Cheap flights from San Jose, California to Austin from $120

The cheapest month to fly to Austin from San Jose, California is in September. Flight prices, which tend to average around $257, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then October is your next best option. Flight prices from San Jose, California to Austin during October average around $353.

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $404. 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 San Jose, California to Austin for around $614.

In the morning is the cheapest time of day to fly from San Jose, California to Austin when you can find flight prices for as low as $474. Flying to Austin in the morning is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $501. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Austin from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from San Jose, California for as low as $268 on momondo.

There is only 1 cabin class available to choose from on San Jose, California to Austin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 13% on your flight if you consider stops on a San Jose, California to Austin flight.

As of June 2026, prices for San Jose, California to Austin flights are approximately 38% cheaper when compared to flights at the same time last year.

Delta, Southwest, and Frontier are the most popular carriers operating from San Jose to Austin Bergstrom

United Airlines, Southwest and Delta are the top three most popular airlines that fly to Austin from San Jose, California according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 8 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

Phoenix (PHX) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $286.

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 4h 45m.

San Diego (SAN) has the shortest average layover time for this route: 0h 50m.

The number of flights available between San Jose, California and Austin is 1 per day as of June 2026. The most frequent departure time is 6:00AM, with 46% of daily flights leaving at noon.

As of June 2026, there are 13 flights per week flying from San Jose, California to Austin. The most common day of the week flights depart is Mon, with 23% of flights taking off on this day.