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Cheap flights from Sioux Falls to Denver from $251

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Denver departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Sioux Falls to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 am - 2:20 pm
FSD
-
COS
6h 20m
1 stop
United Airlines Logo
1:33 pm - 8:30 pm
COS
-
FSD
5h 57m
1 stop
$251United Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
6:00 am - 8:49 am
FSD
-
COS
3h 49m
1 stop
United Airlines Logo
6:00 am - 10:29 am
COS
-
FSD
3h 29m
1 stop
$269United Airlines
Fri, Apr 24 - Sun, Apr 26
United Airlines Logo
9:00 am - 12:28 pm
FSD
-
COS
4h 28m
1 stop
United Airlines Logo
5:15 pm - 11:44 pm
COS
-
FSD
5h 29m
1 stop
$321United Airlines
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
9:00 am - 12:28 pm
FSD
-
COS
4h 28m
1 stop
United Airlines Logo
1:32 pm - 10:02 pm
COS
-
FSD
7h 30m
2 stops
$326United Airlines
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
7:42 pm - 12:48 pm
FSD
-
COS
18h 06m
2 stops
American Airlines Logo
6:00 am - 12:37 pm
COS
-
FSD
5h 37m
1 stop
$379American Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
6:00 am - 8:49 am
FSD
-
COS
3h 49m
1 stop
United Airlines Logo
6:00 am - 10:29 am
COS
-
FSD
3h 29m
1 stop
$389United Airlines
Thu, Apr 23 - Sun, Apr 26
United Airlines Logo
6:00 am - 11:05 am
FSD
-
COS
6h 05m
1 stop
United Airlines Logo
1:33 pm - 8:30 pm
COS
-
FSD
5h 57m
1 stop
$404United Airlines
Wed, Apr 8 - Fri, Apr 10
American Airlines Logo
5:34 pm - 10:25 pm
FSD
-
COS
5h 51m
1 stop
American Airlines Logo
8:00 am - 4:54 pm
COS
-
FSD
7h 54m
1 stop
$408American Airlines
Fri, May 29 - Mon, Jun 1
United Airlines Logo
6:00 am - 8:49 am
FSD
-
COS
3h 49m
1 stop
United Airlines Logo
10:28 am - 9:49 pm
COS
-
FSD
10h 21m
2 stops
$409United Airlines
Wed, Apr 8 - Fri, Apr 10
United Airlines Logo
7:43 am - 2:20 pm
FSD
-
COS
7h 37m
2 stops
United Airlines Logo
1:32 pm - 10:02 pm
COS
-
FSD
7h 30m
2 stops
$440United Airlines
Sat, Mar 7 - Wed, Mar 11

United Airlines flights from Sioux Falls to Colorado Springs

Our best United Airlines deals on Sioux Falls to Colorado Springs flight tickets
United Airlines
Mar 24
FSD9:00 amSioux Falls Joe Foss Field
6h 20m
1 stop
COS2:20 pmColorado Springs
Mar 31
COS1:33 pmColorado Springs
5h 57m
1 stop
FSD8:30 pmSioux Falls Joe Foss Field
$251
United Airlines
Apr 24
FSD6:00 amSioux Falls Joe Foss Field
3h 49m
1 stop
COS8:49 amColorado Springs
Apr 26
COS6:00 amColorado Springs
3h 29m
1 stop
FSD10:29 amSioux Falls Joe Foss Field
$269
United Airlines
Mar 7
FSD9:00 amSioux Falls Joe Foss Field
4h 28m
1 stop
COS12:28 pmColorado Springs
Mar 11
COS5:15 pmColorado Springs
5h 29m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
$321

American Airlines flights from Sioux Falls to Colorado Springs

Our best American Airlines deals on Sioux Falls to Colorado Springs flight tickets
American Airlines
Mar 24
FSD7:42 pmSioux Falls Joe Foss Field
18h 06m
2 stops
COS12:48 pmColorado Springs
Mar 31
COS6:00 amColorado Springs
5h 37m
1 stop
FSD12:37 pmSioux Falls Joe Foss Field
$379
American Airlines
May 29
FSD5:34 pmSioux Falls Joe Foss Field
5h 51m
1 stop
COS10:25 pmColorado Springs
Jun 1
COS8:00 amColorado Springs
7h 54m
1 stop
FSD4:54 pmSioux Falls Joe Foss Field
$408
American Airlines
Mar 24
FSD7:42 pmSioux Falls Joe Foss Field
18h 06m
2 stops
COS12:48 pmColorado Springs
Mar 31
COS6:00 amColorado Springs
15h 55m
2 stops
FSD10:55 pmSioux Falls Joe Foss Field
$469

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Colorado Springs 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, momondo users made 832,500 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Sioux Falls to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Tue 3/24

9:00 am-2:20 pm

1 stop6h 20m

Colorado Springs

Tue 3/31

1:33 pm-8:30 pm

1 stop5h 57m

$251

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Fri 4/24

6:00 am-8:49 am

1 stop3h 49m

Colorado Springs

Sun 4/26

6:00 am-10:29 am

1 stop3h 29m

$269

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Sat 3/7

9:00 am-12:28 pm

1 stop4h 28m

Colorado Springs

Wed 3/11

5:15 pm-11:44 pm

1 stop5h 29m

$321

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Sat 3/7

9:00 am-12:28 pm

1 stop4h 28m

Colorado Springs

Wed 3/11

1:32 pm-10:02 pm

2 stops7h 30m

$326

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Tue 3/24

7:42 pm-12:48 pm

2 stops18h 06m

Colorado Springs

Tue 3/31

6:00 am-12:37 pm

1 stop5h 37m

$379

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Thu 4/23

6:00 am-8:49 am

1 stop3h 49m

Colorado Springs

Sun 4/26

6:00 am-10:29 am

1 stop3h 29m

$389

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Wed 4/8

6:00 am-11:05 am

1 stop6h 05m

Colorado Springs

Fri 4/10

1:33 pm-8:30 pm

1 stop5h 57m

$404

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Fri 5/29

5:34 pm-10:25 pm

1 stop5h 51m

Colorado Springs

Mon 6/1

8:00 am-4:54 pm

1 stop7h 54m

$408

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Wed 4/8

6:00 am-8:49 am

1 stop3h 49m

Colorado Springs

Fri 4/10

10:28 am-9:49 pm

2 stops10h 21m

$409

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Sat 3/7

7:43 am-2:20 pm

2 stops7h 37m

Colorado Springs

Wed 3/11

1:32 pm-10:02 pm

2 stops7h 30m

$440

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Denver from

How to get the cheapest flight ticket from Sioux Falls to Colorado Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Colorado Springs?

United Airlines, Frontier and Denver Air Connection are the top three most popular airlines that fly to Colorado Springs from Sioux Falls according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Colorado Springs. Keep in mind that there are 3 different airlines that fly to Colorado Springs on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux Falls to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux Falls to Colorado Springs (FSD to COS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Colorado Springs

Fastest flight time

3h 49m

Direct flights

None
The fastest flight from Sioux Falls to Colorado Springs takes 3h 49m
There are no direct flights from Sioux Falls to Colorado Springs. There are no popular flight routes from Sioux Falls to Colorado Springs.
Search flight deals

  • How far is Sioux Falls Joe Foss Field to Colorado Springs by plane?

    There are 531.1 mi between Sioux Falls Joe Foss Field and Colorado Springs. Typically, this will take 3h 49m by plane in normal conditions.

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Colorado Springs Airport?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Colorado Springs Airport refresh daily.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Colorado Springs Airport?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Colorado Springs Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The travel and health documents required for your trip to Colorado Springs Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado Springs Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Sioux Falls to Colorado Springs?

Best airlines flying from Sioux Falls to Colorado Springs

Compare and see reviews for airlines that fly from Sioux Falls to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,342 reviews
Search United Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Cañon City

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Colorado Springs?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sioux Falls to Colorado Springs. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sioux Falls to Colorado Springs with flexible booking policies on momondo?

momondo does allow users to show only those flights to Colorado Springs from Sioux Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sioux Falls to Colorado Springs?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sioux Falls to Colorado Springs.

I’m not ready to book a flight from Sioux Falls to Colorado Springs right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colorado Springs from Sioux Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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