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Cheap flights from Denver to South Dakota from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to South Dakota departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to South Dakota

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:17 am - 12:56 pm
DEN
-
FSD
1h 39mnonstop
Frontier Logo
2:42 pm - 3:35 pm
FSD
-
DEN
1h 53mnonstop
$102Frontier
Fri, Feb 20 - Mon, Feb 23
Multiple Airlines Logo
5:14 pm - 7:55 pm
DEN
-
FSD
1h 41mnonstop
Multiple Airlines Logo
9:31 pm - 3:58 am
FSD
-
DEN
7h 27m1 stop
$171Multiple Airlines
Mon, Jan 5 - Fri, Jan 9
Multiple Airlines Logo
10:17 am - 12:56 pm
DEN
-
FSD
1h 39mnonstop
Multiple Airlines Logo
12:45 pm - 3:56 am
FSD
-
DEN
16h 11m1 stop
$183Multiple Airlines
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
7:15 pm - 8:32 pm
DEN
-
RAP
1h 17mnonstop
United Airlines Logo
10:45 am - 12:34 pm
RAP
-
DEN
1h 49mnonstop
$189United Airlines
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
5:14 pm - 7:55 pm
DEN
-
FSD
1h 41mnonstop
Multiple Airlines Logo
9:31 pm - 6:38 pm
FSD
-
DEN
22h 07m2 stops
$190Multiple Airlines
Mon, Jan 5 - Fri, Jan 9
Delta Logo
7:10 am - 12:15 pm
DEN
-
FSD
4h 05m1 stop
Delta Logo
1:00 pm - 4:39 pm
FSD
-
DEN
4h 39m1 stop
$199Delta
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
5:42 pm - 8:24 pm
DEN
-
FSD
1h 42mnonstop
United Airlines Logo
5:18 pm - 6:24 pm
FSD
-
DEN
2h 06mnonstop
$204United Airlines
Sat, Jan 10 - Sun, Jan 18
American Airlines Logo
8:44 am - 4:59 pm
DEN
-
FSD
7h 15m1 stop
American Airlines Logo
6:00 am - 10:48 am
FSD
-
DEN
5h 48m1 stop
$209American Airlines
Sat, Jan 17 - Mon, Jan 19
United Airlines Logo
11:55 am - 1:12 pm
DEN
-
RAP
1h 17mnonstop
United Airlines Logo
7:00 am - 8:45 am
RAP
-
DEN
1h 45mnonstop
$219United Airlines
Tue, Jan 6 - Sat, Jan 10
Delta Logo
2:42 pm - 9:25 pm
DEN
-
ATY
5h 43m1 stop
Delta Logo
5:10 am - 10:31 am
ATY
-
DEN
6h 21m1 stop
$292Delta
Thu, Jan 8 - Sun, Jan 11

Frontier flights from Denver to South Dakota

Our best Frontier deals on Denver to South Dakota flight tickets
Frontier
Feb 20
DEN10:17 amDenver Intl
1h 39m
FSD12:56 pmSioux Falls Joe Foss Field
Feb 23
FSD2:42 pmSioux Falls Joe Foss Field
1h 53m
DEN3:35 pmDenver Intl
$102
Find similar
Frontier
Dec 29
DEN5:14 pmDenver Intl
1h 41m
FSD7:55 pmSioux Falls Joe Foss Field
Jan 2
FSD8:50 pmSioux Falls Joe Foss Field
1h 44m
DEN9:34 pmDenver Intl
$168
Find similar

Delta flights from Denver to South Dakota

Our best Delta deals on Denver to South Dakota flight tickets
Delta
Feb 20
DEN7:10 amDenver Intl
4h 05m
1 stop
FSD12:15 pmSioux Falls Joe Foss Field
Feb 23
FSD1:00 pmSioux Falls Joe Foss Field
4h 39m
1 stop
DEN4:39 pmDenver Intl
$199
Find similar
Delta
May 1
DEN6:00 pmDenver Intl
4h 02m
1 stop
FSD11:02 pmSioux Falls Joe Foss Field
May 3
FSD8:05 amSioux Falls Joe Foss Field
6h 51m
1 stop
DEN1:56 pmDenver Intl
$284
Find similar
Delta
Jan 8
DEN2:42 pmDenver Intl
5h 43m
1 stop
ATY9:25 pmWatertown
Jan 11
ATY5:10 amWatertown
6h 21m
1 stop
DEN10:31 amDenver Intl
$292
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to South Dakota 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Denver to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Fri 2/20

10:17 am-12:56 pm

Nonstop1h 39m

Sioux Falls Joe Foss Field

Mon 2/23

2:42 pm-3:35 pm

Nonstop1h 53m

$102

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Mon 1/5

5:14 pm-7:55 pm

Nonstop1h 41m

Sioux Falls Joe Foss Field

Fri 1/9

9:31 pm-3:58 am

1 stop7h 27m

$171

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Fri 2/20

10:17 am-12:56 pm

Nonstop1h 39m

Sioux Falls Joe Foss Field

Mon 2/23

12:45 pm-3:56 am

1 stop16h 11m

$183

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Fri 1/16

7:15 pm-8:32 pm

Nonstop1h 17m

Rapid City

Mon 1/19

10:45 am-12:34 pm

Nonstop1h 49m

$189

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Mon 1/5

5:14 pm-7:55 pm

Nonstop1h 41m

Sioux Falls Joe Foss Field

Fri 1/9

9:31 pm-6:38 pm

2 stops22h 07m

$190

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Fri 2/20

7:10 am-12:15 pm

1 stop4h 05m

Sioux Falls Joe Foss Field

Mon 2/23

1:00 pm-4:39 pm

1 stop4h 39m

$199

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Sat 1/10

5:42 pm-8:24 pm

Nonstop1h 42m

Sioux Falls Joe Foss Field

Sun 1/18

5:18 pm-6:24 pm

Nonstop2h 06m

$204

DenverSioux Falls

DEN - FSD

DENFSD

Denver Intl

Sat 1/17

8:44 am-4:59 pm

1 stop7h 15m

Sioux Falls Joe Foss Field

Mon 1/19

6:00 am-10:48 am

1 stop5h 48m

$209

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Tue 1/6

11:55 am-1:12 pm

Nonstop1h 17m

Rapid City

Sat 1/10

7:00 am-8:45 am

Nonstop1h 45m

$219

DenverWatertown

DEN - ATY

DENATY

Denver Intl

Thu 1/8

2:42 pm-9:25 pm

1 stop5h 43m

Watertown

Sun 1/11

5:10 am-10:31 am

1 stop6h 21m

$292

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 South Dakota from

How to get the cheapest flight ticket from Denver to South Dakota

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 cheapest month to fly to South Dakota?

The month of July is, on average, the cheapest month to fly to South Dakota from Denver, with most prices found around $156. If you aren’t able to travel to South Dakota during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $173.

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Denver to South Dakota is on a Monday. Travelers who choose to depart for South Dakota on a Monday will often find tickets for as low as $172. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $304. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the morning when flights can be purchased for as low as $169. At noon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $328 per ticket.

What is the cheapest Denver Intl to South Dakota flight route?

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

How far in advance should I book a flight to South Dakota?

You are more likely to see cheaper flights to South Dakota from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to South Dakota for around $228 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Dakota from Denver for as low as $147 on momondo.

What cabin class options are available on Denver Intl to South Dakota flights?

There are 4 cabin classes available to choose from on Denver Intl to South Dakota flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to South Dakota flights?

No. A direct flight is the cheapest option for a flight between Denver to South Dakota.

Cheap Denver to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to South Dakota

Best Price Found

$54

Fastest flight time

1h 13m

Direct flights

Every day

Airports in South Dakota

20 airports
The best one-way flight to South Dakota from Denver in the past 72 hours is $54. The best round-trip flight deal from Denver to South Dakota found on momondo in the last 72 hours is $162.
The fastest flight from Denver to South Dakota takes 1h 13m
Direct flights go from Denver to South Dakota every day.
There are 20 airports in South Dakota. From Denver there are direct flights to Rapid City (RAP), Sioux Falls Joe Foss Field (FSD), Watertown (ATY), Pierre (PIR).
Search flight deals

  • When did momondo last update prices for flights from Denver Intl Airport to South Dakota?

    Prices for flights from Denver Intl Airport to South Dakota are updated daily.

  • How many operators does momondo search for flights from Denver Intl Airport to South Dakota?

  • How old do you have to be to fly from Denver Intl Airport to South Dakota?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to South Dakota.

  • What documentation or ID do you need to fly to South Dakota?

    The travel and health documents you'll need for your trip to South Dakota may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Dakota. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Denver to South Dakota?

Best airlines flying from Denver to South Dakota

Compare and see reviews for airlines that fly from Denver to South Dakota with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $74Free CancellationRating
5.8
3,073 reviews
Search Frontier flights
Denver Air ConnectionPriceFrom $159Free CancellationRating
8.7
20 reviews
Search Denver Air Connection flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,107 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to South Dakota?

It is quick and easy to find Denver to South Dakota flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Dakota that suits you.

Can I find flights from Denver to South Dakota with flexible booking policies on momondo?

All flight searches from Denver to South Dakota on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Denver to South Dakota?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to South Dakota.

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

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

An easier way to manage your South Dakota trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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