$49+ Cheap flights from Austin to Las Vegas (AUS - LAS)

When you board a nonstop flight from Austin-Bergstrom International Airport to Las Vegas, your flight time is two hours and 45 minutes. Connecting flights range from three hours and 45 minutes to four hours and 50 minutes.

Southwest, Allegiant, Frontier, Delta and United shuttle passengers from Austin to Las Vegas on four daily nonstop flights, with six additional nonstop flights operating only on weekends.

Your departure times are flexible with daily flights leaving Austin at 5:15 a.m., 11:10 a.m., 4:00 p.m. and 5:20 p.m. The first weekend flight departs at 10:45 a.m. and the seventh of the day leaves at 9:39 p.m.

The Austin-Bergstrom International Airport serves the greater Austin, Texas area. Outside of the Dallas/Fort Worth and Houston airports, it is the busiest airport in Texas. McCarran International Airport, five miles south of downtown Las Vegas in Paradise, serves the Las Vegas Valley metropolitan area.

The least expensive direct route from Austin to Las Vegas is slightly under $200 and offered by Frontier and American Airlines. This fare is for a July travel date in the height of the Las Vegas peak season.

Free shuttles run between Terminals 1 and 3 at LAS every 12 to 15 minutes. If you require transportation between terminals, seek shuttles bearing the LAS emblem. Across the pedestrian walkway leading to the covered parking garage on Level Zero is the location of the Terminal 1 shuttle stop. The Terminal 3 shuttle stop is outside at Level Zero. These shuttles carry approximately 24 people, making it an eco-friendly way of traveling through the terminals. Also, when looking for a more sustainable way to get to downtown from the airport, you should opt for RTC  buses that carry 100 passengers.

If you want a journey that is sustainable, you can take the train from Austin to Las Vegas. However, the trip is a little slower and longer because you must connect at multiple Amtrak stations before getting to your destination. A railway is more sustainable than a plane since it emits 80% less carbon per kilometer. Additionally, a train makes minimal noise, reducing noise pollution, both of which have a negative impact on the environment. The majority of Amtrak trains running between Austin and Las Vegas feature regenerative braking, and some even run entirely on electricity to reduce carbon emissions.

AUS has attempted to reduce its environmental effect ever since it was founded by recycling, using alternative fuels, using less water and electricity, and building with recycled materials. This airport's fleet of shuttle buses uses clean energy fuels and renewable natural gas. By sharing surplus credits with numerous other onsite stakeholders as part of this RNG initiative, we were able to cut their carbon footprint by more than 60%. Additionally, AUS received a Level 3+ Accreditation from Airports Council International's North American Airport Carbon Accreditation Program, making it one of only four airports in North America to achieve carbon neutrality.

Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Las Vegas from Austin Bergstrom. Booking flights from Austin Bergstrom (AUS) to Harry Reid Intl (LAS) should be relatively easy as there are 6 daily flights to Las Vegas from 8 different airlines. 2h 47m is how long a flight from Austin to Las Vegas Harry Reid Intl will take if you book a nonstop flight.

The Austin Bergstrom to Las Vegas Harry Reid Intl flight path was viewed by 236 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Our cheapest airline available from Austin to Las Vegas is Allegiant Air. Our recent data shows that you can find tickets from as low as $78 on this airline. Additional options worth looking into are Spirit Airlines and Frontier, starting at $83 and $103 round-trip. Allegiant Air is 64% cheaper than the average price of flights available within the next 90 days to this destination.

One-way options have recently been found by users for as low as $49 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $55 and Delta from $59 one-way.

No one likes to see their flight delayed. When booking a flight from Austin to Las Vegas consider choosing Allegiant Air (88%), Spirit Airlines (82%) or Southwest (66%) as they are the most reliable in getting you off to your destination on time.

While on average a flight from Austin to Las Vegas is generally $172, our data shows the cheapest flight currently is $50. When looking at the most popular route, (Austin Bergstrom - Las Vegas Harry Reid Intl), you can expect to pay $76 for that flight.

Most of the time, Austin to Las Vegas flights that have layovers will stop in Denver.

If you're on a layover in Denver and looking for things to do, consider visiting Coors Field, Paramount Theatre, or Larimer Square. Travelers on a layover in Denver can visit Coors Field, Paramount Theatre, and Larimer Square, by traveling 18.4 mi, 18.6 mi, and 18.9 mi, respectively after landing at Denver Intl. Those on a layover in Denver in need of a rental car can book one at Denver Intl for about $56.

Of the flights from Austin to Las Vegas that have layovers, the fewest flights stop in Phoenix.

Yes. In addition to deals on Austin to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Las Vegas.

Yes. Cheapflights offers flight deals from Austin to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, August is the cheapest month in which you can book a flight from Austin to Las Vegas (average of $198). Flying from Austin to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.