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 42% 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.

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

Delta, United Airlines, and American Airlines 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 St. Louis (a popular airport in Missouri) to Sioux Falls (the most popular airport in South Dakota), then the flight time is 3h 50m on average. If you fly from Kansas City (another popular airport in Missouri) to Sioux Falls, then the average flight time is 4h 19m.

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 August 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.

$126 Cheap Flights from Missouri to South Dakota in 2025

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Find the cheapest flights from Missouri to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

7:54 pm - 1:23 pmSTL-FSD

17h 29m1 stop

3:07 pm - 9:11 amFSD-STL

18h 04m1 stop

$187Frontier

Find Deal

Thu, Aug 21 - Wed, Aug 27

5:30 pm - 10:12 pmSTL-FSD

4h 42m1 stop

9:15 am - 4:33 pmFSD-STL

7h 18m1 stop

$194United Airlines

Find Deal

Sat, Aug 30 - Sun, Aug 31

7:52 pm - 1:30 pmSTL-FSD

17h 38m1 stop

2:15 pm - 9:07 amFSD-STL

18h 52m1 stop

$205Frontier

Find Deal

Thu, Oct 23 - Sun, Oct 26

5:18 am - 12:38 pmSTL-FSD

7h 20m1 stop

5:33 pm - 10:50 pmFSD-STL

5h 17m1 stop

$229American Airlines

Find Deal

Fri, Sep 12 - Sat, Sep 13

6:00 am - 10:19 amMCI-FSD

4h 19m1 stop

6:04 pm - 11:05 pmFSD-MCI

5h 01m1 stop

$229Delta

Find Deal

Sat, Aug 23 - Tue, Aug 26

5:15 am - 12:58 pmSTL-FSD

7h 43m1 stop

6:03 pm - 11:51 pmFSD-STL

5h 48m1 stop

$239American Airlines

Find Deal

Thu, Aug 14 - Sun, Aug 17

7:52 pm - 1:30 pmSTL-FSD

17h 38m1 stop

2:15 pm - 9:07 amFSD-STL

18h 52m1 stop

$244Frontier

Find Deal

Thu, Oct 9 - Sun, Oct 12

6:00 am - 9:53 amSTL-RAP

4h 53m1 stop

4:34 pm - 11:01 pmRAP-STL

5h 27m1 stop

$249Delta

Find Deal

Fri, Oct 24 - Mon, Oct 27

6:00 am - 4:46 pmMCI-RAP

11h 46m2 stops

5:15 pm - 10:53 pmRAP-MCI

28h 38m2 stops

$458

Find Deal

Mon, Aug 25 - Fri, Aug 29

6:00 am - 4:46 pmMCI-RAP

11h 46m2 stops

5:15 pm - 10:53 pmRAP-MCI

28h 38m3 stops

$472

Find Deal

Mon, Aug 25 - Fri, Aug 29

Delta flights from Missouri to South Dakota

Our best Delta deals on Missouri to South Dakota flight tickets

Delta

Aug 23

MCI6:00 amKansas City

4h 19m

1 stop

FSD10:19 amSioux Falls Joe Foss Field

Aug 26

FSD6:04 pmSioux Falls Joe Foss Field

5h 01m

1 stop

MCI11:05 pmKansas City

$229

Find similar

Delta

Oct 24

STL6:00 amLambert-St Louis

4h 53m

1 stop

RAP9:53 amRapid City

Oct 27

RAP4:34 pmRapid City

5h 27m

1 stop

STL11:01 pmLambert-St Louis

$249

Find similar

Delta

Aug 15

STL5:30 pmLambert-St Louis

6h 14m

1 stop

FSD11:44 pmSioux Falls Joe Foss Field

Aug 18

FSD6:04 pmSioux Falls Joe Foss Field

5h 19m

1 stop

STL11:23 pmLambert-St Louis

$264

Find similar

Frontier flights from Missouri to South Dakota

Our best Frontier deals on Missouri to South Dakota flight tickets

Frontier

Aug 21

STL7:54 pmLambert-St Louis

17h 29m

1 stop

FSD1:23 pmSioux Falls Joe Foss Field

Aug 27

FSD3:07 pmSioux Falls Joe Foss Field

18h 04m

1 stop

STL9:11 amLambert-St Louis

$187

Find similar

Frontier

Aug 6

STL7:29 pmLambert-St Louis

18h 33m

1 stop

FSD2:02 pmSioux Falls Joe Foss Field

Aug 14

FSD2:57 pmSioux Falls Joe Foss Field

18h 14m

1 stop

STL9:11 amLambert-St Louis

$195

Find similar

Frontier

Oct 23

STL7:52 pmLambert-St Louis

17h 38m

1 stop

FSD1:30 pmSioux Falls Joe Foss Field

Oct 26

FSD2:15 pmSioux Falls Joe Foss Field

18h 52m

1 stop

STL9:07 amLambert-St Louis

$205

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Thu 8/21

7:54 pm-1:23 pm

1 stop17h 29m

Sioux Falls Joe Foss Field

Wed 8/27

3:07 pm-9:11 am

1 stop18h 04m

$187

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Sat 8/30

5:30 pm-10:12 pm

1 stop4h 42m

Sioux Falls Joe Foss Field

Sun 8/31

9:15 am-4:33 pm

1 stop7h 18m

$194

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Thu 10/23

7:52 pm-1:30 pm

1 stop17h 38m

Sioux Falls Joe Foss Field

Sun 10/26

2:15 pm-9:07 am

1 stop18h 52m

$205

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Fri 9/12

5:18 am-12:38 pm

1 stop7h 20m

Sioux Falls Joe Foss Field

Sat 9/13

5:33 pm-10:50 pm

1 stop5h 17m

$229

Kansas CitySioux Falls

MCI - FSD

MCIFSD

Kansas City

Sat 8/23

6:00 am-10:19 am

1 stop4h 19m

Sioux Falls Joe Foss Field

Tue 8/26

6:04 pm-11:05 pm

1 stop5h 01m

$229

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Thu 8/14

5:15 am-12:58 pm

1 stop7h 43m

Sioux Falls Joe Foss Field

Sun 8/17

6:03 pm-11:51 pm

1 stop5h 48m

$239

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Thu 10/9

7:52 pm-1:30 pm

1 stop17h 38m

Sioux Falls Joe Foss Field

Sun 10/12

2:15 pm-9:07 am

1 stop18h 52m

$244

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Fri 10/24

6:00 am-9:53 am

1 stop4h 53m

Rapid City

Mon 10/27

4:34 pm-11:01 pm

1 stop5h 27m

$249

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Mon 8/25

6:00 am-4:46 pm

2 stops11h 46m

Rapid City

Fri 8/29

5:15 pm-10:53 pm

2 stops28h 38m

$458

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Mon 8/25

6:00 am-4:46 pm

2 stops11h 46m

Rapid City

Fri 8/29

5:15 pm-10:53 pm

3 stops28h 38m

$472

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

Best Price Found	$126
Fastest flight time	3h 37m
Direct flights	None
Airports in South Dakota	2 airports

The best one-way flight to South Dakota from Missouri in the past 72 hours is $126. The best round-trip flight deal from Missouri to South Dakota found on momondo in the last 72 hours is $187.

The fastest flight from Missouri to South Dakota takes 3h 37m

There are no direct flights from Missouri to South Dakota. Popular non-direct routes for this connection are Lambert-St Louis Airport - Rapid City Airport, Kansas City Airport - Rapid City Airport and Lambert-St Louis Airport - Sioux Falls Joe Foss Field Airport.

There are 2 airports near South Dakota: Rapid City (RAP), Sioux Falls Joe Foss Field (FSD)

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 August 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
Delta	PriceFrom $208	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
American Airlines	PriceFrom $213	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $245	Free Cancellation	Rating 7.4 8,904 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.