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$329+ Cheap flights from Charlotte to Sioux City (CLT - SUX)

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SUX
jul 8 — jul 151
ter 7/8
ter 7/15
1 adult, Economy
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Cheap flight deals from Charlotte to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) 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 julho 3, 2025.

Round-trip from

$823
(United Airlines)

One-way from

$329
(United Airlines)
From Charlotte Douglas to Sioux City Sioux Gateway
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One-way flight from Charlotte Douglas to Sioux City Sioux Gateway
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Find flight deals from Charlotte to Sioux City

Cheapest flights from Charlotte to Sioux City
Explore the most affordable flight options available from Charlotte to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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.
sex 7/411:27 amCLT - SUX
2 stops12h 13mUnited Airlines
ter 7/810:10 amSUX - CLT
2 stops11h 31mUnited Airlines
Deal found 7/1$509

Cheapflights Fare Finder

Customize your flight search to find flights from Charlotte 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 julho 3, 2025.
Use the filters below to find and compare flights from Charlotte to Sioux City that are best for you.

Fly from

Charlotte

Fly to

Sioux City

Route

Depart

Return

Price

CharlotteSioux City

CLT - SUX

CLTSUX

Charlotte Douglas

dom 7/13

6:00 am-6:18 pm

2 stops13h 18m

Sioux City Sioux Gateway

qui 7/17

6:53 pm-3:11 pm

1 stop19h 18m

$823

CharlotteSioux City

CLT - SUX

CLTSUX

Charlotte Douglas

dom 7/27

6:45 am-10:40 pm

1 stop16h 55m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Charlotte to Sioux City

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

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

Currently, October is the cheapest month in which you can book a flight from Charlotte to Sioux City (average of $318). Flying from Charlotte to Sioux City in March is currently the most expensive (average of $446). 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.

Reviews of airlines servicing Sioux City

Get insights into the airlines that provide service to Sioux City. 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 Sioux City. Reviews last updated julho 3, 2025.
Read reviews from past customers who have flown United Airlines from Charlotte to Sioux City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Sioux City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Charlotte to Sioux City round-trip?

    According to our current data, United Airlines ($823), offers the cheapest pricing from Charlotte to Sioux City.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Charlotte to Sioux City (average of $318). Flying from Charlotte to Sioux City in March is currently the most expensive (average of $446). 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 Charlotte?

Book flights to Charlotte if you plan to visit one of these locations
Norfolk

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Top airline flying from Charlotte to Sioux City

Discover the top airline that operate flights from Charlotte to Sioux City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julho 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$216Average$368FlexibilityNo cancel feeOn-time69%

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