Austin (AUS) to Seattle / Tacoma (SEA) flight deal in economy from $277

Sunday, October 25th, 2026

6 round-trip options

Returning
Fri, Oct 30, 20265 Day Trip
$402 USD
Returning
Sat, Oct 31, 20266 Day Trip
$322 USD
Returning
Sun, Nov 1, 20267 Day Trip
$367 USD
Returning
Wed, Nov 4, 202610 Day Trip
$322 USD
Returning
Thu, Nov 5, 202611 Day Trip
$342 USD
Returning
Fri, Nov 6, 202612 Day Trip
$342 USD