$126 Cheap United flights Spokane (GEG) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at $126 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 17 - Sat, Jan 10

GEG

Spokane

FSD

Sioux Falls

$251 Roundtrip, found 8 hours ago

$251

Roundtrip

found 8 hours ago

Select United flight, departing Wed, Dec 17 from Spokane to Sioux Falls, returning Sat, Jan 10, priced at $251 found 8 hours ago

Wed, Dec 17 - Sat, Jan 10

GEG

Spokane

FSD

Sioux Falls

$273 Roundtrip, found 8 hours ago

$273

Roundtrip

found 8 hours ago

Select United flight, departing Wed, Dec 17 from Spokane to Sioux Falls, returning Sat, Jan 10, priced at $273 found 8 hours ago

Wed, Dec 17 - Sat, Jan 10

GEG

Spokane

FSD

Sioux Falls

$306 Roundtrip, found 8 hours ago

$306

Roundtrip

found 8 hours ago

Select United flight, departing Wed, Dec 17 from Spokane to Sioux Falls, returning Sat, Jan 10, priced at $306 found 8 hours ago

Wed, Dec 17 - Sat, Jan 10

GEG

Spokane

FSD

Sioux Falls

$312 Roundtrip, found 8 hours ago

$312

Roundtrip

found 8 hours ago

Select United flight, departing Wed, Dec 17 from Spokane to Sioux Falls, returning Sat, Jan 10, priced at $312 found 8 hours ago

Thu, Dec 18 - Sun, Jan 11

GEG

Spokane

FSD

Sioux Falls

$348 Roundtrip, found 8 hours ago

$348

Roundtrip

found 8 hours ago

Select United flight, departing Thu, Dec 18 from Spokane to Sioux Falls, returning Sun, Jan 11, priced at $348 found 8 hours ago

Wed, Dec 17 - Sat, Jan 10

GEG

Spokane

FSD

Sioux Falls

$353 Roundtrip, found 8 hours ago

$353

Roundtrip

found 8 hours ago

Select United flight, departing Wed, Dec 17 from Spokane to Sioux Falls, returning Sat, Jan 10, priced at $353 found 8 hours ago