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Cheap flights from Denver to Sioux Falls from $124

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 am - 1:47 pmDEN  Denver Intl-FSD Sioux Falls Joe Foss Field
6h 27m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
2:37 pm - 12:08 amFSD  Sioux Falls Joe Foss Field-DEN Denver Intl
10h 31m1 stop Las Vegas Harry Reid Intl
$264Multiple Airlines
Sat, Dec 5 - Sat, Dec 12
Multiple Airlines Logo
10:50 pm - 11:50 amDEN  Denver Intl-FSD Sioux Falls Joe Foss Field
12h 00m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:40 pm - 3:07 pmFSD  Sioux Falls Joe Foss Field-DEN Denver Intl
27h 27m2 stops Las Vegas Harry Reid Intl Ontario
$308Multiple Airlines
Wed, Jan 20 - Sun, Jan 24
Multiple Airlines Logo
10:26 am - 3:27 pmDEN  Denver Intl-FSD Sioux Falls Joe Foss Field
28h 01m2 stops Dallas/Fort Worth Nashville Intl
Multiple Airlines Logo
9:10 pm - 9:16 amFSD  Sioux Falls Joe Foss Field-DEN Denver Intl
13h 06m1 stop Las Vegas Harry Reid Intl
$309Multiple Airlines
Thu, Dec 10 - Mon, Dec 14
Multiple Airlines Logo
6:59 pm - 2:47 pmDEN  Denver Intl-FSD Sioux Falls Joe Foss Field
18h 48m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
4:37 pm - 11:32 amFSD  Sioux Falls Joe Foss Field-DEN Denver Intl
19h 55m1 stop Las Vegas Harry Reid Intl
$327Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
United Airlines Logo
5:58 pm - 8:37 pmDEN  Denver Intl-FSD Sioux Falls Joe Foss Field
1h 39mnonstop
United Airlines Logo
7:00 pm - 8:02 pmFSD  Sioux Falls Joe Foss Field-DEN Denver Intl
2h 02mnonstop
$329United Airlines
Thu, Feb 11 - Sun, Feb 14
United Airlines Logo
1:40 pm - 4:26 pmDEN  Denver Intl-FSD Sioux Falls Joe Foss Field
1h 46mnonstop
United Airlines Logo
9:00 am - 10:02 amFSD  Sioux Falls Joe Foss Field-DEN Denver Intl
2h 02mnonstop
$329United Airlines
Tue, Dec 15 - Sat, Dec 19
United Airlines Logo
1:32 pm - 4:20 pmDEN  Denver Intl-FSD Sioux Falls Joe Foss Field
1h 48mnonstop
United Airlines Logo
5:13 pm - 6:18 pmFSD  Sioux Falls Joe Foss Field-DEN Denver Intl
2h 05mnonstop
$329United Airlines
Wed, Jan 20 - Sun, Jan 24
United Airlines Logo
5:55 pm - 8:33 pmDEN  Denver Intl-FSD Sioux Falls Joe Foss Field
1h 38mnonstop
United Airlines Logo
5:07 pm - 6:10 pmFSD  Sioux Falls Joe Foss Field-DEN Denver Intl
2h 03mnonstop
$329United Airlines
Fri, Dec 4 - Fri, Dec 11
United Airlines Logo
5:55 pm - 8:33 pmDEN  Denver Intl-FSD Sioux Falls Joe Foss Field
1h 38mnonstop
United Airlines Logo
6:00 am - 7:05 amFSD  Sioux Falls Joe Foss Field-DEN Denver Intl
2h 05mnonstop
$329United Airlines
Fri, Dec 4 - Mon, Dec 7
United Airlines Logo
5:40 pm - 8:15 pmDEN  Denver Intl-FSD Sioux Falls Joe Foss Field
1h 35mnonstop
United Airlines Logo
9:00 am - 10:02 amFSD  Sioux Falls Joe Foss Field-DEN Denver Intl
2h 02mnonstop
$329United Airlines
Wed, Dec 30 - Mon, Jan 4

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American Airlines flights from Denver to Sioux Falls

Our best American Airlines deals on Denver to Sioux Falls flight tickets
American Airlines
Nov 20
DEN6:20 amDenver Intl
5h 13m
1 stop
FSD12:33 pmSioux Falls Joe Foss Field
Nov 22
FSD5:53 pmSioux Falls Joe Foss Field
7h 06m
1 stop
DEN11:59 pmDenver Intl
$379
American Airlines
Dec 30
DEN6:18 pmDenver Intl
5h 28m
1 stop
FSD12:46 amSioux Falls Joe Foss Field
Jan 1
FSD2:54 pmSioux Falls Joe Foss Field
8h 37m
1 stop
DEN10:31 pmDenver Intl
$393
American Airlines
Nov 24
DEN5:30 amDenver Intl
6h 03m
1 stop
FSD12:33 pmSioux Falls Joe Foss Field
Nov 30
FSD7:36 pmSioux Falls Joe Foss Field
5h 55m
1 stop
DEN12:31 amDenver Intl
$408

United Airlines flights from Denver to Sioux Falls

Our best United Airlines deals on Denver to Sioux Falls flight tickets
United Airlines
Dec 4
DEN9:05 pmDenver Intl
1h 39m
FSD11:44 pmSioux Falls Joe Foss Field
Dec 8
FSD9:24 amSioux Falls Joe Foss Field
1h 58m
DEN10:22 amDenver Intl
$329
United Airlines
Nov 24
DEN1:40 pmDenver Intl
1h 45m
FSD4:25 pmSioux Falls Joe Foss Field
Nov 27
FSD9:32 amSioux Falls Joe Foss Field
1h 57m
DEN10:29 amDenver Intl
$357
United Airlines
Jan 20
DEN9:37 amDenver Intl
1h 48m
FSD12:25 pmSioux Falls Joe Foss Field
Jan 24
FSD9:45 amSioux Falls Joe Foss Field
6h 15m
1 stop
DEN3:00 pmDenver Intl
$383

momondo Fare Finder

 
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

Price

Cheapest round-trip

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Sat 12/5

6:20 am-1:47 pm

1 stop6h 27m

Sioux Falls Joe Foss Field

Sat 12/12

2:37 pm-12:08 am

1 stop10h 31m

$264

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Wed 1/20

10:50 pm-11:50 am

1 stop12h 00m

Sioux Falls Joe Foss Field

Sun 1/24

12:40 pm-3:07 pm

2 stops27h 27m

$308

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Thu 12/10

10:26 am-3:27 pm

2 stops28h 01m

Sioux Falls Joe Foss Field

Mon 12/14

9:10 pm-9:16 am

1 stop13h 06m

$309

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Tue 12/1

6:59 pm-2:47 pm

1 stop18h 48m

Sioux Falls Joe Foss Field

Tue 12/8

4:37 pm-11:32 am

1 stop19h 55m

$327

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Thu 2/11

5:58 pm-8:37 pm

Nonstop1h 39m

Sioux Falls Joe Foss Field

Sun 2/14

7:00 pm-8:02 pm

Nonstop2h 02m

$329

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Tue 12/15

1:40 pm-4:26 pm

Nonstop1h 46m

Sioux Falls Joe Foss Field

Sat 12/19

9:00 am-10:02 am

Nonstop2h 02m

$329

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Wed 1/20

1:32 pm-4:20 pm

Nonstop1h 48m

Sioux Falls Joe Foss Field

Sun 1/24

5:13 pm-6:18 pm

Nonstop2h 05m

$329

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Fri 12/4

5:55 pm-8:33 pm

Nonstop1h 38m

Sioux Falls Joe Foss Field

Fri 12/11

5:07 pm-6:10 pm

Nonstop2h 03m

$329

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Fri 12/4

5:55 pm-8:33 pm

Nonstop1h 38m

Sioux Falls Joe Foss Field

Mon 12/7

6:00 am-7:05 am

Nonstop2h 05m

$329
Quickest round-trip

DenverSioux Falls

DEN Denver Intl - FSD Sioux Falls Joe Foss Field

DENFSD

Denver Intl

Wed 12/30

5:40 pm-8:15 pm

Nonstop1h 35m

Sioux Falls Joe Foss Field

Mon 1/4

9:00 am-10:02 am

Nonstop2h 02m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sioux Falls from

How to get the cheapest flight ticket from Denver to Sioux Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Denver and Sioux Falls?

Prices are currently low for flights on this route.

Typical prices usually range from $320 to $358.
The lowest price recently found on this route was $264.

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Denver is in February. Flight prices, which tend to average around $249, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in February, then September is your next best option. Flight prices from Denver to Sioux Falls during September average around $279.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Monday when prices can be found for as low as $288. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $592.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is in the afternoon. Flights from Denver to Sioux Falls during this time can be as low as $290. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $360 on average. Flights to Sioux Falls from Denver at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Denver Intl to Sioux Falls Joe Foss Field flight route?

Fly from Denver Intl to Sioux Falls Joe Foss Field for the best Denver Intl - Sioux Falls Joe Foss Field flight prices

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

You are more likely to see cheaper flights to Sioux Falls from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Sioux Falls for around $314 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sioux Falls from Denver for as low as $259 on momondo.

What cabin class options are available on Denver to Sioux Falls flights?

There are 3 cabin classes available to choose from on Denver to Sioux Falls flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Denver to Sioux Falls flight prices changed over time?

As of November 2026, prices for Denver to Sioux Falls flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Sioux Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Sioux Falls (DEN to FSD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Sioux Falls

Best Price Found

$124

Fastest flight time

1h 26m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Sioux Falls

1 airport
The best one-way flight to Sioux Falls from Denver in the past 72 hours is $124. The best round-trip flight deal from Denver to Sioux Falls found on momondo in the last 72 hours is $264.
The fastest flight from Denver to Sioux Falls takes 1h 26m
Direct flights go from Denver to Sioux Falls on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is United Airlines.
There is 1 airport in Sioux Falls. From Denver there are direct flights to Sioux Falls Joe Foss Field (FSD).
Search flight deals

Frequently asked questions about flying from Denver to Sioux Falls

  • How far is Denver Intl to Sioux Falls Joe Foss Field by plane?

    There are 500.1 mi between Denver Intl and Sioux Falls Joe Foss Field. A reasonable flight in good conditions will take 1h 26m.

  • When did momondo last update prices for flights from Denver Intl Airport to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Denver Intl Airport to Sioux Falls Joe Foss Field Airport refresh daily.

  • How many operators does momondo search for flights from Denver Intl Airport to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Denver Intl Airport to Sioux Falls Joe Foss Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The required travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux Falls Joe Foss Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Denver to Sioux Falls?

  • What is the most popular airline from Denver to Sioux Falls?

Best airlines flying from Denver to Sioux Falls

Compare and see reviews for airlines that fly from Denver to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $94Free CancellationRating
5.5
2,506 reviews
Search Frontier flights
United AirlinesPriceFrom $203Free CancellationRating
7.3
10,472 reviews
Search United Airlines flights

  • United Airlines Flights From Denver to Sioux Falls

    Across 27 United Airlines flights from Denver to Sioux Falls this week, the average price was $331, with the best United Airlines deals starting from $203 round-trip. 10,472 users have rated United Airlines on momondo, with an average score of 7.3/10.

Traveling to a place near Sioux Falls?

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

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Sioux Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to Sioux Falls. momondo saves you time and could save you money on your trip.

Can I find flights from Denver to Sioux Falls with flexible booking policies on momondo?

Flights from Denver to Sioux Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Sioux Falls?

momondo helps you find the best flight between Denver and Sioux Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Denver to Sioux Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sioux Falls, momondo offers a useful price alert feature which will track prices for flights to Sioux Falls from Denver and alert you when they change.

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