HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$84+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DEN
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Dakota to Colorado 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 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 July 3, 2026.

This deal was found by Cheapflights users on 7/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:08 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Mon 7/204:42 pm
DEN
-
FSD
Nonstop1h 41m
Frontier
Deal found 7/2$168
This Trip.com deal was found by Cheapflights users on 7/2. 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 7/158:08 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Mon 7/204:42 pm
DEN
-
FSD
Nonstop1h 41m
Frontier
Deal found 7/2$174
This Frontier deal was found by Cheapflights users on 6/28. 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 7/108:08 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Mon 7/134:42 pm
DEN
-
FSD
Nonstop1h 41m
Frontier
Deal found 6/28$179
This Priceline deal was found by Cheapflights users on 7/2. 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 9/187:31 pm
FSD
-
DEN
Nonstop1h 48m
Frontier
Mon 9/214:02 pm
DEN
-
FSD
Nonstop1h 34m
Frontier
Deal found 7/2$185
This Frontier deal was found by Cheapflights users on 6/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:08 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Wed 7/224:42 pm
DEN
-
FSD
Nonstop1h 41m
Frontier
Deal found 6/30$198
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/108:08 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Wed 8/124:42 pm
DEN
-
FSD
Nonstop1h 41m
Frontier
Deal found 7/1$218
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 7/156:20 am
PIR
-
DEN
Nonstop1h 40m
United Airlines
Sun 7/199:13 pm
DEN
-
PIR
Nonstop1h 23m
United Airlines
Deal found 6/30$240
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/256:27 pm
ATY
-
DEN
Nonstop2h 12m
United Airlines
Wed 7/292:10 pm
DEN
-
ATY
Nonstop1h 48m
United Airlines
Deal found 7/1$240
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 7/237:00 am
RAP
-
DEN
Nonstop1h 21m
United Airlines
Tue 7/287:10 pm
DEN
-
RAP
Nonstop1h 14m
United Airlines
Deal found 7/2$249
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:30 pm
RAP
-
DEN
1 stop12h 18m
Multiple Airlines
Wed 8/266:55 pm
DEN
-
RAP
1 stop21h 00m
Multiple Airlines
Deal found 6/30$250
This Delta deal was found by Cheapflights users on 7/1. 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.
Thu 10/296:45 am
ATY
-
DEN
1 stop6h 19m
Delta
Sun 11/11:35 pm
DEN
-
ATY
1 stop4h 55m
Delta
Deal found 7/1$260
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:30 pm
RAP
-
DEN
1 stop19h 49m
Multiple Airlines
Wed 9/91:24 pm
DEN
-
RAP
1 stop22h 22m
Multiple Airlines
Deal found 6/29$262

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 July 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$168
(Priceline)

One-way from

$84
(Booking.com)

Popular in

April

Cheapest in

February

Average price

$208

Good round-trip deal

$240 or less

Good one-way deal

$167 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. 15% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 3, 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

Fri 7/31

6:20 am-7:00 am

Nonstop1h 40m

Denver Intl

Mon 8/3

1:55 pm-4:23 pm

Nonstop1h 28m

$240

PierreDenver

PIR - DEN

PIRDEN

Pierre

Wed 7/15

6:20 am-7:00 am

Nonstop1h 40m

Denver Intl

Sun 7/19

9:13 pm-11:36 pm

Nonstop1h 23m

$240

PierreDenver

PIR - DEN

PIRDEN

Pierre

Thu 10/1

6:20 am-6:54 am

Nonstop1h 34m

Denver Intl

Sun 10/4

1:55 pm-4:23 pm

Nonstop1h 28m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Sat 7/25

6:27 pm-7:39 pm

Nonstop2h 12m

Denver Intl

Wed 7/29

2:10 pm-4:58 pm

Nonstop1h 48m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Wed 7/15

6:27 pm-7:39 pm

Nonstop2h 12m

Denver Intl

Sun 7/19

2:10 pm-4:58 pm

Nonstop1h 48m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Mon 11/9

6:30 pm-7:28 pm

Nonstop1h 58m

Denver Intl

Fri 11/13

2:10 pm-4:54 pm

Nonstop1h 44m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Fri 7/31

6:27 pm-7:39 pm

Nonstop2h 12m

Denver Intl

Sun 8/2

2:10 pm-4:58 pm

Nonstop1h 48m

$240

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Tue 8/4

6:27 pm-7:39 pm

Nonstop2h 12m

Denver Intl

Fri 8/7

2:10 pm-4:58 pm

Nonstop1h 48m

$240

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 11/20

5:55 am-7:00 am

Nonstop2h 05m

Denver Intl

Fri 11/27

1:39 pm-4:24 pm

Nonstop1h 45m

$249

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Sun 7/26

5:00 am-6:37 am

Nonstop1h 37m

Denver Intl

Sun 8/2

7:55 am-9:20 am

Nonstop1h 25m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 53 resultsSorted by cheapest first
1
2
3
...
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

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 June is currently the most expensive (average of $134). 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 July 3, 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 36% 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 July 3, 2026.

The most flights from USSD to USCO are scheduled on a Wednesday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip 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 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 June 27, 2026.

Travelers seeking maximum savings on their South Dakota to Colorado flight should consider departing on Thursday 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.

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 July 3, 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
9,931 reviews

Boarding

7.7

Entertainment

7.1

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
9,931 reviews
United Airlines
7.4
Good
9,931 reviews

Boarding

7.7

Entertainment

7.1

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Frontier
5.6
Fair
2,846 reviews
United Airlines
7.4
Good
9,931 reviews

Boarding

7.7

Entertainment

7.1

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 55 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.

  • 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 June is currently the most expensive (average of $134). 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 South Dakota to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Newark flights
San Francisco to John F Kennedy Intl flights
Newark to San Francisco flights
John F Kennedy Intl to San Francisco flights
Los Angeles to Honolulu flights
San Francisco to LaGuardia flights
Long Beach to Honolulu flights
Ontario to Honolulu flights
LaGuardia to San Francisco flights
Dallas/Fort Worth to Newark flights
Newark to Miami flights
Dallas/Fort Worth to LaGuardia flights
Burbank to Honolulu flights
Newark to Orlando flights
Los Angeles to Newark flights
Newark to Dallas/Fort Worth flights
Dallas/Fort Worth to Seattle flights
Los Angeles to John F Kennedy Intl flights
LaGuardia to Dallas/Fort Worth flights
Los Angeles to Seattle flights
John F Kennedy Intl to Los Angeles flights
Newark to O'Hare Intl flights
Newark to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to O'Hare Intl flights
Newark to Seattle flights
John F Kennedy Intl to Las Vegas flights
Newark to Las Vegas flights
John F Kennedy Intl to Dallas/Fort Worth flights
Ontario to Seattle flights
Dallas/Fort Worth to John F Kennedy Intl flights
Newark to Fort Lauderdale flights
LaGuardia to Miami flights
John F Kennedy Intl to Miami flights
San Francisco to Seattle flights
Seattle to Los Angeles flights
John F Kennedy Intl to Orlando flights
LaGuardia to O'Hare Intl flights
O'Hare Intl to Seattle flights
Dallas/Fort Worth to Los Angeles flights
Los Angeles to Dallas/Fort Worth flights
John F Kennedy Intl to Seattle flights
LaGuardia to Orlando flights
LaGuardia to Fort Lauderdale flights
Dulles Intl to Seattle flights
Seattle to Las Vegas flights
Los Angeles to Las Vegas flights
John F Kennedy Intl to Fort Lauderdale flights
Los Angeles to LaGuardia flights

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 July 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$137FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$189Average$361FlexibilityNo cancel feeOn-time69%

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.