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South Dakota

$487+ Cheap flights from Sioux City (SUX) 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — FSD
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Sioux City to South Dakota

Keep the following information in mind while searching for Sioux City to South Dakota flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$487
(United Airlines)
From Sioux City Sioux Gateway to South Dakota
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Find flight deals from Sioux City to South Dakota

Cheapest flights from Sioux City to South Dakota
Explore the most affordable flight options available from Sioux City to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. 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.
sáb. 12/66:52 pmSUX - FSD
1 stop25h 39mUnited Airlines
mar. 12/98:00 amFSD - SUX
1 stop14h 59mUnited Airlines
Deal found 8/13$487

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City 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 agosto 14, 2025.
Use the filters below to find and compare flights from Sioux City to South Dakota that are best for you.

Fly from

Sioux City

Fly to

South Dakota

Route

Depart

Return

Price

Sioux CitySioux Falls

SUX - FSD

SUXFSD

Sioux City Sioux Gateway

sáb. 12/6

6:52 pm-8:31 pm

1 stop25h 39m

Sioux Falls Joe Foss Field

mar. 12/9

8:00 am-10:59 pm

1 stop14h 59m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Best time to book a flight from Sioux City to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Sioux City 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 Sioux City to South Dakota

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

Currently, September is the cheapest month in which you can book a flight from Sioux City to South Dakota (average of $334). Flying from Sioux City 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.

Related info for your journey

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

  • What airport do you fly from for flights from Sioux City to South Dakota?

    Sioux City Sioux Gateway (SUX) is the airport you will fly out of if you book a flight from Sioux City to South Dakota. It is only a 7.0 mi journey to Sioux Gateway (SUX) from Sioux City’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux City 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 Sioux City to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Sioux City to South Dakota (average of $334). Flying from Sioux City 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.

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