What airlines fly to South Dakota?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to South Dakota from Missouri according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 3 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.

How long is the flight from Missouri to South Dakota?

The flight from Missouri to South Dakota depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Kansas City (a popular airport in Missouri) to Sioux Falls (the most popular airport in South Dakota), then the flight time is 3h 37m on average. If you fly from St. Louis (another popular airport in Missouri) to Sioux Falls, then the average flight time is 4h 07m.

What is the cheapest airline that flies from Missouri to South Dakota?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Missouri to South Dakota

When did momondo last update prices for flights from Missouri to South Dakota?

Prices for flights from Missouri to South Dakota refresh daily.

How many operators does momondo search for flights from Missouri to South Dakota?

As of September 2025, there are 3 operators available to choose from for flights from Missouri to South Dakota.

How old do you have to be to fly from Missouri to South Dakota?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to South Dakota.

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

The required travel and health documents for your South Dakota 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 South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$153 Cheap Flights from Missouri to South Dakota in 2025/26

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Find the cheapest flights from Missouri to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

5:30 pm - 10:58 pmSTL-FSD

5h 28m1 stop

5:15 am - 8:54 amFSD-STL

3h 39m1 stop

$229Delta

Find Deal

Sat, Feb 21 - Tue, Feb 24

7:52 pm - 6:33 pmSTL-FSD

22h 41m1 stop

7:28 pm - 9:07 amFSD-STL

13h 39m1 stop

$232Frontier

Find Deal

Thu, Oct 16 - Mon, Oct 20

6:00 am - 10:07 amSTL-FSD

4h 07m1 stop

5:20 am - 8:51 amFSD-STL

3h 31m1 stop

$239Delta

Find Deal

Sat, Oct 4 - Tue, Oct 7

5:28 pm - 10:22 pmSTL-FSD

4h 54m1 stop

8:00 am - 12:28 pmFSD-STL

4h 28m1 stop

$249United Airlines

Find Deal

Fri, Oct 10 - Sun, Oct 12

8:49 am - 4:03 pmSTL-RAP

8h 14m1 stop

4:28 pm - 11:49 pmRAP-STL

6h 21m1 stop

$249American Airlines

Find Deal

Wed, Oct 22 - Mon, Oct 27

6:30 am - 10:05 amMCI-RAP

4h 35m1 stop

4:00 pm - 11:04 pmRAP-MCI

6h 04m1 stop

$249Delta

Find Deal

Tue, Mar 3 - Sat, Mar 7

9:50 am - 8:42 pmSTL-FSD

10h 52m2 stops

7:28 pm - 9:07 amFSD-STL

13h 39m1 stop

$251Multiple Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

6:00 am - 9:52 amMCI-RAP

4h 52m1 stop

5:50 pm - 11:30 pmRAP-MCI

4h 40m1 stop

$259United Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

7:00 am - 1:12 pmMCI-RAP

7h 12m1 stop

5:18 am - 12:49 pmRAP-MCI

6h 31m1 stop

$277American Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

10:59 pm - 1:09 pmSTL-FSD

14h 10m1 stop

7:28 pm - 9:07 amFSD-STL

13h 39m1 stop

$301Multiple Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

Frontier flights from Missouri to South Dakota

Our best Frontier deals on Missouri to South Dakota flight tickets

Frontier

Oct 16

STL7:52 pmLambert-St Louis

22h 41m

1 stop

FSD6:33 pmSioux Falls Joe Foss Field

Oct 20

FSD7:28 pmSioux Falls Joe Foss Field

13h 39m

1 stop

STL9:07 amLambert-St Louis

$232

Find similar

Frontier

Oct 16

STL10:17 amLambert-St Louis

32h 16m

2 stops

FSD6:33 pmSioux Falls Joe Foss Field

Oct 20

FSD7:28 pmSioux Falls Joe Foss Field

13h 39m

1 stop

STL9:07 amLambert-St Louis

$259

Find similar

Frontier

Oct 2

STL10:49 amLambert-St Louis

27h 20m

2 stops

FSD2:09 pmSioux Falls Joe Foss Field

Oct 5

FSD2:54 pmSioux Falls Joe Foss Field

18h 12m

1 stop

STL9:06 amLambert-St Louis

$277

Find similar

United Airlines flights from Missouri to South Dakota

Our best United Airlines deals on Missouri to South Dakota flight tickets

United Airlines

Oct 10

STL5:28 pmLambert-St Louis

4h 54m

1 stop

FSD10:22 pmSioux Falls Joe Foss Field

Oct 12

FSD8:00 amSioux Falls Joe Foss Field

4h 28m

1 stop

STL12:28 pmLambert-St Louis

$249

Find similar

United Airlines

Oct 4

MCI6:00 amKansas City

4h 52m

1 stop

RAP9:52 amRapid City

Oct 7

RAP5:50 pmRapid City

4h 40m

1 stop

MCI11:30 pmKansas City

$259

Find similar

United Airlines

Oct 18

MCI9:10 amKansas City

6h 35m

1 stop

RAP2:45 pmRapid City

Oct 20

RAP5:50 pmRapid City

4h 40m

1 stop

MCI11:30 pmKansas City

$265

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Sat 2/21

5:30 pm-10:58 pm

1 stop5h 28m

Sioux Falls Joe Foss Field

Tue 2/24

5:15 am-8:54 am

1 stop3h 39m

$229

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Thu 10/16

7:52 pm-6:33 pm

1 stop22h 41m

Sioux Falls Joe Foss Field

Mon 10/20

7:28 pm-9:07 am

1 stop13h 39m

$232

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Sat 10/4

6:00 am-10:07 am

1 stop4h 07m

Sioux Falls Joe Foss Field

Tue 10/7

5:20 am-8:51 am

1 stop3h 31m

$239

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Fri 10/10

5:28 pm-10:22 pm

1 stop4h 54m

Sioux Falls Joe Foss Field

Sun 10/12

8:00 am-12:28 pm

1 stop4h 28m

$249

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Wed 10/22

8:49 am-4:03 pm

1 stop8h 14m

Rapid City

Mon 10/27

4:28 pm-11:49 pm

1 stop6h 21m

$249

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Tue 3/3

6:30 am-10:05 am

1 stop4h 35m

Rapid City

Sat 3/7

4:00 pm-11:04 pm

1 stop6h 04m

$249

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Fri 10/17

9:50 am-8:42 pm

2 stops10h 52m

Sioux Falls Joe Foss Field

Mon 10/20

7:28 pm-9:07 am

1 stop13h 39m

$251

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Sat 10/4

6:00 am-9:52 am

1 stop4h 52m

Rapid City

Tue 10/7

5:50 pm-11:30 pm

1 stop4h 40m

$259

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Fri 11/14

7:00 am-1:12 pm

1 stop7h 12m

Rapid City

Mon 11/17

5:18 am-12:49 pm

1 stop6h 31m

$277

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Fri 10/17

10:59 pm-1:09 pm

1 stop14h 10m

Sioux Falls Joe Foss Field

Mon 10/20

7:28 pm-9:07 am

1 stop13h 39m

$301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri 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

Prices

Airlines

Other information

What is the cheapest month to fly to South Dakota?

The month of February is, on average, the cheapest month to fly to South Dakota from Missouri, with most prices found around $228. If you aren’t able to travel to South Dakota during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $268.

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

The cheapest day to depart from Missouri to South Dakota is on a Saturday. Travelers who choose to depart for South Dakota on a Saturday will often find tickets for as low as $245. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $540. 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 afternoon when flights can be purchased for as low as $298. At noon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $614 per ticket.

Cheap Missouri to South Dakota flight deals and tips

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

Direct flights	None

There are no direct flights from Missouri to South Dakota. There are no popular flight routes from Missouri to South Dakota.

Search flight deals

When did momondo last update prices for flights from Missouri to South Dakota?
Prices for flights from Missouri to South Dakota refresh daily.
How many operators does momondo search for flights from Missouri to South Dakota?
As of September 2025, there are 3 operators available to choose from for flights from Missouri to South Dakota.
How old do you have to be to fly from Missouri to South Dakota?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The required travel and health documents for your South Dakota 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 South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to South Dakota

Compare and see reviews for airlines that fly from Missouri to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $213	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $218	Free Cancellation	Rating 7.9 7,971 reviews	Search Delta flights
United Airlines	PriceFrom $245	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to South Dakota from Missouri 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 South Dakota quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Missouri to South Dakota flights to just show those with flexible booking policies.

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

Once you have performed a search for Missouri to South Dakota flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Missouri to South Dakota flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.