Direct flights from Austin to Seattle AUS → SEA
Alaska Airlines, Delta Air Lines and Southwest Airlines fly nonstop from Austin (AUS) to Seattle (SEA). The flight takes about 4h 9m and covers 1,770 miles (2,848 km). Arrivals run on time 75.8% at AUS and 80.8% at SEA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Alaska Airlines
AS
Delta Air Lines
DL
Southwest Airlines
WN
Frequently asked questions
Is there a direct flight from Austin to Seattle?
Yes, Alaska Airlines, Delta Air Lines and 1 more airline operate nonstop flights from Austin (AUS) to Seattle (SEA).
Which airlines fly direct from Austin to Seattle?
Alaska Airlines, Delta Air Lines, Southwest Airlines operate nonstop flights from Austin to Seattle.
How long is the flight from Austin to Seattle?
The nonstop flight from Austin to Seattle takes ~4h 9m (approximately 2848 km).
What is the on-time performance for flights from Austin to Seattle?
Arrivals run on time 75.8% at AUS and 80.8% at SEA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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