HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Dakota

$49+ Cheap flights from Denver (DEN) 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
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver 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 Denver to South Dakota

Keep the following information in mind while searching for Denver to South Dakota flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$68
(Cheapflightsfares)

One-way from

$49
(Frontier)

Popular in

December

Cheapest in

September

Average price

$255

Good round-trip deal

$143 or less

Good one-way deal

$64 or less
Provider with most accurate pricing for Denver Intl-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Sioux Falls Joe Foss Field flights.
Search Deals
From Denver Intl to South Dakota
Search Deals
One-way flight from Denver Intl to South Dakota
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to South Dakota.
Search Deals
Price to beat on a one-way flight from Denver Intl to South Dakota.
Search Deals

Find flight deals from Denver to South Dakota

Cheapest flights from Denver to South Dakota
Explore the most affordable flight options available from Denver to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
vie. 2/2810:53 amDEN - FSD
Nonstop1h 38mFrontier
lun. 3/32:31 pmFSD - DEN
Nonstop1h 57mFrontier
Deal found 2/20$97
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/279:00 pmDEN - FSD
Nonstop1h 43mUnited Airlines
dom. 3/309:05 amFSD - DEN
Nonstop1h 46mUnited Airlines
Deal found 2/19$190
This Delta deal was found by Cheapflights users on 2/19. 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.
jue. 3/276:35 amDEN - FSD
1 stop4h 07mDelta
dom. 3/306:59 pmFSD - DEN
1 stop5h 05mDelta
Deal found 2/19$209
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/45:35 pmDEN - PIR
Nonstop1h 20mDenver Air Connection
mié. 6/118:30 amPIR - DEN
Nonstop1h 20mDenver Air Connection
Deal found 2/20$211
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/204:55 pmDEN - ATY
Nonstop1h 40mDenver Air Connection
dom. 3/234:00 pmATY - DEN
Nonstop1h 40mDenver Air Connection
Deal found 2/19$212
This United Airlines deal was found by Cheapflights users on 2/20. 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.
vie. 3/217:44 pmDEN - RAP
Nonstop1h 13mUnited Airlines
lun. 3/2411:45 amRAP - DEN
Nonstop1h 45mUnited Airlines
Deal found 2/20$306
This Delta deal was found by Cheapflights users on 2/19. 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.
jue. 10/96:10 amDEN - ABR
1 stop6h 49mDelta
dom. 10/122:41 pmABR - DEN
1 stop6h 17mDelta
Deal found 2/19$414
This American Airlines deal was found by Cheapflights users on 2/20. 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.
mié. 2/267:00 amDEN - FSD
1 stop8h 17mAmerican Airlines
sáb. 3/15:41 pmFSD - DEN
1 stop5h 28mAmerican Airlines
Deal found 2/20$414
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/2810:58 amDEN - FSD
2 stops29h 01mMultiple Airlines
lun. 3/311:35 amFSD - DEN
3 stops45h 53mMultiple Airlines
Deal found 2/20$502
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/279:16 amDEN - FSD
2 stops32h 06mAllegiant Air
dom. 3/3012:02 pmFSD - DEN
2 stops23h 02mAllegiant Air
Deal found 2/19$507
This United deal was found by Cheapflights users on 2/19. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/207:46 amDEN - ATY
1 stop6h 34mMultiple Airlines
dom. 3/234:00 pmATY - DEN
Nonstop1h 40mMultiple Airlines
Deal found 2/19$532
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/59:22 amDEN - RAP
2 stops35h 57mMultiple Airlines
dom. 3/95:40 pmRAP - DEN
3 stops20h 00mMultiple Airlines
Deal found 2/20$567

Find flights from Denver to South Dakota within your budget

Customize your flight search to find flights from Denver 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 febrero 20, 2025.

Fly from

Denver

Fly to

South Dakota

Route

Depart

Return

Price

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

vie. 4/18

10:56 am-1:36 pm

Nonstop1h 40m

Sioux Falls Joe Foss Field

lun. 4/21

2:36 pm-3:22 pm

Nonstop1h 46m

$151

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

jue. 3/27

9:00 pm-11:43 pm

Nonstop1h 43m

Sioux Falls Joe Foss Field

dom. 3/30

9:05 am-9:51 am

Nonstop1h 46m

$190

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

jue. 3/27

6:35 am-11:42 am

1 stop4h 07m

Sioux Falls Joe Foss Field

dom. 3/30

6:59 pm-11:04 pm

1 stop5h 05m

$209

DenverPierre

DEN - PIR

DENPIR

Denver Intl

mié. 6/4

5:35 pm-7:55 pm

Nonstop1h 20m

Pierre

mié. 6/11

8:30 am-8:50 am

Nonstop1h 20m

$211

DenverWatertown

DEN - ATY

DENATY

Denver Intl

jue. 3/20

4:55 pm-7:35 pm

Nonstop1h 40m

Watertown

dom. 3/23

4:00 pm-4:40 pm

Nonstop1h 40m

$212

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

vie. 3/21

7:44 pm-8:57 pm

Nonstop1h 13m

Rapid City

lun. 3/24

11:45 am-1:30 pm

Nonstop1h 45m

$306

DenverAberdeen

DEN - ABR

DENABR

Denver Intl

mié. 3/5

2:21 pm-9:36 pm

1 stop6h 15m

Aberdeen

lun. 3/10

2:40 pm-7:58 pm

1 stop6h 18m

$444

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

jue. 3/20

8:41 am-10:38 pm

2 stops12h 57m

Sioux Falls Joe Foss Field

jue. 3/27

5:15 am-10:33 pm

1 stop18h 18m

$471

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

jue. 3/27

9:16 am-6:22 pm

2 stops32h 06m

Sioux Falls Joe Foss Field

dom. 3/30

12:02 pm-10:04 am

2 stops23h 02m

$507

DenverWatertown

DEN - ATY

DENATY

Denver Intl

jue. 3/20

7:46 am-3:20 pm

1 stop6h 34m

Watertown

dom. 3/23

4:00 pm-4:40 pm

Nonstop1h 40m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Denver to South Dakota

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

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

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

Currently, September is the cheapest month in which you can book a flight from Denver to South Dakota (average of $334). Flying from Denver 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 DEN to SD?

Find hourly flight availability from Denver 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 febrero 20, 2025.

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

Weekly flight availability from Denver to South Dakota

Explore weekly flight availability from Denver 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 febrero 20, 2025.

The most flights from DEN to USSD are scheduled on a Monday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 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 febrero 20, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Allegiant Air from Denver to South Dakota to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Allegiant Air
7.3
Good
765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Frontier
6.0
Okay
3,355 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 Denver to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to South Dakota?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to South Dakota. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

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

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

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $49. Users have also found prices from $96 and $139 on Denver Air Connection and Delta, respectively.

  • What are the most popular routes from Denver to South Dakota?

    When deciding which route to take from Denver to South Dakota consider Denver Intl - Sioux Falls Joe Foss Field, Denver Intl - Rapid City or Denver Intl - Pierre as they are the most popular.

  • What are the most reliable airlines from Denver to South Dakota?

    The top 3 most reliable airlines when flying from Denver to South Dakota are Lufthansa (92%), United Airlines (80%) and Frontier (78%).

  • What are the cheapest flights from Denver to South Dakota?

    Looking at all options, your cheapest flight can be booked for $26. While the most popular route (Denver Intl - Sioux Falls Joe Foss Field) can be booked for $189 on average our data indicates $262 when flying from Denver to South Dakota.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Denver to South Dakota (average of $334). Flying from Denver 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 Denver to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Las Vegas flights
Denver to John F Kennedy Intl flights
Denver to Sky Harbor Intl flights
Denver to Orlando flights
Denver to Miami flights
Denver to LaGuardia flights
Denver to Seattle flights
Denver to Dallas/Fort Worth flights
Denver to Los Angeles flights
Denver to Newark flights
Denver to Tampa flights
Denver to O'Hare Intl flights
Denver to Dulles Intl flights
Denver to San Francisco flights
Denver to Honolulu flights
Denver to Hobby flights
Denver to Boston flights
Denver to New Orleans flights
Denver to Ontario flights
Denver to San Diego flights
Denver to Reagan-National flights
Denver to Philadelphia flights
Denver to Baltimore flights
Denver to Fort Lauderdale flights
Denver to Austin flights
Denver to Charlotte flights
Denver to Fort Myers flights
Denver to Nashville flights
Denver to George Bush Intcntl flights
Denver to Santa Ana flights
Denver to Atlanta flights
Denver to Portland flights
Denver to Kahului flights
Denver to Anchorage flights
Denver to Charleston flights
Denver to Minneapolis flights
Denver to Detroit flights
Denver to Midway flights
Denver to Salt Lake City flights
Denver to Kailua-Kona flights
Denver to Lihue flights
Denver to Palm Springs flights
Denver to San Antonio flights
Denver to Raleigh flights
Denver to West Palm Beach flights
Denver to Sarasota flights
Denver to San Jose flights
Denver to Savannah flights
Denver to Indianapolis flights
Denver to Jacksonville flights

Top 4 airlines flying from Denver to South Dakota

Discover the top 4 airlines that operate flights from Denver 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$108FlexibilityNo cancel feeOn-time62%
Denver Air ConnectionCheapest$159Average$247FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$179Average$317FlexibilityNo cancel feeOn-time69%
DeltaCheapest$182Average$272FlexibilityNo 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.