Cheap Flights to Douglas County from $34

How much is the cheapest flight to Douglas County?

Prices were available within the past 7 days and start at $34 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 20 - Sun, Feb 22

DEN

Denver

FSD

Sioux Falls

$68 Roundtrip, just found

$68

Roundtrip

just found

Select Frontier Airlines flight, departing Fri, Feb 20 from Denver to Sioux Falls, returning Sun, Feb 22, priced at $68 just found

Fri, Feb 27 - Sun, Mar 1

DEN

Denver

FSD

Sioux Falls

$88 Roundtrip, found 1 day ago

$88

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Feb 27 from Denver to Sioux Falls, returning Sun, Mar 1, priced at $88 found 1 day ago

Sun, Feb 15 - Mon, Mar 2

DEN

Denver

FSD

Sioux Falls

$102 Roundtrip, found 1 hour ago

$102

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sun, Feb 15 from Denver to Sioux Falls, returning Mon, Mar 2, priced at $102 found 1 hour ago

Thu, Mar 5 - Mon, Mar 9

DEN

Denver

FSD

Sioux Falls

$108 Roundtrip, found 4 hours ago

$108

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Thu, Mar 5 from Denver to Sioux Falls, returning Mon, Mar 9, priced at $108 found 4 hours ago

Thu, Feb 26 - Mon, Mar 2

DEN

Denver

FSD

Sioux Falls

$112 Roundtrip, found 2 days ago

$112

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Feb 26 from Denver to Sioux Falls, returning Mon, Mar 2, priced at $112 found 2 days ago

Mon, Feb 23 - Thu, Feb 26

DEN

Denver

FSD

Sioux Falls

$114 Roundtrip, found 5 days ago

$114

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Feb 23 from Denver to Sioux Falls, returning Thu, Feb 26, priced at $114 found 5 days ago

Thu, Feb 19 - Mon, Feb 23

DEN

Denver

FSD

Sioux Falls

$179 Roundtrip, found 23 hours ago

$179

Roundtrip

found 23 hours ago

Select United flight, departing Thu, Feb 19 from Denver to Sioux Falls, returning Mon, Feb 23, priced at $179 found 23 hours ago

Thu, Mar 26 - Mon, Mar 30

ORD

Chicago

FSD

Sioux Falls

$189 Roundtrip, just found

$189

Roundtrip

just found

Select American Airlines flight, departing Thu, Mar 26 from Chicago to Sioux Falls, returning Mon, Mar 30, priced at $189 just found

Fri, Feb 20 - Tue, Feb 24

DEN

Denver

FSD

Sioux Falls

$204 Roundtrip, just found

$204

Roundtrip

just found

Select Delta flight, departing Fri, Feb 20 from Denver to Sioux Falls, returning Tue, Feb 24, priced at $204 just found

Wed, Sep 30 - Tue, Oct 6

MEX

Mexico City

FSD

Sioux Falls

$368 Roundtrip, found 5 hours ago

$368

Roundtrip

found 5 hours ago

Select Aeromexico flight, departing Wed, Sep 30 from Mexico City to Sioux Falls, returning Tue, Oct 6, priced at $368 found 5 hours ago