Cheap Flights to Rock County from $114

How much is the cheapest flight to Rock County?

Prices were available within the past 7 days and start at $114 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 8 - Wed, Jun 10

DEN

Denver

FSD

Sioux Falls

$198 Roundtrip, found 6 days ago

$198

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 8 from Denver to Sioux Falls, returning Wed, Jun 10, priced at $198 found 6 days ago

Mon, Jul 6 - Mon, Jul 20

DEN

Denver

FSD

Sioux Falls

$220 Roundtrip, found 6 days ago

$220

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jul 6 from Denver to Sioux Falls, returning Mon, Jul 20, priced at $220 found 6 days ago

Mon, Jun 8 - Mon, Jun 15

SLC

Salt Lake City

FSD

Sioux Falls

$223 Roundtrip, found 5 days ago

$223

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jun 8 from Salt Lake City to Sioux Falls, returning Mon, Jun 15, priced at $223 found 5 days ago

Sun, Aug 9 - Mon, Aug 10

PHX

Phoenix

FSD

Sioux Falls

$224 Roundtrip, found 6 days ago

$224

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Aug 9 from Phoenix to Sioux Falls, returning Mon, Aug 10, priced at $224 found 6 days ago

Wed, Jun 3 - Mon, Jun 8

IAH

Houston

FSD

Sioux Falls

$224 Roundtrip, found 5 days ago

$224

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 3 from Houston to Sioux Falls, returning Mon, Jun 8, priced at $224 found 5 days ago

Fri, Jul 3 - Mon, Jul 6

LAS

Las Vegas

FSD

Sioux Falls

$229 Roundtrip, found 5 days ago

$229

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jul 3 from Las Vegas to Sioux Falls, returning Mon, Jul 6, priced at $229 found 5 days ago

Thu, Sep 3 - Tue, Sep 8

SJU

San Juan

FSD

Sioux Falls

$246 Roundtrip, found 3 days ago

$246

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Sep 3 from San Juan to Sioux Falls, returning Tue, Sep 8, priced at $246 found 3 days ago

Thu, Jul 9 - Tue, Jul 14

ORD

Chicago

FSD

Sioux Falls

$249 Roundtrip, found 2 hours ago

$249

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Thu, Jul 9 from Chicago to Sioux Falls, returning Tue, Jul 14, priced at $249 found 2 hours ago

Thu, Jun 18 - Sun, Jun 21

DEN

Denver

FSD

Sioux Falls

$249 Roundtrip, just found

$249

Roundtrip

just found

Select United flight, departing Thu, Jun 18 from Denver to Sioux Falls, returning Sun, Jun 21, priced at $249 just found

Tue, Jul 7 - Wed, Jul 22

SAN

San Diego

FSD

Sioux Falls

$401 Roundtrip, found 3 days ago

$401

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, Jul 7 from San Diego to Sioux Falls, returning Wed, Jul 22, priced at $401 found 3 days ago