Direct flights from Houston to Austin HOU → AUS
Southwest Airlines operates nonstop flights from Houston (HOU) to Austin (AUS). The nonstop flight takes around ~0h 18m, covering 148 miles (238 km). Updated 11 June 2026.
HOU
→
AUS
Round trip
1 adult
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Southwest Airlines
WN
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Frequently asked questions
Is there a direct flight from Houston to Austin?
Yes, Southwest Airlines operates nonstop flights from Houston (HOU) to Austin (AUS).
Which airlines fly direct from Houston to Austin?
Southwest Airlines operates nonstop flights from Houston to Austin.
How long is the flight from Houston to Austin?
The nonstop flight from Houston to Austin takes ~0h 18m (approximately 238 km).