Direct flights from Houston to Austin IAH → AUS
Air Canada, American Airlines, Delta Air Lines, JetBlue Airways, NetJets Aviation and United Airlines operate nonstop flights from Houston (IAH) to Austin (AUS). The nonstop flight takes around ~0h 17m, covering 140 miles (225 km) and operates multiple daily. Round-trip fares currently start at $317, with a typical fare around $335 across 324 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 324 recent fares across the next 60 days
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Air Canada
AC
American Airlines
AA
Delta Air Lines
DL
JetBlue Airways
B6
NetJets Aviation
1I
United Airlines
UA
Departure Schedule next 7 days
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Frequently asked questions
Is there a direct flight from Houston to Austin?
Yes, Air Canada, American Airlines and 4 more airlines operate nonstop flights from Houston (IAH) to Austin (AUS).
Which airlines fly direct from Houston to Austin?
Air Canada, American Airlines, Delta Air Lines, JetBlue Airways, NetJets Aviation, United Airlines operate nonstop flights from Houston to Austin.
How long is the flight from Houston to Austin?
The nonstop flight from Houston to Austin takes ~0h 17m (approximately 225 km).
How often do direct flights operate from Houston to Austin?
Nonstop flights from Houston to Austin operate multiple daily.
How much is a round-trip flight from Houston to Austin?
Round-trip flights from Houston (IAH) to Austin (AUS) start at $317, with a typical fare around $335. Based on 324 recent fare combinations.