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$304+ Cheap flights from Sioux City (SUX) to Utah

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — SLC
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Sioux City to Utah

Cheapest flights from Sioux City to Utah
Explore the most affordable flight options available from Sioux City to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 12/176:52 pmSUX - SLC
1 stop21h 22mUnited Airlines
Sun 12/214:10 pmSLC - SUX
1 stop6h 05mUnited Airlines
Deal found 12/11$661

Find flight deals from Sioux City to Utah

Keep the following information in mind while searching for Sioux City to Utah flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$304
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Salt Lake City flights.
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From Sioux City Sioux Gateway to Utah
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Utah 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 December 12, 2025.
Use the filters below to find and compare flights from Sioux City to Utah that are best for you.

Fly from

Sioux City

Fly to

Utah

Route

Depart

Return

Price

Sioux CitySalt Lake City

SUX - SLC

SUXSLC

Sioux City Sioux Gateway

Sat 2/21

6:30 pm-10:26 pm

1 stop4h 56m

Salt Lake City

Tue 2/24

4:38 pm-11:42 pm

1 stop6h 04m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from Sioux City to Utah

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

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

Currently, July is the cheapest month in which you can book a flight from Sioux City to Utah (average of $143). Flying from Sioux City to Utah in January is currently the most expensive (average of $248). 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.

What is the cheapest time of day to fly from SUX to UT?

Find hourly flight availability from Sioux City to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from Sioux City to Utah in the afternoon. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Utah. 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 from for flights from Sioux City to Utah?

    Located just 7.0 mi from the city center, Sioux City Sioux Gateway (SUX) is the airport most travelers will use when flying to Utah from Sioux City.

  • How long is the flight from Sioux City to Utah?

    There are many flights that can get you from Sioux City to Utah in 4h 56m. Fly via United Airlines to get the fastest option. The distance between Sioux City and Utah is about 812 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux City to Utah 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 Utah?

    Currently, July is the cheapest month in which you can book a flight from Sioux City to Utah (average of $143). Flying from Sioux City to Utah in January is currently the most expensive (average of $248). 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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