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Cheap flights from Las Vegas to Austin from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Austin departing on 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:07 am - 3:55 pm
LAS
-
AUS
2h 48mnonstop
Frontier Logo
4:47 pm - 5:55 pm
AUS
-
LAS
3h 08mnonstop
$58Frontier
Thu, Feb 12 - Mon, Feb 16
Frontier Logo
10:12 am - 2:59 pm
LAS
-
AUS
2h 47mnonstop
Frontier Logo
9:59 pm - 11:08 pm
AUS
-
LAS
3h 09mnonstop
$60Frontier
Thu, Feb 26 - Thu, Feb 26
Frontier Logo
6:45 am - 11:29 am
LAS
-
AUS
2h 44mnonstop
Frontier Logo
9:59 pm - 11:08 pm
AUS
-
LAS
3h 09mnonstop
$61Frontier
Thu, Feb 19 - Thu, Feb 26
Frontier Logo
10:12 am - 2:59 pm
LAS
-
AUS
2h 47mnonstop
Frontier Logo
9:59 pm - 11:08 pm
AUS
-
LAS
3h 09mnonstop
$71Frontier
Thu, Feb 26 - Thu, Mar 5
Frontier Logo
6:45 am - 11:29 am
LAS
-
AUS
2h 44mnonstop
Frontier Logo
3:57 pm - 5:11 pm
AUS
-
LAS
3h 14mnonstop
$73Frontier
Thu, Feb 12 - Sat, Feb 14
Frontier Logo
12:59 am - 12:16 am
LAS
-
AUS
21h 17m
1 stop
Frontier Logo
9:59 pm - 11:08 pm
AUS
-
LAS
3h 09mnonstop
$92Frontier
Fri, Feb 20 - Sun, Feb 22
Frontier Logo
12:59 am - 11:13 pm
LAS
-
AUS
20h 14m
1 stop
Frontier Logo
4:45 pm - 5:53 pm
AUS
-
LAS
3h 08mnonstop
$93Frontier
Tue, Feb 17 - Mon, Feb 23
Frontier Logo
6:45 am - 11:29 am
LAS
-
AUS
2h 44mnonstop
Frontier Logo
4:45 pm - 5:53 pm
AUS
-
LAS
3h 08mnonstop
$99Frontier
Thu, Feb 12 - Mon, Feb 23
Frontier Logo
12:59 am - 11:13 pm
LAS
-
AUS
20h 14m
1 stop
Frontier Logo
9:59 pm - 11:08 pm
AUS
-
LAS
3h 09mnonstop
$100Frontier
Tue, Feb 10 - Sun, Feb 15
Frontier Logo
6:45 am - 11:29 am
LAS
-
AUS
2h 44mnonstop
Frontier Logo
6:45 am - 10:40 am
AUS
-
LAS
5h 55m
1 stop
$102Frontier
Thu, Feb 12 - Sun, Feb 15

Frontier flights from Las Vegas to Austin

Our best Frontier deals on Las Vegas to Austin flight tickets
Frontier
Feb 12
LAS11:07 amLas Vegas Harry Reid Intl
2h 48m
AUS3:55 pmAustin Bergstrom
Feb 16
AUS4:47 pmAustin Bergstrom
3h 08m
LAS5:55 pmLas Vegas Harry Reid Intl
$58
Frontier
Feb 26
LAS10:12 amLas Vegas Harry Reid Intl
2h 47m
AUS2:59 pmAustin Bergstrom
Feb 26
AUS9:59 pmAustin Bergstrom
3h 09m
LAS11:08 pmLas Vegas Harry Reid Intl
$60
Frontier
Feb 19
LAS6:45 amLas Vegas Harry Reid Intl
2h 44m
AUS11:29 amAustin Bergstrom
Feb 26
AUS9:59 pmAustin Bergstrom
3h 09m
LAS11:08 pmLas Vegas Harry Reid Intl
$61

Spirit Airlines flights from Las Vegas to Austin

Our best Spirit Airlines deals on Las Vegas to Austin flight tickets
Spirit Airlines
Jan 28
LAS9:59 pmLas Vegas Harry Reid Intl
10h 35m
1 stop
AUS10:34 amAustin Bergstrom
Jan 31
AUS11:30 amAustin Bergstrom
14h 14m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
$115
Spirit Airlines
Jan 28
LAS9:59 pmLas Vegas Harry Reid Intl
10h 35m
1 stop
AUS10:34 amAustin Bergstrom
Jan 31
AUS11:30 amAustin Bergstrom
14h 14m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
$136
Spirit Airlines
Jan 21
LAS9:59 pmLas Vegas Harry Reid Intl
10h 35m
1 stop
AUS10:34 amAustin Bergstrom
Jan 24
AUS11:30 amAustin Bergstrom
14h 14m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
$178

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Austin 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, momondo users made 832,500 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Las Vegas to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 2/12

11:07 am-3:55 pm

Nonstop2h 48m

Austin Bergstrom

Mon 2/16

4:47 pm-5:55 pm

Nonstop3h 08m

$58

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 2/26

10:12 am-2:59 pm

Nonstop2h 47m

Austin Bergstrom

Thu 2/26

9:59 pm-11:08 pm

Nonstop3h 09m

$60

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 2/19

6:45 am-11:29 am

Nonstop2h 44m

Austin Bergstrom

Thu 2/26

9:59 pm-11:08 pm

Nonstop3h 09m

$61

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 2/26

10:12 am-2:59 pm

Nonstop2h 47m

Austin Bergstrom

Thu 3/5

9:59 pm-11:08 pm

Nonstop3h 09m

$71

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 2/12

6:45 am-11:29 am

Nonstop2h 44m

Austin Bergstrom

Sat 2/14

3:57 pm-5:11 pm

Nonstop3h 14m

$73

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 2/20

12:59 am-12:16 am

1 stop21h 17m

Austin Bergstrom

Sun 2/22

9:59 pm-11:08 pm

Nonstop3h 09m

$92

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Tue 2/17

12:59 am-11:13 pm

1 stop20h 14m

Austin Bergstrom

Mon 2/23

4:45 pm-5:53 pm

Nonstop3h 08m

$93

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 2/12

6:45 am-11:29 am

Nonstop2h 44m

Austin Bergstrom

Mon 2/23

4:45 pm-5:53 pm

Nonstop3h 08m

$99

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Tue 2/10

12:59 am-11:13 pm

1 stop20h 14m

Austin Bergstrom

Sun 2/15

9:59 pm-11:08 pm

Nonstop3h 09m

$100

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 2/12

6:45 am-11:29 am

Nonstop2h 44m

Austin Bergstrom

Sun 2/15

6:45 am-10:40 am

1 stop5h 55m

$102

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Las Vegas to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Las Vegas is in January. Flight prices, which tend to average around $103, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in January, then September is your next best option. Flight prices from Las Vegas to Austin during September average around $153.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Saturday when prices can be found for as low as $145. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to Austin for around $292.

What is the cheapest time of day to depart on your flight to Austin?

At noon is the cheapest time of day to fly from Las Vegas to Austin when you can find flight prices for as low as $136. Flying to Austin at noon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the morning, with an average ticket price of $177. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Las Vegas Harry Reid Intl to Austin Bergstrom flight route?

Fly from Las Vegas Harry Reid Intl to Austin Bergstrom for the best Las Vegas Harry Reid Intl - Austin Bergstrom flight prices

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

You are more likely to see cheaper flights to Austin from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $177 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Las Vegas for as low as $130 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to Austin Bergstrom flights?

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to Austin Bergstrom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Las Vegas to Austin flight prices changed over time?

As of January 2026, prices for Las Vegas to Austin flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Austin (LAS to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Austin

Best Price Found

$138

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Austin

1 airport
The best one-way flight to Austin from Las Vegas in the past 72 hours is $138. The best round-trip flight deal from Las Vegas to Austin found on momondo in the last 72 hours is $91.
The fastest flight from Las Vegas to Austin takes 2h 30m
Direct flights go from Las Vegas to Austin every day.
There is 1 airport in Austin. From Las Vegas there are direct flights to Austin Bergstrom (AUS).
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Austin Bergstrom by plane?

    Austin Bergstrom is 1081.8 mi away from Las Vegas Harry Reid Intl. By plane, this route typically takes 2h 30m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Austin Bergstrom Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Austin Bergstrom Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Austin Bergstrom Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The required travel and health documents for your Austin Bergstrom Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Las Vegas to Austin?

  • What is the most popular airline from Las Vegas to Austin?

Best airlines flying from Las Vegas to Austin

Compare and see reviews for airlines that fly from Las Vegas to Austin with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $46Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
FrontierPriceFrom $50Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $56Free CancellationRating
6.3
8,320 reviews
Search Spirit Airlines flights
DeltaPriceFrom $68Free CancellationRating
7.9
8,049 reviews
Search Delta flights
SouthwestPriceFrom $127Free CancellationRating
8.0
4,258 reviews
Search Southwest flights

  • Southwest Flights From Las Vegas to Austin

    Southwest flies from Las Vegas to Austin around 37 times per week, with 4,258 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Las Vegas to Austin in the last 72 hours was $127 (round-trip), much lower than the average airfare cost of $304 for Southwest flights on this route.

  • Delta Flights From Las Vegas to Austin

    Delta is also a popular choice for this route. Delta flight deals for Las Vegas to Austin start from as low as $68 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $214. Delta operates 7 flights to Austin from Las Vegas in an average week. Users have rated it 7.9/10 across 8,049 reviews.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Georgetown
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Pflugerville
Kyle
Seguin
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Austin?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austin from Las Vegas.

Can I find flights from Las Vegas to Austin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Las Vegas to Austin flights to just show those with flexible booking policies.

How can momondo help me find flights from Las Vegas to Austin?

Once all potential Las Vegas to Austin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Las Vegas to Austin right now. Can momondo alert me if prices change?

Price alerts on flights to Austin from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Austin trip

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