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 16m on average. If you fly from Rapid City (another popular airport in South Dakota) to St. Louis, then the average flight time is 4h 35m.

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 68% 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?

Frontier, Allegiant Air, and United Airlines 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 August 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.

$179 Cheap Flights from South Dakota to Missouri in 2026

Discover deals from 900+ travel sites with momondo.

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.

8:52 pm - 7:37 pmFSD Sioux Falls Joe Foss Field-MCI Kansas City

22h 45m1 stop Denver Intl

8:32 pm - 8:07 pmMCI Kansas City-FSD Sioux Falls Joe Foss Field

23h 35m1 stop Denver Intl

$208Frontier

Mon, Sep 21 - Thu, Sep 24

8:52 pm - 7:37 pmFSD Sioux Falls Joe Foss Field-MCI Kansas City

22h 45m1 stop Denver Intl

10:30 pm - 8:07 pmMCI Kansas City-FSD Sioux Falls Joe Foss Field

21h 37m2 stops Las Vegas Harry Reid Intl Denver Intl

$265Frontier

Mon, Sep 21 - Thu, Sep 24

6:00 am - 12:40 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

6h 40m1 stop Denver Intl

5:30 pm - 11:12 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

5h 42m1 stop Chicago O'Hare Intl

$290United Airlines

Sun, Sep 6 - Sun, Sep 13

5:55 pm - 11:43 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

5h 48m1 stop Dallas/Fort Worth

7:00 am - 12:16 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

5h 16m1 stop Dallas/Fort Worth

$290American Airlines

Thu, Sep 10 - Wed, Sep 16

5:54 pm - 11:42 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

5h 48m1 stop Dallas/Fort Worth

1:06 pm - 7:05 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

5h 59m1 stop Chicago O'Hare Intl

$290American Airlines

Thu, Oct 22 - Sat, Oct 24

6:41 pm - 12:27 amFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

5h 46m1 stop Chicago O'Hare Intl

5:18 pm - 12:29 amSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

7h 11m1 stop Chicago O'Hare Intl

$290American Airlines

Sat, Sep 19 - Mon, Sep 21

7:50 am - 12:13 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

4h 23m1 stop Chicago O'Hare Intl

5:10 am - 10:50 amSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

5h 40m1 stop Denver Intl

$299United Airlines

Thu, Oct 1 - Sun, Oct 4

8:39 pm - 1:21 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

16h 42m2 stops Nashville Intl Jonesboro

8:10 pm - 7:53 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

23h 43m1 stop Denver Intl

$311Multiple Airlines

Mon, Nov 2 - Thu, Nov 5

4:36 pm - 11:20 pmRAP Rapid City-MCI Kansas City

5h 44m1 stop Minneapolis St Paul

6:14 am - 10:49 amMCI Kansas City-RAP Rapid City

5h 35m1 stop Minneapolis St Paul

$319Delta

Wed, Nov 11 - Sun, Nov 15

5:15 am - 11:50 amFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

6h 35m1 stop Minneapolis St Paul

6:30 am - 10:05 amSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

3h 35m1 stop Minneapolis St Paul

$375Delta

Fri, Dec 25 - Sun, Dec 27

Cheap last minute flights

Enter your travel dates to find the best prices.

6:50 pm - 11:31 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

4h 41m1 stop Denver Intl

5:10 am - 12:39 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

7h 29m1 stop Denver Intl

$369United Airlines

Thu, Aug 20 - Sun, Aug 23

6:06 pm - 11:42 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

5h 36m1 stop Dallas/Fort Worth

6:36 am - 12:17 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

5h 41m1 stop Dallas/Fort Worth

$369American Airlines

Thu, Aug 20 - Sun, Aug 23

5:23 pm - 12:14 amFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

6h 51m1 stop Chicago O'Hare Intl

5:42 am - 12:17 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

6h 35m1 stop Dallas/Fort Worth

$369American Airlines

Wed, Aug 19 - Sat, Aug 22

12:57 pm - 12:14 amFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

11h 17m2 stops Dallas/Fort Worth Chicago O'Hare Intl

6:36 am - 12:17 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

5h 41m1 stop Dallas/Fort Worth

$374American Airlines

Thu, Aug 20 - Sun, Aug 23

12:57 pm - 12:14 amFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

11h 17m2 stops Dallas/Fort Worth Chicago O'Hare Intl

6:36 am - 12:17 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

5h 41m1 stop Dallas/Fort Worth

$374American Airlines

Wed, Aug 19 - Sat, Aug 22

12:57 pm - 12:14 amFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

11h 17m2 stops Dallas/Fort Worth Chicago O'Hare Intl

9:32 am - 8:31 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

10h 59m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$379American Airlines

Wed, Aug 19 - Sat, Aug 22

6:06 pm - 11:42 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

5h 36m1 stop Dallas/Fort Worth

6:36 am - 12:17 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

5h 41m1 stop Dallas/Fort Worth

$379American Airlines

Thu, Aug 20 - Sun, Aug 23

5:58 pm - 11:31 pmRAP Rapid City-STL Lambert-St Louis

4h 33m1 stop Denver Intl

4:40 pm - 10:28 pmSTL Lambert-St Louis-RAP Rapid City

6h 48m1 stop Denver Intl

$409United Airlines

Thu, Aug 20 - Sun, Aug 23

4:41 pm - 11:31 pmRAP Rapid City-STL Lambert-St Louis

5h 50m1 stop Denver Intl

4:40 pm - 8:37 pmSTL Lambert-St Louis-RAP Rapid City

4h 57m1 stop Denver Intl

$409United Airlines

Thu, Aug 20 - Sat, Aug 22

11:22 am - 4:34 pmRAP Rapid City-STL Lambert-St Louis

4h 12m1 stop Denver Intl

4:40 pm - 8:37 pmSTL Lambert-St Louis-RAP Rapid City

4h 57m1 stop Denver Intl

$409United Airlines

Fri, Aug 21 - Sat, Aug 22

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

United Airlines flights from South Dakota to Missouri

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

United Airlines

Oct 1

FSD7:50 amSioux Falls Joe Foss Field

4h 23m

1 stop

STL12:13 pmLambert-St Louis

Oct 4

STL5:10 amLambert-St Louis

5h 40m

1 stop

FSD10:50 amSioux Falls Joe Foss Field

$299

United Airlines

Sep 9

RAP12:30 pmRapid City

5h 00m

1 stop

MCI6:30 pmKansas City

Sep 13

MCI7:11 pmKansas City

4h 22m

1 stop

RAP10:33 pmRapid City

$319

United Airlines

Oct 15

FSD7:50 amSioux Falls Joe Foss Field

4h 23m

1 stop

STL12:13 pmLambert-St Louis

Oct 18

STL5:36 pmLambert-St Louis

5h 35m

1 stop

FSD11:11 pmSioux Falls Joe Foss Field

$322

American Airlines flights from South Dakota to Missouri

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

American Airlines

Sep 19

FSD6:00 amSioux Falls Joe Foss Field

6h 15m

1 stop

STL12:15 pmLambert-St Louis

Sep 21

STL5:18 pmLambert-St Louis

7h 11m

1 stop

FSD12:29 amSioux Falls Joe Foss Field

$290

American Airlines

Sep 19

FSD12:56 pmSioux Falls Joe Foss Field

11h 31m

2 stops

STL12:27 amLambert-St Louis

Sep 21

STL5:18 pmLambert-St Louis

7h 11m

1 stop

FSD12:29 amSioux Falls Joe Foss Field

$295

American Airlines

Sep 10

FSD5:55 pmSioux Falls Joe Foss Field

5h 29m

1 stop

MCI11:24 pmKansas City

Sep 12

MCI5:28 amKansas City

6h 48m

1 stop

FSD12:16 pmSioux Falls Joe Foss Field

$299

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsKansas City

FSD Sioux Falls Joe Foss Field - MCI Kansas City

FSDMCI

Sioux Falls Joe Foss Field

Mon 9/21

8:52 pm-7:37 pm

1 stop22h 45m

Kansas City

Thu 9/24

8:32 pm-8:07 pm

1 stop23h 35m

$208

Sioux FallsKansas City

FSD Sioux Falls Joe Foss Field - MCI Kansas City

FSDMCI

Sioux Falls Joe Foss Field

Mon 9/21

8:52 pm-7:37 pm

1 stop22h 45m

Kansas City

Thu 9/24

10:30 pm-8:07 pm

2 stops21h 37m

$265

Sioux FallsSt. Louis

FSD Sioux Falls Joe Foss Field - STL Lambert-St Louis

FSDSTL

Sioux Falls Joe Foss Field

Sun 9/6

6:00 am-12:40 pm

1 stop6h 40m

Lambert-St Louis

Sun 9/13

5:30 pm-11:12 pm

1 stop5h 42m

$290

Sioux FallsSt. Louis

FSD Sioux Falls Joe Foss Field - STL Lambert-St Louis

FSDSTL

Sioux Falls Joe Foss Field

Thu 9/10

5:55 pm-11:43 pm

1 stop5h 48m

Lambert-St Louis

Wed 9/16

7:00 am-12:16 pm

1 stop5h 16m

$290

Sioux FallsSt. Louis

FSD Sioux Falls Joe Foss Field - STL Lambert-St Louis

FSDSTL

Sioux Falls Joe Foss Field

Thu 10/22

5:54 pm-11:42 pm

1 stop5h 48m

Lambert-St Louis

Sat 10/24

1:06 pm-7:05 pm

1 stop5h 59m

$290

Sioux FallsSt. Louis

FSD Sioux Falls Joe Foss Field - STL Lambert-St Louis

FSDSTL

Sioux Falls Joe Foss Field

Sat 9/19

6:41 pm-12:27 am

1 stop5h 46m

Lambert-St Louis

Mon 9/21

5:18 pm-12:29 am

1 stop7h 11m

$290

Quickest round-trip

Sioux FallsSt. Louis

FSD Sioux Falls Joe Foss Field - STL Lambert-St Louis

FSDSTL

Sioux Falls Joe Foss Field

Thu 10/1

7:50 am-12:13 pm

1 stop4h 23m

Lambert-St Louis

Sun 10/4

5:10 am-10:50 am

1 stop5h 40m

$299

Sioux FallsSt. Louis

FSD Sioux Falls Joe Foss Field - STL Lambert-St Louis

FSDSTL

Sioux Falls Joe Foss Field

Mon 11/2

8:39 pm-1:21 pm

2 stops16h 42m

Lambert-St Louis

Thu 11/5

8:10 pm-7:53 pm

1 stop23h 43m

$311

Rapid CityKansas City

RAP Rapid City - MCI Kansas City

RAPMCI

Rapid City

Wed 11/11

4:36 pm-11:20 pm

1 stop5h 44m

Kansas City

Sun 11/15

6:14 am-10:49 am

1 stop5h 35m

$319

Sioux FallsSt. Louis

FSD Sioux Falls Joe Foss Field - STL Lambert-St Louis

FSDSTL

Sioux Falls Joe Foss Field

Fri 12/25

5:15 am-11:50 am

1 stop6h 35m

Lambert-St Louis

Sun 12/27

6:30 am-10:05 am

1 stop3h 35m

$375

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, December 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 $329. If you aren’t able to travel to Missouri during the month of December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $358.

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

You could potentially save up to 80% 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 27m
Direct flights	None

The fastest flight from South Dakota to Missouri takes 3h 27m

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

Search flight deals

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 August 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
United Airlines	PriceFrom $192	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights
Delta	PriceFrom $208	Free Cancellation	Rating 7.8 8,502 reviews	Search Delta flights
American Airlines	PriceFrom $243	Free Cancellation	Rating 7.1 11,950 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.