Portland (PDX) to Austin (AUS) flight deal in economy from $247
PDXPortland International Airport
Portland, United States
AUSAustin-Bergstrom International Ai
Austin, United States
$385 USD
-36%$247 USD
Verified 16 days agoOctober 2026
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Limited Availability
12% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
5 round-trip options
Returning
Sat, Oct 24, 2026•6 Day Trip
$412 USD
Returning
Sun, Oct 25, 2026•7 Day Trip
$577 USD
Returning
Mon, Oct 26, 2026•8 Day Trip
$618 USD
Returning
Fri, Oct 30, 2026•12 Day Trip
$458 USD
Returning
Sat, Oct 31, 2026•13 Day Trip
$412 USD