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 4h 09m on average. If you fly from Rapid City (another popular airport in South Dakota) to St. Louis, then the average flight time is 4h 09m.

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 52% 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?

United Airlines, American Airlines, and Delta are the most popular carriers operating 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 March 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.

$146 Cheap Flights from South Dakota to Missouri in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:47 am - 11:47 am

FSD

STL

5h 00m

1 stop

4:30 pm - 11:11 pm

STL

FSD

6h 41m

1 stop

$281American Airlines

Sat, Apr 25 - Sat, May 2

5:05 pm - 11:57 pm

FSD

STL

6h 52m

1 stop

5:33 pm - 10:07 pm

STL

FSD

4h 34m

1 stop

$290United Airlines

Thu, May 28 - Wed, Jul 1

3:17 pm - 9:05 pm

FSD

SGF

5h 48m

1 stop

6:05 pm - 11:11 pm

SGF

FSD

5h 06m

1 stop

$309American Airlines

Wed, Apr 22 - Wed, Apr 29

5:54 pm - 11:01 pm

FSD

MCI

5h 07m

1 stop

12:37 pm - 5:22 pm

MCI

FSD

4h 45m

1 stop

$309American Airlines

Thu, Sep 10 - Sat, Sep 12

4:00 pm - 11:01 pm

RAP

STL

6h 01m

1 stop

6:30 am - 9:58 am

STL

RAP

4h 28m

1 stop

$319Delta

Wed, Sep 23 - Tue, Sep 29

1:43 pm - 9:01 pm

FSD

SGF

7h 18m

1 stop

6:50 pm - 11:44 pm

SGF

FSD

4h 54m

1 stop

$319United Airlines

Sat, Apr 11 - Wed, Apr 15

4:29 pm - 7:23 pm

FSD

STL

26h 54m

1 stop

8:08 pm - 3:44 pm

STL

FSD

19h 36m

1 stop

$356Frontier

Mon, Jun 1 - Thu, Jun 4

6:00 am - 11:32 am

RAP

STL

4h 32m

1 stop

5:35 pm - 10:20 pm

STL

RAP

5h 45m

1 stop

$379Delta

Thu, Apr 23 - Sat, Apr 25

12:56 pm - 1:16 pm

FSD

SGF

24h 20m

1 stop

8:50 pm - 12:06 pm

SGF

FSD

15h 16m

1 stop

$460Allegiant Air

Sat, Jun 13 - Fri, Jun 19

7:02 pm - 9:38 am

FSD

SGF

14h 36m

1 stop

11:50 am - 8:04 pm

SGF

FSD

8h 14m

1 stop

$510Allegiant Air

Sun, May 24 - Wed, May 27

United Airlines flights from South Dakota to Missouri

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

United Airlines

May 28

FSD5:05 pmSioux Falls Joe Foss Field

6h 52m

1 stop

STL11:57 pmLambert-St Louis

Jul 1

STL5:33 pmLambert-St Louis

4h 34m

1 stop

FSD10:07 pmSioux Falls Joe Foss Field

$290

United Airlines

Apr 10

RAP9:20 amRapid City

5h 28m

1 stop

STL3:48 pmLambert-St Louis

Apr 14

STL4:30 pmLambert-St Louis

5h 14m

1 stop

RAP8:44 pmRapid City

$319

United Airlines

Apr 10

RAP12:00 pmRapid City

8h 13m

2 stops

STL9:13 pmLambert-St Louis

Apr 14

STL4:30 pmLambert-St Louis

6h 58m

1 stop

RAP10:28 pmRapid City

$324

American Airlines flights from South Dakota to Missouri

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

American Airlines

Apr 25

FSD6:47 amSioux Falls Joe Foss Field

5h 00m

1 stop

STL11:47 amLambert-St Louis

May 2

STL4:30 pmLambert-St Louis

6h 41m

1 stop

FSD11:11 pmSioux Falls Joe Foss Field

$281

American Airlines

Sep 10

FSD5:54 pmSioux Falls Joe Foss Field

5h 07m

1 stop

MCI11:01 pmKansas City

Sep 12

MCI12:37 pmKansas City

4h 45m

1 stop

FSD5:22 pmSioux Falls Joe Foss Field

$309

American Airlines

Apr 14

FSD12:29 pmSioux Falls Joe Foss Field

4h 12m

1 stop

STL4:41 pmLambert-St Louis

Apr 18

STL5:20 amLambert-St Louis

7h 36m

1 stop

FSD12:56 pmSioux Falls Joe Foss Field

$319

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsSt. Louis

FSD - STL

FSDSTL

Sioux Falls Joe Foss Field

Sat 4/25

6:47 am-11:47 am

1 stop5h 00m

Lambert-St Louis

Sat 5/2

4:30 pm-11:11 pm

1 stop6h 41m

$281

Sioux FallsSt. Louis

FSD - STL

FSDSTL

Sioux Falls Joe Foss Field

Thu 5/28

5:05 pm-11:57 pm

1 stop6h 52m

Lambert-St Louis

Wed 7/1

5:33 pm-10:07 pm

1 stop4h 34m

$290

Sioux FallsSpringfield

FSD - SGF

FSDSGF

Sioux Falls Joe Foss Field

Wed 4/22

3:17 pm-9:05 pm

1 stop5h 48m

Springfield-Branson

Wed 4/29

6:05 pm-11:11 pm

1 stop5h 06m

$309

Quickest round-trip

Sioux FallsKansas City

FSD - MCI

FSDMCI

Sioux Falls Joe Foss Field

Thu 9/10

5:54 pm-11:01 pm

1 stop5h 07m

Kansas City

Sat 9/12

12:37 pm-5:22 pm

1 stop4h 45m

$309

Rapid CitySt. Louis

RAP - STL

RAPSTL

Rapid City

Wed 9/23

4:00 pm-11:01 pm

1 stop6h 01m

Lambert-St Louis

Tue 9/29

6:30 am-9:58 am

1 stop4h 28m

$319

Sioux FallsSpringfield

FSD - SGF

FSDSGF

Sioux Falls Joe Foss Field

Sat 4/11

1:43 pm-9:01 pm

1 stop7h 18m

Springfield-Branson

Wed 4/15

6:50 pm-11:44 pm

1 stop4h 54m

$319

Sioux FallsSt. Louis

FSD - STL

FSDSTL

Sioux Falls Joe Foss Field

Mon 6/1

4:29 pm-7:23 pm

1 stop26h 54m

Lambert-St Louis

Thu 6/4

8:08 pm-3:44 pm

1 stop19h 36m

$356

Rapid CitySt. Louis

RAP - STL

RAPSTL

Rapid City

Thu 4/23

6:00 am-11:32 am

1 stop4h 32m

Lambert-St Louis

Sat 4/25

5:35 pm-10:20 pm

1 stop5h 45m

$379

Sioux FallsSpringfield

FSD - SGF

FSDSGF

Sioux Falls Joe Foss Field

Sat 6/13

12:56 pm-1:16 pm

1 stop24h 20m

Springfield-Branson

Fri 6/19

8:50 pm-12:06 pm

1 stop15h 16m

$460

Sioux FallsSpringfield

FSD - SGF

FSDSGF

Sioux Falls Joe Foss Field

Sun 5/24

7:02 pm-9:38 am

1 stop14h 36m

Springfield-Branson

Wed 5/27

11:50 am-8:04 pm

1 stop8h 14m

$510

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, September 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 $278. If you aren’t able to travel to Missouri during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $288.

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	4h 09m
Direct flights	None

The fastest flight from South Dakota to Missouri takes 4h 09m

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

Search flight deals

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 March 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 $174	Free Cancellation	Rating 7.9 8,364 reviews	Search Delta flights
United Airlines	PriceFrom $212	Free Cancellation	Rating 7.4 9,525 reviews	Search United Airlines flights
American Airlines	PriceFrom $253	Free Cancellation	Rating 7.1 11,543 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.