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

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
Round Trip•Economy
United StatesAUS

Austin-Bergstrom International Ai

Austin, United States
United StatesPDX

Portland International Airport

Portland, United States
$414 USD
-23%$317 USD
Verified about 2 hours ago
Limited Availability
19% of dates checked are available within 10% of the lowest price

Sunday, August 2nd, 2026

5 round-trip options

Returning
Sat, Aug 8, 2026•6 Day Trip
$377 USD
Google Flights
Returning
Sun, Aug 9, 2026•7 Day Trip
$387 USD
Google Flights
Returning
Mon, Aug 10, 2026•8 Day Trip
$377 USD
Google Flights
Returning
Tue, Aug 11, 2026•9 Day Trip
$377 USD
Google Flights
Returning
Fri, Aug 14, 2026•12 Day Trip
$377 USD
Google Flights