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Cheap flights from Austin (AUS) to Portland (PDX)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Austin (AUS) to Portland (PDX)

How to find the cheapest flight from Austin (AUS) to Portland (PDX)
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How to find the cheapest flight from Austin (AUS) to Portland (PDX)
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How to find the cheapest flight from Austin (AUS) to Portland (PDX)
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Cheap flights from Austin to Portland in September , October 2026

17 Sep - 03 Oct $ 346.00
AUS
Austin
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
2 STOPS
AUS
Austin
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28 Sep - 28 Oct $ 357.00
AUS
Austin
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
AUS
Austin
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16 Sep - 10 Oct $ 597.00
AUS
Austin
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
AUS
Austin
Pick dates

Last minute flights from Austin to Portland

17 Sep - 30 Sep $ 352.00
AUS
Austin
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
2 STOPS
AUS
Austin
Pick dates
23 Sep - 30 Sep $ 378.00
AUS
Austin
United Airlines
1 STOPS
PDX
Portland
PDX
Portland
United Airlines
1 STOPS
AUS
Austin
Pick dates
16 Sep - 30 Sep $ 662.00
AUS
Austin
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
AUS
Austin
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One-way flights to Portland from Austin

5:30 AM - 7:45 AM
United Airlines
1 Stops
5h 58m
AUS - PDX
$ 180
Kiwi
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11:04 PM - 9:26 AM
Frontier Airlines
1 Stops
14h 50m
AUS - PDX
$ 180
Kiwi
Pick dates
7:15 AM - 7:15 AM
Alaska Airlines
0 Stops
4h 12m
AUS - PDX
$ 409
Kiwi
Pick dates

How to find the cheapest flight from Austin (AUS) to Portland (PDX)

Related info for your journey
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How to find the cheapest flight from Austin (AUS) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Austin (AUS) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.