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Cheap Flights from Houston to Austin $180.35

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Cheapest Flights from Houston to Austin (IAH to AUS)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Houston to Austin (IAH to AUS)

Question : On a daily basis, how many different flight times can you take from George Bush Intercontinental Airport (IAH) to Austin-Bergstrom International Airport (AUS)?
Answer : On average, 26 different flight times are offered daily when you fly from Houston to Austin. You won't have as many options on this route as most others.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The lowest-cost day to fly in December is Friday. Flexibility is paramount when booking travel plans in order to keep costs down.

Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at December 10th. As of November 28th, the cheapest ticket sales are coming in 22% below the average price for this route, so you can spend that extra cash on a fun experience in Austin.

Question : Is there a day that has more departure times to choose from than other days?
Answer : The day with the most departure times for this route is Wednesday with 133 options. Saturday currently offers the lowest number of flight times with 94 options.

Question : How long are most people's visits to Austin when they fly in from Houston?
Answer : Of course you're not most people, but if you were, you'd stay roughly seven days.