Cheap flights from Atlanta to Austin from $63

The cheapest month to fly to Austin from Atlanta is in August. Flight prices, which tend to average around $189, 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 Atlanta to Austin during September average around $198.

The cheapest day to depart on your flight to Austin is on a Thursday when prices can be found for as low as $238. 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 Atlanta to Austin for around $366.

In the afternoon is the cheapest time of day to fly from Atlanta to Austin when you can find flight prices for as low as $210. 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 evening, with an average ticket price of $350. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Atlanta Hartsfield-Jackson to Austin Bergstrom for the best Atlanta Hartsfield-Jackson - Austin Bergstrom flight prices

You are more likely to see cheaper flights to Austin from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $240 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Atlanta for as low as $198 on momondo.

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

No. A direct flight is the cheapest option for a flight between Atlanta to Austin.

As of June 2026, prices for Atlanta to Austin flights are approximately 42% cheaper when compared to flights at the same time last year.

United Airlines and Southwest are the most popular carriers operating from Atlanta Hartsfield-Jackson to Austin Bergstrom

Frontier, Delta and Southwest are the top three most popular airlines that fly to Austin from Atlanta according to our data. Frontier is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 5 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 33 flights per day flying from Atlanta to Austin. The most common time of day flights depart is 10:00PM, with 44% of flights taking off in the evening.

As of June 2026, there are 234 flights per week flying from Atlanta to Austin. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.