What airlines fly to Missouri?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Missouri from South Dakota according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 3 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

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

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

How long is the flight from South Dakota to Missouri?

The flight from South Dakota to Missouri depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Sioux Falls (a popular airport in South Dakota) to St. Louis (the most popular airport in Missouri), then the flight time is 3h 33m on average. If you fly from Rapid City (another popular airport in South Dakota) to St. Louis, then the average flight time is 4h 10m.

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

Prices for flights from South Dakota to Missouri are updated daily.

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

The number of operators available for flights from South Dakota to Missouri is 3 as of May 2026.

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

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 South Dakota to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents you'll need for your trip to Missouri 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 Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$126 Cheap Flights from South Dakota to Missouri in 2026

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Find the cheapest flights from South Dakota to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:14 pm - 6:53 pm

FSD

STL

22h 39m

1 stop

7:38 pm - 7:19 pm

STL

FSD

23h 41m

1 stop

$262Frontier

Fri, Jun 12 - Thu, Jun 18

7:18 pm - 1:49 pm

FSD

MCI

18h 31m

1 stop

2:34 pm - 3:40 pm

MCI

FSD

25h 06m

1 stop

$262Frontier

Wed, May 27 - Sun, May 31

10:56 am - 4:46 pm

FSD

STL

5h 50m

1 stop

5:36 pm - 11:12 pm

STL

FSD

5h 36m

1 stop

$280Delta

Tue, Jun 9 - Tue, Jun 16

6:51 pm - 11:57 pm

FSD

STL

5h 06m

1 stop

5:33 pm - 11:31 pm

STL

FSD

5h 58m

1 stop

$289United Airlines

Fri, Jun 26 - Sun, Jul 5

5:05 pm - 11:25 pm

FSD

MCI

6h 20m

1 stop

6:00 am - 10:40 am

MCI

FSD

4h 40m

1 stop

$289United Airlines

Thu, Jun 4 - Sun, Jun 7

5:35 pm - 12:26 am

FSD

MCI

6h 51m

1 stop

5:31 am - 12:12 pm

MCI

FSD

6h 41m

1 stop

$299American Airlines

Tue, Jun 2 - Tue, Jun 9

5:35 pm - 12:26 am

FSD

MCI

6h 51m

1 stop

5:31 am - 12:12 pm

MCI

FSD

6h 41m

1 stop

$309American Airlines

Tue, Jun 2 - Tue, Jun 9

6:47 am - 11:49 am

RAP

MCI

4h 02m

1 stop

6:23 am - 10:27 am

MCI

RAP

5h 04m

1 stop

$319Delta

Mon, Jun 8 - Mon, Jun 15

11:56 am - 11:57 pm

RAP

STL

11h 01m

1 stop

4:52 pm - 9:01 am

STL

RAP

41h 09m

2 stops

$321Multiple Airlines

Wed, Jun 3 - Mon, Aug 10

3:36 pm - 1:16 pm

FSD

SGF

21h 40m

2 stops

8:50 pm - 12:06 pm

SGF

FSD

15h 16m

1 stop

$459Multiple Airlines

Wed, Jun 17 - Fri, Jun 19

American Airlines flights from South Dakota to Missouri

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

American Airlines

Sep 10

FSD5:54 pmSioux Falls Joe Foss Field

5h 07m

1 stop

MCI11:01 pmKansas City

Sep 12

MCI5:46 amKansas City

5h 46m

1 stop

FSD11:32 amSioux Falls Joe Foss Field

$289

American Airlines

Sep 10

FSD5:54 pmSioux Falls Joe Foss Field

5h 07m

1 stop

MCI11:01 pmKansas City

Sep 12

MCI3:45 pmKansas City

6h 10m

1 stop

FSD9:55 pmSioux Falls Joe Foss Field

$299

American Airlines

Jun 2

FSD5:35 pmSioux Falls Joe Foss Field

6h 51m

1 stop

MCI12:26 amKansas City

Jun 9

MCI5:31 amKansas City

6h 41m

1 stop

FSD12:12 pmSioux Falls Joe Foss Field

$309

United Airlines flights from South Dakota to Missouri

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

United Airlines

Jun 26

FSD6:51 pmSioux Falls Joe Foss Field

5h 06m

1 stop

STL11:57 pmLambert-St Louis

Jul 5

STL5:33 pmLambert-St Louis

5h 58m

1 stop

FSD11:31 pmSioux Falls Joe Foss Field

$289

United Airlines

Jun 26

FSD6:51 pmSioux Falls Joe Foss Field

5h 06m

1 stop

STL11:57 pmLambert-St Louis

Jul 5

STL5:33 pmLambert-St Louis

5h 58m

1 stop

FSD11:31 pmSioux Falls Joe Foss Field

$299

United Airlines

Jun 15

FSD6:51 pmSioux Falls Joe Foss Field

5h 06m

1 stop

STL11:57 pmLambert-St Louis

Jun 22

STL5:10 amLambert-St Louis

5h 30m

1 stop

FSD10:40 amSioux Falls Joe Foss Field

$338

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsSt. Louis

FSD - STL

FSDSTL

Sioux Falls Joe Foss Field

Fri 6/12

8:14 pm-6:53 pm

1 stop22h 39m

Lambert-St Louis

Thu 6/18

7:38 pm-7:19 pm

1 stop23h 41m

$262

Sioux FallsKansas City

FSD - MCI

FSDMCI

Sioux Falls Joe Foss Field

Wed 5/27

7:18 pm-1:49 pm

1 stop18h 31m

Kansas City

Sun 5/31

2:34 pm-3:40 pm

1 stop25h 06m

$262

Sioux FallsSt. Louis

FSD - STL

FSDSTL

Sioux Falls Joe Foss Field

Tue 6/9

10:56 am-4:46 pm

1 stop5h 50m

Lambert-St Louis

Tue 6/16

5:36 pm-11:12 pm

1 stop5h 36m

$280

Sioux FallsSt. Louis

FSD - STL

FSDSTL

Sioux Falls Joe Foss Field

Fri 6/26

6:51 pm-11:57 pm

1 stop5h 06m

Lambert-St Louis

Sun 7/5

5:33 pm-11:31 pm

1 stop5h 58m

$289

Sioux FallsKansas City

FSD - MCI

FSDMCI

Sioux Falls Joe Foss Field

Thu 6/4

5:05 pm-11:25 pm

1 stop6h 20m

Kansas City

Sun 6/7

6:00 am-10:40 am

1 stop4h 40m

$289

Sioux FallsKansas City

FSD - MCI

FSDMCI

Sioux Falls Joe Foss Field

Tue 6/2

5:35 pm-12:26 am

1 stop6h 51m

Kansas City

Tue 6/9

5:31 am-12:12 pm

1 stop6h 41m

$299

Sioux FallsKansas City

FSD - MCI

FSDMCI

Sioux Falls Joe Foss Field

Tue 6/2

5:35 pm-12:26 am

1 stop6h 51m

Kansas City

Tue 6/9

5:31 am-12:12 pm

1 stop6h 41m

$309

Quickest round-trip

Rapid CityKansas City

RAP - MCI

RAPMCI

Rapid City

Mon 6/8

6:47 am-11:49 am

1 stop4h 02m

Kansas City

Mon 6/15

6:23 am-10:27 am

1 stop5h 04m

$319

Rapid CitySt. Louis

RAP - STL

RAPSTL

Rapid City

Wed 6/3

11:56 am-11:57 pm

1 stop11h 01m

Lambert-St Louis

Mon 8/10

4:52 pm-9:01 am

2 stops41h 09m

$321

Sioux FallsSpringfield

FSD - SGF

FSDSGF

Sioux Falls Joe Foss Field

Wed 6/17

3:36 pm-1:16 pm

2 stops21h 40m

Springfield-Branson

Fri 6/19

8:50 pm-12:06 pm

1 stop15h 16m

$459

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 South Dakota to Missouri

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 Missouri?

In general, January is the cheapest month to fly from South Dakota to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $208. If you aren’t able to travel to Missouri during the month of January, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $212.

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

You could potentially save up to 77% on your flight if you consider stops on a South Dakota to Missouri flight.

Cheap South Dakota to Missouri flight deals and tips

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

Fastest flight time	3h 33m
Direct flights	None

The fastest flight from South Dakota to Missouri takes 3h 33m

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

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Frequently asked questions about flying from South Dakota to Missouri

When did momondo last update prices for flights from South Dakota to Missouri?
Prices for flights from South Dakota to Missouri are updated daily.
How many operators does momondo search for flights from South Dakota to Missouri?
The number of operators available for flights from South Dakota to Missouri is 3 as of May 2026.
How old do you have to be to fly from South Dakota to Missouri?
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 South Dakota to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents you'll need for your trip to Missouri 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 Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Missouri

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $208	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights
United Airlines	PriceFrom $212	Free Cancellation	Rating 7.4 9,717 reviews	Search United Airlines flights
American Airlines	PriceFrom $243	Free Cancellation	Rating 7.1 11,662 reviews	Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Dakota to Missouri. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Missouri from South Dakota with this policy.

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

Once all potential South Dakota to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for South Dakota to Missouri 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.