Austin (AUS) to Seattle / Tacoma (SEA) flight deal in economy from $277
AUSAustin-Bergstrom International Ai
Austin, United States
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$377 USD
-27%$277 USD
Verified about 9 hours agoOctober 2026
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Limited Availability
17% of dates checked are available within 10% of the lowest price
Sunday, October 11th, 2026
6 round-trip options
Returning
Fri, Oct 16, 2026•5 Day Trip
$402 USD
Returning
Sat, Oct 17, 2026•6 Day Trip
$322 USD
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Sun, Oct 18, 2026•7 Day Trip
$367 USD
Returning
Wed, Oct 21, 2026•10 Day Trip
$403 USD
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Thu, Oct 22, 2026•11 Day Trip
$522 USD
Returning
Fri, Oct 23, 2026•12 Day Trip
$403 USD