Austin (AUS) to Portland (PDX) flight deal in economy from $317

Sunday, July 26th, 2026

7 round-trip options

Returning
Fri, Jul 31, 20265 Day Trip
$437 USD
Returning
Sat, Aug 1, 20266 Day Trip
$387 USD
Returning
Mon, Aug 3, 20268 Day Trip
$387 USD
Returning
Tue, Aug 4, 20269 Day Trip
$377 USD
Returning
Wed, Aug 5, 202610 Day Trip
$377 USD
Returning
Sat, Aug 8, 202613 Day Trip
$377 USD
Returning
Sun, Aug 9, 202614 Day Trip
$387 USD