Cheap Flights to Obrien County from $90

How much is the cheapest flight to Obrien County?

Prices were available within the past 7 days and start at $90 for one-way flights and $178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 27 - Mon, Jun 1

DEN

Denver

FSD

Sioux Falls

$178 Roundtrip, found 3 days ago

$178

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, May 27 from Denver to Sioux Falls, returning Mon, Jun 1, priced at $178 found 3 days ago

Mon, May 11 - Mon, May 18

DFW

Dallas

FSD

Sioux Falls

$180 Roundtrip, found 1 hour ago

$180

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, May 11 from Dallas to Sioux Falls, returning Mon, May 18, priced at $180 found 1 hour ago

Wed, May 13 - Wed, May 20

DEN

Denver

FSD

Sioux Falls

$188 Roundtrip, found 2 days ago

$188

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, May 13 from Denver to Sioux Falls, returning Wed, May 20, priced at $188 found 2 days ago

Mon, May 11 - Mon, May 18

DFW

Dallas

FSD

Sioux Falls

$190 Roundtrip, found 4 hours ago

$190

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Mon, May 11 from Dallas to Sioux Falls, returning Mon, May 18, priced at $190 found 4 hours ago

Mon, May 11 - Mon, May 18

DFW

Dallas

FSD

Sioux Falls

$192 Roundtrip, found 4 hours ago

$192

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Mon, May 11 from Dallas to Sioux Falls, returning Mon, May 18, priced at $192 found 4 hours ago

Mon, May 4 - Wed, May 13

DEN

Denver

FSD

Sioux Falls

$194 Roundtrip, found 22 hours ago

$194

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, May 4 from Denver to Sioux Falls, returning Wed, May 13, priced at $194 found 22 hours ago

Thu, Jul 30 - Mon, Aug 3

DEN

Denver

SUX

Sioux City

$214 Roundtrip, found 3 hours ago

$214

Roundtrip

found 3 hours ago

Select United flight, departing Thu, Jul 30 from Denver to Sioux City, returning Mon, Aug 3, priced at $214 found 3 hours ago

Wed, May 13 - Sat, May 16

DEN

Denver

FSD

Sioux Falls

$249 Roundtrip, just found

$249

Roundtrip

just found

Select American Airlines flight, departing Wed, May 13 from Denver to Sioux Falls, returning Sat, May 16, priced at $249 just found

Sun, May 24 - Sun, Jun 14

DEN

Denver

FSD

Sioux Falls

$249 Roundtrip, found 3 days ago

$249

Roundtrip

found 3 days ago

Select Delta flight, departing Sun, May 24 from Denver to Sioux Falls, returning Sun, Jun 14, priced at $249 found 3 days ago

Mon, Apr 27 - Mon, May 4

SEA

Seattle

FSD

Sioux Falls

$439 Roundtrip, found 1 day ago

$439

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Mon, Apr 27 from Seattle to Sioux Falls, returning Mon, May 4, priced at $439 found 1 day ago