Cheap Flights from Austin (AUS) to Las Vegas (LAS)

View AU$180 flight on Sat, 20 June 2026Opens in a new window

Popular airlines from Austin-Bergstrom International Airport (AUS) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Austin (AUS) to Las Vegas (LAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 6 Aug - Tue, 11 Aug
AUS
Austin
LAS
Las Vegas
AU$425 Return, found 3 days ago
AU$425
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 6 Aug from Austin to Las Vegas, returning Tue, 11 Aug, priced at AU$425 found 3 days ago
United
Thu, 6 Aug - Tue, 11 Aug
AUS
Austin
LAS
Las Vegas
AU$466 Return, found 3 days ago
AU$466
Return
found 3 days ago
Select United flight, departing Thu, 6 Aug from Austin to Las Vegas, returning Tue, 11 Aug, priced at AU$466 found 3 days ago
Alaska Airlines
Thu, 6 Aug - Tue, 11 Aug
AUS
Austin
LAS
Las Vegas
AU$467 Return, found 3 days ago
AU$467
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 6 Aug from Austin to Las Vegas, returning Tue, 11 Aug, priced at AU$467 found 3 days ago
Alaska Airlines
Thu, 6 Aug - Tue, 11 Aug
AUS
Austin
LAS
Las Vegas
AU$481 Return, found 3 days ago
AU$481
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 6 Aug from Austin to Las Vegas, returning Tue, 11 Aug, priced at AU$481 found 3 days ago
Alaska Airlines
Wed, 7 Oct - Sat, 10 Oct
AUS
Austin
LAS
Las Vegas
AU$486 Return, found 12 hours ago
AU$486
Return
found 12 hours ago
Select Alaska Airlines flight, departing Wed, 7 Oct from Austin to Las Vegas, returning Sat, 10 Oct, priced at AU$486 found 12 hours ago
United
Thu, 6 Aug - Tue, 11 Aug
AUS
Austin
LAS
Las Vegas
AU$487 Return, found 3 days ago
AU$487
Return
found 3 days ago
Select United flight, departing Thu, 6 Aug from Austin to Las Vegas, returning Tue, 11 Aug, priced at AU$487 found 3 days ago
United
Thu, 6 Aug - Tue, 11 Aug
AUS
Austin
LAS
Las Vegas
AU$494 Return, found 3 days ago
AU$494
Return
found 3 days ago
Select United flight, departing Thu, 6 Aug from Austin to Las Vegas, returning Tue, 11 Aug, priced at AU$494 found 3 days ago
American Airlines
Thu, 6 Aug - Tue, 11 Aug
AUS
Austin
LAS
Las Vegas
AU$495 Return, found 3 days ago
AU$495
Return
found 3 days ago
Select American Airlines flight, departing Thu, 6 Aug from Austin to Las Vegas, returning Tue, 11 Aug, priced at AU$495 found 3 days ago
Alaska Airlines
Thu, 6 Aug - Tue, 11 Aug
AUS
Austin
LAS
Las Vegas
AU$496 Return, found 3 days ago
AU$496
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 6 Aug from Austin to Las Vegas, returning Tue, 11 Aug, priced at AU$496 found 3 days ago
Delta
Wed, 7 Oct - Sat, 10 Oct
AUS
Austin
LAS
Las Vegas
AU$528 Return, found 12 hours ago
AU$528
Return
found 12 hours ago
Select Delta flight, departing Wed, 7 Oct from Austin to Las Vegas, returning Sat, 10 Oct, priced at AU$528 found 12 hours ago

Find the cheapest month to fly from Austin (AUS) to Las Vegas (LAS)

June is typically the cheapest month to fly

From AU$128 - AU$337 per traveller.

Frequently asked questions

How much does a flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
One-way flights typically cost between $266 and $980 and return flights often range between $506 and $1,551. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
August is typically the cheapest month to fly from Austin-Bergstrom Intl. (AUS) to Harry Reid Intl. (LAS), with average return fares around 333 AUD. This is about 14% lower than the average price throughout the year. August often sees lower prices as it's a shoulder season for leisure travel, especially as summer holidays wind down. Other cheap months to fly from Austin-Bergstrom Intl. (AUS) to Harry Reid Intl. (LAS) include June and July.
Which airlines fly direct from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Enter AUS to LAS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
To find a cheap flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best airline to fly with from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, F9 typically offers the lowest fares. WN offers the most daily flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
When you're looking to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), it's helpful to know that the cheapest months are typically August and June, with average return flights around 333 AUD. However, the most popular months for travel are April and March, which means you'll find plenty of flight options during those times. Since there isn't a single month that is both cheapest and most popular, you can choose based on your priorities: go for August or June if saving money is key, or opt for April or March if you prefer a wider selection of flights and don't mind paying a bit more. This information is based on booking data from the past year.
How many flights per day from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
There are approximately 8 nonstop flights per day from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.). For even more choice, look at flights that include layovers, as there are around 143 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW), Denver Intl. (DEN), and San Diego Intl. (SAN).
What is the earliest flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The earliest flight from Austin-Bergstrom Intl. (AUS) to Harry Reid International Airport (LAS) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
You'll find the most flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Harry Reid International Airport (LAS) on a Friday, with around 118 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, American Airlines, and United Airlines. Friday sees notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The most popular departure times for flights from Austin-Bergstrom Intl. (AUS) to Harry Reid Intl. (LAS) are in the afternoon, between 3pm and 6pm. This accounts for around 23% of total traffic. Heaps of major carriers, including American Airlines, Southwest Airlines and Delta Air Lines, offer flights during this window. Many travelers prefer these times as they allow for a productive morning before heading to the airport, and you'll arrive in Las Vegas with plenty of time to settle in for the evening.
How long does it take to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
A nonstop flight from AUS to LAS typically takes around 3 hours, covering approximately 1,088 miles. Connecting flights on this route usually add 2 hours 50 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Select the "Business class" and "First class" filters when looking for AUS to LAS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight with Expedia?
It's easy to earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Las Vegas from Austin-Bergstrom Intl. (AUS)?
From Austin-Bergstrom Intl. (AUS), you can fly directly into Harry Reid International Airport (LAS) to reach Las Vegas. Some flights may connect through major hubs like San Diego Intl. (SAN), Love Field (DAL), Seattle - Tacoma Intl. (SEA) before reaching Las Vegas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) at the last minute?
Typically, booking a last minute flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package?
Securing a Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
If you booked your Austin, TX (AUS-Austin-Bergstrom Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Austin-Bergstrom Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$425
Distance
1740 km

Book with confidence

Your quick guide to flights from Austin to Las Vegas

Pick up great flights from Austin to Las Vegas

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Austin to Las Vegas. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Austin to Las Vegas that take around hours.

Find cheap flights from Austin to Las Vegas

From the great flight deals with prices currently ranging from AU$425 to AU$528, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Austin to Las Vegas around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Las Vegas is normally in August.

Reasons to book your flight from Austin to Las Vegas with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Austin to Las Vegas across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Las Vegas right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Austin to Las Vegas

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