Cheap flights from Las Vegas to Austin from $79

The cheapest month to fly to Austin from Las Vegas is in January. Flight prices, which tend to average around $142, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in January, then July is your next best option. Flight prices from Las Vegas to Austin during July average around $154.

The cheapest day to depart on your flight to Austin is on a Saturday when prices can be found for as low as $171. 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 $333.

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 $164. 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 $206. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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 $198 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 $115 on momondo.

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

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

Frontier, Southwest and Spirit Airlines are the top three most popular airlines that fly to Austin from Las Vegas according to our data. Frontier is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 7 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

The number of flights available between Las Vegas and Austin is 8 per day as of April 2026. The most frequent departure time is 4:00PM, with 51% of daily flights leaving at noon.

61 flights are operational weekly from Las Vegas to Austin as of April 2026. The most popular departure day for this route is Mon, with 25% of flights per week taking off on this day.