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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 August , September 2026

28 Aug - 11 Sep $ 258.00
AUS
Austin
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
AUS
Austin
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28 Aug - 22 Sep $ 347.00
AUS
Austin
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
AUS
Austin
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26 Aug - 09 Sep $ 574.00
AUS
Austin
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
AUS
Austin
Pick dates

Last minute flights from Austin to Portland

28 Aug - 01 Sep $ 328.00
AUS
Austin
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
AUS
Austin
Pick dates
24 Aug - 31 Aug $ 407.00
AUS
Austin
United Airlines
1 STOPS
PDX
Portland
PDX
Portland
United Airlines
1 STOPS
AUS
Austin
Pick dates
26 Aug - 31 Aug $ 537.00
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

12:47 PM - 2:57 PM
Frontier Airlines
1 Stops
6h 34m
AUS - PDX
$ 152
Kiwi
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6:15 AM - 3:28 PM
Frontier Airlines
1 Stops
12h 56m
AUS - PDX
$ 158
Kiwi
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5:52 PM - 5:52 PM
Alaska Airlines
0 Stops
4h 12m
AUS - PDX
$ 331
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.