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$379+ Cheap flights from Sioux City to Santa Ana, CA (SUX - SNA)

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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — SNA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Sioux City to Santa Ana

Cheapest flights from Sioux City to Santa Ana
Explore the most affordable flight options available from Sioux City to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 4/276:00 am
SUX
-
SNA
1 stop5h 44m
United Airlines
Tue 5/54:15 pm
SNA
-
SUX
1 stop5h 17m
United Airlines
Deal found 1/27$379
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/106:00 am
SUX
-
SNA
1 stop5h 36m
United Airlines
Sat 2/146:40 pm
SNA
-
SUX
1 stop14h 05m
United Airlines
Deal found 1/25$487
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/136:30 pm
SUX
-
SNA
1 stop5h 45m
United Airlines
Mon 3/236:34 pm
SNA
-
SUX
1 stop14h 11m
United Airlines
Deal found 1/25$583
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 6/116:54 pm
SUX
-
SNA
1 stop24h 37m
United Airlines
Mon 6/157:00 pm
SNA
-
SUX
1 stop13h 39m
United Airlines
Deal found 1/27$622
This United Airlines deal was found by Cheapflights users on 1/27. 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 6/126:00 am
SUX
-
SNA
1 stop5h 15m
United Airlines
Tue 6/169:04 pm
SNA
-
SUX
2 stops18h 28m
United Airlines
Deal found 1/27$637

Find flight deals from Sioux City to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to Santa Ana (SNA). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Santa Ana J. Wayne/Orange Cnty flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Santa Ana J. Wayne/Orange Cnty flights.
Search Deals
From Sioux City Sioux Gateway to Santa Ana J. Wayne/Orange Cnty
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Santa Ana 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 January 27, 2026.
Use the filters below to find and compare flights from Sioux City to Santa Ana that are best for you.

Fly from

Sioux City

Fly to

Santa Ana

Route

Depart

Return

Price

Sioux CitySanta Ana

SUX - SNA

SUXSNA

Sioux City Sioux Gateway

Tue 2/10

6:00 am-9:36 am

1 stop5h 36m

Santa Ana J. Wayne/Orange Cnty

Sat 2/14

6:40 pm-10:45 am

1 stop14h 05m

$457

Sioux CitySanta Ana

SUX - SNA

SUXSNA

Sioux City Sioux Gateway

Mon 4/27

6:00 am-9:44 am

1 stop5h 44m

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

7:00 am-6:06 pm

2 stops9h 06m

$463

Sioux CitySanta Ana

SUX - SNA

SUXSNA

Sioux City Sioux Gateway

Fri 3/13

6:30 pm-10:15 pm

1 stop5h 45m

Santa Ana J. Wayne/Orange Cnty

Mon 3/23

6:34 pm-10:45 am

1 stop14h 11m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Compare providers for flights from Sioux City to Santa Ana

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 Sioux City to Santa Ana in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Sioux City-Santa Ana, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux City-Santa Ana, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux City-Santa Ana, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux City-Santa Ana, California flights, Cheapflights users trust FlightHub the most. FlightHub 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 Sioux City-Santa Ana, California 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 Sioux City to Santa Ana

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

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

Currently, July is the cheapest month in which you can book a flight from Sioux City to Santa Ana, California (average of $93). Flying from Sioux City to Santa Ana, California in December is currently the most expensive (average of $258). 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 Sioux City to Santa Ana. 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 Sioux City to Santa Ana, California?

    United Airlines can get you from Sioux City to Santa Ana, California in just under 5h 36m. Your travel time can differ by up to . There are 1309 mi between Sioux City and Santa Ana, California.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Sioux City to Santa Ana, California (average of $93). Flying from Sioux City to Santa Ana, California in December is currently the most expensive (average of $258). 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 Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
Tustin

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