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$85+ Cheap flights from Sioux Falls (FSD) to Colorado

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DEN
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap flight deals from Sioux Falls to Colorado

Cheapest flights from Sioux Falls to Colorado
Explore the most affordable flight options available from Sioux Falls to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Wed 4/292:35 pm
FSD
-
DEN
1 stop10h 44m
Multiple Airlines
Tue 5/510:29 pm
DEN
-
FSD
1 stop14h 16m
Multiple Airlines
Deal found 3/27$176
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Wed 4/292:35 pm
FSD
-
DEN
1 stop10h 44m
Multiple Airlines
Wed 5/63:57 pm
DEN
-
FSD
Nonstop1h 36m
Multiple Airlines
Deal found 3/25$191
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/18:06 pm
FSD
-
DEN
Nonstop1h 52m
Multiple Airlines
Tue 5/510:29 pm
DEN
-
FSD
1 stop14h 16m
Multiple Airlines
Deal found 3/27$193
This Frontier deal was found by Cheapflights users on 3/27. 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 5/18:06 pm
FSD
-
DEN
Nonstop1h 52m
Frontier
Wed 5/63:57 pm
DEN
-
FSD
Nonstop1h 36m
Frontier
Deal found 3/27$194
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/46:38 pm
FSD
-
DEN
1 stop27h 51m
Multiple Airlines
Wed 5/63:57 pm
DEN
-
FSD
Nonstop1h 36m
Multiple Airlines
Deal found 3/27$195
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Wed 4/292:35 pm
FSD
-
DEN
1 stop10h 44m
Multiple Airlines
Fri 5/812:47 pm
DEN
-
FSD
Nonstop1h 35m
Multiple Airlines
Deal found 3/25$197
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/248:06 pm
FSD
-
DEN
Nonstop1h 52m
Frontier
Mon 4/274:44 pm
DEN
-
FSD
Nonstop1h 37m
Frontier
Deal found 3/25$198
This Frontier deal was found by Cheapflights users on 3/27. 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 5/18:06 pm
FSD
-
DEN
Nonstop1h 52m
Frontier
Mon 5/44:34 pm
DEN
-
FSD
Nonstop1h 37m
Frontier
Deal found 3/27$200
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/48:53 pm
FSD
-
DEN
1 stop7h 32m
Multiple Airlines
Tue 5/510:29 pm
DEN
-
FSD
1 stop14h 16m
Multiple Airlines
Deal found 3/27$201
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/46:38 pm
FSD
-
DEN
1 stop27h 51m
Multiple Airlines
Mon 5/1112:47 pm
DEN
-
FSD
Nonstop1h 35m
Multiple Airlines
Deal found 3/27$202
This United Airlines deal was found by Cheapflights users on 3/26. 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 4/246:00 am
FSD
-
COS
1 stop3h 49m
United Airlines
Sun 4/261:33 pm
COS
-
FSD
1 stop5h 57m
United Airlines
Deal found 3/26$329
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/119:05 am
FSD
-
COS
1 stop6h 25m
United Airlines
Wed 4/155:13 pm
COS
-
FSD
1 stop5h 31m
United Airlines
Deal found 3/27$339

Find flight deals from Sioux Falls to Colorado

Keep the following information in mind while searching for Sioux Falls to Colorado flight deals. Data was last updated March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$176
(Kiwi.com)

One-way from

$85
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$243

Good round-trip deal

$334 or less

Good one-way deal

$190 or less
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Denver Intl flights.
Search Deals
From Sioux Falls Joe Foss Field to Colorado
Search Deals
One-way flight from Sioux Falls Joe Foss Field to Colorado
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Sioux Falls Joe Foss Field to Colorado.
Search Deals
Price to beat on a one-way flight from Sioux Falls Joe Foss Field to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Colorado 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 March 29, 2026.
Use the filters below to find and compare flights from Sioux Falls to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Thu 4/23

1:43 pm-2:40 pm

Nonstop1h 57m

Denver Intl

Sun 4/26

8:59 pm-11:44 pm

Nonstop1h 45m

$249

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Thu 6/18

6:00 am-6:53 am

Nonstop1h 53m

Denver Intl

Sun 6/21

7:55 am-10:40 am

Nonstop1h 45m

$249

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Thu 5/7

8:19 am-12:12 pm

1 stop4h 53m

Denver Intl

Tue 5/12

6:00 am-12:49 pm

1 stop5h 49m

$269

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Sat 4/11

9:50 am-4:03 pm

1 stop7h 13m

Denver Intl

Tue 4/14

6:01 pm-11:02 pm

1 stop4h 01m

$299

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Wed 4/15

6:00 am-6:58 am

Nonstop1h 58m

Denver Intl

Tue 4/21

5:50 pm-8:30 pm

Nonstop1h 40m

$319

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 4/24

1:43 pm-2:40 pm

Nonstop1h 57m

Denver Intl

Tue 4/28

7:45 am-10:29 am

Nonstop1h 44m

$319

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 4/24

6:00 am-6:58 am

Nonstop1h 58m

Denver Intl

Sun 4/26

7:45 am-10:29 am

Nonstop1h 44m

$319

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Thu 4/23

9:05 am-10:01 am

Nonstop1h 56m

Denver Intl

Mon 4/27

7:45 am-10:29 am

Nonstop1h 44m

$319
Quickest round-trip

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Wed 4/29

11:15 am-12:12 pm

Nonstop1h 57m

Denver Intl

Wed 5/6

5:40 pm-8:20 pm

Nonstop1h 40m

$319

Sioux FallsColorado Springs

FSD - COS

FSDCOS

Sioux Falls Joe Foss Field

Fri 4/24

6:00 am-8:49 am

1 stop3h 49m

Colorado Springs

Sun 4/26

1:33 pm-8:30 pm

1 stop5h 57m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Sioux Falls to Colorado

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

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

Currently, March is the cheapest month in which you can book a flight from Sioux Falls to Colorado (average of $58). Flying from Sioux Falls to Colorado in April is currently the most expensive (average of $137). 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 FSD to CO?

Find hourly flight availability from Sioux Falls to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 29, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 55% on flights from Sioux Falls to Colorado by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Sioux Falls to Colorado. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their Sioux Falls to Colorado flight should consider departing on Friday evenings 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 Sioux Falls to Colorado

Explore weekly flight availability from Sioux Falls to Colorado. 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 March 29, 2026.

The most flights from FSD to USCO are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

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

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated March 29, 2026.
Read reviews from past customers who have flown United Airlines and Frontier from Sioux Falls to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,503 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,503 reviews
United Airlines
7.4
Good
9,503 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Frontier
5.7
Fair
3,013 reviews
United Airlines
7.4
Good
9,503 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Colorado. 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 Sioux Falls to Colorado?

    Most people fly from Sioux Falls Joe Foss Field (FSD) if they book a flight from Sioux Falls to Colorado. Sioux Falls Joe Foss Field is conveniently located just 2.6 mi from Sioux Falls’s city center.

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

    Flights from Sioux Falls Joe Foss Field to Colorado have been viewed 71 times in the past calendar month.

  • How long is the flight from Sioux Falls to Colorado?

    A quick flight from Sioux Falls to Colorado can take about 1h 57m. United Airlines provides one of the quickest options available for as low as $249. There are 483 mi between Sioux Falls and Colorado. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Consider Lufthansa (91%), Frontier (89%) or SkyWest Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from Sioux Falls to Colorado.

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

    On average you can expect to pay $371 for a flight from Sioux Falls to Colorado. The cheapest flight overall is $106 while the most popular route, (Sioux Falls Joe Foss Field - Denver Intl) is currently priced at $233.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Sioux Falls to Colorado (average of $58). Flying from Sioux Falls to Colorado in April is currently the most expensive (average of $137). 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.

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Alternative routes for Sioux Falls to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Sioux Falls to Colorado

Discover the top 2 airlines that operate flights from Sioux Falls to Colorado. 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$140FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$161Average$426FlexibilityNo cancel feeOn-time69%

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