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Sioux City

$379+ Cheap flights from Orange County 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SUX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Orange County to Sioux City

Keep the following information in mind while searching for Orange County to Sioux City flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$253
Provider with most accurate pricing for Los Angeles-Sioux City Sioux Gateway flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Sioux City Sioux Gateway flights.
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From Orange County to Sioux City Sioux Gateway
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Highest demand for flights based on searches. 18% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Orange County to Sioux City

Best flights from Orange County to Sioux City
Discover carefully curated flight deals from Orange County to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. 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 2/207:01 amSNA - SUX
2 stops8h 40mUnited Airlines
Tue 2/241:00 pmSUX - SNA
1 stop7h 57mUnited Airlines
Deal found 11/1$379

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County 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 November 3, 2025.
Use the filters below to find and compare flights from Orange County to Sioux City that are best for you.

Fly from

Orange County

Fly to

Sioux City

Route

Depart

Return

Price

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Fri 2/20

7:01 am-5:41 pm

2 stops8h 40m

Sioux City Sioux Gateway

Tue 2/24

1:00 pm-6:57 pm

1 stop7h 57m

$379

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Sun 11/16

11:10 am-6:08 pm

1 stop4h 58m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Best time to book a flight from Orange County to Sioux City

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

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

Currently, March is the cheapest month in which you can book a flight from Orange County to Sioux City (average of $184). Flying from Orange County to Sioux City in February is currently the most expensive (average of $352). 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.

Related info for your journey

Find useful and relevant information for your journey from Orange County 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 Orange County?

    If you book a flight to Sioux City from Orange County, you will be flying to Sioux Gateway, which is the city’s only airport. Sioux City Sioux Gateway (SUX) is located 7.0 mi from the center of Sioux City.

  • How long is the flight from Orange County to Sioux City?

    A quick flight from Orange County to Sioux City can take about 8h 40m. United Airlines provides one of the quickest options available for as low as $379. The distance from Orange County to Sioux City is about 1309 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Orange County 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 Orange County to Sioux City?

    Currently, March is the cheapest month in which you can book a flight from Orange County to Sioux City (average of $184). Flying from Orange County to Sioux City in February is currently the most expensive (average of $352). 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.

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