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

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

What airlines fly to California?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to California from Sioux City according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to California. Keep in mind that there are 7 different airlines that fly to California 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 California?

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

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

The number of operators available for flights from Sioux City Sioux Gateway Airport to California is 1 as of September 2026.

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

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 Sioux City Sioux Gateway Airport to California.

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

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

$203 Cheap Flights from Sioux City to California in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sioux City to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 11:29 amSUX Sioux City Sioux Gateway-LAX Los Angeles

7h 29m1 stop Chicago O'Hare Intl

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

9h 10m1 stop Chicago O'Hare Intl

$324United Airlines

Sat, Oct 31 - Sat, Nov 7

6:46 pm - 10:18 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

5h 32m1 stop Denver Intl

8:40 am - 6:11 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

7h 31m1 stop Chicago O'Hare Intl

$334United Airlines

Mon, Dec 21 - Fri, Dec 25

6:46 pm - 10:18 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

5h 32m1 stop Denver Intl

5:15 am - 6:11 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

10h 56m2 stops Denver Intl Chicago O'Hare Intl

$344United Airlines

Mon, Dec 21 - Fri, Dec 25

6:46 pm - 10:18 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

5h 32m1 stop Denver Intl

4:34 pm - 11:44 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

5h 10m1 stop Denver Intl

$393United Airlines

Mon, Dec 21 - Sat, Dec 26

6:46 pm - 10:18 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

5h 32m1 stop Denver Intl

4:34 pm - 11:44 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

5h 10m1 stop Denver Intl

$393United Airlines

Tue, Dec 22 - Sat, Dec 26

9:03 am - 10:08 pmSUX Sioux City Sioux Gateway-BUR Burbank Bob Hope

15h 05m2 stops Chicago O'Hare Intl San Francisco

11:11 am - 11:42 pmBUR Burbank Bob Hope-SUX Sioux City Sioux Gateway

10h 31m2 stops San Francisco Denver Intl

$393United Airlines

Sat, Jan 30 - Wed, Feb 3

8:35 am - 5:06 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

10h 31m2 stops Chicago O'Hare Intl Denver Intl

4:07 pm - 11:43 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

5h 36m1 stop Denver Intl

$394United Airlines

Sat, Oct 3 - Wed, Oct 7

8:35 am - 5:06 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

10h 31m2 stops Chicago O'Hare Intl Denver Intl

9:47 am - 11:43 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

11h 56m2 stops San Francisco Denver Intl

$412United Airlines

Sat, Oct 3 - Wed, Oct 7

9:03 am - 10:08 pmSUX Sioux City Sioux Gateway-BUR Burbank Bob Hope

15h 05m2 stops Chicago O'Hare Intl San Francisco

11:11 am - 11:42 pmBUR Burbank Bob Hope-SUX Sioux City Sioux Gateway

10h 31m2 stops San Francisco Denver Intl

$413United Airlines

Sat, Jan 30 - Wed, Feb 3

9:03 am - 4:39 pmSUX Sioux City Sioux Gateway-LAX Los Angeles

9h 36m1 stop Chicago O'Hare Intl

8:15 am - 5:54 pmLAX Los Angeles-SUX Sioux City Sioux Gateway

7h 39m1 stop Chicago O'Hare Intl

$414United Airlines

Sat, Jan 30 - Tue, Feb 2

Cheap last minute flights

Enter your travel dates to find the best prices.

8:35 am - 3:32 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

8h 57m1 stop Chicago O'Hare Intl

4:05 pm - 11:43 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

5h 38m1 stop Denver Intl

$494United Airlines

Thu, Sep 24 - Sat, Sep 26

8:35 am - 3:32 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

8h 57m1 stop Chicago O'Hare Intl

11:27 am - 11:43 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

10h 16m2 stops San Francisco Denver Intl

$504United Airlines

Thu, Sep 24 - Sat, Sep 26

8:35 am - 6:31 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

11h 56m2 stops Chicago O'Hare Intl San Francisco

11:27 am - 11:43 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

10h 16m2 stops San Francisco Denver Intl

$669United Airlines

Thu, Sep 24 - Sat, Sep 26

8:06 am - 8:32 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

14h 26m2 stops Chicago O'Hare Intl San Francisco

7:37 pm - 11:43 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

26h 06m2 stops San Francisco Denver Intl

$737United Airlines

Tue, Sep 22 - Fri, Sep 25

8:06 am - 8:32 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

14h 26m2 stops Chicago O'Hare Intl San Francisco

11:50 pm - 5:53 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

16h 03m1 stop Chicago O'Hare Intl

$833United Airlines

Tue, Sep 22 - Fri, Sep 25

8:06 am - 8:32 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

14h 26m2 stops Chicago O'Hare Intl San Francisco

7:37 pm - 11:43 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

26h 06m2 stops San Francisco Denver Intl

$872United Airlines

Tue, Sep 22 - Fri, Sep 25

8:06 am - 6:43 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

12h 37m2 stops Chicago O'Hare Intl San Francisco

4:07 pm - 11:43 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

5h 36m1 stop Denver Intl

$908United Airlines

Tue, Sep 22 - Fri, Sep 25

8:06 am - 11:20 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

17h 14m1 stop Chicago O'Hare Intl

4:07 pm - 11:43 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

5h 36m1 stop Denver Intl

$1,067United Airlines

Tue, Sep 22 - Fri, Sep 25

8:06 am - 11:20 pmSUX Sioux City Sioux Gateway-LAS Las Vegas Harry Reid Intl

17h 14m1 stop Chicago O'Hare Intl

4:07 pm - 11:43 pmLAS Las Vegas Harry Reid Intl-SUX Sioux City Sioux Gateway

5h 36m1 stop Denver Intl

$1,103United Airlines

Tue, Sep 22 - Fri, Sep 25

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Sioux City to California

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

United Airlines

Oct 31

SUX6:00 amSioux City Sioux Gateway

7h 29m

1 stop

LAX11:29 amLos Angeles

Nov 7

LAX7:00 amLos Angeles

9h 10m

1 stop

SUX6:10 pmSioux City Sioux Gateway

$324

United Airlines

Dec 21

SUX6:46 pmSioux City Sioux Gateway

5h 32m

1 stop

LAS10:18 pmLas Vegas Harry Reid Intl

Dec 25

LAS8:40 amLas Vegas Harry Reid Intl

7h 31m

1 stop

SUX6:11 pmSioux City Sioux Gateway

$334

United Airlines

Dec 21

SUX6:46 pmSioux City Sioux Gateway

5h 32m

1 stop

LAS10:18 pmLas Vegas Harry Reid Intl

Dec 25

LAS5:15 amLas Vegas Harry Reid Intl

10h 56m

2 stops

SUX6:11 pmSioux City Sioux Gateway

$344

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux CityLos Angeles

SUX Sioux City Sioux Gateway - LAX Los Angeles

SUXLAX

Sioux City Sioux Gateway

Sat 10/31

6:00 am-11:29 am

1 stop7h 29m

Los Angeles

Sat 11/7

7:00 am-6:10 pm

1 stop9h 10m

$324

Sioux CityLas Vegas

SUX Sioux City Sioux Gateway - LAS Las Vegas Harry Reid Intl

SUXLAS

Sioux City Sioux Gateway

Mon 12/21

6:46 pm-10:18 pm

1 stop5h 32m

Las Vegas Harry Reid Intl

Fri 12/25

8:40 am-6:11 pm

1 stop7h 31m

$334

Sioux CityLas Vegas

SUX Sioux City Sioux Gateway - LAS Las Vegas Harry Reid Intl

SUXLAS

Sioux City Sioux Gateway

Mon 12/21

6:46 pm-10:18 pm

1 stop5h 32m

Las Vegas Harry Reid Intl

Fri 12/25

5:15 am-6:11 pm

2 stops10h 56m

$344

Quickest round-trip

Sioux CityLas Vegas

SUX Sioux City Sioux Gateway - LAS Las Vegas Harry Reid Intl

SUXLAS

Sioux City Sioux Gateway

Mon 12/21

6:46 pm-10:18 pm

1 stop5h 32m

Las Vegas Harry Reid Intl

Sat 12/26

4:34 pm-11:44 pm

1 stop5h 10m

$393

Sioux CityLas Vegas

SUX Sioux City Sioux Gateway - LAS Las Vegas Harry Reid Intl

SUXLAS

Sioux City Sioux Gateway

Tue 12/22

6:46 pm-10:18 pm

1 stop5h 32m

Las Vegas Harry Reid Intl

Sat 12/26

4:34 pm-11:44 pm

1 stop5h 10m

$393

Sioux CityBurbank

SUX Sioux City Sioux Gateway - BUR Burbank Bob Hope

SUXBUR

Sioux City Sioux Gateway

Sat 1/30

9:03 am-10:08 pm

2 stops15h 05m

Burbank Bob Hope

Wed 2/3

11:11 am-11:42 pm

2 stops10h 31m

$393

Sioux CityLas Vegas

SUX Sioux City Sioux Gateway - LAS Las Vegas Harry Reid Intl

SUXLAS

Sioux City Sioux Gateway

Sat 10/3

8:35 am-5:06 pm

2 stops10h 31m

Las Vegas Harry Reid Intl

Wed 10/7

4:07 pm-11:43 pm

1 stop5h 36m

$394

Sioux CityLas Vegas

SUX Sioux City Sioux Gateway - LAS Las Vegas Harry Reid Intl

SUXLAS

Sioux City Sioux Gateway

Sat 10/3

8:35 am-5:06 pm

2 stops10h 31m

Las Vegas Harry Reid Intl

Wed 10/7

9:47 am-11:43 pm

2 stops11h 56m

$412

Sioux CityBurbank

SUX Sioux City Sioux Gateway - BUR Burbank Bob Hope

SUXBUR

Sioux City Sioux Gateway

Sat 1/30

9:03 am-10:08 pm

2 stops15h 05m

Burbank Bob Hope

Wed 2/3

11:11 am-11:42 pm

2 stops10h 31m

$413

Sioux CityLos Angeles

SUX Sioux City Sioux Gateway - LAX Los Angeles

SUXLAX

Sioux City Sioux Gateway

Sat 1/30

9:03 am-4:39 pm

1 stop9h 36m

Los Angeles

Tue 2/2

8:15 am-5:54 pm

1 stop7h 39m

$414

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 California

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

What is the cheapest month to fly to California?

The month of April is another great option to travel to California, with average flight prices from Sioux City averaging around $0.

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

You could potentially save up to 9% on your flight if you consider stops on a Sioux City to California flight.

Cheap Sioux City to California flight deals and tips

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

Best Price Found	$203
Fastest flight time	4h 49m
Direct flights	None

The best one-way flight to California from Sioux City in the past 72 hours is $203. The best round-trip flight deal from Sioux City to California found on momondo in the last 72 hours is $324.

The fastest flight from Sioux City to California takes 4h 49m

There are no direct flights from Sioux City to California. There are no popular flight routes from Sioux City to California.

Search flight deals

Frequently asked questions about flying from Sioux City to California

When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to California?
Prices for flights from Sioux City Sioux Gateway Airport to California are updated daily.
How many operators does momondo search for flights from Sioux City Sioux Gateway Airport to California?
The number of operators available for flights from Sioux City Sioux Gateway Airport to California is 1 as of September 2026.
How old do you have to be to fly from Sioux City Sioux Gateway Airport to California?
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 Sioux City Sioux Gateway Airport to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California 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 California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sioux City to California

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 10,220 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sioux City to California. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to California from Sioux City.

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

Yes. momondo can track prices for Sioux City to California flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.