$284+ Cheap flights from Des Moines (DSM) to South Dakota
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — FSD
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Find cheap flights from Des Moines to South Dakota with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Des Moines to South Dakota
Cheapest
Best
Last-minute
One-way
Cheapest flights from Des Moines to South DakotaExplore the most affordable flight options available from Des Moines to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
Explore the most affordable flight options available from Des Moines to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 9/294:14 pm -
1 stop6h 09m
Sat 10/36:30 am -
1 stop7h 40m
Deal found 9/14![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/293:11 pm -
2 stops8h 19m
Sat 10/35:53 pm -
1 stop4h 59m
Deal found 9/14![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/315:12 pm -
1 stop4h 31m
Tue 11/35:50 pm -
1 stop4h 52m
Deal found 9/16![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/19:15 am -
1 stop6h 02m
Sun 10/45:53 pm -
1 stop4h 55m
Deal found 9/15![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/185:30 am -
1 stop4h 39m
Sun 1/176:00 am -
1 stop5h 27m
Deal found 9/14![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/171:35 pm -
1 stop5h 17m
Mon 9/215:48 pm -
1 stop4h 45m
Deal found 9/15![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1912:31 pm -
1 stop4h 22m
Sun 1/174:00 pm -
1 stop4h 24m
Deal found 9/18![Delta logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:00 pm -
1 stop7h 18m
Wed 11/259:14 pm -
1 stop14h 46m
Deal found 9/17![Allegiant Air logo]()
$470
Best flights from Des Moines to South DakotaDiscover carefully curated flight deals from Des Moines to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Des Moines to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/315:12 pm -
1 stop4h 31m
Tue 11/35:50 pm -
1 stop4h 52m
Deal found 9/16![United Airlines logo]()
$419
Last-minute flights from Des Moines to South DakotaDiscover last-minute flight deals from Des Moines to South Dakota. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to South Dakota. Data last updated September 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/181:35 pm -
1 stop5h 17m
Sat 9/195:48 pm -
1 stop4h 45m
Deal found 9/16![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 9/294:14 pm -
1 stop6h 09m
Sat 10/36:30 am -
1 stop7h 40m
Deal found 9/14![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/293:11 pm -
2 stops8h 19m
Sat 10/35:53 pm -
1 stop4h 59m
Deal found 9/14![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/19:15 am -
1 stop6h 02m
Sun 10/45:53 pm -
1 stop4h 55m
Deal found 9/15![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/315:12 pm -
1 stop4h 31m
Tue 11/35:50 pm -
1 stop4h 52m
Deal found 9/16![United Airlines logo]()
$419
One-way flights from Des Moines to South DakotaSearch for one-way flight options from Des Moines to South Dakota. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Des Moines to South Dakota. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 10/115:22 pm -
1 stop6h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:29 am -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:38 pm -
2 stops32h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$387
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 9/277:05 am -
1 stop5h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$411
Find flight deals from Des Moines to South Dakota
Keep the following information in mind while searching for Des Moines to South Dakota flight deals. Data was last updated September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (United Airlines) |
One-way from | $284 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Des Moines 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 7,457,451 searches. Data last updated September 18, 2026.
Use the filters below to find and compare flights from Des Moines to South Dakota that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Des MoinesRapid City
DSM Des Moines - RAP Rapid City
DSMRAP
Des Moines
Sun 10/11
5:22 pm-10:30 pm
1 stop6h 08m
Rapid City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$284
Des MoinesRapid City
DSM Des Moines - RAP Rapid City
DSMRAP
Des Moines
Sun 9/27
11:29 am-8:19 pm
2 stops33h 50m
Rapid City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$347
Des MoinesRapid City
DSM Des Moines - RAP Rapid City
DSMRAP
Des Moines
Sun 10/11
1:38 pm-8:49 pm
2 stops32h 11m
Rapid City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$387
Quickest round-trip
Des MoinesRapid City
DSM Des Moines - RAP Rapid City
DSMRAP
Des Moines
Sun 9/27
7:05 am-11:15 am
1 stop5h 10m
Rapid City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$411
Des MoinesRapid City
DSM Des Moines - RAP Rapid City
DSMRAP
Des Moines
Sat 10/31
5:12 pm-8:43 pm
1 stop4h 31m
Rapid City
Tue 11/3
5:50 pm-11:42 pm
1 stop4h 52m
$419
Sorted by cheapest first
Best time to book a flight from Des Moines to South Dakota
Have a flexible travel schedule? Discover the best time to fly to South Dakota from Des Moines with our price prediction graph.
DSM-RAP
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 Des Moines to South Dakota
DSM-USSD
DSM-RAP
No data available for this route at this time. Please check back soon.
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 September 18, 2026.
Read through reviews of airlines operating flights from Des Moines to South Dakota, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Des Moines to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Des Moines to South Dakota
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Dakota by adding a car rental and/or hotel reservation to your travel itinerary.
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Des Moines and South Dakota flights
Browse other Des Moines and South Dakota flight options. Last updated on September 18, 2026.
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Des Moines to South Dakota flights
Consider these flights traveling from Des Moines to South Dakota.
Top airline flying from Des Moines to South Dakota
Discover the top airline that operate flights from Des Moines 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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$315 | Average$433 | FlexibilityNo cancel fee | On-time69% |