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Sioux Falls

$34+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FSD
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/510:42 am
DEN
-
FSD
Nonstop1h 39m
Frontier
Mon 3/98:54 pm
FSD
-
DEN
Nonstop1h 55m
Frontier
Deal found 2/2$87
This Priceline deal was found by Cheapflights users on 2/2. 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 3/135:20 pm
DEN
-
FSD
Nonstop1h 39m
Frontier
Mon 3/168:54 pm
FSD
-
DEN
Nonstop1h 55m
Frontier
Deal found 2/2$98
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:42 am
DEN
-
FSD
Nonstop1h 39m
Frontier
Mon 3/98:54 pm
FSD
-
DEN
Nonstop1h 55m
Frontier
Deal found 2/1$118
This Flightnetwork deal was found by Cheapflights users on 2/3. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:17 am
DEN
-
FSD
Nonstop1h 39m
Frontier
Sun 2/222:16 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Deal found 2/3$119
This Priceline deal was found by Cheapflights users on 2/2. 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 3/65:20 pm
DEN
-
FSD
Nonstop1h 39m
Frontier
Mon 3/98:54 pm
FSD
-
DEN
Nonstop1h 55m
Frontier
Deal found 2/2$124
This Frontier deal was found by Cheapflights users on 2/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:42 am
DEN
-
FSD
Nonstop1h 39m
Frontier
Sun 3/12:16 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Deal found 2/3$128
This Flightnetwork deal was found by Cheapflights users on 2/3. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:42 am
DEN
-
FSD
Nonstop1h 39m
Frontier
Sun 2/222:16 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Deal found 2/3$129
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:42 am
DEN
-
FSD
Nonstop1h 39m
Frontier
Fri 3/138:54 pm
FSD
-
DEN
Nonstop1h 55m
Frontier
Deal found 2/1$134
This Priceline deal was found by Cheapflights users on 2/2. 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 2/1310:17 am
DEN
-
FSD
Nonstop1h 39m
Frontier
Sun 2/152:16 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Deal found 2/2$138
This Frontier deal was found by Cheapflights users on 2/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:42 am
DEN
-
FSD
Nonstop1h 39m
Frontier
Sun 2/152:16 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Deal found 2/3$139
This Flightnetwork deal was found by Cheapflights users on 2/3. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:13 am
DEN
-
FSD
Nonstop1h 44m
Frontier
Sun 3/12:16 pm
FSD
-
DEN
Nonstop1h 53m
Frontier
Deal found 2/3$140
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
COS
-
FSD
1 stop5h 37m
American Airlines
Tue 3/101:22 pm
FSD
-
COS
1 stop8h 15m
American Airlines
Deal found 2/3$260

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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$87
(Kiwi.com)

One-way from

$34
(Frontier)

Popular in

January

Cheapest in

July

Average price

$249

Good round-trip deal

$201 or less

Good one-way deal

$142 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 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. 19% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 4, 2026.
Use the filters below to find and compare flights from Colorado to Sioux Falls that are best for you.

Fly from

Colorado

Fly to

Sioux Falls

Route

Depart

Return

Price

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Fri 2/13

10:17 am-12:56 pm

Nonstop1h 39m

Sioux Falls Joe Foss Field

Sun 2/15

2:16 pm-3:09 pm

Nonstop1h 53m

$139

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Fri 2/27

10:17 am-12:56 pm

Nonstop1h 39m

Sioux Falls Joe Foss Field

Mon 3/2

2:42 pm-3:35 pm

Nonstop1h 53m

$149

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Fri 4/24

7:45 am-10:29 am

Nonstop1h 44m

Sioux Falls Joe Foss Field

Sun 4/26

11:15 am-12:12 pm

Nonstop1h 57m

$189

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Thu 2/12

10:42 am-1:21 pm

Nonstop1h 39m

Sioux Falls Joe Foss Field

Sun 2/15

2:16 pm-3:09 pm

Nonstop1h 53m

$200

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Tue 3/3

10:06 am-12:55 pm

Nonstop1h 49m

Sioux Falls Joe Foss Field

Tue 3/10

1:38 pm-2:44 pm

Nonstop2h 06m

$204

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Thu 3/12

9:00 pm-11:44 pm

Nonstop1h 44m

Sioux Falls Joe Foss Field

Mon 3/16

5:10 pm-6:13 pm

Nonstop2h 03m

$219

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Thu 3/5

7:10 am-12:15 pm

1 stop4h 05m

Sioux Falls Joe Foss Field

Mon 3/9

1:34 pm-7:51 pm

1 stop7h 17m

$238

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Thu 3/5

7:10 am-12:15 pm

1 stop4h 05m

Sioux Falls Joe Foss Field

Tue 3/10

11:01 am-4:03 pm

1 stop6h 02m

$243

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Sun 3/1

10:42 am-1:21 pm

Nonstop1h 39m

Sioux Falls Joe Foss Field

Sun 3/8

8:43 pm-12:18 am

1 stop28h 35m

$244

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Wed 3/4

6:05 pm-8:39 pm

Nonstop1h 34m

Sioux Falls Joe Foss Field

Mon 3/9

5:45 am-6:57 am

Nonstop2h 12m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 33 results
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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, February is the cheapest month in which you can book a flight from Colorado to Sioux Falls (average of $68). Flying from Colorado to Sioux Falls in May is currently the most expensive (average of $123). 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 February 4, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 44% on flights from Colorado to Sioux Falls by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Colorado to Sioux Falls. Price data was last updated on January 31, 2026.

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

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 February 4, 2026.

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

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 Frontier, United Airlines, and American Airlines fly from Colorado to Sioux Falls in about 1h 39m. The time it takes to get you to your destination can typically vary by up to 3h 58m. 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: United Airlines (85%), Copa Airlines (83%), SkyWest Airlines( 82%).

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

    While on average a flight from Colorado to Sioux Falls is generally $311, our data shows the cheapest flight currently is $90. When looking at the most popular route, (Denver Intl - Sioux Falls Joe Foss Field), you can expect to pay $161 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, February is the cheapest month in which you can book a flight from Colorado to Sioux Falls (average of $68). Flying from Colorado to Sioux Falls in May is currently the most expensive (average of $123). 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

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Alternative routes for Colorado to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$70Average$145FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$182Average$370FlexibilityNo cancel feeOn-time69%

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