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Cheap flights from North America to Sioux City from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Sioux City departing on 2/5. 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 North America to Sioux City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:35 pm - 5:28 pm
ORD
-
SUX
1h 53mnonstop
United Airlines Logo
12:45 pm - 2:40 pm
SUX
-
ORD
1h 55mnonstop
$204United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
3:35 pm - 5:28 pm
ORD
-
SUX
1h 53mnonstop
United Airlines Logo
12:45 pm - 2:40 pm
SUX
-
ORD
1h 55mnonstop
$244United Airlines
Fri, Feb 6 - Sun, Feb 8
United Airlines Logo
3:35 pm - 5:28 pm
ORD
-
SUX
1h 53mnonstop
United Airlines Logo
12:45 pm - 2:40 pm
SUX
-
ORD
1h 55mnonstop
$265United Airlines
Tue, Jan 13 - Fri, Jan 23
United Airlines Logo
3:30 pm - 11:47 pm
SEA
-
SUX
6h 17m1 stop
United Airlines Logo
6:00 am - 3:44 pm
SUX
-
SEA
11h 44m2 stops
$267United Airlines
Thu, Jan 22 - Thu, Jan 29
United Airlines Logo
4:10 pm - 11:47 pm
LAX
-
SUX
5h 37m1 stop
United Airlines Logo
6:46 pm - 10:55 pm
SUX
-
LAX
6h 09m1 stop
$274United Airlines
Wed, Feb 11 - Thu, Feb 19
United Airlines Logo
5:00 am - 5:28 pm
SEA
-
SUX
10h 28m2 stops
United Airlines Logo
6:00 am - 3:44 pm
SUX
-
SEA
11h 44m2 stops
$277United Airlines
Thu, Jan 22 - Thu, Jan 29
United Airlines Logo
4:05 pm - 11:42 pm
BUR
-
SUX
5h 37m1 stop
United Airlines Logo
6:00 am - 3:56 pm
SUX
-
BUR
11h 56m2 stops
$304United Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
11:11 am - 11:42 pm
BUR
-
SUX
10h 31m2 stops
United Airlines Logo
6:00 am - 3:56 pm
SUX
-
BUR
11h 56m2 stops
$314United Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
4:45 pm - 11:47 pm
DTW
-
SUX
8h 02m1 stop
United Airlines Logo
6:00 am - 3:08 pm
SUX
-
DTW
8h 08m1 stop
$324United Airlines
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
10:06 am - 5:28 pm
IAH
-
SUX
7h 22m1 stop
United Airlines Logo
12:45 pm - 9:28 pm
SUX
-
IAH
8h 43m1 stop
$324United Airlines
Fri, Jan 23 - Tue, Jan 27

United Airlines flights from North America to Sioux City

Our best United Airlines deals on North America to Sioux City flight tickets
United Airlines
Jan 22
ORD3:35 pmChicago O'Hare Intl
1h 53m
SUX5:28 pmSioux City Sioux Gateway
Jan 26
SUX12:45 pmSioux City Sioux Gateway
1h 55m
ORD2:40 pmChicago O'Hare Intl
$204
Find similar
United Airlines
Feb 6
ORD3:35 pmChicago O'Hare Intl
1h 53m
SUX5:28 pmSioux City Sioux Gateway
Feb 8
SUX12:45 pmSioux City Sioux Gateway
1h 55m
ORD2:40 pmChicago O'Hare Intl
$244
Find similar
United Airlines
Jan 13
ORD3:35 pmChicago O'Hare Intl
1h 53m
SUX5:28 pmSioux City Sioux Gateway
Jan 23
SUX12:45 pmSioux City Sioux Gateway
1h 55m
ORD2:40 pmChicago O'Hare Intl
$265
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from North America 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 December 26, 2025.
Use the filters below to find and compare flights from North America to Sioux City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSioux City

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Thu 1/22

3:35 pm-5:28 pm

Nonstop1h 53m

Sioux City Sioux Gateway

Mon 1/26

12:45 pm-2:40 pm

Nonstop1h 55m

$204

ChicagoSioux City

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Fri 2/6

3:35 pm-5:28 pm

Nonstop1h 53m

Sioux City Sioux Gateway

Sun 2/8

12:45 pm-2:40 pm

Nonstop1h 55m

$244

ChicagoSioux City

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Tue 1/13

3:35 pm-5:28 pm

Nonstop1h 53m

Sioux City Sioux Gateway

Fri 1/23

12:45 pm-2:40 pm

Nonstop1h 55m

$265

SeattleSioux City

SEA - SUX

SEASUX

Seattle/Tacoma Intl

Thu 1/22

3:30 pm-11:47 pm

1 stop6h 17m

Sioux City Sioux Gateway

Thu 1/29

6:00 am-3:44 pm

2 stops11h 44m

$267

Los AngelesSioux City

LAX - SUX

LAXSUX

Los Angeles

Wed 2/11

4:10 pm-11:47 pm

1 stop5h 37m

Sioux City Sioux Gateway

Thu 2/19

6:46 pm-10:55 pm

1 stop6h 09m

$274

SeattleSioux City

SEA - SUX

SEASUX

Seattle/Tacoma Intl

Thu 1/22

5:00 am-5:28 pm

2 stops10h 28m

Sioux City Sioux Gateway

Thu 1/29

6:00 am-3:44 pm

2 stops11h 44m

$277

BurbankSioux City

BUR - SUX

BURSUX

Burbank Bob Hope

Wed 5/27

4:05 pm-11:42 pm

1 stop5h 37m

Sioux City Sioux Gateway

Sat 5/30

6:00 am-3:56 pm

2 stops11h 56m

$304

BurbankSioux City

BUR - SUX

BURSUX

Burbank Bob Hope

Wed 5/27

11:11 am-11:42 pm

2 stops10h 31m

Sioux City Sioux Gateway

Sat 5/30

6:00 am-3:56 pm

2 stops11h 56m

$314

DetroitSioux City

DTW - SUX

DTWSUX

Detroit Metropolitan Wayne County

Sat 1/17

4:45 pm-11:47 pm

1 stop8h 02m

Sioux City Sioux Gateway

Tue 1/20

6:00 am-3:08 pm

1 stop8h 08m

$324

HoustonSioux City

IAH - SUX

IAHSUX

Houston George Bush Intcntl

Fri 1/23

10:06 am-5:28 pm

1 stop7h 22m

Sioux City Sioux Gateway

Tue 1/27

12:45 pm-9:28 pm

1 stop8h 43m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from North America 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 North America is on a Friday. momondo users have found tickets for Friday departures for as low as $369. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from North America because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $466.

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 afternoon when flights can be purchased for as low as $423. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $444 on average. Flights to Sioux City from North America in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on North America to Sioux City flights?

You could potentially save up to 15% on your flight if you consider stops on a North America to Sioux City flight.

Cheap North America to Sioux City flight deals and tips

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

Fastest flight time

0h 47m

Direct flights

Wed, Fri and Sat

Airports in Sioux City

1 airport
The fastest flight from North America to Sioux City takes 0h 47m
Direct flights go from North America to Sioux City on Wednesday, Friday and Saturday. The only airline offering direct flights is United Airlines.
There is 1 airport in Sioux City. From North America there are direct flights to Sioux City Sioux Gateway (SUX).
Search flight deals

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

    Prices for flights from North America to Sioux City Sioux Gateway Airport refresh daily.

  • How many operators does momondo search for flights from North America to Sioux City Sioux Gateway Airport?

  • How old do you have to be to fly from North America 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 North America to Sioux City Sioux Gateway Airport.

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

    The travel and health documents you'll need for your trip to Sioux City Sioux Gateway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sioux City Sioux Gateway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from North America to Sioux City?

Best airlines flying from North America to Sioux City

Compare and see reviews for airlines that fly from North America to Sioux City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $243Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights

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 North America to Sioux City?

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

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

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

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

momondo provides multiple filters to help you find the best flight to Sioux City from North America. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Sioux City from North America. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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