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Cheap Flights from Sioux City to Portland - SUX to PDX

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You must make at least one connection to fly from Sioux City, IA to Portland.
American Airlines has 460 connecting flights between Sioux City, IA and Portland.

Cheap Domestic Flights to Portland - PDX

Flights
Airline
Lowest Price
Delta, United, US Airways, American, Frontier, Alaska
$211
United, Alaska, Delta, US Airways, American, Frontier
$273
United, American, Alaska, Delta, US Airways, Frontier
$269
United, Delta, Alaska, US Airways, American, Frontier
$205
United, Delta, US Airways, American, Frontier, Alaska
$273
Alaska, United, Frontier, Delta, American, US Airways
$269
Alaska, US Airways, Delta, United
$246
United, Alaska, Delta, American, US Airways, Frontier
$211
American, US Airways, Delta, United, Frontier
$269
Frontier, United, American, US Airways, Alaska, Delta
$273
United, Delta, Alaska, US Airways, American, Frontier
$269
Delta, United, Alaska, US Airways, Frontier, American
$374
American, Alaska, United, Delta, US Airways
$387
United, US Airways, Delta, Frontier, American
$151
US Airways, Delta, United, American
$344
American, Delta, United, US Airways, Alaska, Frontier
$211
Frontier, American, US Airways, Delta, United
$269
US Airways, Delta, United
$352
Alaska, Delta, US Airways
$333
US Airways, Delta, Alaska, United
$333
Delta, US Airways, American, United, Alaska
$385
Delta, US Airways, United, American, Alaska
$333
Delta, US Airways, United, Frontier, American
$215
United, Delta, US Airways, American
$382
Frontier, US Airways, United, Delta, American
$273
US Airways, Delta, United, American
$333
US Airways, Delta, United
$248
US Airways, American, Delta
$324

Cheap International Flights to Portland - PDX

Flights
Airline
Lowest Price
Alaska, Air Canada, US Airways, American, United, Delta
$464
US Airways, Delta, United, American, Alaska, Air Canada
$341
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Cheap Flights from Sioux City to Portland, from $197 Round trip from SUX to PDX