Cheap Flights to Lyon County from $29

How much is the cheapest flight to Lyon County?

Prices were available within the past 7 days and start at $29 for one-way flights and $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 19 - Mon, Feb 23

DEN

Denver

FSD

Sioux Falls

$58 Roundtrip, found 4 hours ago

$58

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Thu, Feb 19 from Denver to Sioux Falls, returning Mon, Feb 23, priced at $58 found 4 hours ago

Thu, Feb 19 - Sun, Feb 22

DEN

Denver

FSD

Sioux Falls

$69 Roundtrip, found 7 hours ago

$69

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Feb 19 from Denver to Sioux Falls, returning Sun, Feb 22, priced at $69 found 7 hours ago

Fri, Feb 20 - Thu, Feb 26

DEN

Denver

FSD

Sioux Falls

$87 Roundtrip, found 5 days ago

$87

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Feb 20 from Denver to Sioux Falls, returning Thu, Feb 26, priced at $87 found 5 days ago

Fri, Feb 13 - Sun, Feb 22

DEN

Denver

FSD

Sioux Falls

$93 Roundtrip, found 1 day ago

$93

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Feb 13 from Denver to Sioux Falls, returning Sun, Feb 22, priced at $93 found 1 day ago

Fri, Feb 20 - Sun, Feb 22

DEN

Denver

FSD

Sioux Falls

$99 Roundtrip, found 2 hours ago

$99

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Fri, Feb 20 from Denver to Sioux Falls, returning Sun, Feb 22, priced at $99 found 2 hours ago

Wed, Feb 18 - Mon, Feb 23

PHX

Phoenix

FSD

Sioux Falls

$164 Roundtrip, found 1 day ago

$164

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Feb 18 from Phoenix to Sioux Falls, returning Mon, Feb 23, priced at $164 found 1 day ago

Fri, Mar 6 - Mon, Mar 9

DEN

Denver

FSD

Sioux Falls

$184 Roundtrip, found 8 hours ago

$184

Roundtrip

found 8 hours ago

Select United flight, departing Fri, Mar 6 from Denver to Sioux Falls, returning Mon, Mar 9, priced at $184 found 8 hours ago

Fri, Apr 10 - Sun, Apr 12

MSP

Minneapolis

ATY

Watertown

$190 Roundtrip, found 9 hours ago

$190

Roundtrip

found 9 hours ago

Select Delta flight, departing Fri, Apr 10 from Minneapolis to Watertown, returning Sun, Apr 12, priced at $190 found 9 hours ago

Fri, Feb 27 - Sun, Mar 1

DEN

Denver

FSD

Sioux Falls

$199 Roundtrip, found 3 hours ago

$199

Roundtrip

found 3 hours ago

Select American Airlines flight, departing Fri, Feb 27 from Denver to Sioux Falls, returning Sun, Mar 1, priced at $199 found 3 hours ago

Fri, Feb 20 - Wed, Mar 4

SAN

San Diego

FSD

Sioux Falls

$360 Roundtrip, found 4 days ago

$360

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Fri, Feb 20 from San Diego to Sioux Falls, returning Wed, Mar 4, priced at $360 found 4 days ago