Cheap Flights to Sioux County from $54

How much is the cheapest flight to Sioux County?

Prices were available within the past 7 days and start at $54 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 19 - Fri, Feb 20

DEN

Denver

FSD

Sioux Falls

$123 Roundtrip, found 1 day ago

$123

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 19 from Denver to Sioux Falls, returning Fri, Feb 20, priced at $123 found 1 day ago

Thu, Feb 26 - Mon, Mar 2

DEN

Denver

FSD

Sioux Falls

$124 Roundtrip, found 14 hours ago

$124

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Thu, Feb 26 from Denver to Sioux Falls, returning Mon, Mar 2, priced at $124 found 14 hours ago

Fri, Feb 27 - Mon, Mar 2

DEN

Denver

FSD

Sioux Falls

$134 Roundtrip, found 1 day ago

$134

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Feb 27 from Denver to Sioux Falls, returning Mon, Mar 2, priced at $134 found 1 day ago

Thu, Mar 5 - Mon, Mar 9

DEN

Denver

FSD

Sioux Falls

$140 Roundtrip, found 1 day ago

$140

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Mar 5 from Denver to Sioux Falls, returning Mon, Mar 9, priced at $140 found 1 day ago

Wed, Feb 18 - Mon, Mar 2

ATL

Atlanta

FSD

Sioux Falls

$155 Roundtrip, found 7 hours ago

$155

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Wed, Feb 18 from Atlanta to Sioux Falls, returning Mon, Mar 2, priced at $155 found 7 hours ago

Thu, Feb 19 - Mon, Mar 2

IAH

Houston

FSD

Sioux Falls

$162 Roundtrip, found 21 hours ago

$162

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, Feb 19 from Houston to Sioux Falls, returning Mon, Mar 2, priced at $162 found 21 hours ago

Thu, Feb 12 - Sun, Feb 22

DEN

Denver

FSD

Sioux Falls

$179 Roundtrip, found 2 days ago

$179

Roundtrip

found 2 days ago

Select United flight, departing Thu, Feb 12 from Denver to Sioux Falls, returning Sun, Feb 22, priced at $179 found 2 days ago

Fri, Jan 23 - Sun, Jan 25

ORD

Chicago

FSD

Sioux Falls

$189 Roundtrip, found 2 hours ago

$189

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Fri, Jan 23 from Chicago to Sioux Falls, returning Sun, Jan 25, priced at $189 found 2 hours ago

Fri, Feb 20 - Mon, Feb 23

DEN

Denver

FSD

Sioux Falls

$199 Roundtrip, found 4 days ago

$199

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Feb 20 from Denver to Sioux Falls, returning Mon, Feb 23, priced at $199 found 4 days ago

Wed, Feb 11 - Wed, Feb 18

SEA

Seattle

FSD

Sioux Falls

$369 Roundtrip, found 7 hours ago

$369

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Wed, Feb 11 from Seattle to Sioux Falls, returning Wed, Feb 18, priced at $369 found 7 hours ago