How many flights depart from Sioux City to Worldwide on average per week?

The number of flights available between Sioux City and Worldwide is 12 per week as of October 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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

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

What airlines fly to Worldwide?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Worldwide from Sioux City according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 17 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

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

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

How many operators does momondo search for flights from Sioux City Sioux Gateway Airport to Worldwide?

As of October 2026, there is 1 operator available to choose from for flights from Sioux City Sioux Gateway Airport to Worldwide.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux City Sioux Gateway Airport to Worldwide.

What documentation or ID do you need to fly to Worldwide?

The necessary travel and health documents for your Worldwide trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$186 Cheap Flights from Sioux City to Worldwide in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sioux City to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 6:59 amSUX Sioux City Sioux Gateway-ORD Chicago O'Hare Intl

1h 59mnonstop

4:15 pm - 6:05 pmORD Chicago O'Hare Intl-SUX Sioux City Sioux Gateway

1h 50mnonstop

$244United Airlines

Thu, Dec 3 - Sun, Dec 6

6:45 pm - 7:41 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

9:05 pm - 11:43 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 38mnonstop

$274United Airlines

Wed, Nov 18 - Tue, Nov 24

5:00 am - 6:59 amSUX Sioux City Sioux Gateway-ORD Chicago O'Hare Intl

1h 59mnonstop

4:15 pm - 6:05 pmORD Chicago O'Hare Intl-SUX Sioux City Sioux Gateway

1h 50mnonstop

$286United Airlines

Thu, Dec 3 - Sun, Dec 6

6:46 pm - 10:31 pmSUX Sioux City Sioux Gateway-SAN San Diego

5h 45m1 stop Denver Intl

4:10 pm - 11:42 pmSAN San Diego-SUX Sioux City Sioux Gateway

5h 32m1 stop Denver Intl

$312United Airlines

Wed, Jan 13 - Mon, Apr 5

6:44 pm - 7:40 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

9:05 pm - 11:43 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 38mnonstop

$314United Airlines

Wed, Dec 2 - Sun, Dec 6

6:45 pm - 7:41 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

9:05 pm - 11:43 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 38mnonstop

$322United Airlines

Wed, Nov 18 - Wed, Nov 25

6:00 am - 7:59 amSUX Sioux City Sioux Gateway-ORD Chicago O'Hare Intl

1h 59mnonstop

4:20 pm - 6:10 pmORD Chicago O'Hare Intl-SUX Sioux City Sioux Gateway

1h 50mnonstop

$325United Airlines

Fri, Nov 20 - Mon, Nov 23

6:00 am - 2:14 pmSUX Sioux City Sioux Gateway-PHX Phoenix Sky Harbor Intl

9h 14m1 stop Chicago O'Hare Intl

8:00 am - 6:10 pmPHX Phoenix Sky Harbor Intl-SUX Sioux City Sioux Gateway

9h 10m1 stop Chicago O'Hare Intl

$370United Airlines

Tue, Nov 10 - Sat, Nov 14

6:00 am - 12:24 pmSUX Sioux City Sioux Gateway-PHX Phoenix Sky Harbor Intl

7h 24m1 stop Chicago O'Hare Intl

11:20 am - 11:43 pmPHX Phoenix Sky Harbor Intl-SUX Sioux City Sioux Gateway

11h 23m2 stops San Francisco Denver Intl

$380United Airlines

Tue, Nov 10 - Sat, Nov 14

6:45 pm - 11:59 pmSUX Sioux City Sioux Gateway-DFW Dallas/Fort Worth

5h 14m1 stop Denver Intl

3:52 pm - 11:43 pmDFW Dallas/Fort Worth-SUX Sioux City Sioux Gateway

7h 51m2 stops Houston George Bush Intcntl Denver Intl

$384United Airlines

Tue, Nov 3 - Sat, Nov 7

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 7:59 amSUX Sioux City Sioux Gateway-ORD Chicago O'Hare Intl

1h 59mnonstop

4:20 pm - 6:10 pmORD Chicago O'Hare Intl-SUX Sioux City Sioux Gateway

1h 50mnonstop

$394United Airlines

Sun, Oct 25 - Sun, Nov 1

6:58 pm - 7:52 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 54mnonstop

9:05 pm - 11:43 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 38mnonstop

$470United Airlines

Fri, Oct 23 - Sun, Oct 25

6:58 pm - 7:52 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 54mnonstop

9:05 pm - 11:43 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 38mnonstop

$520United Airlines

Fri, Oct 23 - Sun, Oct 25

6:58 pm - 10:50 pmSUX Sioux City Sioux Gateway-LAX Los Angeles

5h 52m1 stop Denver Intl

7:00 am - 6:10 pmLAX Los Angeles-SUX Sioux City Sioux Gateway

9h 10m1 stop Chicago O'Hare Intl

$534United Airlines

Thu, Oct 22 - Mon, Oct 26

6:58 pm - 7:52 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 54mnonstop

9:05 pm - 11:43 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 38mnonstop

$570United Airlines

Fri, Oct 23 - Sun, Oct 25

6:58 pm - 10:50 pmSUX Sioux City Sioux Gateway-LAX Los Angeles

5h 52m1 stop Denver Intl

2:29 pm - 11:43 pmLAX Los Angeles-SUX Sioux City Sioux Gateway

7h 14m1 stop Denver Intl

$674United Airlines

Thu, Oct 22 - Mon, Oct 26

6:45 pm - 5:03 pmSUX Sioux City Sioux Gateway-ORD Chicago O'Hare Intl

22h 18m2 stops Denver Intl Rapid City

4:20 pm - 6:10 pmORD Chicago O'Hare Intl-SUX Sioux City Sioux Gateway

1h 50mnonstop

$736United Airlines

Sun, Oct 25 - Sun, Nov 1

6:00 am - 7:59 amSUX Sioux City Sioux Gateway-ORD Chicago O'Hare Intl

1h 59mnonstop

10:55 am - 11:43 pmORD Chicago O'Hare Intl-SUX Sioux City Sioux Gateway

12h 48m1 stop Denver Intl

$777United Airlines

Sun, Oct 25 - Sun, Nov 1

6:58 pm - 10:50 pmSUX Sioux City Sioux Gateway-LAX Los Angeles

5h 52m1 stop Denver Intl

10:35 pm - 6:10 pmLAX Los Angeles-SUX Sioux City Sioux Gateway

17h 35m2 stops San Francisco Chicago O'Hare Intl

$862United Airlines

Thu, Oct 22 - Mon, Oct 26

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United Airlines flights from Sioux City to Worldwide

Our best United Airlines deals on Sioux City to Worldwide flight tickets

United Airlines

Dec 3

SUX5:00 amSioux City Sioux Gateway

1h 59m

ORD6:59 amChicago O'Hare Intl

Dec 6

ORD4:15 pmChicago O'Hare Intl

1h 50m

SUX6:05 pmSioux City Sioux Gateway

$244

United Airlines

Nov 18

SUX6:45 pmSioux City Sioux Gateway

1h 56m

DEN7:41 pmDenver Intl

Nov 24

DEN9:05 pmDenver Intl

1h 38m

SUX11:43 pmSioux City Sioux Gateway

$274

United Airlines

Dec 3

SUX5:00 amSioux City Sioux Gateway

1h 59m

ORD6:59 amChicago O'Hare Intl

Dec 6

ORD4:15 pmChicago O'Hare Intl

1h 50m

SUX6:05 pmSioux City Sioux Gateway

$286

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Thu 12/3

5:00 am-6:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Sun 12/6

4:15 pm-6:05 pm

Nonstop1h 50m

$244

Quickest round-trip

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Wed 11/18

6:45 pm-7:41 pm

Nonstop1h 56m

Denver Intl

Tue 11/24

9:05 pm-11:43 pm

Nonstop1h 38m

$274

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Thu 12/3

5:00 am-6:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Sun 12/6

4:15 pm-6:05 pm

Nonstop1h 50m

$286

Sioux CitySan Diego

SUX Sioux City Sioux Gateway - SAN San Diego

SUXSAN

Sioux City Sioux Gateway

Wed 1/13

6:46 pm-10:31 pm

1 stop5h 45m

San Diego

Mon 4/5

4:10 pm-11:42 pm

1 stop5h 32m

$312

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Wed 12/2

6:44 pm-7:40 pm

Nonstop1h 56m

Denver Intl

Sun 12/6

9:05 pm-11:43 pm

Nonstop1h 38m

$314

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Wed 11/18

6:45 pm-7:41 pm

Nonstop1h 56m

Denver Intl

Wed 11/25

9:05 pm-11:43 pm

Nonstop1h 38m

$322

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Fri 11/20

6:00 am-7:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Mon 11/23

4:20 pm-6:10 pm

Nonstop1h 50m

$325

Sioux CityPhoenix

SUX Sioux City Sioux Gateway - PHX Phoenix Sky Harbor Intl

SUXPHX

Sioux City Sioux Gateway

Tue 11/10

6:00 am-2:14 pm

1 stop9h 14m

Phoenix Sky Harbor Intl

Sat 11/14

8:00 am-6:10 pm

1 stop9h 10m

$370

Sioux CityPhoenix

SUX Sioux City Sioux Gateway - PHX Phoenix Sky Harbor Intl

SUXPHX

Sioux City Sioux Gateway

Tue 11/10

6:00 am-12:24 pm

1 stop7h 24m

Phoenix Sky Harbor Intl

Sat 11/14

11:20 am-11:43 pm

2 stops11h 23m

$380

Sioux CityDallas

SUX Sioux City Sioux Gateway - DFW Dallas/Fort Worth

SUXDFW

Sioux City Sioux Gateway

Tue 11/3

6:45 pm-11:59 pm

1 stop5h 14m

Dallas/Fort Worth

Sat 11/7

3:52 pm-11:43 pm

2 stops7h 51m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sioux City to Worldwide

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

Prices

Airlines

Other information

What is the cheapest month to fly to Worldwide?

If you aren’t able to travel during the month of June, then book flights to Worldwide from Sioux City during January instead. Flights to Worldwide in January, while not as cheap as those in June, still average around $254.

Can stopping save me money on Sioux City to Worldwide flights?

You could potentially save up to 12% on your flight if you consider stops on a Sioux City to Worldwide flight.

Cheap Sioux City to Worldwide flight deals and tips

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

Best Price Found	$186
Fastest flight time	1h 54m
Direct flights	Every day
Airports in Worldwide	12,886 airports

The best one-way flight to Worldwide from Sioux City in the past 72 hours is $186. The best round-trip flight deal from Sioux City to Worldwide found on momondo in the last 72 hours is $244.

The fastest flight from Sioux City to Worldwide takes 1h 54m

Direct flights go from Sioux City to Worldwide every day.

There are 12,886 airports in Worldwide. From Sioux City there are direct flights to Chicago O'Hare Intl (ORD), Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Sioux City to Worldwide

When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to Worldwide?
Prices for flights from Sioux City Sioux Gateway Airport to Worldwide are updated daily.
How many operators does momondo search for flights from Sioux City Sioux Gateway Airport to Worldwide?
As of October 2026, there is 1 operator available to choose from for flights from Sioux City Sioux Gateway Airport to Worldwide.
How old do you have to be to fly from Sioux City Sioux Gateway Airport to Worldwide?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux City Sioux Gateway Airport to Worldwide.
What documentation or ID do you need to fly to Worldwide?
The necessary travel and health documents for your Worldwide trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sioux City to Worldwide?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sioux City to Worldwide is Canadair (Bombardier) Regional Jet 200 (30.43% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet (23.91%), Boeing 737 MAX 8 (4.35%), and Airbus A321-100/200 (4.35%).

Best airlines flying from Sioux City to Worldwide

Compare and see reviews for airlines that fly from Sioux City to Worldwide with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.3 10,388 reviews		Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sioux City to Worldwide for you.

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

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

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

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

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

Price alerts on flights to Worldwide from Sioux City 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.