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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 April , May 2026

26 Apr - 03 May $ 593.00
FSD
Sioux Falls
United Airlines
1 STOPS
PDX
Portland
PDX
Portland
United Airlines
1 STOPS
FSD
Sioux Falls
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30 Apr - 10 May $ 1,073.00
FSD
Sioux Falls
Alaska Airlines
2 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
FSD
Sioux Falls
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28 Apr - 10 May $ 1,107.00
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 Apr - 01 May $ 667.00
FSD
Sioux Falls
Allegiant Air
2 STOPS
PDX
Portland
PDX
Portland
Allegiant Air
1 STOPS
FSD
Sioux Falls
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29 Apr - 01 May $ 750.00
FSD
Sioux Falls
Allegiant Air
2 STOPS
PDX
Portland
PDX
Portland
Allegiant Air
1 STOPS
FSD
Sioux Falls
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29 Apr - 01 May $ 756.00
FSD
Sioux Falls
Allegiant Air
2 STOPS
PDX
Portland
PDX
Portland
Allegiant Air
1 STOPS
FSD
Sioux Falls
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One-way flights to Portland from Sioux Falls

2:35 PM - 9:10 AM
Frontier Airlines
2 Stops
22h 28m
FSD - PDX
$ 322
Kiwi
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9:00 AM - 11:27 AM
United Airlines
1 Stops
6h 15m
FSD - PDX
$ 529
Kiwi
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6:00 AM - 8:00 AM
United Airlines
1 Stops
5h 48m
FSD - PDX
$ 624
Kiwi
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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)
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.