Cheap flights from Dallas to Austin from $79

The cheapest month to fly to Austin from Dallas is in August. Flight prices, which tend to average around $260, 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 December is your next best option. Flight prices from Dallas to Austin during December average around $289.

The cheapest day to depart on your flight to Austin is on a Thursday when prices can be found for as low as $337. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Austin for around $644.

In the morning is the cheapest time of day to fly from Dallas to Austin when you can find flight prices for as low as $415. Flying to Austin in the morning 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 $456. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Dallas/Fort Worth to Austin Bergstrom for the best Dallas - Austin Bergstrom flight prices

You are more likely to see cheaper flights to Austin from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Dallas for as low as $254 on momondo.

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

Southwest and United Airlines are the most popular carriers operating from Dallas to Austin Bergstrom

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Austin from Dallas according to our data. Southwest is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 4 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

Historically, on average around 21% of flights between Dallas and Austin have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

As of September 2026, there are 34 flights per day flying from Dallas to Austin. The most common time of day flights depart is 5:00PM, with 40% of flights taking off in the afternoon.

The number of flights available between Dallas and Austin is 238 per week as of September 2026. The most frequent departure day is Mon, with 22% of weekly flights leaving on this day.