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$93+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — DEN
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
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Cheap 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 May 12, 2026.

This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:14 pm
FSD
-
DEN
Nonstop1h 50m
Frontier
Mon 6/224:42 pm
DEN
-
FSD
Nonstop1h 37m
Frontier
Deal found 5/11$186
This Frontier deal was found by Cheapflights users on 5/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:14 pm
FSD
-
DEN
Nonstop1h 50m
Frontier
Wed 6/244:42 pm
DEN
-
FSD
Nonstop1h 37m
Frontier
Deal found 5/7$188
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:25 pm
FSD
-
DEN
Nonstop1h 49m
Frontier
Wed 6/33:57 pm
DEN
-
FSD
Nonstop1h 36m
Frontier
Deal found 5/11$196
This Frontier deal was found by Cheapflights users on 5/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:14 pm
FSD
-
DEN
Nonstop1h 50m
Frontier
Wed 6/244:42 pm
DEN
-
FSD
Nonstop1h 37m
Frontier
Deal found 5/10$204
This Frontier deal was found by Cheapflights users on 5/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:14 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Wed 7/154:42 pm
DEN
-
FSD
Nonstop1h 41m
Frontier
Deal found 5/7$208
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:25 pm
FSD
-
DEN
Nonstop1h 49m
Frontier
Mon 6/154:42 pm
DEN
-
FSD
Nonstop1h 37m
Frontier
Deal found 5/11$212
This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:14 pm
FSD
-
DEN
Nonstop1h 50m
Frontier
Fri 6/194:42 pm
DEN
-
FSD
Nonstop1h 37m
Frontier
Deal found 5/11$214
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:14 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Mon 8/174:42 pm
DEN
-
FSD
Nonstop1h 41m
Frontier
Deal found 5/10$215
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:36 pm
FSD
-
DEN
1 stop10h 02m
Multiple Airlines
Wed 6/244:42 pm
DEN
-
FSD
Nonstop1h 37m
Multiple Airlines
Deal found 5/7$217
This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:14 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Mon 7/204:42 pm
DEN
-
FSD
Nonstop1h 41m
Frontier
Deal found 5/11$220
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:25 pm
FSD
-
DEN
Nonstop1h 49m
Frontier
Fri 6/124:42 pm
DEN
-
FSD
Nonstop1h 37m
Frontier
Deal found 5/8$221
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Sat 6/65:15 pm
PIR
-
DEN
Nonstop1h 40m
United Airlines
Fri 6/121:55 pm
DEN
-
PIR
Nonstop1h 28m
United Airlines
Deal found 5/11$240

Find 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 May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$186
(Trip.com)

One-way from

$93
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$269

Good round-trip deal

$240 or less

Good one-way deal

$200 or less
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Denver Intl flights.
Search Deals
From South Dakota to Colorado
Search Deals
One-way flight from South Dakota to Colorado
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from South Dakota to Colorado.
Search Deals
Price to beat on a one-way flight from South Dakota to Colorado.
Search Deals

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 May 12, 2026.
Use the filters below to find and compare flights from South Dakota to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PierreDenver

PIR - DEN

PIRDEN

Pierre

Sat 6/20

6:20 am-7:00 am

Nonstop1h 40m

Denver Intl

Sun 6/28

8:57 pm-11:20 pm

Nonstop1h 23m

$240

PierreDenver

PIR - DEN

PIRDEN

Pierre

Sat 6/6

5:15 pm-5:55 pm

Nonstop1h 40m

Denver Intl

Fri 6/12

1:55 pm-4:23 pm

Nonstop1h 28m

$240

PierreDenver

PIR - DEN

PIRDEN

Pierre

Thu 6/11

6:20 am-7:00 am

Nonstop1h 40m

Denver Intl

Sun 6/14

1:55 pm-4:23 pm

Nonstop1h 28m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Sun 6/7

6:27 pm-7:39 pm

Nonstop2h 12m

Denver Intl

Sun 6/21

2:10 pm-4:58 pm

Nonstop1h 48m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Fri 9/4

6:39 pm-7:41 pm

Nonstop2h 02m

Denver Intl

Mon 9/7

2:10 pm-4:59 pm

Nonstop1h 49m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Thu 5/28

6:27 pm-7:39 pm

Nonstop2h 12m

Denver Intl

Tue 6/2

2:10 pm-4:58 pm

Nonstop1h 48m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Fri 6/19

6:27 pm-7:39 pm

Nonstop2h 12m

Denver Intl

Mon 6/22

2:10 pm-4:58 pm

Nonstop1h 48m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Fri 6/12

6:27 pm-7:39 pm

Nonstop2h 12m

Denver Intl

Wed 6/17

2:10 pm-4:58 pm

Nonstop1h 48m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Fri 6/26

6:27 pm-7:39 pm

Nonstop2h 12m

Denver Intl

Tue 6/30

2:10 pm-4:58 pm

Nonstop1h 48m

$240

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Thu 6/18

10:21 am-12:00 pm

Nonstop1h 39m

Denver Intl

Sun 6/21

5:55 pm-7:13 pm

Nonstop1h 18m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

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

How far ahead should I book a flight from South Dakota to Colorado?

To ensure you get the cheapest price possible for a flight from South Dakota to Colorado, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, December is the cheapest month in which you can book a flight from South Dakota to Colorado (average of $34). Flying from South Dakota to Colorado in April is currently the most expensive (average of $100). 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 May 12, 2026.

One of the essential ways to save on airfare from South Dakota to Colorado is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 40% on airfare.

What is the cheapest day to fly from South Dakota to Colorado?

Use this chart to determine the cheapest time to fly round-trip from South Dakota to Colorado. Price data was last updated on May 9, 2026.

Travelers seeking maximum savings on their South Dakota to Colorado flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 May 12, 2026.

The most flights from USSD to USCO are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 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 May 12, 2026.
See what other customers who have flown with United Airlines and Frontier 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.
United Airlines
7.4
Good
9,701 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,701 reviews
United Airlines
7.4
Good
9,701 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Frontier
5.6
Fair
2,951 reviews
United Airlines
7.4
Good
9,701 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 72 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from South Dakota to Colorado?

    For as low as $240, United Airlines can have you in Colorado from South Dakota in 1h 40m. The distance between South Dakota and Colorado is about 385 mi. This flight may include one or multiple stops.

  • 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 $69. Users have also found prices from $123 and $138 on Denver Air Connection and United 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, December is the cheapest month in which you can book a flight from South Dakota to Colorado (average of $34). Flying from South Dakota to Colorado in April is currently the most expensive (average of $100). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South Dakota to Colorado

Discover the top 2 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$139FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$183Average$344FlexibilityNo cancel feeOn-time69%

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