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Sioux Falls

$421+ Cheap flights from Sioux City to Sioux Falls (SUX - FSD)

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — FSD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Sioux City to Sioux Falls

Cheapest flights from Sioux City to Sioux Falls
Explore the most affordable flight options available from Sioux City to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 3/612:53 pm
SUX
-
FSD
1 stop9h 09m
United Airlines
Sat 3/75:10 pm
FSD
-
SUX
1 stop16h 35m
United Airlines
Deal found 1/26$580

Find flight deals from Sioux City to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$580
(United Airlines)

One-way from

$421
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Sioux Falls Joe Foss Field flights.
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From Sioux City Sioux Gateway to Sioux Falls Joe Foss Field
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One-way flight from Sioux City Sioux Gateway to Sioux Falls Joe Foss Field
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Sioux Falls 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 January 27, 2026.
Use the filters below to find and compare flights from Sioux City to Sioux Falls that are best for you.

Fly from

Sioux City

Fly to

Sioux Falls

Route

Depart

Return

Price

Sioux CitySioux Falls

SUX - FSD

SUXFSD

Sioux City Sioux Gateway

Fri 3/6

12:53 pm-10:02 pm

1 stop9h 09m

Sioux Falls Joe Foss Field

Sat 3/7

5:10 pm-9:45 am

1 stop16h 35m

$580

Sioux CitySioux Falls

SUX - FSD

SUXFSD

Sioux City Sioux Gateway

Sun 4/19

6:00 am-8:30 pm

1 stop14h 30m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Sioux City-Sioux Falls flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Sioux City-Sioux Falls flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Sioux City-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux City-Sioux Falls flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux City-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux City to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls 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.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Sioux Falls. 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 Sioux City to Sioux Falls?

    Departing from Sioux City to Sioux Falls will take you 9h 09m. Sioux City and Sioux Falls are separated by a distance of 84 mi.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall

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