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Cheap Flights from Sioux City to Seattle - SUX to SEA (reverse)

Did You Know?

The smallest aircraft operated by KLM flying between Sioux City, IA and Seattle, WA is a CRJ with 50 seats.
1 airline operates between Sioux City, IA and Seattle, WA
The largest aircraft operated by Delta flying between Sioux City, IA and Seattle, WA is a CRJ with 50 seats.
Minneapolis-St Paul, MN is the most popular connection for one stop flights between Sioux City, IA and Seattle, WA.
The shortest flight between Sioux City, IA and Seattle, WA on KLM is 1,626 miles.
Delta has the most one stop flights between Sioux City, IA and Seattle, WA.
KLM has 1 one stop flight between Sioux City, IA and Seattle, WA.
4 flights per week fly out of Sioux City, IA connecting to Seattle, WA

Cheap Domestic Flights from Sioux City - SUX

Flights
Airline
Lowest Price
American
$197
American
$304
American
$374
American
$95
American
$366
American
$253
American
$372
American
$320
American
$336
American
$381
American
$461
American
$427
American
$362
American
$964
American
$457
American
$382
American
$308
Cheap Flights from Sioux City to Seattle, from $95 Round trip from SUX to SEA