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$417+ Cheap flights from Santa Ana, CA to Sioux City (SNA - 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 16 — Dec 231
Tue 12/16
Tue 12/23
1 adult, Economy
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Cheap flight deals from Santa Ana to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Sioux City (SUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$417
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$253
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Sioux City Sioux Gateway flight deals.
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Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Sioux City Sioux Gateway flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Sioux City Sioux Gateway
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 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 Santa Ana to Sioux City

Cheapest flights from Santa Ana to Sioux City
Explore the most affordable flight options available from Santa Ana to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 16, 2025.

This United Airlines deal was found by Cheapflights users on 11/16. 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 11/212:12 pmSNA - SUX
1 stop6h 47mUnited Airlines
Sun 11/236:46 pmSUX - SNA
1 stop5h 33mUnited Airlines
Deal found 11/16$424

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 16, 2025.
Use the filters below to find and compare flights from Santa Ana to Sioux City that are best for you.

Fly from

Santa Ana

Fly to

Sioux City

Route

Depart

Return

Price

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Fri 2/20

9:00 am-10:45 am

1 stop23h 45m

Sioux City Sioux Gateway

Tue 2/24

1:00 pm-6:57 pm

1 stop7h 57m

$417

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Fri 1/2

10:55 am-6:13 pm

1 stop5h 18m

Sioux City Sioux Gateway

Sat 8/8

6:00 am-9:15 am

1 stop5h 15m

$464

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Sat 1/3

6:45 am-6:13 pm

1 stop9h 28m

Sioux City Sioux Gateway

Fri 8/7

6:00 am-9:15 am

1 stop5h 15m

$546

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Sat 1/3

6:45 am-6:13 pm

1 stop9h 28m

Sioux City Sioux Gateway

Sat 5/9

6:00 am-9:15 am

1 stop5h 15m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Compare providers for flights from Santa Ana to Sioux City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Ana to Sioux City in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Ana, California-Sioux City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Ana, California-Sioux City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Sioux City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-Sioux City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana, California-Sioux City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Ana to Sioux City

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

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

Currently, May is the cheapest month in which you can book a flight from Santa Ana, California to Sioux City (average of $110). Flying from Santa Ana, California to Sioux City in November is currently the most expensive (average of $220). 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 Santa Ana to Sioux City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santa Ana, California to Sioux City?

    Departing from Santa Ana, California to Sioux City will take you 23h 45m. The distance from Santa Ana, California to Sioux City is about 1309 mi.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Santa Ana, California to Sioux City (average of $110). Flying from Santa Ana, California to Sioux City in November is currently the most expensive (average of $220). 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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