Cheap Flights to Lyon County from $84

How much is the cheapest flight to Lyon County?

Prices were available within the past 7 days and start at $84 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 17 - Mon, Jul 20

DEN

Denver

FSD

Sioux Falls

$168 Roundtrip, found 1 hour ago

$168

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Denver to Sioux Falls, returning Mon, Jul 20, priced at $168 found 1 hour ago

Wed, Jul 15 - Fri, Jul 17

DEN

Denver

FSD

Sioux Falls

$179 Roundtrip, found 19 hours ago

$179

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Wed, Jul 15 from Denver to Sioux Falls, returning Fri, Jul 17, priced at $179 found 19 hours ago

Mon, Oct 12 - Fri, Oct 23

DEN

Denver

FSD

Sioux Falls

$185 Roundtrip, found 1 day ago

$185

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Oct 12 from Denver to Sioux Falls, returning Fri, Oct 23, priced at $185 found 1 day ago

Mon, Jul 13 - Wed, Jul 15

DEN

Denver

FSD

Sioux Falls

$190 Roundtrip, found 17 hours ago

$190

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Jul 13 from Denver to Sioux Falls, returning Wed, Jul 15, priced at $190 found 17 hours ago

Mon, Jul 20 - Fri, Jul 24

DEN

Denver

FSD

Sioux Falls

$199 Roundtrip, found 2 days ago

$199

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jul 20 from Denver to Sioux Falls, returning Fri, Jul 24, priced at $199 found 2 days ago

Fri, Jul 10 - Mon, Jul 13

DEN

Denver

FSD

Sioux Falls

$200 Roundtrip, found 1 hour ago

$200

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Fri, Jul 10 from Denver to Sioux Falls, returning Mon, Jul 13, priced at $200 found 1 hour ago

Fri, Aug 14 - Sun, Aug 16

ORD

Chicago

FSD

Sioux Falls

$249 Roundtrip, just found

$249

Roundtrip

just found

Select American Airlines flight, departing Fri, Aug 14 from Chicago to Sioux Falls, returning Sun, Aug 16, priced at $249 just found

Fri, Oct 30 - Tue, Nov 3

DEN

Denver

ATY

Watertown

$260 Roundtrip, found 3 hours ago

$260

Roundtrip

found 3 hours ago

Select Delta flight, departing Fri, Oct 30 from Denver to Watertown, returning Tue, Nov 3, priced at $260 found 3 hours ago

Tue, Aug 4 - Tue, Aug 11

DFW

Dallas

ATY

Watertown

$319 Roundtrip, found 4 hours ago

$319

Roundtrip

found 4 hours ago

Select United flight, departing Tue, Aug 4 from Dallas to Watertown, returning Tue, Aug 11, priced at $319 found 4 hours ago

Wed, Oct 28 - Wed, Nov 4

PDX

Portland

FSD

Sioux Falls

$608 Roundtrip, found 11 hours ago

$608

Roundtrip

found 11 hours ago

Select Alaska Airlines flight, departing Wed, Oct 28 from Portland to Sioux Falls, returning Wed, Nov 4, priced at $608 found 11 hours ago