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

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

How long is the flight from Iowa to South Dakota?

The flight from Iowa 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 Cedar Rapids (a popular airport in Iowa) to Sioux Falls (the most popular airport in South Dakota), then the flight time is 3h 35m on average. If you fly from Sioux City (another popular airport in Iowa) to Sioux Falls, then the average flight time is 23h 13m.

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

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

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

As of June 2026, there are 3 operators available to choose from for flights from Iowa to South Dakota.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$216 Cheap Flights from Iowa to South Dakota in 2026

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Find the cheapest flights from Iowa to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:33 pm - 11:31 pm

CID

FSD

4h 58m

1 stop

6:38 pm - 10:42 pm

FSD

CID

4h 04m

1 stop

$279United Airlines

Sat, Aug 8 - Thu, Aug 13

5:27 pm - 10:25 pm

OMA

RAP

5h 58m

1 stop

7:00 am - 12:42 pm

RAP

OMA

4h 42m

1 stop

$289United Airlines

Fri, Jun 26 - Mon, Jun 29

5:30 pm - 10:39 pm

CID

RAP

6h 09m

1 stop

4:00 pm - 10:56 pm

RAP

CID

5h 56m

1 stop

$309Delta

Tue, Oct 27 - Sun, Nov 1

7:50 pm - 10:39 pm

DSM

RAP

3h 49m

1 stop

2:25 pm - 9:24 pm

RAP

DSM

5h 59m

1 stop

$309Delta

Fri, Oct 23 - Sun, Oct 25

6:30 pm - 11:16 pm

CID

RAP

5h 46m

1 stop

1:35 pm - 7:03 pm

RAP

CID

4h 28m

1 stop

$319United Airlines

Sat, Jun 13 - Tue, Jun 16

4:14 pm - 9:23 pm

DSM

RAP

6h 09m

1 stop

6:07 pm - 12:04 am

RAP

DSM

4h 57m

1 stop

$375American Airlines

Tue, Sep 22 - Sat, Sep 26

4:41 pm - 9:07 am

CID

FSD

40h 26m

2 stops

7:10 pm - 10:24 am

FSD

CID

15h 14m

1 stop

$376Allegiant Air

Sat, Aug 8 - Thu, Aug 13

11:11 am - 4:10 pm

MLI

FSD

4h 59m

1 stop

5:34 pm - 11:30 pm

FSD

MLI

5h 56m

1 stop

$387American Airlines

Tue, Jun 30 - Tue, Jul 7

12:31 pm - 9:00 pm

MLI

RAP

9h 29m

1 stop

4:06 pm - 1:03 pm

RAP

MLI

19h 57m

1 stop

$489Allegiant Air

Thu, Jul 2 - Wed, Jul 8

12:09 pm - 12:06 pm

OMA

FSD

23h 57m

2 stops

8:14 pm - 7:30 pm

FSD

OMA

23h 16m

1 stop

$611Multiple Airlines

Fri, Jun 26 - Fri, Jul 3

American Airlines flights from Iowa to South Dakota

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

American Airlines

Sep 22

DSM4:14 pmDes Moines

6h 09m

1 stop

RAP9:23 pmRapid City

Sep 26

RAP6:07 pmRapid City

4h 57m

1 stop

DSM12:04 amDes Moines

$375

American Airlines

Jun 30

MLI11:11 amMoline Quad-City

4h 59m

1 stop

FSD4:10 pmSioux Falls Joe Foss Field

Jul 7

FSD5:34 pmSioux Falls Joe Foss Field

5h 56m

1 stop

MLI11:30 pmMoline Quad-City

$387

American Airlines

Jul 1

MLI11:09 amMoline Quad-City

5h 46m

1 stop

FSD4:55 pmSioux Falls Joe Foss Field

Jul 7

FSD5:34 pmSioux Falls Joe Foss Field

5h 56m

1 stop

MLI11:30 pmMoline Quad-City

$388

Delta flights from Iowa to South Dakota

Our best Delta deals on Iowa to South Dakota flight tickets

Delta

Oct 27

CID5:30 pmCedar Rapids

6h 09m

1 stop

RAP10:39 pmRapid City

Nov 1

RAP4:00 pmRapid City

5h 56m

1 stop

CID10:56 pmCedar Rapids

$309

Delta

Jun 30

OMA1:40 pmOmaha Eppley Airfield

5h 58m

1 stop

FSD7:38 pmSioux Falls Joe Foss Field

Jul 7

FSD8:23 amSioux Falls Joe Foss Field

3h 34m

1 stop

OMA11:57 amOmaha Eppley Airfield

$347

Delta

Jul 15

OMA8:05 amOmaha Eppley Airfield

4h 08m

1 stop

FSD12:13 pmSioux Falls Joe Foss Field

Jul 18

FSD10:53 amSioux Falls Joe Foss Field

6h 15m

1 stop

OMA5:08 pmOmaha Eppley Airfield

$357

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Cedar RapidsSioux Falls

CID - FSD

CIDFSD

Cedar Rapids

Sat 8/8

6:33 pm-11:31 pm

1 stop4h 58m

Sioux Falls Joe Foss Field

Thu 8/13

6:38 pm-10:42 pm

1 stop4h 04m

$279

OmahaRapid City

OMA - RAP

OMARAP

Omaha Eppley Airfield

Fri 6/26

5:27 pm-10:25 pm

1 stop5h 58m

Rapid City

Mon 6/29

7:00 am-12:42 pm

1 stop4h 42m

$289

Cedar RapidsRapid City

CID - RAP

CIDRAP

Cedar Rapids

Tue 10/27

5:30 pm-10:39 pm

1 stop6h 09m

Rapid City

Sun 11/1

4:00 pm-10:56 pm

1 stop5h 56m

$309

Des MoinesRapid City

DSM - RAP

DSMRAP

Des Moines

Fri 10/23

7:50 pm-10:39 pm

1 stop3h 49m

Rapid City

Sun 10/25

2:25 pm-9:24 pm

1 stop5h 59m

$309

Cedar RapidsRapid City

CID - RAP

CIDRAP

Cedar Rapids

Sat 6/13

6:30 pm-11:16 pm

1 stop5h 46m

Rapid City

Tue 6/16

1:35 pm-7:03 pm

1 stop4h 28m

$319

Des MoinesRapid City

DSM - RAP

DSMRAP

Des Moines

Tue 9/22

4:14 pm-9:23 pm

1 stop6h 09m

Rapid City

Sat 9/26

6:07 pm-12:04 am

1 stop4h 57m

$375

Cedar RapidsSioux Falls

CID - FSD

CIDFSD

Cedar Rapids

Sat 8/8

4:41 pm-9:07 am

2 stops40h 26m

Sioux Falls Joe Foss Field

Thu 8/13

7:10 pm-10:24 am

1 stop15h 14m

$376

MolineSioux Falls

MLI - FSD

MLIFSD

Moline Quad-City

Tue 6/30

11:11 am-4:10 pm

1 stop4h 59m

Sioux Falls Joe Foss Field

Tue 7/7

5:34 pm-11:30 pm

1 stop5h 56m

$387

MolineRapid City

MLI - RAP

MLIRAP

Moline Quad-City

Thu 7/2

12:31 pm-9:00 pm

1 stop9h 29m

Rapid City

Wed 7/8

4:06 pm-1:03 pm

1 stop19h 57m

$489

OmahaSioux Falls

OMA - FSD

OMAFSD

Omaha Eppley Airfield

Fri 6/26

12:09 pm-12:06 pm

2 stops23h 57m

Sioux Falls Joe Foss Field

Fri 7/3

8:14 pm-7:30 pm

1 stop23h 16m

$611

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 Iowa 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 December is, on average, the cheapest month to fly to South Dakota from Iowa, with most prices found around $239. If you aren’t able to travel to South Dakota 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 $248.

Cheap Iowa to South Dakota flight deals and tips

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

Fastest flight time	3h 35m
Direct flights	None

The fastest flight from Iowa to South Dakota takes 3h 35m

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

Search flight deals

Frequently asked questions about flying from Iowa to South Dakota

When did momondo last update prices for flights from Iowa to South Dakota?
Prices for flights from Iowa to South Dakota are updated daily.
How many operators does momondo search for flights from Iowa to South Dakota?
As of June 2026, there are 3 operators available to choose from for flights from Iowa to South Dakota.
How old do you have to be to fly from Iowa to South Dakota?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Iowa to South Dakota

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,398 reviews		Search Delta flights
United Airlines	PriceFrom $299	Free Cancellation	Rating 7.4 9,771 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Iowa to South Dakota. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Iowa to South Dakota on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Iowa and South Dakota by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Iowa to South Dakota now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Dakota and let you know when they change.