HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Dakota

$49+ Cheap flights from Colorado to South Dakota

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FSD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to South Dakota with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado to South Dakota

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to South Dakota (USSD). 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 January 21, 2025.

Round-trip from

$68
(Frontier)

One-way from

$49
(Frontier)

Good round-trip deal

$205 or less

Good one-way deal

$119 or less
From Colorado to South Dakota
Search Deals
One-way flight from Colorado to South Dakota
Search Deals
Price to beat on a round-trip flight from Colorado to South Dakota.
Search Deals
Price to beat on a one-way flight from Colorado to South Dakota.
Search Deals

Find flight deals from Colorado to South Dakota

Cheapest flights from Colorado to South Dakota
Explore the most affordable flight options available from Colorado to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1410:53 amDEN - FSD
Nonstop1h 38mFrontier
Mon 2/172:31 pmFSD - DEN
Nonstop1h 57mFrontier
Deal found 1/20$82
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 4/98:00 amDEN - FSD
Nonstop1h 45mUnited Airlines
Tue 4/159:05 amFSD - DEN
Nonstop1h 46mUnited Airlines
Deal found 1/21$189
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/104:55 pmDEN - ATY
Nonstop1h 40mDenver Air Connection
Thu 4/174:00 pmATY - DEN
Nonstop1h 40mDenver Air Connection
Deal found 1/21$198
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1111:29 amDEN - FSD
1 stop5h 37mDelta
Sun 3/166:59 pmFSD - DEN
1 stop5h 05mDelta
Deal found 1/20$204
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/57:30 amCOS - FSD
1 stop4h 13mUnited Airlines
Sun 2/99:00 amFSD - COS
1 stop6h 19mUnited Airlines
Deal found 1/21$229
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/55:15 pmCOS - RAP
1 stop3h 22mUnited Airlines
Tue 2/2511:45 amRAP - COS
1 stop6h 04mUnited Airlines
Deal found 1/20$234
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/141:40 pmDEN - PIR
Nonstop1h 20mDenver Air Connection
Mon 2/178:30 amPIR - DEN
Nonstop1h 20mDenver Air Connection
Deal found 1/21$241
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 3/55:27 pmDEN - RAP
Nonstop1h 19mUnited Airlines
Wed 3/121:15 pmRAP - DEN
Nonstop1h 45mUnited Airlines
Deal found 1/21$259
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/137:00 amDEN - FSD
1 stop7h 29mAmerican Airlines
Mon 2/175:28 amFSD - DEN
1 stop5h 51mAmerican Airlines
Deal found 1/20$284
This Delta deal was found by Cheapflights users on 1/19. 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.
Tue 2/186:05 amDEN - ABR
1 stop7h 00mDelta
Tue 2/256:45 amABR - DEN
1 stop7h 36mDelta
Deal found 1/19$364
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/47:50 pmDEN - RAP
2 stops26h 51mDelta
Mon 2/106:00 amRAP - DEN
2 stops12h 57mDelta
Deal found 1/20$448
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/78:29 pmDEN - ATY
1 stop17h 51mMultiple Airlines
Mon 2/104:00 pmATY - DEN
Nonstop1h 40mMultiple Airlines
Deal found 1/20$508

Find flights from Colorado to South Dakota within your budget

Customize your flight search to find flights from Colorado to South Dakota 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Fri 2/14

10:53 am-1:31 pm

Nonstop1h 38m

Sioux Falls Joe Foss Field

Mon 2/17

2:31 pm-3:28 pm

Nonstop1h 57m

$97

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Wed 4/9

8:00 am-10:45 am

Nonstop1h 45m

Sioux Falls Joe Foss Field

Tue 4/15

9:05 am-9:51 am

Nonstop1h 46m

$189

DenverWatertown

DEN - ATY

DENATY

Denver Intl

Thu 4/10

4:55 pm-7:35 pm

Nonstop1h 40m

Watertown

Thu 4/17

4:00 pm-4:40 pm

Nonstop1h 40m

$198

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Tue 4/8

6:18 pm-10:56 pm

1 stop3h 38m

Sioux Falls Joe Foss Field

Mon 4/14

6:59 pm-11:09 pm

1 stop5h 10m

$209

Colorado SpringsSioux Falls

COS - FSD

COSFSD

Colorado Springs

Wed 2/5

7:30 am-12:43 pm

1 stop4h 13m

Sioux Falls Joe Foss Field

Sun 2/9

9:00 am-2:19 pm

1 stop6h 19m

$229

Colorado SpringsRapid City

COS - RAP

COSRAP

Colorado Springs

Wed 2/5

5:15 pm-8:37 pm

1 stop3h 22m

Rapid City

Tue 2/25

11:45 am-5:49 pm

1 stop6h 04m

$234

DenverPierre

DEN - PIR

DENPIR

Denver Intl

Fri 2/14

1:40 pm-4:00 pm

Nonstop1h 20m

Pierre

Mon 2/17

8:30 am-8:50 am

Nonstop1h 20m

$241

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Tue 2/18

7:43 pm-8:56 pm

Nonstop1h 13m

Rapid City

Tue 2/25

8:21 am-10:00 am

Nonstop1h 39m

$259

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Thu 3/13

7:35 am-3:46 pm

1 stop7h 11m

Sioux Falls Joe Foss Field

Mon 3/17

5:15 am-10:19 am

1 stop6h 04m

$328

DenverAberdeen

DEN - ABR

DENABR

Denver Intl

Tue 2/18

6:05 am-2:05 pm

1 stop7h 00m

Aberdeen

Tue 2/25

6:45 am-1:21 pm

1 stop7h 36m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Colorado to South Dakota

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

Travel insights for flights from Colorado to South Dakota

Get recent, data-driven insights about flights from Colorado to South Dakota including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Colorado to South Dakota (average of $334). Flying from Colorado to South Dakota in December is currently the most expensive (average of $446). 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 CO to SD?

Find hourly flight availability from Colorado to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to South Dakota as you normally would.

Weekly flight availability from Colorado to South Dakota

Explore weekly flight availability from Colorado to South Dakota. 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 January 21, 2025.

The most flights from USCO to USSD are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown United Airlines, Frontier and Delta from Colorado to South Dakota. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier
6.1
Okay
3,443 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Colorado to South Dakota. 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 Colorado to South Dakota flight route?

    Within the past month, 4 users have taken a look at flights from Colorado to South Dakota.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $49. Delta flights start at $119 while deals on Denver Air Connection start at $120 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to South Dakota 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 Colorado to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Colorado to South Dakota (average of $334). Flying from Colorado to South Dakota in December is currently the most expensive (average of $446). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Orlando flights
Newark to Miami flights
LaGuardia to Miami flights
Newark to Orlando flights
LaGuardia to Dallas/Fort Worth flights
Reagan-National to Miami flights
LaGuardia to Orlando flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Los Angeles flights
Los Angeles to John F Kennedy Intl flights
Dulles Intl to Miami flights
Newark to Los Angeles flights
Boston to Fort Lauderdale flights
O'Hare Intl to Las Vegas flights
Los Angeles to Newark flights
O'Hare Intl to Orlando flights
O'Hare Intl to Sky Harbor Intl flights
Dallas/Fort Worth to Las Vegas flights
Boston to Orlando flights
Minneapolis to Sky Harbor Intl flights
Los Angeles to Dallas/Fort Worth flights
Dulles Intl to Orlando flights
John F Kennedy Intl to San Francisco flights
Dallas/Fort Worth to Orlando flights
Seattle to Sky Harbor Intl flights
Minneapolis to Las Vegas flights
John F Kennedy Intl to Dallas/Fort Worth flights
Philadelphia to Orlando flights
Dallas/Fort Worth to LaGuardia flights
O'Hare Intl to Fort Lauderdale flights
San Francisco to John F Kennedy Intl flights
John F Kennedy Intl to Sky Harbor Intl flights
Newark to Tampa flights
Detroit to Orlando flights
Boston to Miami flights
Los Angeles to Seattle flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to New Orleans flights
John F Kennedy Intl to Atlanta flights
O'Hare Intl to Miami flights
O'Hare Intl to John F Kennedy Intl flights
Denver to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
LaGuardia to New Orleans flights
Seattle to Las Vegas flights

Top 4 airlines flying from Colorado to South Dakota

Discover the top 4 airlines that operate flights from Colorado to South Dakota. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$109FlexibilityNo cancel feeOn-time62%
Denver Air ConnectionCheapest$161Average$250FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$179Average$397FlexibilityNo cancel feeOn-time69%
DeltaCheapest$182Average$400FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.