Cheap flights from Colorado Springs to South Sioux Falls

View AU$325 flight on Tue, 9 Sep. 2025Opens in a new window

Popular airlines from Colorado Springs to South Sioux Falls

  • Jetstar

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  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Colorado Springs (DEN) to South Sioux Falls (FSD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 9 Sep. - Tue, 16 Sep.
DEN
Denver
FSD
Sioux Falls
AU$301 Return, found 2 days ago
AU$301
Return
found 2 days ago
Select American Airlines flight, departing Tue, 9 Sep. from Denver to Sioux Falls, returning Tue, 16 Sep., priced at AU$301 found 2 days ago
American Airlines
Tue, 9 Sep. - Tue, 16 Sep.
DEN
Denver
FSD
Sioux Falls
AU$355 Return, found 2 days ago
AU$355
Return
found 2 days ago
Select American Airlines flight, departing Tue, 9 Sep. from Denver to Sioux Falls, returning Tue, 16 Sep., priced at AU$355 found 2 days ago
United
Tue, 9 Sep. - Tue, 16 Sep.
DEN
Denver
FSD
Sioux Falls
AU$378 Return, found 2 days ago
AU$378
Return
found 2 days ago
Select United flight, departing Tue, 9 Sep. from Denver to Sioux Falls, returning Tue, 16 Sep., priced at AU$378 found 2 days ago
American Airlines
Tue, 9 Sep. - Tue, 16 Sep.
DEN
Denver
FSD
Sioux Falls
AU$393 Return, found 2 days ago
AU$393
Return
found 2 days ago
Select American Airlines flight, departing Tue, 9 Sep. from Denver to Sioux Falls, returning Tue, 16 Sep., priced at AU$393 found 2 days ago
American Airlines
Tue, 9 Sep. - Tue, 16 Sep.
DEN
Denver
FSD
Sioux Falls
AU$408 Return, found 2 days ago
AU$408
Return
found 2 days ago
Select American Airlines flight, departing Tue, 9 Sep. from Denver to Sioux Falls, returning Tue, 16 Sep., priced at AU$408 found 2 days ago
Delta
Tue, 9 Sep. - Tue, 16 Sep.
DEN
Denver
FSD
Sioux Falls
AU$415 Return, found 2 days ago
AU$415
Return
found 2 days ago
Select Delta flight, departing Tue, 9 Sep. from Denver to Sioux Falls, returning Tue, 16 Sep., priced at AU$415 found 2 days ago

Find the cheapest month to fly from Denver (DEN) to Sioux Falls (FSD)

September is typically the cheapest month to fly

From AU$74 - AU$313 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.