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$70+ Cheap flights from South Dakota to Colorado

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DEN
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from South Dakota to Colorado

Keep the following information in mind while searching for South Dakota to Colorado flight deals. Data was last updated julio 31, 2025.

Round-trip from

$114
(CheapOair)

One-way from

$70
(Priceline)

Popular in

December

Cheapest in

October

Average price

$163

Good round-trip deal

$192 or less

Good one-way deal

$126 or less
From South Dakota to Colorado
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One-way flight from South Dakota to Colorado
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Highest demand for flights based on searches. 11% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from South Dakota to Colorado.
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Price to beat on a one-way flight from South Dakota to Colorado.
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Find flight deals from South Dakota to Colorado

Cheapest flights from South Dakota to Colorado
Explore the most affordable flight options available from South Dakota to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/47:32 pmFSD - DEN
Nonstop1h 52mFrontier
lun. 8/113:58 pmDEN - FSD
Nonstop1h 39mFrontier
Deal found 7/29$114
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mié. 8/279:15 amFSD - DEN
Nonstop1h 44mUnited Airlines
lun. 9/18:00 amDEN - FSD
Nonstop1h 41mUnited Airlines
Deal found 7/29$184
This United Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 8/275:59 pmRAP - DEN
Nonstop1h 33mUnited Airlines
mié. 9/37:45 amDEN - RAP
Nonstop1h 21mUnited Airlines
Deal found 7/30$189
This American Airlines deal was found by Cheapflights users on 7/30. 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.
sáb. 9/61:19 pmFSD - DEN
1 stop7h 28mAmerican Airlines
dom. 9/75:44 amDEN - FSD
1 stop5h 55mAmerican Airlines
Deal found 7/30$199
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/15:20 amFSD - DEN
1 stop5h 40mDelta
lun. 11/34:16 pmDEN - FSD
1 stop5h 41mDelta
Deal found 7/29$223
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:00 amFSD - COS
1 stop6h 16mDelta
jue. 9/411:11 amCOS - FSD
1 stop5h 13mDelta
Deal found 7/31$233
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/275:15 amATY - DEN
1 stop5h 40mDelta
mié. 9/34:00 pmDEN - ATY
1 stop4h 08mDelta
Deal found 7/29$236
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mié. 8/136:22 amPIR - DEN
Nonstop1h 38mUnited Airlines
dom. 8/178:31 pmDEN - PIR
Nonstop1h 29mUnited Airlines
Deal found 7/29$240
This United Airlines deal was found by Cheapflights users on 7/31. 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.
vie. 8/156:44 pmATY - DEN
Nonstop1h 56mUnited Airlines
mar. 8/192:30 pmDEN - ATY
Nonstop1h 44mUnited Airlines
Deal found 7/31$240
This American Airlines deal was found by Cheapflights users on 7/31. 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.
vie. 9/125:33 pmFSD - COS
1 stop5h 35mAmerican Airlines
lun. 9/1512:32 pmCOS - FSD
1 stop7h 51mAmerican Airlines
Deal found 7/31$294
This United Airlines deal was found by Cheapflights users on 7/30. 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.
vie. 8/156:49 pmFSD - COS
1 stop4h 06mUnited Airlines
mar. 8/191:55 pmCOS - FSD
1 stop5h 34mUnited Airlines
Deal found 7/30$318
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/122:52 pmABR - DEN
1 stop6h 01mDelta
mar. 8/196:15 amDEN - ABR
1 stop6h 58mDelta
Deal found 7/30$442

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Colorado 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 julio 31, 2025.
Use the filters below to find and compare flights from South Dakota to Colorado that are best for you.

Fly from

South Dakota

Fly to

Colorado

Route

Depart

Return

Price

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

lun. 8/4

7:32 pm-8:24 pm

Nonstop1h 52m

Denver Intl

lun. 8/11

3:58 pm-6:37 pm

Nonstop1h 39m

$114

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

mié. 8/27

9:15 am-9:59 am

Nonstop1h 44m

Denver Intl

lun. 9/1

8:00 am-10:41 am

Nonstop1h 41m

$184

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

mié. 8/27

5:59 pm-7:32 pm

Nonstop1h 33m

Denver Intl

mié. 9/3

7:45 am-9:06 am

Nonstop1h 21m

$189

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

sáb. 9/6

1:19 pm-7:47 pm

1 stop7h 28m

Denver Intl

dom. 9/7

5:44 am-12:39 pm

1 stop5h 55m

$199

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

sáb. 8/30

5:00 am-10:16 am

1 stop6h 16m

Colorado Springs

mié. 9/3

11:11 am-5:24 pm

1 stop5h 13m

$233

WatertownDenver

ATY - DEN

ATYDEN

Watertown

mié. 8/27

5:15 am-9:55 am

1 stop5h 40m

Denver Intl

mié. 9/3

4:00 pm-9:08 pm

1 stop4h 08m

$236

PierreDenver

PIR - DEN

PIRDEN

Pierre

mié. 8/13

6:22 am-7:00 am

Nonstop1h 38m

Denver Intl

dom. 8/17

8:31 pm-11:00 pm

Nonstop1h 29m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

vie. 8/15

6:44 pm-7:40 pm

Nonstop1h 56m

Denver Intl

mar. 8/19

2:30 pm-5:14 pm

Nonstop1h 44m

$240

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

vie. 9/12

5:33 pm-10:08 pm

1 stop5h 35m

Colorado Springs

lun. 9/15

12:32 pm-9:23 pm

1 stop7h 51m

$294

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

vie. 8/15

6:49 pm-9:55 pm

1 stop4h 06m

Colorado Springs

mar. 8/19

1:55 pm-8:29 pm

1 stop5h 34m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 26 results
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Best time to book a flight from South Dakota to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from South Dakota 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.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Colorado

What is the cheapest month to book a flight from South Dakota to Colorado?

Currently, October is the cheapest month in which you can book a flight from South Dakota to Colorado (average of $197). Flying from South Dakota to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SD to CO?

Find hourly flight availability from South Dakota to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from South Dakota to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from South Dakota to Colorado

Explore weekly flight availability from South Dakota to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 31, 2025.

The most flights from USSD to USCO are scheduled on a Wednesday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from South Dakota to Colorado?

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated julio 31, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from South Dakota to Colorado have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,239 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • How popular is this South Dakota to Colorado flight route?

    The South Dakota to Colorado flight path was viewed by 122 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from South Dakota to Colorado one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $70. Users have also found prices from $119 and $149 on Delta and American Airlines, respectively.

  • Can I find deals for flights from South Dakota to Colorado that include hotel bookings?

    Yes. In addition to deals on South Dakota to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Colorado?

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

  • Can I find deals for business class flights from South Dakota to Colorado?

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

  • What is the cheapest month to book a flight from South Dakota to Colorado?

    Currently, October is the cheapest month in which you can book a flight from South Dakota to Colorado (average of $197). Flying from South Dakota to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for South Dakota to Colorado

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Top 4 airlines flying from South Dakota to Colorado

Discover the top 4 airlines that operate flights from South Dakota to Colorado. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$126FlexibilityNo cancel feeOn-time62%
Denver Air ConnectionCheapest$168Average$238FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$178Average$208FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$186Average$367FlexibilityNo cancel feeOn-time69%

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