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AUS
Austin
SEA
Seattle
Austin → Seattle
Frontier Airlines · Round Trip · Nonstop
Save $93 (29% off)
Compared to the typical price of $325
$272$325
per person · round trip
Flight Details
Cabin
Economy
Departs
Jun 5, 2026
Returns
Jun 8, 2026
Price History
Avg: $252
Low: $232
High: $272
Mar 23Mar 27
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