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Sioux City

$439+ Cheap flights from Santa Ana 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SUX
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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 5/264:00 pm
SNA
-
SUX
1 stop5h 42m
United Airlines
Sun 5/316:49 pm
SUX
-
SNA
1 stop5h 12m
United Airlines
Deal found 2/10$439
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/104:06 pm
SNA
-
SUX
1 stop5h 41m
United Airlines
Sun 2/156:00 am
SUX
-
SNA
1 stop5h 45m
United Airlines
Deal found 2/10$454
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/1110:00 am
SNA
-
SUX
2 stops11h 47m
United Airlines
Mon 2/166:00 am
SUX
-
SNA
1 stop5h 45m
United Airlines
Deal found 2/10$464
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/1110:00 am
SNA
-
SUX
2 stops11h 47m
United Airlines
Sun 2/156:00 am
SUX
-
SNA
2 stops8h 18m
United Airlines
Deal found 2/10$469
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/106:28 pm
SNA
-
SUX
1 stop14h 18m
United Airlines
Tue 4/146:00 am
SUX
-
SNA
1 stop5h 44m
United Airlines
Deal found 2/10$478
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/292:20 pm
SNA
-
SUX
1 stop25h 46m
United Airlines
Sat 5/26:00 am
SUX
-
SNA
1 stop5h 44m
United Airlines
Deal found 2/9$484

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$478
(United Airlines)

Popular in

March

Cheapest in

May

Average price

$274
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Sioux City Sioux Gateway flight deals.
Search Deals
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. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 13, 2026.
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

Wed 5/27

4:00 pm-11:42 pm

1 stop5h 42m

Sioux City Sioux Gateway

Sun 5/31

6:49 pm-10:01 pm

1 stop5h 12m

$439

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Tue 5/26

4:00 pm-11:42 pm

1 stop5h 42m

Sioux City Sioux Gateway

Sun 5/31

6:49 pm-10:01 pm

1 stop5h 12m

$439

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Wed 5/27

4:00 pm-11:42 pm

1 stop5h 42m

Sioux City Sioux Gateway

Sat 5/30

6:49 pm-10:01 pm

1 stop5h 12m

$464

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Fri 4/10

6:28 pm-10:46 am

1 stop14h 18m

Sioux City Sioux Gateway

Tue 4/14

6:00 am-9:44 am

1 stop5h 44m

$478

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Wed 4/29

2:20 pm-6:06 pm

1 stop25h 46m

Sioux City Sioux Gateway

Sat 5/2

6:00 am-9:44 am

1 stop5h 44m

$484

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

Tue 5/26

2:58 pm-10:39 am

2 stops17h 41m

Sioux City Sioux Gateway

Sat 5/30

6:49 pm-10:01 pm

1 stop5h 12m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

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

Currently, July is the cheapest month in which you can book a flight from Santa Ana to Sioux City (average of $106). Flying from Santa Ana to Sioux City in February is currently the most expensive (average of $228). 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 to Sioux City?

    Departing from Santa Ana to Sioux City will take you 5h 42m. There are 1309 mi between Santa Ana and Sioux City.

  • 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 to Sioux City?

    Currently, July is the cheapest month in which you can book a flight from Santa Ana to Sioux City (average of $106). Flying from Santa Ana to Sioux City in February is currently the most expensive (average of $228). 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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