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Colorado

$69+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DEN
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
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 August 14, 2026.

This Frontier deal was found by Cheapflights users on 8/11. 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 9/148:52 pm -
Nonstop1h 46m
Fri 9/185:28 pm -
Nonstop1h 39m
Deal found 8/11$177
This Priceline deal was found by Cheapflights users on 8/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:56 pm -
Nonstop1h 53m
Mon 8/245:18 pm -
Nonstop1h 43m
Deal found 8/12$178
This Frontier deal was found by Cheapflights users on 8/9. 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 8/248:56 pm -
Nonstop1h 53m
Fri 8/285:18 pm -
Nonstop1h 43m
Deal found 8/9$180
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:56 pm -
Nonstop1h 53m
Mon 8/315:18 pm -
Nonstop1h 43m
Deal found 8/11$183
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:56 pm -
Nonstop1h 53m
Mon 9/75:18 pm -
Nonstop1h 43m
Deal found 8/13$186
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/258:52 pm -
Nonstop1h 46m
Wed 9/3010:50 pm -
1 stop11h 26m
Deal found 8/12$188
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/28:52 pm -
Nonstop1h 46m
Mon 10/510:47 pm -
1 stop13h 01m
Deal found 8/10$189
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Mon 9/218:52 pm -
Nonstop1h 46m
Tue 9/226:45 pm -
1 stop17h 13m
Deal found 8/10$198
This Frontier deal was found by Cheapflights users on 8/11. 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.
Fri 8/148:08 pm -
Nonstop1h 53m
Mon 8/174:42 pm -
Nonstop1h 41m
Deal found 8/11$199
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Mon 9/218:52 pm -
Nonstop1h 46m
Fri 9/2510:47 pm -
1 stop11h 51m
Deal found 8/10$202
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/258:52 pm -
Nonstop1h 46m
Tue 9/2910:47 pm -
1 stop13h 11m
Deal found 8/12$205
This Frontier deal was found by Cheapflights users on 8/12. 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 10/217:31 pm -
Nonstop1h 48m
Fri 10/234:02 pm -
Nonstop1h 34m
Deal found 8/12$206

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 August 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(Frontier)

One-way from

$69
(Frontier)

Popular in

April

Cheapest in

February

Average price

$259

Good round-trip deal

$302 or less

Good one-way deal

$168 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.
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From South Dakota to Colorado
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One-way flight from South Dakota to Colorado
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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.
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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 August 14, 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

WatertownDenver

ATY Watertown - DEN Denver Intl

ATYDEN

Watertown

Mon 10/12

11:40 am-12:42 pm

Nonstop2h 02m

Denver Intl

Mon 10/12

2:10 pm-4:59 pm

Nonstop1h 49m

$235

PierreDenver

PIR Pierre - DEN Denver Intl

PIRDEN

Pierre

Fri 8/28

3:22 pm-3:55 pm

Nonstop1h 33m

Denver Intl

Sun 8/30

9:00 pm-11:25 pm

Nonstop1h 25m

$240

PierreDenver

PIR Pierre - DEN Denver Intl

PIRDEN

Pierre

Tue 9/15

6:20 am-6:54 am

Nonstop1h 34m

Denver Intl

Sun 9/20

9:05 pm-11:30 pm

Nonstop1h 25m

$240

PierreDenver

PIR Pierre - DEN Denver Intl

PIRDEN

Pierre

Fri 9/11

3:17 pm-3:50 pm

Nonstop1h 33m

Denver Intl

Mon 9/14

9:05 pm-11:30 pm

Nonstop1h 25m

$240

PierreDenver

PIR Pierre - DEN Denver Intl

PIRDEN

Pierre

Thu 9/10

3:17 pm-3:50 pm

Nonstop1h 33m

Denver Intl

Wed 9/16

4:20 pm-6:48 pm

Nonstop1h 28m

$240

PierreDenver

PIR Pierre - DEN Denver Intl

PIRDEN

Pierre

Wed 9/2

6:26 am-7:00 am

Nonstop1h 34m

Denver Intl

Sun 9/6

12:20 pm-2:47 pm

Nonstop1h 27m

$240

PierreDenver

PIR Pierre - DEN Denver Intl

PIRDEN

Pierre

Thu 9/3

3:22 pm-3:55 pm

Nonstop1h 33m

Denver Intl

Sun 9/6

12:20 pm-2:47 pm

Nonstop1h 27m

$240

WatertownDenver

ATY Watertown - DEN Denver Intl

ATYDEN

Watertown

Fri 9/18

6:20 pm-7:22 pm

Nonstop2h 02m

Denver Intl

Mon 9/21

2:10 pm-4:59 pm

Nonstop1h 49m

$240

WatertownDenver

ATY Watertown - DEN Denver Intl

ATYDEN

Watertown

Tue 12/1

11:10 am-12:08 pm

Nonstop1h 58m

Denver Intl

Sun 12/6

2:30 pm-5:14 pm

Nonstop1h 44m

$240

WatertownDenver

ATY Watertown - DEN Denver Intl

ATYDEN

Watertown

Sat 9/12

6:20 pm-7:22 pm

Nonstop2h 02m

Denver Intl

Mon 9/14

2:10 pm-4:59 pm

Nonstop1h 49m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 59 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from South Dakota to Colorado (average of $199). Flying from South Dakota to Colorado in April is currently the most expensive (average of $337). 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 August 14, 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 43% on airfare.

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 August 14, 2026.

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 (5 on average).

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

Airfare is typical for this route at the moment.
South Dakota to Colorado flights typically cost between $171 and $309 in September.
The cheapest round-trip price found within the last 5 days was $177 on Frontier (Sep 14-Sep 18).

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 68 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 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 August 8, 2026.

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

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 August 14, 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
10,108 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,108 reviews
United Airlines
7.4
Good
10,108 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Frontier
5.6
Fair
2,694 reviews
United Airlines
7.4
Good
10,108 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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 51 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 $177, Frontier can have you in Colorado from South Dakota in 1h 46m. The distance between South Dakota and Colorado is about 483 mi. This flight may include one or multiple stops.

  • 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, February is the cheapest month in which you can book a flight from South Dakota to Colorado (average of $199). Flying from South Dakota to Colorado in April is currently the most expensive (average of $337). 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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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 August 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$67Average$141FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$189Average$385FlexibilityNo cancel feeOn-time69%

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