$80+ Cheap flights from Denver to Sioux Falls (DEN - FSD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FSD
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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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.Cheapflights Tip: The best prices from Denver Intl to Sioux Falls Joe Foss Field are usually found in October or November, booked 25 days in advance, depart on a Friday or Monday and return on a Friday
Cheap flight deals from Denver to Sioux Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to Sioux FallsExplore 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 September 6, 2026.
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 September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 9/255:28 pm -
Nonstop1h 39m
Mon 9/288:52 pm -
Nonstop1h 46m
Deal found 9/1![Frontier logo]()
$164
This Priceline deal was found by Cheapflights users on 9/4. 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 9/115:28 pm -
Nonstop1h 39m
Mon 9/148:52 pm -
Nonstop1h 46m
Deal found 9/4![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 10/25:28 pm -
Nonstop1h 39m
Mon 10/58:12 pm -
1 stop22h 04m
Deal found 9/1![Multiple Airlines logo]()
$219
This Priceline deal was found by Cheapflights users on 9/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:28 pm -
Nonstop1h 39m
Fri 9/188:52 pm -
Nonstop1h 46m
Deal found 9/1![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 9/255:28 pm -
Nonstop1h 39m
Mon 9/289:55 am -
2 stops14h 49m
Deal found 9/1![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 10/17:30 am -
1 stop26h 30m
Mon 10/58:52 pm -
Nonstop1h 46m
Deal found 9/4![Multiple Airlines logo]()
$238
This Priceline deal was found by Cheapflights users on 9/3. 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 9/45:18 pm -
Nonstop1h 43m
Fri 9/118:52 pm -
Nonstop1h 46m
Deal found 9/3![Frontier logo]()
$239
Best flights from Denver to Sioux FallsDiscover carefully curated flight deals from Denver to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Denver to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 10/58:05 am -
Nonstop1h 45m
Mon 10/126:00 am -
Nonstop1h 53m
Deal found 9/3![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:45 pm -
1 stop4h 06m
Sat 10/105:00 pm -
1 stop4h 06m
Deal found 9/2![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Fri 10/169:04 pm -
Nonstop1h 40m
Sun 10/189:42 am -
Nonstop1h 53m
Deal found 9/1![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 9/3. 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 12/195:40 pm -
Nonstop1h 35m
Wed 12/239:00 am -
Nonstop2h 02m
Deal found 9/3![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/96:37 pm -
1 stop3h 45m
Sun 10/118:30 am -
1 stop4h 34m
Deal found 9/1![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/178:00 am -
Nonstop1h 44m
Thu 9/246:50 pm -
Nonstop1h 55m
Deal found 9/3![United Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 8/31. 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 9/178:00 am -
Nonstop1h 44m
Mon 9/216:00 am -
Nonstop1h 53m
Deal found 8/31![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 9/3. 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 10/66:37 pm -
1 stop3h 45m
Tue 10/135:00 pm -
1 stop7h 44m
Deal found 9/3![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/189:04 pm -
Nonstop1h 40m
Thu 9/249:42 am -
Nonstop1h 53m
Deal found 9/3![United Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/99:04 pm -
Nonstop1h 40m
Sun 10/119:42 am -
Nonstop1h 53m
Deal found 9/4![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/235:40 pm -
Nonstop1h 40m
Sun 10/255:55 am -
Nonstop2h 05m
Deal found 9/5![United Airlines logo]()
$363
Last-minute flights from Denver to Sioux FallsDiscover last-minute flight deals from Denver to Sioux Falls. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Sioux Falls. Data last updated September 6, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/3. 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 9/45:18 pm -
Nonstop1h 43m
Fri 9/118:52 pm -
Nonstop1h 46m
Deal found 9/3![Frontier logo]()
$239
This Priceline deal was found by Cheapflights users on 9/4. 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 9/115:28 pm -
Nonstop1h 39m
Mon 9/148:52 pm -
Nonstop1h 46m
Deal found 9/4![Frontier logo]()
$198
This Priceline deal was found by Cheapflights users on 9/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:28 pm -
Nonstop1h 39m
Fri 9/188:52 pm -
Nonstop1h 46m
Deal found 9/1![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 9/255:28 pm -
Nonstop1h 39m
Mon 9/288:52 pm -
Nonstop1h 46m
Deal found 9/1![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 9/255:28 pm -
Nonstop1h 39m
Mon 9/289:55 am -
2 stops14h 49m
Deal found 9/1![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 10/17:30 am -
1 stop26h 30m
Mon 10/58:52 pm -
Nonstop1h 46m
Deal found 9/4![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 10/25:28 pm -
Nonstop1h 39m
Mon 10/58:12 pm -
1 stop22h 04m
Deal found 9/1![Multiple Airlines logo]()
$219
One-way flights from Denver to Sioux FallsSearch for one-way flight options from Denver to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Denver to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 11/65:15 pm -
Nonstop1h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$80
This Priceline deal was found by Cheapflights users on 9/3. 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 10/25:28 pm -
Nonstop1h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:28 pm -
Nonstop1h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:28 pm -
Nonstop1h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/55:28 pm -
Nonstop1h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$95
This Priceline deal was found by Cheapflights users on 9/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:28 pm -
Nonstop1h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:20 pm -
1 stop25h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$105
Find 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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $164 (Kiwi.com) |
One-way from | $80 (Kiwi.com) |
Popular in | April |
Cheapest in | October |
Average price | $258 |
Good round-trip deal | $259 or less |
Good one-way deal | $125 or less |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated September 6, 2026.
Use the filters below to find and compare flights from Denver to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverSioux Falls
DEN Denver Intl - FSD Sioux Falls Joe Foss Field
DENFSD
Denver Intl
Mon 10/5
5:28 pm-8:07 pm
Nonstop1h 39m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$86
DenverSioux Falls
DEN Denver Intl - FSD Sioux Falls Joe Foss Field
DENFSD
Denver Intl
Fri 9/11
5:28 pm-8:07 pm
Nonstop1h 39m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$103
DenverSioux Falls
DEN Denver Intl - FSD Sioux Falls Joe Foss Field
DENFSD
Denver Intl
Fri 9/11
3:58 pm-10:51 pm
1 stop5h 53m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$255
DenverSioux Falls
DEN Denver Intl - FSD Sioux Falls Joe Foss Field
DENFSD
Denver Intl
Thu 10/1
8:05 am-10:50 am
Nonstop1h 45m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
Quickest round-trip
DenverSioux Falls
DEN Denver Intl - FSD Sioux Falls Joe Foss Field
DENFSD
Denver Intl
Sun 1/10
1:40 pm-4:06 pm
Nonstop1h 26m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
DenverSioux Falls
DEN Denver Intl - FSD Sioux Falls Joe Foss Field
DENFSD
Denver Intl
Sat 10/3
6:00 pm-8:40 pm
Nonstop1h 40m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
DenverSioux Falls
DEN Denver Intl - FSD Sioux Falls Joe Foss Field
DENFSD
Denver Intl
Sun 10/18
5:40 pm-8:20 pm
Nonstop1h 40m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$269
DenverSioux Falls
DEN Denver Intl - FSD Sioux Falls Joe Foss Field
DENFSD
Denver Intl
Sat 10/17
10:00 am-12:49 pm
Nonstop1h 49m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$269
DenverSioux Falls
DEN Denver Intl - FSD Sioux Falls Joe Foss Field
DENFSD
Denver Intl
Tue 3/2
10:00 am-12:35 pm
Nonstop1h 35m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
DenverSioux Falls
DEN Denver Intl - FSD Sioux Falls Joe Foss Field
DENFSD
Denver Intl
Thu 10/29
9:50 am-12:35 pm
Nonstop1h 45m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
Showing 1-10 of 22 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
DEN-FSD
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 Denver to Sioux Falls
Prices
Airlines
How far ahead should I book a flight from Denver to Sioux Falls?
Booking 24 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, October is the cheapest month in which you can book a flight from Denver to Sioux Falls (average of $205). Flying from Denver to Sioux Falls in April is currently the most expensive (average of $369). 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 September 6, 2026.
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 afternoon, which can drop the price by up to 22% versus a flight at noon.
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 September 6, 2026.
Read reviews from past customers who have flown United Airlines and Frontier from Denver to Sioux Falls. 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.
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
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.
Traveling to a place near Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsMarshall
Yankton
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Denver and Sioux Falls flights
Browse other Denver and Sioux Falls flight options. Last updated on September 6, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sioux Falls
Explore flights to Sioux Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Top 2 airlines flying from Denver to Sioux Falls
Discover the top 2 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 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$161 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$307 | FlexibilityNo cancel fee | On-time69% |