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$329+ Cheap flights from Sioux City to Santa Ana (SUX - SNA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — SNA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$625
(United Airlines)

One-way from

$329
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$569
From Sioux City Sioux Gateway to Santa Ana J. Wayne/Orange Cnty
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One-way flight from Sioux City Sioux Gateway to Santa Ana J. Wayne/Orange Cnty
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Highest demand for flights based on searches. 20% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 6/206:35 pmSUX - SNA
1 stop5h 37mUnited Airlines
Mon 6/236:38 pmSNA - SUX
1 stop20h 37mUnited Airlines
Deal found 6/10$615

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 June 12, 2025.
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

Wed 6/25

6:35 pm-10:12 pm

1 stop5h 37m

Santa Ana J. Wayne/Orange Cnty

Sun 6/29

8:51 am-6:18 pm

1 stop7h 27m

$625

Sioux CitySanta Ana

SUX - SNA

SUXSNA

Sioux City Sioux Gateway

Tue 11/25

6:50 pm-10:29 pm

1 stop5h 39m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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?

Currently, January is the cheapest month in which you can book a flight from Sioux City to Santa Ana (average of $298). Flying from Sioux City to Santa Ana in March is currently the most expensive (average of $378). 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.

Rainfall in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Ana ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana when rainfall is around 0.0 in.

Temperature in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Ana, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • 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?

    Currently, January is the cheapest month in which you can book a flight from Sioux City to Santa Ana (average of $298). Flying from Sioux City to Santa Ana in March is currently the most expensive (average of $378). 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?

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