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Cheap flights from Detroit to Sioux City from $304

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Sioux City departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Detroit to Sioux City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:30 pm - 11:34 pmDTW-SUX
9h 04m1 stop
United Airlines Logo
6:00 am - 2:29 pmSUX-DTW
7h 29m1 stop
$304United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
6:00 am - 5:32 pmDTW-SUX
12h 32m2 stops
United Airlines Logo
6:00 am - 2:29 pmSUX-DTW
7h 29m1 stop
$314United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
6:00 am - 5:32 pmDTW-SUX
12h 32m2 stops
United Airlines Logo
6:00 am - 6:54 pmSUX-DTW
11h 54m2 stops
$319United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
4:55 pm - 11:34 pmDTW-SUX
7h 39m1 stop
United Airlines Logo
6:54 pm - 10:06 amSUX-DTW
14h 12m2 stops
$542United Airlines
Find Deal
Thu, Apr 9 - Sun, Apr 12
United Airlines Logo
4:55 pm - 11:34 pmDTW-SUX
7h 39m1 stop
United Airlines Logo
12:45 pm - 8:20 pmSUX-DTW
6h 35m1 stop
$590United Airlines
Find Deal
Thu, Apr 9 - Sun, Apr 12
United Airlines Logo
9:26 am - 11:34 pmDTW-SUX
15h 08m2 stops
United Airlines Logo
6:54 pm - 10:06 amSUX-DTW
14h 12m2 stops
$666United Airlines
Find Deal
Thu, Apr 9 - Sun, Apr 12
United Airlines Logo
7:00 am - 11:34 pmDTW-SUX
17h 34m3 stops
United Airlines Logo
6:54 pm - 10:06 amSUX-DTW
14h 12m2 stops
$673United Airlines
Find Deal
Thu, Apr 9 - Sun, Apr 12

United Airlines flights from Detroit to Sioux City

Our best United Airlines deals on Detroit to Sioux City flight tickets
United Airlines
Mar 6
DTW3:30 pmDetroit Metropolitan Wayne County
9h 04m
1 stop
SUX11:34 pmSioux City Sioux Gateway
Mar 10
SUX6:00 amSioux City Sioux Gateway
7h 29m
1 stop
DTW2:29 pmDetroit Metropolitan Wayne County
$304
Find similar
United Airlines
Mar 6
DTW6:00 amDetroit Metropolitan Wayne County
12h 32m
2 stops
SUX5:32 pmSioux City Sioux Gateway
Mar 10
SUX6:00 amSioux City Sioux Gateway
7h 29m
1 stop
DTW2:29 pmDetroit Metropolitan Wayne County
$314
Find similar
United Airlines
Mar 6
DTW6:00 amDetroit Metropolitan Wayne County
12h 32m
2 stops
SUX5:32 pmSioux City Sioux Gateway
Mar 10
SUX6:00 amSioux City Sioux Gateway
11h 54m
2 stops
DTW6:54 pmDetroit Metropolitan Wayne County
$319
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Sioux City 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 3, 2025.
Use the filters below to find and compare flights from Detroit to Sioux City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSioux City

DTW - SUX

DTWSUX

Detroit Metropolitan Wayne County

Fri 3/6

3:30 pm-11:34 pm

1 stop9h 04m

Sioux City Sioux Gateway

Tue 3/10

6:00 am-2:29 pm

1 stop7h 29m

$304

DetroitSioux City

DTW - SUX

DTWSUX

Detroit Metropolitan Wayne County

Fri 3/6

6:00 am-5:32 pm

2 stops12h 32m

Sioux City Sioux Gateway

Tue 3/10

6:00 am-2:29 pm

1 stop7h 29m

$314

DetroitSioux City

DTW - SUX

DTWSUX

Detroit Metropolitan Wayne County

Fri 3/6

6:00 am-5:32 pm

2 stops12h 32m

Sioux City Sioux Gateway

Tue 3/10

6:00 am-6:54 pm

2 stops11h 54m

$319

DetroitSioux City

DTW - SUX

DTWSUX

Detroit Metropolitan Wayne County

Thu 4/9

4:55 pm-11:34 pm

1 stop7h 39m

Sioux City Sioux Gateway

Sun 4/12

6:54 pm-10:06 am

2 stops14h 12m

$542

DetroitSioux City

DTW - SUX

DTWSUX

Detroit Metropolitan Wayne County

Thu 4/9

4:55 pm-11:34 pm

1 stop7h 39m

Sioux City Sioux Gateway

Sun 4/12

12:45 pm-8:20 pm

1 stop6h 35m

$590

DetroitSioux City

DTW - SUX

DTWSUX

Detroit Metropolitan Wayne County

Thu 4/9

9:26 am-11:34 pm

2 stops15h 08m

Sioux City Sioux Gateway

Sun 4/12

6:54 pm-10:06 am

2 stops14h 12m

$666

DetroitSioux City

DTW - SUX

DTWSUX

Detroit Metropolitan Wayne County

Thu 4/9

7:00 am-11:34 pm

3 stops17h 34m

Sioux City Sioux Gateway

Sun 4/12

6:54 pm-10:06 am

2 stops14h 12m

$673

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 Detroit to Sioux City

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 day to depart on your flight to Sioux City?

On average, the least expensive day to fly to Sioux City from Detroit is on a Saturday. momondo users have found tickets for Saturday departures for as low as $343. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Detroit because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $407.

What is the cheapest time of day to depart on your flight to Sioux City?

The cheapest time of day to fly to Sioux City is in the morning when flights can be purchased for as low as $369. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $413 on average. Flights to Sioux City from Detroit in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Detroit to Sioux City

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Sioux City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Sioux City (DTT to SUX) flight deals and tips

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

Direct flights

None
There are no direct flights from Detroit to Sioux City. There are no popular flight routes from Detroit to Sioux City.
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  • How far is Detroit to Sioux City Sioux Gateway by plane?

    The distance between Detroit and Sioux City Sioux Gateway is about 679.8 mi. Flights usually cover this in 7h 39m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Detroit to Sioux City Sioux Gateway Airport?

    Prices for flights from Detroit to Sioux City Sioux Gateway Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Sioux City Sioux Gateway Airport.

  • What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

    The required travel and health documents for your Sioux City Sioux Gateway Airport 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 Sioux City Sioux Gateway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Sioux City?

Book flights to Sioux City if you plan to visit one of these locations
Norfolk

Why use momondo?

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

It is quick and easy to find Detroit to Sioux City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sioux City that suits you.

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

All flight searches from Detroit to Sioux City on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Sioux City.

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

Price alerts on flights to Sioux City from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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