Airlines flight found for this route was $228. When traveling from Las Vegas to Austin on Spirit Airlines, the most popular airport to depart from is Las Vegas Harry Reid Intl Airport and the most popular airport to arrive at is Austin Bergstrom Airport. When flying from Las Vegas to Austin, Spirit Airlines flights are 13% more popular than any other airline flying that same route.

Cheap Allegiant Air flights from Las Vegas to Austin

Browse through some of the cheapest Allegiant Air flights traveling from Las Vegas to Austin. Deals frequently update to provide users with more options.
  • Allegiant Air is one of the most popular airlines used for those traveling from Las Vegas to Austin. Flights from Allegiant Air traveling this route typically cost $91.03 RT. This price is typically 85% cheaper than other airlines that offer Las Vegas to Austin flights. When booking this route, the cheapest RT price found was $35. The most popular departure airport in Las Vegas when flying to Austin is Las Vegas Harry Reid Intl Airport. The most popular airport to fly into when visiting Austin is Austin Bergstrom Airport. When flying from Las Vegas to Austin, Allegiant Air flights are 6% more popular than any other airline flying that same route.

Cheap Las Vegas to Austin flights in September & October 2023

The best prices found for LAS to AUS flights for September, October
These are some of the best deals we've found on flights to Austin in 2023 at this time. Check back soon for alternative fares.

Las Vegas to Austin 2023 flight deals

Cheap flights to Austin from Las Vegas found for this year
These are some of the best deals we've found on flights to Austin in 2023 at this time. Check back soon for alternative fares.

Non-stop flights to Austin from Las Vegas

Save time with Las Vegas to Austin direct flight deals
For a quicker trip, book one of these direct flights from Las Vegas to Austin. Users seeking other options on flights from Las Vegas to Austin should update the search form at the top of the page.

Las Vegas to Austin flights leaving soon

Late deals on return flights to Austin from Las Vegas, departing today and this week
Have a look at some of the last-minute flights available departing from Las Vegas to Austin. Users should examine the flight details to ensure there are no surprises.

One-way flights to Austin from Las Vegas

The cheapest one-way flights from Las Vegas to Austin
Take a look at some of the one-way flights we've detected from Las Vegas to Austin. Users needing a return flight from Las Vegas to Austin should utilize the search form above.

Find flights from Las Vegas to Austin within your budget

Use the slider to find flights from Las Vegas to Austin that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$39 - $120

Route

Depart

Return

Price

Las Vegas Harry Reid IntlAustin Bergstrom

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 10/6

Nonstop2h 46m

Austin Bergstrom

Mon 10/9

Nonstop2h 58m

Las Vegas Harry Reid IntlAustin Bergstrom

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Wed 10/11

Nonstop2h 46m

Austin Bergstrom

Sat 10/21

Nonstop3h 00m

Las Vegas Harry Reid IntlAustin Bergstrom

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Wed 10/18

Nonstop2h 46m

Austin Bergstrom

Wed 10/25

Nonstop3h 07m

Las Vegas Harry Reid IntlAustin Bergstrom

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 11/2

Nonstop2h 46m

Austin Bergstrom

Sun 11/5

Nonstop3h 08m

Las Vegas Harry Reid IntlAustin Bergstrom

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Wed 11/1

Nonstop2h 46m

Austin Bergstrom

Sat 11/4

Nonstop3h 00m

Las Vegas Harry Reid IntlAustin Bergstrom

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 10/6

Nonstop2h 46m

Austin Bergstrom

Mon 10/9

Nonstop3h 05m

Las Vegas Harry Reid IntlAustin Bergstrom

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 11/3

Nonstop2h 43m

Austin Bergstrom

Mon 11/6

Nonstop2h 52m

Las Vegas Harry Reid IntlAustin Bergstrom

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Mon 10/9

Nonstop2h 45m

Austin Bergstrom

Mon 10/9

Nonstop3h 05m

Las Vegas Harry Reid IntlAustin Bergstrom

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Tue 11/28

1 stop6h 55m

Austin Bergstrom

Sat 12/2

Nonstop3h 09m

Flights are sorted by cheapest first

Deals found on 9/19

Reviews of airlines servicing Austin

To help decide which airline to fly from Las Vegas to Austin, see what other customers have to say about Spirit Airlines, Allegiant Air and Frontier. 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
8.1
Very good
1,393 reviews

Overall

8.1

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

Delta
7.9
Good
3,012 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

Allegiant Air
7.5
Good
103 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

United Airlines
7.4
Good
1,887 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

Related info for your journey

Useful info, stats and facts about Las Vegas to Austin flights.

What airports do I use to fly from Las Vegas to Austin?

You will need to book a flight from Las Vegas Harry Reid Intl to Austin Bergstrom if you want to fly from Las Vegas to Austin. At least 7 different airlines have flights from Harry Reid Intl (LAS) to Austin Bergstrom (AUS) on a regular basis. There are 14 flights to Austin from the Las Vegas airport per day. If you manage to book one that is nonstop, then you can expect the flight time from LAS to AUS to be around 2h 34m.

Can I find flights from Las Vegas to Austin for under $100 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Austin for under $100. The cheapest flight booked recently is on Spirit Airlines for just $39, but on average you can expect to pay $54.

Are there nonstop flights from Las Vegas to Austin for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Las Vegas to Austin under $100. A good price for a nonstop flight from Las Vegas to Austin is less than $59.

Are there last-minute flights available from Las Vegas to Austin for under $100?

There are currently 20+ open flights from Las Vegas to Austin within the next 7 days for less than $100.

What days are nonstop flights available from Las Vegas to Austin?

Nonstop flights can be found on the following days: Thursday.

How popular is this Las Vegas to Austin flight route?

How many flights depart from Las Vegas to Austin on average per day?

On average, you can expect to see 1 flight from Las Vegas to Austin a day.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Las Vegas to Austin?

A quick flight from Las Vegas to Austin can take about 2h 43m. Spirit Airlines provides one of the quickest options available for as low as $39. There are 1094 mi between Las Vegas and Austin. All flights are typically nonstop.

What are the cheapest airlines flying from Las Vegas to Austin round-trip?

Our cheapest airline available from Las Vegas to Austin is Spirit Airlines. Our recent data shows that you can find tickets from as low as $39 on this airline. Additional options worth looking into are Allegiant Air and Frontier, starting at $77 and $79 round-trip. These flights start at 73% lower than the current average price 3 months from now.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $19. Users have also found prices from $29 and $50 on Frontier and Allegiant Air, respectively.

What are the most popular airlines that fly from Las Vegas to Austin?

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

Before booking your flight to Austin from Las Vegas, check out the most reliable airlines to get you to your destination on time: Spirit Airlines (92%), Frontier (82%), American Airlines( 72%).

What are the cheapest flights from Las Vegas to Austin?

While on average a flight from Las Vegas to Austin is generally $634, our data shows the cheapest flight currently is $41. When looking at the most popular route, (Las Vegas Harry Reid Intl - Austin Bergstrom), you can expect to pay $38 for that flight.

What does LAS to AUS mean?

Great question - LAS to AUS just means Las Vegas Harry Reid Intl Airport to Austin Bergstrom Airport. Now you’ll know what these unique codes when you look for flights!

Alternative routes for Las Vegas to Austin

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Las Vegas to Austin

The chart below displays the airlines Cheapflights users traveling from Las Vegas to Austin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$35Average$91FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
FrontierCheapest$36Average$98FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$39Average$118FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$73Average$195FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$84Average$169FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$99Average$359FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$228Average$467FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Hourly flight availability from Las Vegas to Austin

See what time of day planes typically take off from Las Vegas to Austin
32%of flight departuresEarly morningMidnight to 6 am
21%of flight departuresMorning6 am to noon
47%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Las Vegas to Austin

See how many times per day planes take to the skies headed from Las Vegas to Austin
Sunday15daily flights
Monday16daily flights
Tuesday12daily flights
Wednesday15daily flights
Thursday15daily flights
Friday16daily flights
Saturday11daily flights
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