$319 Cheap American Airlines flights Colorado Springs (COS) to Sioux Falls (FSD)

$319 Cheap American Airlines flights Colorado Springs (COS) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at $319 for one-way flights and $369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 22 - Sun, Aug 10

COS

Colorado Springs

FSD

Sioux Falls

$369 Roundtrip, found 1 day ago

$369

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 22 from Colorado Springs to Sioux Falls, returning Sun, Aug 10, priced at $369 found 1 day ago

Tue, Jul 22 - Tue, Aug 12

COS

Colorado Springs

FSD

Sioux Falls

$374 Roundtrip, found 1 day ago

$374

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 22 from Colorado Springs to Sioux Falls, returning Tue, Aug 12, priced at $374 found 1 day ago

Tue, Jul 22 - Tue, Aug 12

COS

Colorado Springs

FSD

Sioux Falls

$419 Roundtrip, found 1 day ago

$419

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 22 from Colorado Springs to Sioux Falls, returning Tue, Aug 12, priced at $419 found 1 day ago

Tue, Jul 22 - Tue, Aug 12

COS

Colorado Springs

FSD

Sioux Falls

$434 Roundtrip, found 1 day ago

$434

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 22 from Colorado Springs to Sioux Falls, returning Tue, Aug 12, priced at $434 found 1 day ago