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

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Delta Air Lines

DLDelta Air Lines

One Way•Economy

Portland International Airport

Portland, United States

Austin-Bergstrom International Ai

Austin, United States

$160 USD

-44%$90 USD

Verified Sep 21, 2025 at 1:55 PM

October 2025

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29$134 30$134 1$134 2$134 3$134 4$134 5$131 6$146 7$106 8$106 9$220 10$179 11$120 12$210 13$210 14$140 15$95 16$170 17$106 18$140 19$140 20$249 21$90 22$90 23$90 24$90 25$90 26$90 27$90 28$90 29$90 30$140 31$90 1 2

Limited Availability

15% of dates checked are available within 10% of the lowest price

Wednesday, October 1st, 2025

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