Direct flights from Seattle to Austin SEA → AUS
Alaska Airlines and Delta Air Lines operate nonstop flights from Seattle (SEA) to Austin (AUS). The nonstop flight takes around ~3h 34m, covering 1,769 miles (2,847 km) and operates multiple daily. Updated 28 June 2026.
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Alaska Airlines
AS
Delta Air Lines
DL
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Frequently asked questions
Is there a direct flight from Seattle to Austin?
Yes, Alaska Airlines and Delta Air Lines operate nonstop flights from Seattle (SEA) to Austin (AUS).
Which airlines fly direct from Seattle to Austin?
Alaska Airlines, Delta Air Lines operate nonstop flights from Seattle to Austin.
How long is the flight from Seattle to Austin?
The nonstop flight from Seattle to Austin takes ~3h 34m (approximately 2847 km).
How often do direct flights operate from Seattle to Austin?
Nonstop flights from Seattle to Austin operate multiple daily.