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

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

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

31 Jan - 01 Feb $ 249.00
PDX
Portland
Hawaiian Airlines
DIRECT
AUS
Austin
AUS
Austin
Hawaiian Airlines
DIRECT
PDX
Portland
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21 Jan - 10 Feb $ 421.00
PDX
Portland
Hawaiian Airlines
DIRECT
AUS
Austin
AUS
Austin
Hawaiian Airlines
1 STOPS
PDX
Portland
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20 Jan - 10 Feb $ 436.00
PDX
Portland
Hawaiian Airlines
DIRECT
AUS
Austin
AUS
Austin
Hawaiian Airlines
DIRECT
PDX
Portland
Pick dates

Last minute flights from Portland to Austin

30 Jan - 31 Jan $ 347.00
PDX
Portland
Alaska Airlines
DIRECT
AUS
Austin
AUS
Austin
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
20 Jan - 31 Jan $ 487.00
PDX
Portland
Hawaiian Airlines
DIRECT
AUS
Austin
AUS
Austin
Hawaiian Airlines
2 STOPS
PDX
Portland
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20 Jan - 31 Jan $ 572.00
PDX
Portland
Hawaiian Airlines
DIRECT
AUS
Austin
AUS
Austin
Hawaiian Airlines
DIRECT
PDX
Portland
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One-way flights to Austin from Portland

3:50 PM - 6:28 PM
United Airlines
1 Stops
6h 8m
PDX - AUS
$ 175
Kiwi
Pick dates
3:50 PM - 6:26 PM
United Airlines
1 Stops
6h 8m
PDX - AUS
$ 187
Kiwi
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10:47 AM - 10:47 AM
Alaska Airlines
0 Stops
3h 52m
PDX - AUS
$ 319
Kiwi
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How to find the cheapest flight from Portland (PDX) to Austin (AUS)

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