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Cheap Flights from Austin to Houston $180.35

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Cheapest Flights from Austin to Houston (AUS to IAH)

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

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

Question : Which airline is offering the cheapest round-trip flight from AUS to IAH?
Answer : United Airlines is your best bet for finding that coveted low fare.

Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Monday. Being flexible with your travel days garners you even more savings during your booking.

Question : Which airline can you expect delays with on this route?
Answer : If you decide to book your flight with Alaska Airlines, keep an eye on your departure time. Over the past month, Alaska Airlines flights from Austin-Bergstrom International Airport (AUS) to George Bush Intercontinental Airport (IAH) are delayed 100% of the time.

Question : When travelling to Houston from Austin, how long will you be in the air?
Answer : Flying from AUS to IAH typically takes about 1 hour and 1 minute.