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Sioux Falls

$269+ Cheap flights from Colorado Springs to Sioux Falls (COS - FSD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
COS — FSD
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap flight deals from Colorado Springs to Sioux Falls

Cheapest flights from Colorado Springs to Sioux Falls
Explore the most affordable flight options available from Colorado Springs to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:07 pm
COS
-
FSD
1 stop4h 08m
United Airlines
Mon 8/179:35 am
FSD
-
COS
1 stop4h 42m
United Airlines
Deal found 7/20$309
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:01 pm
COS
-
FSD
1 stop6h 53m
American Airlines
Mon 11/165:57 pm
FSD
-
COS
1 stop5h 59m
American Airlines
Deal found 7/22$319
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:30 pm
COS
-
FSD
1 stop5h 38m
United Airlines
Mon 8/105:05 pm
FSD
-
COS
1 stop3h 56m
United Airlines
Deal found 7/22$349
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:07 pm
COS
-
FSD
1 stop4h 08m
United Airlines
Sun 8/166:00 am
FSD
-
COS
1 stop3h 40m
United Airlines
Deal found 7/21$389
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:33 am
COS
-
FSD
2 stops9h 12m
United Airlines
Mon 11/161:15 pm
FSD
-
COS
1 stop4h 09m
United Airlines
Deal found 7/22$404
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:30 am
COS
-
FSD
1 stop3h 53m
United Airlines
Mon 8/36:51 pm
FSD
-
COS
1 stop6h 08m
United Airlines
Deal found 7/22$409

Find flight deals from Colorado Springs to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$269
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$451
Provider with most accurate pricing for Colorado Springs-Sioux Falls Joe Foss Field flight deals.
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Provider most trusted by Cheapflights users for Colorado Springs-Sioux Falls Joe Foss Field flights.
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From Colorado Springs to Sioux Falls Joe Foss Field
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One-way flight from Colorado Springs to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Sioux Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Colorado Springs to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsSioux Falls

COS - FSD

COSFSD

Colorado Springs

Thu 8/13

6:00 am-10:43 am

1 stop3h 43m

Sioux Falls Joe Foss Field

Mon 8/17

1:33 pm-5:53 pm

1 stop5h 20m

$319
Quickest round-trip

Colorado SpringsSioux Falls

COS - FSD

COSFSD

Colorado Springs

Thu 8/13

1:07 pm-6:15 pm

1 stop4h 08m

Sioux Falls Joe Foss Field

Sun 8/16

6:00 am-8:40 am

1 stop3h 40m

$389

Colorado SpringsSioux Falls

COS - FSD

COSFSD

Colorado Springs

Wed 11/11

10:34 am-9:37 pm

2 stops10h 03m

Sioux Falls Joe Foss Field

Mon 11/16

5:06 pm-9:22 pm

1 stop5h 16m

$404
Cheapest one-way
Quickest one-way

Colorado SpringsSioux Falls

COS - FSD

COSFSD

Colorado Springs

Fri 8/14

5:01 pm-11:44 pm

1 stop5h 43m

$274

Colorado SpringsSioux Falls

COS - FSD

COSFSD

Colorado Springs

Thu 8/13

11:30 am-11:22 pm

2 stops10h 52m

$300

Colorado SpringsSioux Falls

COS - FSD

COSFSD

Colorado Springs

Fri 8/14

9:49 am-6:20 pm

3 stops55h 31m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Sorted by cheapest first

Compare providers for flights from Colorado Springs to Sioux Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Sioux Falls in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colorado Springs to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Colorado Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated July 25, 2026.
Get a feel of what it's like to fly with United Airlines from Colorado Springs to Sioux Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,034 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,034 reviews
United Airlines
7.4
Good
10,034 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado Springs to Sioux Falls?

    United Airlines can get you from Colorado Springs to Sioux Falls in just under 3h 43m. Your travel time can differ by up to . The distance between Colorado Springs and Sioux Falls is about 528 mi.

  • What is the cheapest airline to fly from Colorado Springs to Sioux Falls round-trip?

    Our cheapest airline available from Colorado Springs to Sioux Falls is United Airlines. Our recent data shows that you can find tickets from as low as $328 on this airline. United Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Colorado Springs to Sioux Falls that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to Sioux Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Sioux Falls.

  • Can I find deals for business class flights from Colorado Springs to Sioux Falls?

    Yes. Cheapflights offers flight deals from Colorado Springs to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall
Yankton

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Alternative routes for Colorado Springs to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Colorado Springs to Sioux Falls

Discover the top airline that operate flights from Colorado Springs to Sioux Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$328Average$428FlexibilityNo cancel feeOn-time69%

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