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Cheap flights from Las Vegas to Austin from $38

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 10/16. 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 (LAS-AUS)

Cheap round-trip flights

Frontier Logo
8:32 am - 1:23 pmLAS-AUS
2h 51mnonstop
Frontier Logo
6:44 pm - 7:45 pmAUS-LAS
3h 01mnonstop
$75Frontier
Find Deal
Thu, Oct 16 - Mon, Oct 20
Frontier Logo
8:32 am - 1:23 pmLAS-AUS
2h 51mnonstop
Frontier Logo
6:57 pm - 7:58 pmAUS-LAS
3h 01mnonstop
$76Frontier
Find Deal
Thu, Oct 16 - Mon, Oct 20
Frontier Logo
8:34 am - 1:26 pmLAS-AUS
2h 52mnonstop
Frontier Logo
2:16 pm - 3:16 pmAUS-LAS
3h 00mnonstop
$78Frontier
Find Deal
Thu, Sep 4 - Sun, Sep 7
Frontier Logo
8:34 am - 1:26 pmLAS-AUS
2h 52mnonstop
Frontier Logo
2:16 pm - 3:16 pmAUS-LAS
3h 00mnonstop
$79Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
Frontier Logo
5:05 am - 9:51 amLAS-AUS
2h 46mnonstop
Frontier Logo
2:16 pm - 3:16 pmAUS-LAS
3h 00mnonstop
$81Frontier
Find Deal
Fri, Sep 26 - Sun, Sep 28
Logo
10:28 pm - 12:20 pmLAS-AUS
11h 52m1 stop
Logo
2:16 pm - 3:16 pmAUS-LAS
3h 00mnonstop
$107
Find Deal
Thu, Sep 11 - Sun, Sep 14
Logo
10:28 pm - 12:20 pmLAS-AUS
11h 52m1 stop
Logo
2:16 pm - 3:16 pmAUS-LAS
3h 00mnonstop
$108
Find Deal
Thu, Sep 4 - Sun, Sep 7
Spirit Airlines Logo
10:28 pm - 12:20 pmLAS-AUS
11h 52m1 stop
Spirit Airlines Logo
1:15 pm - 9:23 pmAUS-LAS
10h 08m1 stop
$134Spirit Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
Delta Logo
5:20 pm - 10:03 pmLAS-AUS
2h 43mnonstop
Delta Logo
3:30 pm - 4:29 pmAUS-LAS
2h 59mnonstop
$137Delta
Find Deal
Wed, Nov 12 - Wed, Nov 19
Delta Logo
5:15 pm - 9:59 pmLAS-AUS
2h 44mnonstop
Delta Logo
7:23 pm - 11:29 pmAUS-LAS
6h 06m1 stop
$147Delta
Find Deal
Fri, Sep 12 - Sun, Sep 14

Frontier flights from Las Vegas to Austin

Our best Frontier deals on Las Vegas to Austin flight tickets
Frontier
Oct 16
LAS8:32 amLas Vegas Harry Reid Intl
2h 51m
AUS1:23 pmAustin Bergstrom
Oct 20
AUS6:44 pmAustin Bergstrom
3h 01m
LAS7:45 pmLas Vegas Harry Reid Intl
$75
Find similar
Frontier
Oct 16
LAS8:32 amLas Vegas Harry Reid Intl
2h 51m
AUS1:23 pmAustin Bergstrom
Oct 20
AUS6:57 pmAustin Bergstrom
3h 01m
LAS7:58 pmLas Vegas Harry Reid Intl
$76
Find similar
Frontier
Sep 4
LAS8:34 amLas Vegas Harry Reid Intl
2h 52m
AUS1:26 pmAustin Bergstrom
Sep 7
AUS2:16 pmAustin Bergstrom
3h 00m
LAS3:16 pmLas Vegas Harry Reid Intl
$78
Find similar

Delta flights from Las Vegas to Austin

Our best Delta deals on Las Vegas to Austin flight tickets
Delta
Nov 12
LAS5:20 pmLas Vegas Harry Reid Intl
2h 43m
AUS10:03 pmAustin Bergstrom
Nov 19
AUS3:30 pmAustin Bergstrom
2h 59m
LAS4:29 pmLas Vegas Harry Reid Intl
$137
Find similar
Delta
Sep 12
LAS5:15 pmLas Vegas Harry Reid Intl
2h 44m
AUS9:59 pmAustin Bergstrom
Sep 14
AUS7:23 pmAustin Bergstrom
6h 06m
1 stop
LAS11:29 pmLas Vegas Harry Reid Intl
$147
Find similar
Delta
Nov 13
LAS1:05 pmLas Vegas Harry Reid Intl
5h 53m
1 stop
AUS8:58 pmAustin Bergstrom
Nov 17
AUS6:55 pmAustin Bergstrom
6h 03m
1 stop
LAS10:58 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 August 14, 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

Thu 10/16

8:32 am-1:23 pm

Nonstop2h 51m

Austin Bergstrom

Mon 10/20

6:44 pm-7:45 pm

Nonstop3h 01m

$75

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 10/16

8:32 am-1:23 pm

Nonstop2h 51m

Austin Bergstrom

Mon 10/20

6:57 pm-7:58 pm

Nonstop3h 01m

$76

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 9/4

8:34 am-1:26 pm

Nonstop2h 52m

Austin Bergstrom

Sun 9/7

2:16 pm-3:16 pm

Nonstop3h 00m

$78

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

$79

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 9/26

5:05 am-9:51 am

Nonstop2h 46m

Austin Bergstrom

Sun 9/28

2:16 pm-3:16 pm

Nonstop3h 00m

$81

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 9/11

10:28 pm-12:20 pm

1 stop11h 52m

Austin Bergstrom

Sun 9/14

2:16 pm-3:16 pm

Nonstop3h 00m

$107

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 9/4

10:28 pm-12:20 pm

1 stop11h 52m

Austin Bergstrom

Sun 9/7

2:16 pm-3:16 pm

Nonstop3h 00m

$108

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Thu 9/11

10:28 pm-12:20 pm

1 stop11h 52m

Austin Bergstrom

Mon 9/15

1:15 pm-9:23 pm

1 stop10h 08m

$134

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Wed 11/12

5:20 pm-10:03 pm

Nonstop2h 43m

Austin Bergstrom

Wed 11/19

3:30 pm-4:29 pm

Nonstop2h 59m

$137

Las VegasAustin

LAS - AUS

LASAUS

Las Vegas Harry Reid Intl

Fri 9/12

5:15 pm-9:59 pm

Nonstop2h 44m

Austin Bergstrom

Sun 9/14

7:23 pm-11:29 pm

1 stop6h 06m

$147

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 $161.

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 $148. 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 $246.

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 $132. 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 $180. 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 August 2025, prices for Las Vegas to Austin flights are approximately 12% 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

$38

Fastest flight time

2h 43m

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 $38. The best round-trip flight deal from Las Vegas to Austin found on momondo in the last 72 hours is $75.
The fastest flight from Las Vegas to Austin takes 2h 43m
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 43m.

  • 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 $51Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $68Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
FrontierPriceFrom $70Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
DeltaPriceFrom $88Free CancellationRating
8.0
7,980 reviews
Search Delta flights
SouthwestPriceFrom $127Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $159Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Delta Flights From Las Vegas to Austin

    Delta flies from Las Vegas to Austin around 7 times per week, with 7,980 momondo users rating the airline 8.0/10. The cheapest Delta deal from Las Vegas to Austin in the last 72 hours was $88 (round-trip), much lower than the average airfare cost of $250 for Delta flights on this route.

  • Southwest Flights From Las Vegas to Austin

    Southwest is also a popular choice for this route. Southwest flight deals for Las Vegas to Austin start from as low as $127 round-trip, depending on your selected dates, with average Southwest deals seen on momondo around $342. Southwest operates 40 flights to Austin from Las Vegas in an average week. Users have rated it 8.0/10 across 4,244 reviews.

Traveling to a place near Austin?

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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