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Cheap flights from Sioux Falls (FSD) to Portland (PDX)

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How to find the cheapest flight from Sioux Falls (FSD) to Portland (PDX)

How to find the cheapest flight from Sioux Falls (FSD) to Portland (PDX)
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How to find the cheapest flight from Sioux Falls (FSD) to Portland (PDX)
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How to find the cheapest flight from Sioux Falls (FSD) to Portland (PDX)
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Cheap flights from Sioux Falls to Portland in July , August 2026

31 Jul - 14 Aug $ 534.00
FSD
Sioux Falls
United Airlines
1 STOPS
PDX
Portland
PDX
Portland
United Airlines
1 STOPS
FSD
Sioux Falls
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29 Jul - 11 Aug $ 1,131.00
FSD
Sioux Falls
Alaska Airlines
2 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
2 STOPS
FSD
Sioux Falls
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31 Jul - 04 Aug $ 1,252.00
FSD
Sioux Falls
Alaska Airlines
2 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
FSD
Sioux Falls
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Last minute flights from Sioux Falls to Portland

27 Jul - 01 Aug $ 1,003.00
FSD
Sioux Falls
Allegiant Air
1 STOPS
PDX
Portland
PDX
Portland
Allegiant Air
2 STOPS
FSD
Sioux Falls
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29 Jul - 01 Aug $ 1,005.00
FSD
Sioux Falls
Allegiant Air
2 STOPS
PDX
Portland
PDX
Portland
Allegiant Air
2 STOPS
FSD
Sioux Falls
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29 Jul - 01 Aug $ 1,009.00
FSD
Sioux Falls
Allegiant Air
1 STOPS
PDX
Portland
PDX
Portland
Allegiant Air
2 STOPS
FSD
Sioux Falls
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One-way flights to Portland from Sioux Falls

8:08 PM - 3:08 PM
Frontier Airlines
1 Stops
22h 43m
FSD - PDX
$ 319
Kiwi
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11:35 AM - 1:27 PM
United Airlines
1 Stops
5h 38m
FSD - PDX
$ 597
Kiwi
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6:00 AM - 8:05 AM
United Airlines
1 Stops
5h 47m
FSD - PDX
$ 597
Kiwi
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How to find the cheapest flight from Sioux Falls (FSD) to Portland (PDX)

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