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

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

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 5h 09m on average. If you fly from St. Louis (another popular airport in Missouri) to Sioux Falls, then the average flight time is 5h 15m.

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 50% 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.

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 December 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.

$115 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

Enter your travel dates to find the best prices.

6:00 pm - 11:44 pm

STL

FSD

5h 44m1 stop

1:40 pm - 8:58 pm

FSD

STL

7h 18m1 stop

$233United Airlines

Thu, Jan 15 - Tue, Jan 20

6:00 am - 11:51 am

MCI

FSD

5h 51m1 stop

5:35 pm - 11:12 pm

FSD

MCI

5h 37m1 stop

$249American Airlines

Fri, Jan 23 - Sun, Jan 25

8:01 pm - 12:01 am

STL

FSD

4h 00m1 stop

5:35 pm - 10:59 pm

FSD

STL

5h 24m1 stop

$249American Airlines

Mon, Jan 5 - Mon, Jan 12

8:01 pm - 11:59 pm

STL

FSD

3h 58m1 stop

7:29 pm - 11:55 pm

FSD

STL

4h 26m1 stop

$259American Airlines

Mon, Dec 29 - Fri, Jan 2

6:15 am - 10:13 am

MCI

RAP

4h 58m1 stop

4:10 pm - 11:27 pm

RAP

MCI

6h 17m1 stop

$269Delta

Tue, Jan 20 - Sat, Jan 24

2:06 pm - 6:59 pm

STL

FSD

4h 53m1 stop

5:35 pm - 10:59 pm

FSD

STL

5h 24m1 stop

$274American Airlines

Mon, Jan 5 - Mon, Jan 12

1:42 pm - 8:24 pm

MCI

FSD

6h 42m1 stop

1:40 pm - 8:33 pm

FSD

MCI

6h 53m1 stop

$309United Airlines

Thu, Jan 8 - Mon, Jan 12

10:42 am - 3:51 pm

MCI

FSD

5h 09m1 stop

5:00 am - 9:44 am

FSD

MCI

4h 44m1 stop

$349Delta

Wed, Dec 31 - Thu, Jan 1

11:31 am - 8:14 am

SGF

RAP

21h 43m1 stop

2:36 pm - 6:33 pm

RAP

SGF

26h 57m1 stop

$607Allegiant Air

Mon, Dec 29 - Fri, Jan 2

11:31 am - 8:27 am

SGF

RAP

21h 56m1 stop

2:36 pm - 7:26 pm

RAP

SGF

27h 50m1 stop

$747Allegiant Air

Fri, Dec 26 - Mon, Dec 29

United Airlines flights from Missouri to South Dakota

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

United Airlines

Jan 15

STL6:00 pmLambert-St Louis

5h 44m

1 stop

FSD11:44 pmSioux Falls Joe Foss Field

Jan 20

FSD1:40 pmSioux Falls Joe Foss Field

7h 18m

1 stop

STL8:58 pmLambert-St Louis

$233

Find similar

United Airlines

Jan 8

MCI1:42 pmKansas City

6h 42m

1 stop

FSD8:24 pmSioux Falls Joe Foss Field

Jan 12

FSD1:40 pmSioux Falls Joe Foss Field

6h 53m

1 stop

MCI8:33 pmKansas City

$309

Find similar

United Airlines

Jan 24

SGF1:26 pmSpringfield-Branson

6h 48m

1 stop

RAP7:14 pmRapid City

Jan 28

RAP8:30 amRapid City

6h 52m

1 stop

SGF4:22 pmSpringfield-Branson

$339

Find similar

American Airlines flights from Missouri to South Dakota

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

American Airlines

Jan 23

MCI6:00 amKansas City

5h 51m

1 stop

FSD11:51 amSioux Falls Joe Foss Field

Jan 25

FSD5:35 pmSioux Falls Joe Foss Field

5h 37m

1 stop

MCI11:12 pmKansas City

$249

Find similar

American Airlines

Dec 29

STL8:01 pmLambert-St Louis

3h 58m

1 stop

FSD11:59 pmSioux Falls Joe Foss Field

Jan 2

FSD7:29 pmSioux Falls Joe Foss Field

4h 26m

1 stop

STL11:55 pmLambert-St Louis

$259

Find similar

American Airlines

Jan 5

STL2:06 pmLambert-St Louis

4h 53m

1 stop

FSD6:59 pmSioux Falls Joe Foss Field

Jan 12

FSD5:35 pmSioux Falls Joe Foss Field

5h 24m

1 stop

STL10:59 pmLambert-St Louis

$274

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Thu 1/15

6:00 pm-11:44 pm

1 stop5h 44m

Sioux Falls Joe Foss Field

Tue 1/20

1:40 pm-8:58 pm

1 stop7h 18m

$233

Kansas CitySioux Falls

MCI - FSD

MCIFSD

Kansas City

Fri 1/23

6:00 am-11:51 am

1 stop5h 51m

Sioux Falls Joe Foss Field

Sun 1/25

5:35 pm-11:12 pm

1 stop5h 37m

$249

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Mon 1/5

8:01 pm-12:01 am

1 stop4h 00m

Sioux Falls Joe Foss Field

Mon 1/12

5:35 pm-10:59 pm

1 stop5h 24m

$249

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Mon 12/29

8:01 pm-11:59 pm

1 stop3h 58m

Sioux Falls Joe Foss Field

Fri 1/2

7:29 pm-11:55 pm

1 stop4h 26m

$259

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Tue 1/20

6:15 am-10:13 am

1 stop4h 58m

Rapid City

Sat 1/24

4:10 pm-11:27 pm

1 stop6h 17m

$269

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Mon 1/5

2:06 pm-6:59 pm

1 stop4h 53m

Sioux Falls Joe Foss Field

Mon 1/12

5:35 pm-10:59 pm

1 stop5h 24m

$274

Kansas CitySioux Falls

MCI - FSD

MCIFSD

Kansas City

Thu 1/8

1:42 pm-8:24 pm

1 stop6h 42m

Sioux Falls Joe Foss Field

Mon 1/12

1:40 pm-8:33 pm

1 stop6h 53m

$309

Kansas CitySioux Falls

MCI - FSD

MCIFSD

Kansas City

Wed 12/31

10:42 am-3:51 pm

1 stop5h 09m

Sioux Falls Joe Foss Field

Thu 1/1

5:00 am-9:44 am

1 stop4h 44m

$349

SpringfieldRapid City

SGF - RAP

SGFRAP

Springfield-Branson

Mon 12/29

11:31 am-8:14 am

1 stop21h 43m

Rapid City

Fri 1/2

2:36 pm-6:33 pm

1 stop26h 57m

$607

SpringfieldRapid City

SGF - RAP

SGFRAP

Springfield-Branson

Fri 12/26

11:31 am-8:27 am

1 stop21h 56m

Rapid City

Mon 12/29

2:36 pm-7:26 pm

1 stop27h 50m

$747

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.

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

You could potentially save up to 66% on your flight if you consider stops on a Missouri to South Dakota flight.

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

Fastest flight time	4h 08m
Direct flights	None

The fastest flight from Missouri to South Dakota takes 4h 08m

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 December 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 11,052 reviews	Search American Airlines flights
Delta	PriceFrom $218	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,092 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.