Cheap United flights Seattle (SEA) to Sioux City (SUX)

Cheap United flights Seattle (SEA) to Sioux City (SUX)

Prices were available within the past 7 days and start at for one-way flights and $334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 3 - Wed, Sep 10

SEA

Seattle

SUX

Sioux City

$334 Roundtrip, found 1 day ago

$334

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Seattle to Sioux City, returning Wed, Sep 10, priced at $334 found 1 day ago

Tue, Sep 9 - Sun, Sep 14

SEA

Seattle

SUX

Sioux City

$339 Roundtrip, found 1 day ago

$339

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Seattle to Sioux City, returning Sun, Sep 14, priced at $339 found 1 day ago

Fri, Sep 5 - Wed, Sep 10

SEA

Seattle

SUX

Sioux City

$344 Roundtrip, found 1 day ago

$344

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 5 from Seattle to Sioux City, returning Wed, Sep 10, priced at $344 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

SEA

Seattle

SUX

Sioux City

$349 Roundtrip, found 1 day ago

$349

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 5 from Seattle to Sioux City, returning Sat, Sep 13, priced at $349 found 1 day ago

Sat, Sep 6 - Sat, Sep 13

SEA

Seattle

SUX

Sioux City

$389 Roundtrip, found 1 day ago

$389

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Seattle to Sioux City, returning Sat, Sep 13, priced at $389 found 1 day ago

Sat, Sep 6 - Sat, Sep 13

SEA

Seattle

SUX

Sioux City

$417 Roundtrip, found 1 day ago

$417

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Seattle to Sioux City, returning Sat, Sep 13, priced at $417 found 1 day ago

Sat, Sep 6 - Sat, Sep 13

SEA

Seattle

SUX

Sioux City

$422 Roundtrip, found 1 day ago

$422

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Seattle to Sioux City, returning Sat, Sep 13, priced at $422 found 1 day ago

Wed, Sep 3 - Tue, Sep 16

SEA

Seattle

SUX

Sioux City

$425 Roundtrip, found 1 day ago

$425

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Seattle to Sioux City, returning Tue, Sep 16, priced at $425 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SEA

Seattle

SUX

Sioux City

$430 Roundtrip, found 1 day ago

$430

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Seattle to Sioux City, returning Tue, Sep 16, priced at $430 found 1 day ago

Sat, Sep 6 - Sat, Sep 13

SEA

Seattle

SUX

Sioux City

$435 Roundtrip, found 1 day ago

$435

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Seattle to Sioux City, returning Sat, Sep 13, priced at $435 found 1 day ago

Sat, Sep 6 - Sat, Sep 13

SEA

Seattle

SUX

Sioux City

$442 Roundtrip, found 1 day ago

$442

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Seattle to Sioux City, returning Sat, Sep 13, priced at $442 found 1 day ago

Sat, Sep 6 - Sat, Sep 13

SEA

Seattle

SUX

Sioux City

$448 Roundtrip, found 1 day ago

$448

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Seattle to Sioux City, returning Sat, Sep 13, priced at $448 found 1 day ago