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$244+ Cheap flights from Sioux City (SUX) to California

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — LAX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Sioux City to California

Keep the following information in mind while searching for Sioux City to California flight deals. Data was last updated July 29, 2025.

Round-trip from

$244
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$473
From Sioux City Sioux Gateway to California
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Sioux City to California

Cheapest flights from Sioux City to California
Explore the most affordable flight options available from Sioux City to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:48 pmSUX - LAS
1 stop4h 58mUnited Airlines
Mon 8/259:39 amLAS - SUX
1 stop6h 34mUnited Airlines
Deal found 7/28$244
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:50 pmSUX - SFO
1 stop6h 15mUnited Airlines
Fri 12/261:35 pmSFO - SUX
1 stop7h 10mUnited Airlines
Deal found 7/27$254
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:48 pmSUX - LAX
1 stop5h 48mUnited Airlines
Wed 8/2712:35 pmLAX - SUX
1 stop8h 22mUnited Airlines
Deal found 7/29$333
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:46 pmSUX - SNA
1 stop16h 37mUnited Airlines
Tue 11/188:59 amSNA - SUX
1 stop7h 09mUnited Airlines
Deal found 7/28$422
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:52 pmSUX - BFL
1 stop28h 10mUnited Airlines
Sat 12/132:10 pmBFL - SUX
2 stops26h 00mUnited Airlines
Deal found 7/28$521

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to California 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Sioux City to California that are best for you.

Fly from

Sioux City

Fly to

California

Route

Depart

Return

Price

Sioux CityLas Vegas

SUX - LAS

SUXLAS

Sioux City Sioux Gateway

Thu 8/21

6:48 pm-9:46 pm

1 stop4h 58m

Las Vegas Harry Reid Intl

Mon 8/25

9:39 am-6:13 pm

1 stop6h 34m

$244

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Fri 12/19

6:50 pm-11:05 pm

1 stop6h 15m

San Francisco

Fri 12/26

1:35 pm-10:45 pm

1 stop7h 10m

$254

Sioux CityLos Angeles

SUX - LAX

SUXLAX

Sioux City Sioux Gateway

Thu 8/21

6:48 pm-10:36 pm

1 stop5h 48m

Los Angeles

Wed 8/27

12:35 pm-10:57 pm

1 stop8h 22m

$333

Sioux CitySanta Ana

SUX - SNA

SUXSNA

Sioux City Sioux Gateway

Sat 11/15

6:46 pm-9:23 am

1 stop16h 37m

Santa Ana J. Wayne/Orange Cnty

Tue 11/18

8:59 am-6:08 pm

1 stop7h 09m

$422

Sioux CityBakersfield

SUX - BFL

SUXBFL

Sioux City Sioux Gateway

Wed 12/10

6:52 pm-9:02 pm

1 stop28h 10m

Bakersfield Meadows Field

Sat 12/13

2:10 pm-6:10 pm

2 stops26h 00m

$521

Sioux CitySan Francisco

SUX - SFO

SUXSFO

Sioux City Sioux Gateway

Mon 8/25

7:49 am-8:56 am

1 stop27h 07m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Sioux City to California

Have a flexible travel schedule? Discover the best time to fly to California from Sioux City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sioux City to California

What is the cheapest month to book a flight from Sioux City to California?

Currently, January is the cheapest month in which you can book a flight from Sioux City to California (average of $246). Flying from Sioux City to California in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SUX to CA?

Find hourly flight availability from Sioux City to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Sioux City to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with United Airlines from Sioux City to California to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sioux City to California?

    Most people fly from Sioux City Sioux Gateway (SUX) if they book a flight from Sioux City to California. Sioux City Sioux Gateway is conveniently located just 7.0 mi from Sioux City’s city center.

  • What are the most popular routes from Sioux City to California?

    Most travelers choose Sioux City Sioux Gateway - Las Vegas Harry Reid Intl, Sioux City Sioux Gateway - Santa Ana J. Wayne/Orange Cnty or Sioux City Sioux Gateway - Bakersfield Meadows Field when deciding on the best route from Sioux City to California.

  • Can I find deals for flights from Sioux City to California that include hotel bookings?

    Yes. In addition to deals on Sioux City to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to California.

  • Can I find deals for business class flights from Sioux City to California?

    Yes. Cheapflights offers flight deals from Sioux City to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sioux City to California?

    Currently, January is the cheapest month in which you can book a flight from Sioux City to California (average of $246). Flying from Sioux City to California in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Sioux City to California

Discover the top airline that operate flights from Sioux City to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$263Average$423FlexibilityNo cancel feeOn-time69%

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