HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sioux Falls

$64+ Cheap flights from Denver to Sioux Falls (DEN - FSD)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FSD
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Sioux Falls 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.

The best prices from Denver Intl to Sioux Falls Joe Foss Field are usually found in September or August, booked 70 days in advance, depart on a Monday or Saturday and return on a Friday

Cheap flight deals from Denver to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Sioux Falls (FSD). 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$82
(Cheapflightsfares)

One-way from

$64
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$288

Good round-trip deal

$143 or less

Good one-way deal

$112 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 Sioux Falls Joe Foss Field
Search Deals
One-way flight from Denver Intl to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Sioux Falls Joe Foss Field.
Search Deals
Price to beat on a one-way flight from Denver Intl to Sioux Falls Joe Foss Field.
Search Deals

Find flight deals from Denver to Sioux Falls

Cheapest flights from Denver to Sioux Falls
Explore the most affordable flight options available from Denver to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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 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 1/30$82
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Fri 4/115:55 pmDEN - FSD
Nonstop1h 35mUnited Airlines
Sun 4/1311:20 amFSD - DEN
Nonstop1h 53mUnited Airlines
Deal found 1/30$189
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2111:26 amDEN - FSD
1 stop5h 50mDelta
Mon 2/244:27 pmFSD - DEN
1 stop7h 19mDelta
Deal found 1/30$209
This American Airlines deal was found by Cheapflights users on 1/30. 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 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
Sun 2/164:01 pmFSD - DEN
1 stop7h 41mAmerican Airlines
Deal found 1/30$244
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/278:31 amDEN - FSD
2 stops25h 14mAllegiant Air
Thu 3/610:22 amFSD - DEN
2 stops24h 42mAllegiant Air
Deal found 1/30$509
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/114:00 pmDEN - FSD
2 stops27h 31mMultiple Airlines
Sun 4/1311:36 amFSD - DEN
2 stops23h 47mMultiple Airlines
Deal found 1/30$561

Find flights from Denver to Sioux Falls within your budget

Customize your flight search to find flights from Denver to Sioux Falls 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 30, 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

$82

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Fri 4/11

5:55 pm-8:30 pm

Nonstop1h 35m

Sioux Falls Joe Foss Field

Sun 4/13

11:20 am-12:13 pm

Nonstop1h 53m

$189

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Fri 2/21

11:26 am-6:16 pm

1 stop5h 50m

Sioux Falls Joe Foss Field

Mon 2/24

4:27 pm-10:46 pm

1 stop7h 19m

$209

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Thu 2/13

7:00 am-3:29 pm

1 stop7h 29m

Sioux Falls Joe Foss Field

Sun 2/16

4:01 pm-10:42 pm

1 stop7h 41m

$244

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Thu 2/27

8:31 am-10:45 am

2 stops25h 14m

Sioux Falls Joe Foss Field

Thu 3/6

10:22 am-10:04 am

2 stops24h 42m

$509

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Fri 4/11

4:00 pm-8:31 pm

2 stops27h 31m

Sioux Falls Joe Foss Field

Sun 4/13

11:36 am-10:23 am

2 stops23h 47m

$561

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Mon 3/3

10:53 am-1:31 pm

Nonstop1h 38m

$64

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Tue 2/25

4:20 pm-10:39 am

2 stops17h 19m

$209

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Wed 4/2

6:55 am-10:59 pm

2 stops15h 04m

$223

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Wed 2/19

6:00 am-12:47 pm

1 stop5h 47m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 11 results
1
2

Compare providers for flights from Denver to Sioux Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Sioux Falls in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls 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 Sioux Falls

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

How far ahead should I book a flight from Denver to Sioux Falls?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Sioux Falls. Price data was last updated on January 24, 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Sioux Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to Sioux Falls?

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

Find hourly flight availability from Denver to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

When flying from Denver to Sioux Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 50% versus a flight in the evening.

What is the cheapest day to fly from Denver to Sioux Falls?

Use this chart to determine the cheapest time to fly round-trip from Denver to Sioux Falls. Price data was last updated on January 26, 2025.

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

Weekly flight availability from Denver to Sioux Falls

Explore weekly flight availability from Denver to Sioux Falls. 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 30, 2025.

The most flights from DEN to FSD are scheduled on a Wednesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sioux Falls 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 Sioux Falls when rainfall is around 0.6 in.

Temperature in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sioux Falls, 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 Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated January 30, 2025.
Read reviews from past customers who have flown Delta, United Airlines and Allegiant Air from Denver to Sioux Falls. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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
790 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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
3,424 reviews
Delta
8.0
Very good
8,454 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

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

  • What airports do I use to fly from Denver to Sioux Falls?

    If you wish to fly to Sioux Falls from Denver, then you need to book flights from Denver Intl to Sioux Falls Joe Foss Field. There are 5 flights from Denver Intl (DEN) to Joe Foss Field (FSD) per day to choose from. Flights to Sioux Falls from Denver Intl are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 1h 33m is how long a nonstop flight from Denver to Sioux Falls Joe Foss Field typically takes.

  • How popular is this Denver to Sioux Falls flight route?

    Within the past month, 4 users have taken a look at flights from Denver Intl to Sioux Falls Joe Foss Field.

  • What are the cheapest airlines flying from Denver to Sioux Falls round-trip?

    Currently priced at $82, Frontier will fly you from Denver to Sioux Falls and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $189 and $204, respectively. Users have found that Frontier is 59% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Denver to Sioux Falls one-way?

    $64 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $209 and $223, respectively.

  • What are the most reliable airlines from Denver to Sioux Falls?

    No one likes to see their flight delayed. When booking a flight from Denver to Sioux Falls consider choosing Lufthansa (91%), United Airlines (85%) or Copa Airlines (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Denver to Sioux Falls?

    The cheapest flight price from Denver to Sioux Falls is $51. On average you can expect to pay $270. The most popular route, (Denver Intl - Sioux Falls Joe Foss Field), can usually be booked for $189.

  • Can I find deals for flights from Denver to Sioux Falls that include hotel bookings?

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

  • How can I find direct flights from Denver to Sioux Falls?

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

  • Can I find deals for business class flights from Denver to Sioux Falls?

    Yes. Cheapflights offers flight deals from Denver to Sioux Falls 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 Sioux Falls?

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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Yankton

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 Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Rapid City flights
Denver to Watertown flights
Colorado Springs to Sioux Falls flights
Colorado Springs to Rapid City flights
Denver to Pierre flights
Denver to Aberdeen flights

Top 3 airlines flying from Denver to Sioux Falls

Discover the top 3 airlines that operate flights from Denver to Sioux Falls. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$109FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$179Average$308FlexibilityNo 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.