Portland (PDX) to Austin (AUS) cheap flight deal from $90 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Portland International Airport

Portland, United States

Austin-Bergstrom International Ai

Austin, United States

$167 USD

-46%$90 USD

Verified Sep 20, 2025 at 7:32 PM

October 2025

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29$134 30$134 1$134 2$134 3$134 4$120 5$179 6$106 7$106 8$106 9$249 10$165 11$174 12$169 13$165 14$95 15$108 16$179 17$106 18$174 19$169 20$165 21$90 22$108 23$134 24$90 25$90 26$169 27$90 28$90 29$90 30$90 31$90 1 2

Limited Availability

12% of dates checked are available within 10% of the lowest price

Saturday, October 11th, 2025

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