Cheap Flights to Douglas County from $70

How much is the cheapest flight to Douglas County?

Prices were available within the past 7 days and start at $70 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Mar 1 - Thu, Mar 5

DEN

Denver

FSD

Sioux Falls

$98 Roundtrip, found 4 days ago

$98

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Mar 1 from Denver to Sioux Falls, returning Thu, Mar 5, priced at $98 found 4 days ago

Thu, Mar 5 - Fri, Mar 20

DEN

Denver

FSD

Sioux Falls

$133 Roundtrip, found 2 days ago

$133

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Mar 5 from Denver to Sioux Falls, returning Fri, Mar 20, priced at $133 found 2 days ago

Mon, Mar 2 - Fri, Mar 6

DEN

Denver

FSD

Sioux Falls

$138 Roundtrip, found 4 days ago

$138

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Mar 2 from Denver to Sioux Falls, returning Fri, Mar 6, priced at $138 found 4 days ago

Fri, Apr 10 - Mon, Apr 13

DEN

Denver

FSD

Sioux Falls

$140 Roundtrip, just found

$140

Roundtrip

just found

Select Frontier Airlines flight, departing Fri, Apr 10 from Denver to Sioux Falls, returning Mon, Apr 13, priced at $140 just found

Fri, Mar 27 - Mon, Apr 6

DEN

Denver

FSD

Sioux Falls

$143 Roundtrip, found 3 days ago

$143

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Mar 27 from Denver to Sioux Falls, returning Mon, Apr 6, priced at $143 found 3 days ago

Fri, Apr 24 - Mon, Apr 27

DEN

Denver

FSD

Sioux Falls

$144 Roundtrip, found 2 days ago

$144

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Apr 24 from Denver to Sioux Falls, returning Mon, Apr 27, priced at $144 found 2 days ago

Fri, May 22 - Sat, Jun 13

ORD

Chicago

FSD

Sioux Falls

$177 Roundtrip, found 1 hour ago

$177

Roundtrip

found 1 hour ago

Select Delta flight, departing Fri, May 22 from Chicago to Sioux Falls, returning Sat, Jun 13, priced at $177 found 1 hour ago

Sat, Nov 7 - Mon, Nov 9

ORD

Chicago

FSD

Sioux Falls

$189 Roundtrip, just found

$189

Roundtrip

just found

Select American Airlines flight, departing Sat, Nov 7 from Chicago to Sioux Falls, returning Mon, Nov 9, priced at $189 just found

Thu, Mar 26 - Mon, Mar 30

DEN

Denver

FSD

Sioux Falls

$189 Roundtrip, just found

$189

Roundtrip

just found

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

Wed, Apr 22 - Thu, May 7

SEA

Seattle

FSD

Sioux Falls

$369 Roundtrip, found 6 hours ago

$369

Roundtrip

found 6 hours ago

Select Alaska Airlines flight, departing Wed, Apr 22 from Seattle to Sioux Falls, returning Thu, May 7, priced at $369 found 6 hours ago