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
Thursday, October 8th, 2026
5 round-trip options
Returning
Wed, Oct 14, 2026•6 Day Trip
$461 USD
Returning
Thu, Oct 15, 2026•7 Day Trip
$560 USD
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Fri, Oct 16, 2026•8 Day Trip
$587 USD
Returning
Tue, Oct 20, 2026•12 Day Trip
$442 USD
Returning
Wed, Oct 21, 2026•13 Day Trip
$442 USD