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 agoAugust 2026
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Limited Availability
12% of dates checked are available within 10% of the lowest price
Monday, August 3rd, 2026
7 round-trip options
Returning
Sun, Aug 9, 2026•6 Day Trip
$322 USD
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Mon, Aug 10, 2026•7 Day Trip
$322 USD
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Tue, Aug 11, 2026•8 Day Trip
$322 USD
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Wed, Aug 12, 2026•9 Day Trip
$322 USD
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Thu, Aug 13, 2026•10 Day Trip
$372 USD
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Sun, Aug 16, 2026•13 Day Trip
$341 USD
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Mon, Aug 17, 2026•14 Day Trip
$341 USD