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Cheap flights from Sioux City to South Dakota from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux City to South Dakota departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Sioux City to South Dakota

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:00 pm - 10:46 amSUX-FSD
21h 46m1 stop
United Airlines Logo
7:40 am - 5:41 pmFSD-SUX
10h 01m1 stop
$527United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
6:52 pm - 8:21 pmSUX-FSD
25h 29m1 stop
United Airlines Logo
3:08 pm - 11:15 pmFSD-SUX
8h 07m1 stop
$532United Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20

United Airlines flights from Sioux City to South Dakota

Our best United Airlines deals on Sioux City to South Dakota flight tickets
United Airlines
Feb 20
SUX1:00 pmSioux City Sioux Gateway
21h 46m
1 stop
FSD10:46 amSioux Falls Joe Foss Field
Feb 24
FSD7:40 amSioux Falls Joe Foss Field
10h 01m
1 stop
SUX5:41 pmSioux City Sioux Gateway
$527
Find similar
United Airlines
Dec 13
SUX6:52 pmSioux City Sioux Gateway
25h 29m
1 stop
FSD8:21 pmSioux Falls Joe Foss Field
Dec 20
FSD3:08 pmSioux Falls Joe Foss Field
8h 07m
1 stop
SUX11:15 pmSioux City Sioux Gateway
$532
Find similar
United Airlines
Nov 24
SUX7:45 amSioux City Sioux Gateway
9h 52m
1 stop
FSD5:37 pmSioux Falls Joe Foss Field
Nov 28
FSD8:00 amSioux Falls Joe Foss Field
14h 59m
1 stop
SUX10:59 pmSioux City Sioux Gateway
$682
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 17, 2025.
Use the filters below to find and compare flights from Sioux City to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux CitySioux Falls

SUX - FSD

SUXFSD

Sioux City Sioux Gateway

Fri 2/20

1:00 pm-10:46 am

1 stop21h 46m

Sioux Falls Joe Foss Field

Tue 2/24

7:40 am-5:41 pm

1 stop10h 01m

$527

Sioux CitySioux Falls

SUX - FSD

SUXFSD

Sioux City Sioux Gateway

Sat 12/13

6:52 pm-8:21 pm

1 stop25h 29m

Sioux Falls Joe Foss Field

Sat 12/20

3:08 pm-11:15 pm

1 stop8h 07m

$532

Sioux CitySioux Falls

SUX - FSD

SUXFSD

Sioux City Sioux Gateway

Mon 11/24

6:46 pm-11:44 pm

1 stop4h 58m

$425

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Sioux City 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

What is the cheapest airline that flies from Sioux City Sioux Gateway to South Dakota?

United Airlines is the most popular carrier operating from Sioux City Sioux Gateway to South Dakota

Cheap Sioux City to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux City to South Dakota

Direct flights

None
There are no direct flights from Sioux City to South Dakota. There are no popular flight routes from Sioux City to South Dakota.
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  • When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to South Dakota?

    Prices for flights from Sioux City Sioux Gateway Airport to South Dakota were last updated today.

  • How old do you have to be to fly from Sioux City Sioux Gateway Airport to South Dakota?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to South Dakota.

  • What documentation or ID do you need to fly to South Dakota?

    The required travel and health documents for your South Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Sioux City to South Dakota?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sioux City to South Dakota. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sioux City to South Dakota with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to South Dakota from Sioux City with this policy.

How can momondo help me find flights from Sioux City to South Dakota?

Once you have performed a search for Sioux City to South Dakota flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sioux City to South Dakota right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sioux City to South Dakota flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Wed 12/17
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