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Sioux City

$254+ Cheap flights from California to Sioux City (SUX)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SUX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from California to Sioux City

Keep the following information in mind while searching for California to Sioux City flight deals. Data was last updated July 31, 2025.

Round-trip from

$254
(United Airlines)

Popular in

August

Cheapest in

April

Average price

$643
From California to Sioux City Sioux Gateway
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from California to Sioux City

Cheapest flights from California to Sioux City
Explore the most affordable flight options available from California to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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 10/32:10 pmLAX - SUX
1 stop6h 50mUnited Airlines
Sat 10/46:51 pmSUX - LAX
1 stop6h 09mUnited Airlines
Deal found 7/30$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.
Wed 9/248:50 amBUR - SUX
2 stops12h 07mUnited Airlines
Mon 9/296:51 pmSUX - BUR
2 stops24h 43mUnited Airlines
Deal found 7/29$412
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.
Mon 8/112:02 pmSNA - SUX
1 stop6h 38mUnited Airlines
Tue 8/196:48 pmSUX - SNA
1 stop5h 17mUnited Airlines
Deal found 7/29$499
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/141:55 pmSFO - SUX
1 stop6h 45mUnited Airlines
Mon 8/186:53 pmSUX - SFO
1 stop6h 17mUnited Airlines
Deal found 7/30$534
This United Airlines deal was found by Cheapflights users on 7/30. 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 12/106:12 pmMRY - SUX
2 stops26h 47mUnited Airlines
Sat 12/136:52 pmSUX - MRY
2 stops28h 44mUnited Airlines
Deal found 7/30$557
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 8/76:10 pmFAT - SUX
2 stops22h 08mUnited Airlines
Tue 8/126:53 pmSUX - FAT
2 stops25h 37mUnited Airlines
Deal found 7/28$733
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.
Tue 8/127:00 amSJC - SUX
2 stops13h 40mUnited Airlines
Wed 8/136:53 pmSUX - SJC
1 stop20h 29mUnited Airlines
Deal found 7/29$761

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from California to Sioux City that are best for you.

Fly from

California

Fly to

Sioux City

Route

Depart

Return

Price

Los AngelesSioux City

LAX - SUX

LAXSUX

Los Angeles

Fri 10/3

2:10 pm-11:00 pm

1 stop6h 50m

Sioux City Sioux Gateway

Sat 10/4

6:51 pm-11:00 pm

1 stop6h 09m

$254

BurbankSioux City

BUR - SUX

BURSUX

Burbank Bob Hope

Wed 9/24

8:50 am-10:57 pm

2 stops12h 07m

Sioux City Sioux Gateway

Mon 9/29

6:51 pm-5:34 pm

2 stops24h 43m

$412

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Mon 8/11

2:02 pm-10:40 pm

1 stop6h 38m

Sioux City Sioux Gateway

Tue 8/19

6:48 pm-10:05 pm

1 stop5h 17m

$499

San FranciscoSioux City

SFO - SUX

SFOSUX

San Francisco

Thu 8/14

1:55 pm-10:40 pm

1 stop6h 45m

Sioux City Sioux Gateway

Mon 8/18

6:53 pm-11:10 pm

1 stop6h 17m

$534

MontereySioux City

MRY - SUX

MRYSUX

Monterey Regional

Wed 12/10

10:25 am-6:10 pm

2 stops29h 45m

Sioux City Sioux Gateway

Sat 12/13

6:52 pm-9:40 am

2 stops16h 48m

$557

FresnoSioux City

FAT - SUX

FATSUX

Fresno Airterminal

Thu 8/7

6:10 pm-6:18 pm

2 stops22h 08m

Sioux City Sioux Gateway

Tue 8/12

6:53 pm-6:30 pm

2 stops25h 37m

$733

San JoseSioux City

SJC - SUX

SJCSUX

San Jose

Tue 8/12

7:00 am-10:40 pm

2 stops13h 40m

Sioux City Sioux Gateway

Wed 8/13

6:53 pm-1:22 pm

1 stop20h 29m

$761

Los AngelesSioux City

LAX - SUX

LAXSUX

Los Angeles

Fri 8/15

7:11 am-6:18 pm

1 stop9h 07m

$347

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Fri 8/15

11:35 am-6:18 pm

1 stop4h 43m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from California to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from California 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 California to Sioux City

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

Currently, October is the cheapest month in which you can book a flight from California to Sioux City (average of $318). Flying from California to Sioux City in March is currently the most expensive (average of $446). 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 CA to SUX?

Find hourly flight availability from California to Sioux City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from California to Sioux City, 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 Sioux City

Get insights into the airlines that provide service to Sioux City. 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 Sioux City. Reviews last updated July 31, 2025.
See what other customers who have flown with United Airlines from California to Sioux City have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,902 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,902 reviews
United Airlines
7.4
Good
8,902 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from California to Sioux City. 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 into for flights to Sioux City from California?

    Sioux City Sioux Gateway (SUX) is the airport you will fly into if you book a flight from California to Sioux City. It is only a 7.0 mi journey from Sioux Gateway (SUX) to Sioux City’s city center.

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

    While some choose either Burbank Bob Hope - Sioux City Sioux Gateway or Santa Ana J. Wayne/Orange Cnty - Sioux City Sioux Gateway, Los Angeles - Sioux City Sioux Gateway is the most popular route from California to Sioux City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Sioux City 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 California to Sioux City?

    Currently, October is the cheapest month in which you can book a flight from California to Sioux City (average of $318). Flying from California to Sioux City in March is currently the most expensive (average of $446). 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

Traveling to a place near Sioux City?

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

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Top airline flying from California to Sioux City

Discover the top airline that operate flights from California to Sioux City. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$253Average$420FlexibilityNo cancel feeOn-time69%

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