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Cheap flights from South Dakota to Denver from $39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Denver departing on 1/5. 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 South Dakota to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:16 pm - 3:09 pm
FSD
-
DEN
1h 53mnonstop
Frontier Logo
10:42 am - 1:21 pm
DEN
-
FSD
1h 39mnonstop
$98Frontier
Thu, Feb 12 - Thu, Feb 19
Frontier Logo
1:41 pm - 2:26 pm
FSD
-
DEN
1h 45mnonstop
Frontier Logo
10:42 am - 1:21 pm
DEN
-
FSD
1h 39mnonstop
$102Frontier
Fri, Feb 20 - Thu, Feb 26
Frontier Logo
1:41 pm - 2:26 pm
FSD
-
DEN
1h 45mnonstop
Frontier Logo
10:42 am - 1:21 pm
DEN
-
FSD
1h 39mnonstop
$107Frontier
Fri, Feb 20 - Sun, Feb 22
Frontier Logo
1:41 pm - 2:26 pm
FSD
-
DEN
1h 45mnonstop
Frontier Logo
10:42 am - 1:21 pm
DEN
-
FSD
1h 39mnonstop
$108Frontier
Fri, Feb 20 - Sun, Feb 22
United Airlines Logo
4:40 pm - 6:19 pm
RAP
-
DEN
1h 39mnonstop
United Airlines Logo
7:15 pm - 8:32 pm
DEN
-
RAP
1h 17mnonstop
$189United Airlines
Sun, Jan 18 - Sun, Jan 25
United Airlines Logo
12:35 pm - 2:14 pm
RAP
-
DEN
1h 39mnonstop
United Airlines Logo
11:55 am - 1:12 pm
DEN
-
RAP
1h 17mnonstop
$204United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
12:35 pm - 2:14 pm
RAP
-
DEN
1h 39mnonstop
United Airlines Logo
9:50 am - 11:25 am
DEN
-
RAP
1h 35mnonstop
$219United Airlines
Wed, Jan 7 - Sat, Jan 10
Delta Logo
5:10 am - 2:52 pm
ATY
-
DEN
10h 42m2 stops
Delta Logo
2:42 pm - 9:25 pm
DEN
-
ATY
5h 43m1 stop
$362Delta
Fri, Jan 16 - Sun, Jan 18
Delta Logo
5:10 am - 10:31 am
ATY
-
DEN
6h 21m1 stop
Delta Logo
2:42 pm - 9:25 pm
DEN
-
ATY
5h 43m1 stop
$442Delta
Thu, Jan 8 - Sun, Jan 11
Delta Logo
5:10 am - 2:52 pm
ATY
-
DEN
10h 42m2 stops
Delta Logo
2:42 pm - 9:25 pm
DEN
-
ATY
5h 43m1 stop
$452Delta
Sun, Jan 18 - Sun, Jan 25

United Airlines flights from South Dakota to Denver

Our best United Airlines deals on South Dakota to Denver flight tickets
United Airlines
Feb 20
FSD1:40 pmSioux Falls Joe Foss Field
2h 06m
DEN2:46 pmDenver Intl
Feb 26
DEN6:05 pmDenver Intl
1h 34m
FSD8:39 pmSioux Falls Joe Foss Field
$184
Find similar
United Airlines
Jan 18
RAP4:40 pmRapid City
1h 39m
DEN6:19 pmDenver Intl
Jan 25
DEN7:15 pmDenver Intl
1h 17m
RAP8:32 pmRapid City
$189
Find similar
United Airlines
Jan 8
FSD5:18 pmSioux Falls Joe Foss Field
2h 06m
DEN6:24 pmDenver Intl
Jan 12
DEN8:50 pmDenver Intl
1h 54m
FSD11:44 pmSioux Falls Joe Foss Field
$204
Find similar

Frontier flights from South Dakota to Denver

Our best Frontier deals on South Dakota to Denver flight tickets
Frontier
Feb 12
FSD2:16 pmSioux Falls Joe Foss Field
1h 53m
DEN3:09 pmDenver Intl
Feb 19
DEN10:42 amDenver Intl
1h 39m
FSD1:21 pmSioux Falls Joe Foss Field
$98
Find similar
Frontier
Feb 20
FSD1:41 pmSioux Falls Joe Foss Field
1h 45m
DEN2:26 pmDenver Intl
Feb 26
DEN10:42 amDenver Intl
1h 39m
FSD1:21 pmSioux Falls Joe Foss Field
$102
Find similar
Frontier
Feb 20
FSD1:41 pmSioux Falls Joe Foss Field
1h 45m
DEN2:26 pmDenver Intl
Feb 22
DEN10:42 amDenver Intl
1h 39m
FSD1:21 pmSioux Falls Joe Foss Field
$107
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota to Denver 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 22, 2025.
Use the filters below to find and compare flights from South Dakota to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Thu 2/12

2:16 pm-3:09 pm

Nonstop1h 53m

Denver Intl

Thu 2/19

10:42 am-1:21 pm

Nonstop1h 39m

$98

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 2/20

1:41 pm-2:26 pm

Nonstop1h 45m

Denver Intl

Thu 2/26

10:42 am-1:21 pm

Nonstop1h 39m

$102

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 2/20

1:41 pm-2:26 pm

Nonstop1h 45m

Denver Intl

Sun 2/22

10:42 am-1:21 pm

Nonstop1h 39m

$107

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 2/20

1:41 pm-2:26 pm

Nonstop1h 45m

Denver Intl

Sun 2/22

10:42 am-1:21 pm

Nonstop1h 39m

$108

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Sun 1/18

4:40 pm-6:19 pm

Nonstop1h 39m

Denver Intl

Sun 1/25

7:15 pm-8:32 pm

Nonstop1h 17m

$189

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Fri 1/9

12:35 pm-2:14 pm

Nonstop1h 39m

Denver Intl

Mon 1/12

11:55 am-1:12 pm

Nonstop1h 17m

$204

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Wed 1/7

12:35 pm-2:14 pm

Nonstop1h 39m

Denver Intl

Sat 1/10

9:50 am-11:25 am

Nonstop1h 35m

$219

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Fri 1/16

5:10 am-2:52 pm

2 stops10h 42m

Denver Intl

Sun 1/18

2:42 pm-9:25 pm

1 stop5h 43m

$362

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Thu 1/8

5:10 am-10:31 am

1 stop6h 21m

Denver Intl

Sun 1/11

2:42 pm-9:25 pm

1 stop5h 43m

$442

WatertownDenver

ATY - DEN

ATYDEN

Watertown

Sun 1/18

5:10 am-2:52 pm

2 stops10h 42m

Denver Intl

Sun 1/25

2:42 pm-9:25 pm

1 stop5h 43m

$452

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 Denver from

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

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 Denver?

The cheapest month to fly to Denver from South Dakota is in July. Flight prices, which tend to average around $156, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in July, then you should wait until August to fly from South Dakota, when ticket prices are also cheap, with an average price of $158.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $313. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $495.

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

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $188. Flights in the morning are often more expensive with an average ticket price of $440.

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

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

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

You are more likely to see cheaper flights to Denver from South Dakota when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $205 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from South Dakota for as low as $156 on momondo.

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

There are 4 cabin classes available to choose from on South Dakota to Denver Intl 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 South Dakota to Denver flights?

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

Cheap South Dakota to Denver flight deals and tips

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

Best Price Found

$183

Fastest flight time

1h 27m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from South Dakota in the past 72 hours is $183. The best round-trip flight deal from South Dakota to Denver found on momondo in the last 72 hours is $243.
The fastest flight from South Dakota to Denver takes 1h 27m
Direct flights go from South Dakota to Denver every day.
There is 1 airport in Denver. From South Dakota there are direct flights to Denver Intl (DEN).
Search flight deals

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

    Prices for flights from South Dakota to Denver Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Dakota to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The required travel and health documents for your Denver Intl 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 Denver Intl 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 South Dakota to Denver?

Best airlines flying from South Dakota to Denver

Compare and see reviews for airlines that fly from South Dakota to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $66Free CancellationRating
5.8
3,075 reviews
Search Frontier flights
Denver Air ConnectionPriceFrom $178Free CancellationRating
8.7
20 reviews
Search Denver Air Connection flights
United AirlinesPriceFrom $188Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
DeltaPriceFrom $202Free CancellationRating
7.9
8,014 reviews
Search Delta flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Frisco
Silverthorne
Centennial
Grand Lake

Why use momondo?

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

Finding the right flight to Denver from South Dakota is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

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

Flights from South Dakota to Denver 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 South Dakota to Denver?

momondo provides multiple filters to help you find the best flight to Denver from South Dakota. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of South Dakota to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Denver 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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