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Sioux Falls

$69+ Cheap flights from Colorado to Sioux Falls (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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FSD
Sep 15 — Sep 221
Tue 9/15
Tue 9/22
1 adult, Economy
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Cheap flight deals from Colorado to Sioux Falls

Cheapest flights from Colorado to Sioux Falls
Explore the most affordable flight options available from Colorado to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.

This Frontier deal was found by Cheapflights users on 8/11. 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 10/305:15 pm -
Nonstop1h 38m
Fri 11/68:48 pm -
Nonstop1h 49m
Deal found 8/11$138
This Priceline deal was found by Cheapflights users on 8/11. 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 9/215:28 pm -
Nonstop1h 39m
Fri 9/258:52 pm -
Nonstop1h 46m
Deal found 8/11$144
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/115:28 pm -
Nonstop1h 39m
Fri 9/188:52 pm -
Nonstop1h 46m
Deal found 8/14$148
This Frontier deal was found by Cheapflights users on 8/11. 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 9/115:28 pm -
Nonstop1h 39m
Mon 9/148:52 pm -
Nonstop1h 46m
Deal found 8/11$150
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/264:02 pm -
Nonstop1h 34m
Mon 11/98:48 pm -
Nonstop1h 49m
Deal found 8/12$157
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/264:02 pm -
Nonstop1h 34m
Fri 11/68:48 pm -
Nonstop1h 49m
Deal found 8/12$158
This Kiwi.com deal was found by Cheapflights users on 8/12. 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
Mon 10/127:31 pm -
Nonstop1h 48m
Deal found 8/12$160
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Tue 11/310:43 pm -
1 stop12h 17m
Mon 11/98:48 pm -
Nonstop1h 49m
Deal found 8/11$161
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/45:18 pm -
Nonstop1h 43m
Mon 9/78:56 pm -
Nonstop1h 53m
Deal found 8/15$162
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/45:18 pm -
Nonstop1h 43m
Fri 9/118:52 pm -
Nonstop1h 46m
Deal found 8/12$164
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/234:02 pm -
Nonstop1h 34m
Sun 10/251:56 pm -
1 stop14h 56m
Deal found 8/10$172
This United Airlines deal was found by Cheapflights users on 8/11. 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 11/116:25 pm -
1 stop4h 19m
Mon 11/161:20 pm -
1 stop4h 04m
Deal found 8/11$319

Find flight deals from Colorado to Sioux Falls

Keep the following information in mind while searching for Colorado to Sioux Falls flight deals. Data was last updated August 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$144
(Priceline)

One-way from

$69
(Frontier)

Popular in

April

Cheapest in

October

Average price

$290

Good round-trip deal

$259 or less

Good one-way deal

$134 or less
Provider with most accurate pricing for Denver Intl-Sioux Falls Joe Foss Field flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Sioux Falls Joe Foss Field flights.
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From Colorado to Sioux Falls Joe Foss Field
Search Deals
One-way flight from Colorado to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Colorado to Sioux Falls Joe Foss Field.
Search Deals
Price to beat on a one-way flight from Colorado to Sioux Falls Joe Foss Field.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 August 16, 2026.
Use the filters below to find and compare flights from Colorado to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Thu 9/3

5:30 pm-8:07 pm

Nonstop1h 37m

Sioux Falls Joe Foss Field

Mon 9/7

9:35 am-10:28 am

Nonstop1h 53m

$259

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Fri 9/4

9:04 pm-11:44 pm

Nonstop1h 40m

Sioux Falls Joe Foss Field

Sun 9/6

6:00 am-6:53 am

Nonstop1h 53m

$259

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

Sun 10/4

9:42 am-10:35 am

Nonstop1h 53m

$259

Colorado SpringsSioux Falls

COS Colorado Springs - FSD Sioux Falls Joe Foss Field

COSFSD

Colorado Springs

Wed 11/11

1:01 pm-8:54 pm

1 stop6h 53m

Sioux Falls Joe Foss Field

Mon 11/16

5:57 pm-10:56 pm

1 stop5h 59m

$319

Colorado SpringsSioux Falls

COS Colorado Springs - FSD Sioux Falls Joe Foss Field

COSFSD

Colorado Springs

Wed 11/11

6:25 pm-11:44 pm

1 stop4h 19m

Sioux Falls Joe Foss Field

Mon 11/16

1:20 pm-4:24 pm

1 stop4h 04m

$319

Colorado SpringsSioux Falls

COS Colorado Springs - FSD Sioux Falls Joe Foss Field

COSFSD

Colorado Springs

Thu 10/1

6:00 am-10:50 am

1 stop3h 50m

Sioux Falls Joe Foss Field

Sat 10/3

6:00 am-8:40 am

1 stop3h 40m

$319

Colorado SpringsSioux Falls

COS Colorado Springs - FSD Sioux Falls Joe Foss Field

COSFSD

Colorado Springs

Thu 11/12

5:30 am-10:27 am

1 stop3h 57m

Sioux Falls Joe Foss Field

Mon 11/16

1:20 pm-5:35 pm

1 stop5h 15m

$319

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Thu 9/3

6:00 am-12:38 pm

1 stop5h 38m

Sioux Falls Joe Foss Field

Sun 9/6

6:15 am-9:59 am

1 stop4h 44m

$324

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Wed 9/2

5:30 pm-8:07 pm

Nonstop1h 37m

Sioux Falls Joe Foss Field

Thu 9/10

1:33 pm-2:27 pm

Nonstop1h 54m

$329

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Thu 9/3

9:04 pm-11:44 pm

Nonstop1h 40m

Sioux Falls Joe Foss Field

Sun 9/6

9:35 am-10:28 am

Nonstop1h 53m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Colorado to Sioux Falls

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

Cheapflights Insights

Everything you need to know about your flight from Colorado to Sioux Falls

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

Currently, October is the cheapest month in which you can book a flight from Colorado to Sioux Falls (average of $200). Flying from Colorado to Sioux Falls in July is currently the most expensive (average of $355). 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 FSD?

Find hourly flight availability from Colorado 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 August 16, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Colorado to Sioux Falls by exploring options for tickets in the morning.

Weekly flight availability from Colorado to Sioux Falls

Explore weekly flight availability from Colorado 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 August 16, 2026.

The most flights from USCO to FSD are scheduled on a Friday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Colorado to Sioux Falls?

Airfare is below average for this route at the moment.
Colorado to Sioux Falls flights typically cost between $249 and $409 in September.
The cheapest round-trip price found within the last 5 days was $144 on Frontier (Sep 21-Sep 25).

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

The best time to book flights from Colorado to Sioux Falls is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

Find useful and relevant information for your journey from Colorado 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 airport do you fly into for flights to Sioux Falls from Colorado?

    Sioux Falls Joe Foss Field (FSD) is the airport you will fly into if you book a flight from Colorado to Sioux Falls. It is only a 2.6 mi journey from Joe Foss Field (FSD) to Sioux Falls’s city center.

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

    This flight path from Colorado to Sioux Falls Joe Foss Field was viewed by 2 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 Colorado to Sioux Falls?

    Airlines like United Airlines, American Airlines, and Delta fly from Colorado to Sioux Falls in about 1h 37m. The time it takes to get you to your destination can typically vary by up to 5h 16m. The distance from Colorado to Sioux Falls is about 483 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Before booking your flight to Sioux Falls from Colorado, check out the most reliable airlines to get you to your destination on time: Frontier (85%), Volaris (85%), United Airlines( 81%).

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

    While on average a flight from Colorado to Sioux Falls is generally $355, our data shows the cheapest flight currently is $88. When looking at the most popular route, (Denver Intl - Sioux Falls Joe Foss Field), you can expect to pay $209 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Colorado to Sioux Falls (average of $200). Flying from Colorado to Sioux Falls in July is currently the most expensive (average of $355). 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 Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall
Yankton

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Top 2 airlines flying from Colorado to Sioux Falls

Discover the top 2 airlines that operate flights from Colorado 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 August 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$153FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$188Average$364FlexibilityNo cancel feeOn-time69%

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