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

Allegiant Air, United Airlines, and American Airlines 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 4h 25m on average. If you fly from Sioux City (another popular airport in Iowa) to Sioux Falls, then the average flight time is 13h 20m.

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 September 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.

$196 Cheap Flights from Iowa to South Dakota in 2026

Discover deals from 900+ travel sites with momondo.

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.

8:34 pm - 12:41 amCID Cedar Rapids-FSD Sioux Falls Joe Foss Field

4h 07m1 stop Chicago O'Hare Intl

7:39 pm - 12:20 amFSD Sioux Falls Joe Foss Field-CID Cedar Rapids

4h 41m1 stop Chicago O'Hare Intl

$289American Airlines

Fri, Oct 9 - Mon, Oct 12

8:34 pm - 12:41 amCID Cedar Rapids-FSD Sioux Falls Joe Foss Field

4h 07m1 stop Chicago O'Hare Intl

7:39 pm - 12:20 amFSD Sioux Falls Joe Foss Field-CID Cedar Rapids

4h 41m1 stop Chicago O'Hare Intl

$289American Airlines

Sat, Oct 17 - Sat, Oct 24

1:55 pm - 7:08 pmOMA Omaha Eppley Airfield-RAP Rapid City

6h 13m1 stop Denver Intl

8:45 am - 4:17 pmRAP Rapid City-OMA Omaha Eppley Airfield

6h 32m1 stop Denver Intl

$299United Airlines

Sat, Oct 17 - Sat, Oct 24

2:17 pm - 9:23 pmOMA Omaha Eppley Airfield-RAP Rapid City

8h 06m1 stop Dallas/Fort Worth

6:07 pm - 12:13 amRAP Rapid City-OMA Omaha Eppley Airfield

5h 06m1 stop Chicago O'Hare Intl

$314American Airlines

Sat, Sep 26 - Sat, Oct 3

6:46 pm - 11:11 pmCID Cedar Rapids-FSD Sioux Falls Joe Foss Field

4h 25m1 stop Chicago O'Hare Intl

6:31 pm - 10:47 pmFSD Sioux Falls Joe Foss Field-CID Cedar Rapids

4h 16m1 stop Chicago O'Hare Intl

$319United Airlines

Thu, Sep 24 - Mon, Sep 28

1:55 pm - 7:08 pmOMA Omaha Eppley Airfield-RAP Rapid City

6h 13m1 stop Denver Intl

5:00 am - 12:39 pmRAP Rapid City-OMA Omaha Eppley Airfield

6h 39m1 stop Denver Intl

$319United Airlines

Wed, Oct 14 - Sat, Oct 17

10:57 am - 1:57 pmDSM Des Moines-RAP Rapid City

4h 00m1 stop Minneapolis St Paul

4:38 pm - 9:00 pmRAP Rapid City-DSM Des Moines

3h 22m1 stop Minneapolis St Paul

$339Delta

Wed, Oct 7 - Tue, Oct 13

11:00 am - 3:58 pmCID Cedar Rapids-RAP Rapid City

5h 58m1 stop Minneapolis St Paul

4:38 pm - 11:00 pmRAP Rapid City-CID Cedar Rapids

5h 22m1 stop Minneapolis St Paul

$355Delta

Tue, Oct 27 - Sun, Nov 1

5:05 pm - 10:30 pmCID Cedar Rapids-RAP Rapid City

6h 25m1 stop Minneapolis St Paul

11:29 am - 4:23 pmRAP Rapid City-CID Cedar Rapids

3h 54m1 stop Minneapolis St Paul

$364Delta

Sun, Oct 11 - Sat, Oct 17

7:29 pm - 11:16 amOMA Omaha Eppley Airfield-FSD Sioux Falls Joe Foss Field

15h 47m2 stops Denver Intl Las Vegas Harry Reid Intl

9:56 pm - 11:42 amFSD Sioux Falls Joe Foss Field-OMA Omaha Eppley Airfield

13h 46m1 stop Phoenix-Mesa Gateway

$473Multiple Airlines

Wed, Oct 7 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

5:32 pm - 8:38 pmOMA Omaha Eppley Airfield-RAP Rapid City

4h 06m1 stop Denver Intl

5:48 pm - 11:42 pmRAP Rapid City-OMA Omaha Eppley Airfield

4h 54m1 stop Denver Intl

$409United Airlines

Sat, Sep 12 - Mon, Sep 14

7:55 am - 5:53 pmOMA Omaha Eppley Airfield-RAP Rapid City

10h 58m2 stops Chicago O'Hare Intl Denver Intl

5:48 pm - 11:42 pmRAP Rapid City-OMA Omaha Eppley Airfield

4h 54m1 stop Denver Intl

$484United Airlines

Sat, Sep 12 - Mon, Sep 14

6:10 am - 12:19 pmOMA Omaha Eppley Airfield-FSD Sioux Falls Joe Foss Field

6h 09m1 stop Minneapolis St Paul

11:00 am - 4:50 pmFSD Sioux Falls Joe Foss Field-OMA Omaha Eppley Airfield

5h 50m1 stop Minneapolis St Paul

$622Delta

Sat, Sep 12 - Tue, Sep 15

1:28 pm - 8:38 pmOMA Omaha Eppley Airfield-RAP Rapid City

8h 10m2 stops Chicago O'Hare Intl Denver Intl

12:30 pm - 11:04 pmRAP Rapid City-OMA Omaha Eppley Airfield

9h 34m2 stops Denver Intl Chicago O'Hare Intl

$645United Airlines

Sat, Sep 12 - Mon, Sep 14

5:21 pm - 10:33 pmDSM Des Moines-RAP Rapid City

6h 12m1 stop Denver Intl

5:22 am - 12:32 pmRAP Rapid City-DSM Des Moines

6h 10m1 stop Denver Intl

$753United Airlines

Sun, Sep 13 - Tue, Sep 15

1:35 pm - 5:06 pmDSM Des Moines-RAP Rapid City

4h 31m1 stop Denver Intl

10:11 am - 9:28 pmRAP Rapid City-DSM Des Moines

10h 17m2 stops Denver Intl Chicago O'Hare Intl

$758United Airlines

Sun, Sep 13 - Tue, Sep 15

6:24 am - 10:25 amDSM Des Moines-RAP Rapid City

5h 01m1 stop Chicago O'Hare Intl

12:30 pm - 8:26 pmRAP Rapid City-DSM Des Moines

6h 56m1 stop Denver Intl

$773United Airlines

Tue, Sep 15 - Thu, Sep 17

6:00 am - 11:36 amMLI Moline Quad-City-FSD Sioux Falls Joe Foss Field

5h 36m1 stop Chicago O'Hare Intl

5:59 pm - 11:18 pmFSD Sioux Falls Joe Foss Field-MLI Moline Quad-City

5h 19m1 stop Dallas/Fort Worth

$775American Airlines

Wed, Sep 16 - Wed, Sep 16

6:24 am - 10:25 amDSM Des Moines-RAP Rapid City

5h 01m1 stop Chicago O'Hare Intl

12:30 pm - 10:58 pmRAP Rapid City-DSM Des Moines

9h 28m2 stops Denver Intl Chicago O'Hare Intl

$778United Airlines

Tue, Sep 15 - Thu, Sep 17

6:25 am - 10:25 amCID Cedar Rapids-RAP Rapid City

5h 00m1 stop Chicago O'Hare Intl

5:48 pm - 11:44 pmRAP Rapid City-CID Cedar Rapids

4h 56m1 stop Denver Intl

$795United Airlines

Tue, Sep 15 - Thu, Sep 17

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United Airlines flights from Iowa to South Dakota

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

United Airlines

Oct 17

OMA1:55 pmOmaha Eppley Airfield

6h 13m

1 stop

RAP7:08 pmRapid City

Oct 24

RAP8:45 amRapid City

6h 32m

1 stop

OMA4:17 pmOmaha Eppley Airfield

$299

United Airlines

Sep 24

CID6:46 pmCedar Rapids

4h 25m

1 stop

FSD11:11 pmSioux Falls Joe Foss Field

Sep 28

FSD6:31 pmSioux Falls Joe Foss Field

4h 16m

1 stop

CID10:47 pmCedar Rapids

$319

United Airlines

Sep 24

DSM5:22 pmDes Moines

4h 30m

1 stop

RAP8:52 pmRapid City

Oct 1

RAP4:41 pmRapid City

6h 07m

1 stop

DSM11:48 pmDes Moines

$334

American Airlines flights from Iowa to South Dakota

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

American Airlines

Oct 9

CID8:34 pmCedar Rapids

4h 07m

1 stop

FSD12:41 amSioux Falls Joe Foss Field

Oct 12

FSD7:39 pmSioux Falls Joe Foss Field

4h 41m

1 stop

CID12:20 amCedar Rapids

$289

American Airlines

Sep 26

OMA2:17 pmOmaha Eppley Airfield

8h 06m

1 stop

RAP9:23 pmRapid City

Oct 3

RAP6:07 pmRapid City

5h 06m

1 stop

OMA12:13 amOmaha Eppley Airfield

$314

American Airlines

Sep 22

MLI12:08 pmMoline Quad-City

7h 34m

1 stop

FSD7:42 pmSioux Falls Joe Foss Field

Sep 26

FSD6:00 amSioux Falls Joe Foss Field

5h 38m

1 stop

MLI11:38 amMoline Quad-City

$329

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cedar RapidsSioux Falls

CID Cedar Rapids - FSD Sioux Falls Joe Foss Field

CIDFSD

Cedar Rapids

Fri 10/9

8:34 pm-12:41 am

1 stop4h 07m

Sioux Falls Joe Foss Field

Mon 10/12

7:39 pm-12:20 am

1 stop4h 41m

$289

Cedar RapidsSioux Falls

CID Cedar Rapids - FSD Sioux Falls Joe Foss Field

CIDFSD

Cedar Rapids

Sat 10/17

8:34 pm-12:41 am

1 stop4h 07m

Sioux Falls Joe Foss Field

Sat 10/24

7:39 pm-12:20 am

1 stop4h 41m

$289

OmahaRapid City

OMA Omaha Eppley Airfield - RAP Rapid City

OMARAP

Omaha Eppley Airfield

Sat 10/17

1:55 pm-7:08 pm

1 stop6h 13m

Rapid City

Sat 10/24

8:45 am-4:17 pm

1 stop6h 32m

$299

OmahaRapid City

OMA Omaha Eppley Airfield - RAP Rapid City

OMARAP

Omaha Eppley Airfield

Sat 9/26

2:17 pm-9:23 pm

1 stop8h 06m

Rapid City

Sat 10/3

6:07 pm-12:13 am

1 stop5h 06m

$314

Cedar RapidsSioux Falls

CID Cedar Rapids - FSD Sioux Falls Joe Foss Field

CIDFSD

Cedar Rapids

Thu 9/24

6:46 pm-11:11 pm

1 stop4h 25m

Sioux Falls Joe Foss Field

Mon 9/28

6:31 pm-10:47 pm

1 stop4h 16m

$319

OmahaRapid City

OMA Omaha Eppley Airfield - RAP Rapid City

OMARAP

Omaha Eppley Airfield

Wed 10/14

1:55 pm-7:08 pm

1 stop6h 13m

Rapid City

Sat 10/17

5:00 am-12:39 pm

1 stop6h 39m

$319

Quickest round-trip

Des MoinesRapid City

DSM Des Moines - RAP Rapid City

DSMRAP

Des Moines

Wed 10/7

10:57 am-1:57 pm

1 stop4h 00m

Rapid City

Tue 10/13

4:38 pm-9:00 pm

1 stop3h 22m

$339

Cedar RapidsRapid City

CID Cedar Rapids - RAP Rapid City

CIDRAP

Cedar Rapids

Tue 10/27

11:00 am-3:58 pm

1 stop5h 58m

Rapid City

Sun 11/1

4:38 pm-11:00 pm

1 stop5h 22m

$355

Cedar RapidsRapid City

CID Cedar Rapids - RAP Rapid City

CIDRAP

Cedar Rapids

Sun 10/11

5:05 pm-10:30 pm

1 stop6h 25m

Rapid City

Sat 10/17

11:29 am-4:23 pm

1 stop3h 54m

$364

OmahaSioux Falls

OMA Omaha Eppley Airfield - FSD Sioux Falls Joe Foss Field

OMAFSD

Omaha Eppley Airfield

Wed 10/7

7:29 pm-11:16 am

2 stops15h 47m

Sioux Falls Joe Foss Field

Wed 10/14

9:56 pm-11:42 am

1 stop13h 46m

$473

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 March is, on average, the cheapest month to fly to South Dakota from Iowa, with most prices found around $338. If you aren’t able to travel to South Dakota during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $338.

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

Best Price Found	$196
Fastest flight time	3h 57m
Direct flights	None

The best one-way flight to South Dakota from Iowa in the past 72 hours is $196. The best round-trip flight deal from Iowa to South Dakota found on momondo in the last 72 hours is $289.

The fastest flight from Iowa to South Dakota takes 3h 57m

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 September 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 7.8 8,557 reviews		Search Delta flights
United Airlines	PriceFrom $309	Free Cancellation	Rating 7.4 10,201 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.