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Cheap flights from Las Vegas to Austin from $63

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 10/15. 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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Cheap round-trip flights

Frontier Logo
8:06 am - 12:57 pmLAS-AUS
2h 51mnonstop
Frontier Logo
10:47 pm - 3:29 pmAUS-LAS
18h 42m1 stop
$90Frontier
Find Deal
Wed, Oct 8 - Fri, Oct 10
Frontier Logo
5:16 pm - 10:09 pmLAS-AUS
2h 53mnonstop
Frontier Logo
2:16 pm - 3:16 pmAUS-LAS
3h 00mnonstop
$101Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
5:16 pm - 10:09 pmLAS-AUS
2h 53mnonstop
Frontier Logo
2:16 pm - 3:16 pmAUS-LAS
3h 00mnonstop
$104Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
8:06 am - 12:57 pmLAS-AUS
2h 51mnonstop
Frontier Logo
2:00 pm - 3:02 pmAUS-LAS
3h 02mnonstop
$105Frontier
Find Deal
Wed, Oct 8 - Wed, Oct 15
Frontier Logo
8:34 am - 1:26 pmLAS-AUS
2h 52mnonstop
Frontier Logo
2:16 pm - 3:16 pmAUS-LAS
3h 00mnonstop
$107Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
Frontier Logo
8:32 am - 1:23 pmLAS-AUS
2h 51mnonstop
Frontier Logo
6:48 pm - 7:49 pmAUS-LAS
3h 01mnonstop
$108Frontier
Find Deal
Thu, Oct 23 - Sun, Oct 26
Frontier Logo
10:30 am - 3:27 pmLAS-AUS
2h 57mnonstop
Frontier Logo
4:27 pm - 5:23 pmAUS-LAS
2h 56mnonstop
$109Frontier
Find Deal
Sat, Sep 27 - Sat, Oct 4
Southwest Logo
7:45 pm - 12:20 amLAS-AUS
2h 35mnonstop
Southwest Logo
10:15 pm - 11:10 pmAUS-LAS
2h 55mnonstop
$137Southwest
Find Deal
Fri, Oct 24 - Mon, Oct 27
Southwest Logo
6:35 am - 2:00 pmLAS-AUS
5h 25m1 stop
Southwest Logo
8:30 pm - 11:40 pmAUS-LAS
5h 10m1 stop
$157Southwest
Find Deal
Wed, Nov 26 - Mon, Dec 1
Multiple Airlines Logo
12:11 pm - 8:58 pmLAS-AUS
30h 47m2 stops
Multiple Airlines Logo
10:59 pm - 11:59 pmAUS-LAS
3h 00mnonstop
$176Multiple Airlines
Find Deal
Tue, Sep 30 - Fri, Oct 3

Frontier flights from Las Vegas to Austin

Our best Frontier deals on Las Vegas to Austin flight tickets
Frontier
Sep 26
LAS5:16 pmLas Vegas Harry Reid Intl
2h 53m
AUS10:09 pmAustin Bergstrom
Sep 27
AUS4:27 pmAustin Bergstrom
2h 56m
LAS5:23 pmLas Vegas Harry Reid Intl
$80
Find similar
Frontier
Sep 26
LAS5:05 amLas Vegas Harry Reid Intl
2h 46m
AUS9:51 amAustin Bergstrom
Sep 29
AUS1:00 pmAustin Bergstrom
2h 57m
LAS1:57 pmLas Vegas Harry Reid Intl
$81
Find similar
Frontier
Oct 8
LAS8:06 amLas Vegas Harry Reid Intl
2h 51m
AUS12:57 pmAustin Bergstrom
Oct 10
AUS10:47 pmAustin Bergstrom
18h 42m
1 stop
LAS3:29 pmLas Vegas Harry Reid Intl
$90
Find similar

Southwest flights from Las Vegas to Austin

Our best Southwest deals on Las Vegas to Austin flight tickets
Southwest
Oct 24
LAS7:45 pmLas Vegas Harry Reid Intl
2h 35m
AUS12:20 amAustin Bergstrom
Oct 27
AUS10:15 pmAustin Bergstrom
2h 55m
LAS11:10 pmLas Vegas Harry Reid Intl
$137
Find similar
Southwest
Nov 26
LAS6:35 amLas Vegas Harry Reid Intl
5h 25m
1 stop
AUS2:00 pmAustin Bergstrom
Dec 1
AUS8:30 pmAustin Bergstrom
5h 10m
1 stop
LAS11:40 pmLas Vegas Harry Reid Intl
$157
Find similar

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 September 17, 2025.
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

Wed 10/8

8:06 am-12:57 pm

Nonstop2h 51m

Austin Bergstrom

Fri 10/10

10:47 pm-3:29 pm

1 stop18h 42m

$90

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 10/3

5:16 pm-10:09 pm

Nonstop2h 53m

Austin Bergstrom

Sun 10/5

2:16 pm-3:16 pm

Nonstop3h 00m

$101

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 10/3

5:16 pm-10:09 pm

Nonstop2h 53m

Austin Bergstrom

Sun 10/5

2:16 pm-3:16 pm

Nonstop3h 00m

$104

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Wed 10/8

8:06 am-12:57 pm

Nonstop2h 51m

Austin Bergstrom

Wed 10/15

2:00 pm-3:02 pm

Nonstop3h 02m

$105

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 10/2

8:34 am-1:26 pm

Nonstop2h 52m

Austin Bergstrom

Sun 10/5

2:16 pm-3:16 pm

Nonstop3h 00m

$107

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 10/23

8:32 am-1:23 pm

Nonstop2h 51m

Austin Bergstrom

Sun 10/26

6:48 pm-7:49 pm

Nonstop3h 01m

$108

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Sat 9/27

10:30 am-3:27 pm

Nonstop2h 57m

Austin Bergstrom

Sat 10/4

4:27 pm-5:23 pm

Nonstop2h 56m

$109

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 10/24

7:45 pm-12:20 am

Nonstop2h 35m

Austin Bergstrom

Mon 10/27

10:15 pm-11:10 pm

Nonstop2h 55m

$137

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Wed 11/26

6:35 am-2:00 pm

1 stop5h 25m

Austin Bergstrom

Mon 12/1

8:30 pm-11:40 pm

1 stop5h 10m

$157

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Tue 9/30

12:11 pm-8:58 pm

2 stops30h 47m

Austin Bergstrom

Fri 10/3

10:59 pm-11:59 pm

Nonstop3h 00m

$176

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 July. Flight prices, which tend to average around $158, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in July, then October is your next best option. Flight prices from Las Vegas to Austin during October average around $163.

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 Thursday when prices can be found for as low as $149. 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 $257.

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 $118. 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 $178. 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 $186 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 $113 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 September 2025, prices for Las Vegas to Austin flights are approximately 100% more expensive 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

$127

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 $127. The best round-trip flight deal from Las Vegas to Austin found on momondo in the last 72 hours is $128.
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 near Austin: 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 35m.

  • 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
Spirit AirlinesPriceFrom $56Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $68Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
FrontierPriceFrom $73Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
DeltaPriceFrom $99Free CancellationRating
7.9
7,961 reviews
Search Delta flights
SouthwestPriceFrom $127Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $168Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Southwest Flights From Las Vegas to Austin

    Southwest flies from Las Vegas to Austin around 40 times per week, with 4,242 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 $340 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 $99 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $256. Delta operates 7 flights to Austin from Las Vegas in an average week. Users have rated it 7.9/10 across 7,961 reviews.

Traveling to a place near Austin?

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