How often are flights from Austin to Las Vegas delayed?

Historically, on average around 16% of flights between Austin and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

What is the most punctual flight time for Austin to Las Vegas flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

As of November 2025, 11 flights take off from Austin and land in Las Vegas each day. The most common flight departure time for this route is 3:00PM, with 55% of daily flights taking off in the afternoon.

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

78 flights are operational weekly from Austin to Las Vegas as of November 2025. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.

What is the cheapest airline that flies from Austin Bergstrom to Las Vegas Harry Reid Intl?

Frontier, Southwest, and Spirit Airlines are the most popular carriers operating from Austin Bergstrom to Las Vegas Harry Reid Intl

Which airline has the best punctuality record on Austin to Las Vegas flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Las Vegas?

Frontier, Southwest and Spirit Airlines are the top three most popular airlines that fly to Las Vegas from Austin according to our data. Frontier is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 8 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

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?

There are 8 operators available for flights from Austin Bergstrom Airport to Las Vegas Harry Reid Intl Airport as of November 2025.

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.

$55 Cheap Flights from Austin to Las Vegas in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Austin to Las Vegas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 11:42 pmAUS-LAS

18h 57m1 stop

7:00 am - 11:43 amLAS-AUS

2h 43mnonstop

$98Frontier

Find Deal

Fri, Jan 30 - Mon, Feb 2

7:10 pm - 8:16 pmAUS-LAS

3h 06mnonstop

12:59 am - 12:14 amLAS-AUS

21h 15m1 stop

$99Frontier

Find Deal

Thu, Nov 27 - Thu, Dec 4

7:22 pm - 8:27 pmAUS-LAS

3h 05mnonstop

7:00 am - 11:45 amLAS-AUS

2h 45mnonstop

$100Frontier

Find Deal

Fri, Jan 23 - Mon, Jan 26

5:13 pm - 6:19 pmAUS-LAS

3h 06mnonstop

12:59 am - 12:14 amLAS-AUS

21h 15m1 stop

$101Frontier

Find Deal

Mon, Dec 15 - Sat, Dec 20

6:55 am - 8:38 amAUS-LAS

27h 43m1 stop

11:30 am - 4:18 pmLAS-AUS

2h 48mnonstop

$102Frontier

Find Deal

Wed, Dec 10 - Fri, Dec 12

7:22 pm - 8:27 pmAUS-LAS

3h 05mnonstop

7:00 am - 11:43 amLAS-AUS

2h 43mnonstop

$103Frontier

Find Deal

Fri, Jan 23 - Mon, Jan 26

10:06 pm - 11:12 pmAUS-LAS

3h 06mnonstop

12:59 am - 11:12 pmLAS-AUS

20h 13m1 stop

$104Frontier

Find Deal

Sun, Nov 23 - Mon, Dec 1

10:06 pm - 11:12 pmAUS-LAS

3h 06mnonstop

7:30 am - 12:15 pmLAS-AUS

2h 45mnonstop

$105Frontier

Find Deal

Sun, Nov 23 - Sun, Dec 7

10:22 pm - 11:29 pmAUS-LAS

3h 07mnonstop

12:59 am - 11:12 pmLAS-AUS

20h 13m1 stop

$106Frontier

Find Deal

Thu, Dec 4 - Mon, Dec 8

10:06 pm - 11:12 pmAUS-LAS

3h 06mnonstop

7:24 pm - 11:12 pmLAS-AUS

25h 48m1 stop

$107Frontier

Find Deal

Sun, Nov 23 - Tue, Dec 2

Frontier flights from Austin to Las Vegas

Our best Frontier deals on Austin to Las Vegas flight tickets

Frontier

Jan 18

AUS10:46 pmAustin Bergstrom

3h 12m

LAS11:58 pmLas Vegas Harry Reid Intl

Jan 23

LAS7:00 amLas Vegas Harry Reid Intl

2h 45m

AUS11:45 amAustin Bergstrom

$99

Find similar

Frontier

Jan 23

AUS7:22 pmAustin Bergstrom

3h 05m

LAS8:27 pmLas Vegas Harry Reid Intl

Jan 26

LAS7:00 amLas Vegas Harry Reid Intl

2h 45m

AUS11:45 amAustin Bergstrom

$100

Find similar

Frontier

Nov 23

AUS10:06 pmAustin Bergstrom

3h 06m

LAS11:12 pmLas Vegas Harry Reid Intl

Nov 27

LAS12:59 amLas Vegas Harry Reid Intl

6h 52m

1 stop

AUS9:51 amAustin Bergstrom

$101

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Fri 1/30

6:45 am-11:42 pm

1 stop18h 57m

Las Vegas Harry Reid Intl

Mon 2/2

7:00 am-11:43 am

Nonstop2h 43m

$98

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Thu 11/27

7:10 pm-8:16 pm

Nonstop3h 06m

Las Vegas Harry Reid Intl

Thu 12/4

12:59 am-12:14 am

1 stop21h 15m

$99

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Fri 1/23

7:22 pm-8:27 pm

Nonstop3h 05m

Las Vegas Harry Reid Intl

Mon 1/26

7:00 am-11:45 am

Nonstop2h 45m

$100

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Mon 12/15

5:13 pm-6:19 pm

Nonstop3h 06m

Las Vegas Harry Reid Intl

Sat 12/20

12:59 am-12:14 am

1 stop21h 15m

$101

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Wed 12/10

6:55 am-8:38 am

1 stop27h 43m

Las Vegas Harry Reid Intl

Fri 12/12

11:30 am-4:18 pm

Nonstop2h 48m

$102

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Fri 1/23

7:22 pm-8:27 pm

Nonstop3h 05m

Las Vegas Harry Reid Intl

Mon 1/26

7:00 am-11:43 am

Nonstop2h 43m

$103

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sun 11/23

10:06 pm-11:12 pm

Nonstop3h 06m

Las Vegas Harry Reid Intl

Mon 12/1

12:59 am-11:12 pm

1 stop20h 13m

$104

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sun 11/23

10:06 pm-11:12 pm

Nonstop3h 06m

Las Vegas Harry Reid Intl

Sun 12/7

7:30 am-12:15 pm

Nonstop2h 45m

$105

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Thu 12/4

10:22 pm-11:29 pm

Nonstop3h 07m

Las Vegas Harry Reid Intl

Mon 12/8

12:59 am-11:12 pm

1 stop20h 13m

$106

AustinLas Vegas

AUS - LAS

AUSLAS

Austin Bergstrom

Sun 11/23

10:06 pm-11:12 pm

Nonstop3h 06m

Las Vegas Harry Reid Intl

Tue 12/2

7:24 pm-11:12 pm

1 stop25h 48m

$107

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Las Vegas?

The month of July is, on average, the cheapest month to fly to Las Vegas from Austin, with most prices found around $178. The month of June is another great option to travel to Las Vegas, with average flight prices from Austin averaging around $187.

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

Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $206. Flights from Austin to Las Vegas on a Friday will generally be more expensive and average around $251. 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 $220. Flights to Las Vegas are more costly in the morning, with an average ticket price of $295. Departure times in the morning 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 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $221 when searching 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 $178 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 November 2025, prices for Austin to Las Vegas flights are approximately 31% 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	$92
Fastest flight time	2h 59m
Direct flights	Every day
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from Austin in the past 72 hours is $92. The best round-trip flight deal from Austin to Las Vegas found on momondo in the last 72 hours is $177.

The fastest flight from Austin to Las Vegas takes 2h 59m

Direct flights go from Austin to Las Vegas every day.

There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

Search flight deals

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 3h 01m.
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?
There are 8 operators available for flights from Austin Bergstrom Airport to Las Vegas Harry Reid Intl Airport as of November 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Austin to Las Vegas is Boeing 737 MAX 8, representing 25.95% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 20.15%, Airbus A320neo at 16.83%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 11.80%.
What is the most popular airline from Austin to Las Vegas?
Based on momondo bookings for flights between Austin and Las Vegas, the leading airline is Frontier, making up 44% of the total bookings. Other popular airlines include Southwest with 27%, Delta with 14%, and Spirit Airlines with 10%.

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
Allegiant Air	PriceFrom $45	Free Cancellation	Rating 7.2 698 reviews	Search Allegiant Air flights
Spirit Airlines	PriceFrom $56	Free Cancellation	Rating 6.3 8,139 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $78	Free Cancellation	Rating 5.8 3,114 reviews	Search Frontier flights
Delta	PriceFrom $101	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Southwest	PriceFrom $128	Free Cancellation	Rating 8.0 4,236 reviews	Search Southwest flights
American Airlines	PriceFrom $159	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $203	Free Cancellation	Rating 8.0 11,281 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $208	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights

Southwest Flights From Austin to Las Vegas
The lowest priced Southwest flight from Austin to Las Vegas from the last 72 hours was $128. Generally, Southwest has 57 flights on this route every week with an average price of $350. Southwest is rated 8.0/10 by our users.
Delta Flights From Austin to Las Vegas
Delta is also a popular choice for this route. Delta flight deals for Austin to Las Vegas start from as low as $101 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $263. Delta operates 7 flights to Las Vegas from Austin in an average week. Users have rated it 7.9/10 across 8,007 reviews.

Laughlin

Mount Charleston

Henderson

Mesquite

Paradise

North Las Vegas

Kingman

Pahrump

Primm

Furnace Creek

Boulder City

Sunrise Manor

Winchester

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.

An easier way to manage your Las Vegas 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 12/13

Sat 12/20

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Austin to Las Vegas from $55

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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Austin to Las Vegas

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Austin to Las Vegas

Our best Frontier deals on Austin to Las Vegas flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Austin to Las Vegas that are best for you.

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 July is, on average, the cheapest month to fly to Las Vegas from Austin, with most prices found around $178. The month of June is another great option to travel to Las Vegas, with average flight prices from Austin averaging around $187.

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

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

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?

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 November 2025, prices for Austin to Las Vegas flights are approximately 31% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Austin Bergstrom to Las Vegas Harry Reid Intl?

Frontier, Southwest, and Spirit Airlines are the most popular carriers operating from Austin Bergstrom to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

How often are flights from Austin to Las Vegas delayed?

Historically, on average around 16% of flights between Austin and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

What is the most punctual flight time for Austin to Las Vegas flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Austin to Las Vegas flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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

As of November 2025, 11 flights take off from Austin and land in Las Vegas each day. The most common flight departure time for this route is 3:00PM, with 55% of daily flights taking off in the afternoon.

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

78 flights are operational weekly from Austin to Las Vegas as of November 2025. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.

When to book flights from Austin to Las Vegas

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

Fastest flight time

Direct flights

Airports in Las Vegas

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

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

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?

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

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

Southwest Flights From Austin to Las Vegas

Delta Flights From Austin to Las Vegas

Traveling to a place near Las Vegas?

Why use momondo?

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

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

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

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

An easier way to manage your Las Vegas 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada