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Cheap flights from Austin to Las Vegas from $42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Las Vegas departing on 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Austin to Las Vegas

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Austin to Las Vegas.
Spirit Airlines Logo
5:30 am - 6:32 amAUS-LAS
3h 02mnonstop
Spirit Airlines Logo
5:45 am - 10:30 amLAS-AUS
2h 45mnonstop
$81Spirit Airlines
Find Deal
Fri, May 2 - Mon, May 5
Spirit Airlines Logo
9:20 pm - 10:25 pmAUS-LAS
3h 05mnonstop
Spirit Airlines Logo
8:04 pm - 12:52 amLAS-AUS
2h 48mnonstop
$84Spirit Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28
Frontier Logo
4:41 pm - 5:44 pmAUS-LAS
3h 03mnonstop
Frontier Logo
11:12 am - 4:03 pmLAS-AUS
2h 51mnonstop
$98Frontier
Find Deal
Fri, May 2 - Mon, May 5
Frontier Logo
3:51 pm - 4:57 pmAUS-LAS
3h 06mnonstop
Frontier Logo
10:55 am - 3:41 pmLAS-AUS
2h 46mnonstop
$103Frontier
Find Deal
Fri, Apr 18 - Tue, Apr 22
Delta Logo
3:45 pm - 4:38 pmAUS-LAS
2h 53mnonstop
Delta Logo
5:10 pm - 9:59 pmLAS-AUS
2h 49mnonstop
$117Delta
Find Deal
Tue, Jun 17 - Fri, Jun 27
Southwest Logo
5:35 am - 6:30 amAUS-LAS
2h 55mnonstop
Southwest Logo
8:45 am - 2:35 pmLAS-AUS
3h 50m1 stop
$123Southwest
Find Deal
Mon, May 5 - Wed, May 7
Delta Logo
3:11 pm - 4:11 pmAUS-LAS
3h 00mnonstop
Delta Logo
5:20 pm - 9:59 pmLAS-AUS
2h 39mnonstop
$127Delta
Find Deal
Tue, May 6 - Sat, May 10
Southwest Logo
7:10 pm - 10:15 pmAUS-LAS
5h 05m1 stop
Southwest Logo
8:45 am - 2:35 pmLAS-AUS
3h 50m1 stop
$132Southwest
Find Deal
Mon, May 5 - Wed, May 7
American Airlines Logo
6:05 am - 9:05 amAUS-LAS
5h 00m1 stop
American Airlines Logo
12:59 am - 8:20 amLAS-AUS
5h 21m1 stop
$159American Airlines
Find Deal
Mon, May 5 - Tue, May 6
American Airlines Logo
8:15 pm - 11:45 pmAUS-LAS
5h 30m1 stop
American Airlines Logo
12:59 am - 8:20 amLAS-AUS
5h 21m1 stop
$163American Airlines
Find Deal
Fri, May 16 - Sat, May 17

Spirit Airlines flights from Austin to Las Vegas

Our best Spirit Airlines deals on Austin to Las Vegas flight tickets
Spirit Airlines
May 2
AUS5:30 amAustin Bergstrom
3h 02m
LAS6:32 amLas Vegas Harry Reid Intl
May 5
LAS5:45 amLas Vegas Harry Reid Intl
2h 45m
AUS10:30 amAustin Bergstrom
Spirit Airlines
Apr 24
AUS9:20 pmAustin Bergstrom
3h 05m
LAS10:25 pmLas Vegas Harry Reid Intl
Apr 28
LAS8:04 pmLas Vegas Harry Reid Intl
2h 48m
AUS12:52 amAustin Bergstrom
Spirit Airlines
May 9
AUS8:11 pmAustin Bergstrom
2h 58m
LAS9:09 pmLas Vegas Harry Reid Intl
May 14
LAS2:21 pmLas Vegas Harry Reid Intl
2h 55m
AUS7:16 pmAustin Bergstrom

Frontier flights from Austin to Las Vegas

Our best Frontier deals on Austin to Las Vegas flight tickets
Frontier
May 2
AUS4:41 pmAustin Bergstrom
3h 03m
LAS5:44 pmLas Vegas Harry Reid Intl
May 5
LAS11:12 amLas Vegas Harry Reid Intl
2h 51m
AUS4:03 pmAustin Bergstrom
Frontier
Apr 18
AUS3:51 pmAustin Bergstrom
3h 06m
LAS4:57 pmLas Vegas Harry Reid Intl
Apr 22
LAS10:55 amLas Vegas Harry Reid Intl
2h 46m
AUS3:41 pmAustin Bergstrom
Frontier
Apr 12
AUS1:14 pmAustin Bergstrom
3h 03m
LAS2:17 pmLas Vegas Harry Reid Intl
Apr 18
LAS10:15 amLas Vegas Harry Reid Intl
2h 46m
AUS3:01 pmAustin Bergstrom

See travel insights to Las Vegas from

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

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 Las Vegas?

The month of August is, on average, the cheapest month to fly to Las Vegas from Austin, with most prices found around $179. The month of September is another great option to travel to Las Vegas, with average flight prices from Austin averaging around $184.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $193. Flights from Austin to Las Vegas on a Friday will generally be more expensive and average around $254. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $199. Flights to Las Vegas are more costly at noon, with an average ticket price of $269. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Las Vegas from Austin when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $221 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Austin for as low as $180 on momondo.

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

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

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

As of April 2025, prices for Austin to Las Vegas flights are approximately 32% more expensive when compared to flights at the same time last year.

When to book flights from Austin to Las Vegas

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

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

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

Best Price Found

$42

Fastest flight time

2h 45m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Austin in the past 72 hours is $42. The best round-trip flight deal from Austin to Las Vegas found on momondo in the last 72 hours is $81.
The fastest flight from Austin to Las Vegas takes 2h 45m
Direct flights go from Austin to Las Vegas on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Southwest, Delta and Allegiant Air.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

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

    A flight from Austin Bergstrom to Las Vegas Harry Reid Intl will travel around 1081.8 mi. A reasonable flight in good conditions will take 2h 47m.

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

    Prices for flights from Austin Bergstrom Airport to Las Vegas Harry Reid Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from Austin to Las Vegas

Compare and see reviews for airlines that fly from Austin to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $48Free CancellationRating
6.3
7,892 reviews
Search Spirit Airlines flights
FrontierPriceFrom $58Free CancellationRating
5.9
3,276 reviews
Search Frontier flights
Allegiant AirPriceFrom $62Free CancellationRating
7.3
732 reviews
Search Allegiant Air flights
DeltaPriceFrom $95Free CancellationRating
8.0
7,899 reviews
Search Delta flights
American AirlinesPriceFrom $159Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
8,618 reviews
Search United Airlines flights
SouthwestPriceFrom $229Free CancellationRating
8.0
4,276 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $235Free CancellationRating
8.0
9,837 reviews
Search Alaska Airlines flights
  • Delta Flights From Austin to Las Vegas

    The lowest priced Delta flight from Austin to Las Vegas from the last 72 hours was $95. Generally, Delta has 6 flights on this route every week with an average price of $278. Delta is rated 8.0/10 by our users.

  • Southwest Flights From Austin to Las Vegas

    Southwest is also a popular choice for this route. Southwest flight deals for Austin to Las Vegas start from as low as $229 round-trip, depending on your selected dates, with average Southwest deals seen on momondo around $378. Southwest operates 30 flights to Las Vegas from Austin in an average week. Users have rated it 8.0/10 across 4,276 reviews.


Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Kingman
Paradise
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Las Vegas for you.

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

Flights from Austin to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Austin to Las Vegas 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 Austin to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Austin to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.


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Thu 4/17

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