Austin to Portland
AUSPDX
Fly from Austin to Portland starting at USD 163 with Frontier Airlines.
Best fare available on Oct 19, 2026.
Limited seats. Better plans. Book before it's gone.
Austin to Portland cheapest flights this week
Austin to Portland monthly flight fare trend
Oct
from USD 163
Nov
No flights
Dec
No flights
Jan
No flights
Feb
No flights
Mar
No flights
Airport Details
Origin
Austin
Austin Bergstrom International Airport (AUS)
Austin, AUS
Zone
Chicago
Elev
542 ft
Destination
Portland
Portland International Airport (PDX)
Portland, PDX
Zone
Los Angeles
Elev
31 ft
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