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South Dakota

$175+ Cheap flights from Iowa to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — FSD
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Iowa to South Dakota

Keep the following information in mind while searching for Iowa to South Dakota flight deals. Data was last updated August 20, 2025.

Round-trip from

$229
(United Airlines)

One-way from

$175
(United Airlines)
From Iowa to South Dakota
Search Deals
One-way flight from Iowa to South Dakota
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Find flight deals from Iowa to South Dakota

Cheapest flights from Iowa to South Dakota
Explore the most affordable flight options available from Iowa to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:35 amCID - FSD
1 stop4h 10mUnited Airlines
Sat 9/63:12 pmFSD - CID
1 stop6h 18mUnited Airlines
Deal found 8/19$229
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amCID - RAP
1 stop4h 05mDelta
Sun 12/76:20 amRAP - CID
1 stop4h 13mDelta
Deal found 8/19$249
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:00 amOMA - RAP
1 stop4h 10mUnited Airlines
Mon 9/298:30 amRAP - OMA
1 stop6h 41mUnited Airlines
Deal found 8/18$249
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:30 pmCID - RAP
1 stop6h 29mUnited Airlines
Sat 9/67:00 amRAP - CID
1 stop4h 55mUnited Airlines
Deal found 8/18$259
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:00 amOMA - RAP
1 stop4h 06mUnited Airlines
Mon 9/225:30 amRAP - OMA
1 stop4h 09mUnited Airlines
Deal found 8/18$263
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:00 amOMA - RAP
1 stop4h 06mUnited Airlines
Mon 9/225:30 amRAP - OMA
1 stop4h 09mUnited Airlines
Deal found 8/18$264
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amDSM - RAP
1 stop6h 32mUnited Airlines
Mon 9/85:30 amRAP - DSM
1 stop6h 06mUnited Airlines
Deal found 8/18$280
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:23 pmOMA - RAP
1 stop5h 36mUnited Airlines
Mon 9/225:59 pmRAP - OMA
1 stop4h 00mUnited Airlines
Deal found 8/19$289
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:40 pmMLI - FSD
1 stop6h 32mUnited Airlines
Sat 9/63:12 pmFSD - MLI
1 stop6h 00mUnited Airlines
Deal found 8/18$293
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:49 pmCID - RAP
1 stop4h 53mAmerican Airlines
Sun 10/56:12 pmRAP - CID
1 stop4h 15mAmerican Airlines
Deal found 8/18$294
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:35 amOMA - FSD
1 stop3h 32mDelta
Tue 10/71:35 pmFSD - OMA
1 stop5h 57mDelta
Deal found 8/19$297
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:00 amCID - RAP
1 stop3h 53mDelta
Mon 10/276:05 amRAP - CID
1 stop4h 40mDelta
Deal found 8/19$298

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Iowa to South Dakota that are best for you.

Fly from

Iowa

Fly to

South Dakota

Route

Depart

Return

Price

Cedar RapidsSioux Falls

CID - FSD

CIDFSD

Cedar Rapids

Tue 9/2

6:35 am-10:45 am

1 stop4h 10m

Sioux Falls Joe Foss Field

Sat 9/6

3:12 pm-9:30 pm

1 stop6h 18m

$229

Cedar RapidsRapid City

CID - RAP

CIDRAP

Cedar Rapids

Fri 12/5

7:00 am-10:05 am

1 stop4h 05m

Rapid City

Sun 12/7

6:20 am-11:33 am

1 stop4h 13m

$249

OmahaRapid City

OMA - RAP

OMARAP

Omaha Eppley Airfield

Fri 9/26

6:00 am-9:10 am

1 stop4h 10m

Rapid City

Mon 9/29

8:30 am-4:11 pm

1 stop6h 41m

$249

Cedar RapidsRapid City

CID - RAP

CIDRAP

Cedar Rapids

Tue 9/2

4:30 pm-9:59 pm

1 stop6h 29m

Rapid City

Sat 9/6

7:00 am-12:55 pm

1 stop4h 55m

$259

OmahaRapid City

OMA - RAP

OMARAP

Omaha Eppley Airfield

Thu 9/18

6:00 am-9:06 am

1 stop4h 06m

Rapid City

Mon 9/22

5:30 am-10:39 am

1 stop4h 09m

$263

OmahaRapid City

OMA - RAP

OMARAP

Omaha Eppley Airfield

Mon 9/15

6:00 am-9:06 am

1 stop4h 06m

Rapid City

Mon 9/22

5:30 am-10:39 am

1 stop4h 09m

$264

Des MoinesRapid City

DSM - RAP

DSMRAP

Des Moines

Thu 9/4

6:00 am-11:32 am

1 stop6h 32m

Rapid City

Mon 9/8

5:30 am-12:36 pm

1 stop6h 06m

$280

OmahaRapid City

OMA - RAP

OMARAP

Omaha Eppley Airfield

Fri 9/19

5:23 pm-9:59 pm

1 stop5h 36m

Rapid City

Mon 9/22

5:59 pm-10:59 pm

1 stop4h 00m

$289

Cedar RapidsSioux Falls

CID - FSD

CIDFSD

Cedar Rapids

Thu 9/4

6:16 pm-11:40 pm

1 stop5h 24m

Sioux Falls Joe Foss Field

Mon 9/8

2:08 pm-9:21 pm

1 stop7h 13m

$289

Cedar RapidsSioux Falls

CID - FSD

CIDFSD

Cedar Rapids

Wed 9/3

11:35 am-5:27 pm

1 stop5h 52m

Sioux Falls Joe Foss Field

Sun 9/7

8:00 am-2:07 pm

1 stop6h 07m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 52 results
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Best time to book a flight from Iowa to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Iowa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iowa to South Dakota

What is the cheapest month to book a flight from Iowa to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Iowa to South Dakota (average of $334). Flying from Iowa to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IA to SD?

Find hourly flight availability from Iowa to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

When flying from Iowa to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated August 20, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Iowa to South Dakota to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Iowa to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Iowa to South Dakota?

    A quick flight from Iowa to South Dakota can take about 4h 05m. United Airlines provides one of the quickest options available for as low as $249. Airlines will cover a distance of 592 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Iowa to South Dakota one-way?

    The cheapest airlines for a one-way flight from Iowa to South Dakota are United Airlines ($175), Allegiant Air ($188), and Delta ($259).

  • Can I find deals for flights from Iowa to South Dakota that include hotel bookings?

    Yes. In addition to deals on Iowa to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Iowa to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iowa to South Dakota.

  • Can I find deals for business class flights from Iowa to South Dakota?

    Yes. Cheapflights offers flight deals from Iowa to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Iowa to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Iowa to South Dakota (average of $334). Flying from Iowa to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Iowa to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Iowa to South Dakota

Discover the top 3 airlines that operate flights from Iowa to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$383FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$427FlexibilityNo cancel feeOn-time69%

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