Cheap flights from California to Austin from $49

The cheapest month to fly to Austin from California is in August. Flight prices, which tend to average around $271, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in August, then September is your next best option. Flight prices from California to Austin during September average around $281.

The cheapest day to depart on your flight to Austin is on a Saturday when prices can be found for as low as $300. 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 California to Austin for around $391.

In the afternoon is the cheapest time of day to fly from California to Austin when you can find flight prices for as low as $321. Flying to Austin in the afternoon 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 $347. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from San Diego to Austin Bergstrom for the best California - Austin Bergstrom flight prices

You are more likely to see cheaper flights to Austin from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $322 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from California for as low as $263 on momondo.

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

Frontier, Alaska Airlines, and Southwest are the most popular carriers operating from California to Austin Bergstrom

Southwest, American Airlines and Delta are the top three most popular airlines that fly to Austin from California according to our data. Southwest is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 9 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

As of February 2026, 41 flights take off from California and land in Austin each day. The most common flight departure time for this route is 12:00PM, with 58% of daily flights taking off in the afternoon.

The number of flights available between California and Austin is 293 per week as of February 2026. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.