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South Carolina

$324+ Cheap flights from Sioux City (SUX) to South Carolina

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — CHS
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Sioux City to South Carolina

Cheapest flights from Sioux City to South Carolina
Explore the most affordable flight options available from Sioux City to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This United Airlines deal was found by Cheapflights users on 10/15. 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 10/306:46 pmSUX - CLT
1 stop19h 27mUnited Airlines
Mon 11/35:35 pmCLT - SUX
1 stop6h 24mUnited Airlines
Deal found 10/15$470

Cheap flight deals from Sioux City to South Carolina

Keep the following information in mind while searching for Sioux City to South Carolina flight deals. Data was last updated October 16, 2025.

Round-trip from

$244
(United Airlines)
From Sioux City Sioux Gateway to South Carolina
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to South Carolina 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 October 16, 2025.
Use the filters below to find and compare flights from Sioux City to South Carolina that are best for you.

Fly from

Sioux City

Fly to

South Carolina

Route

Depart

Return

Price

Sioux CityCharleston

SUX - CHS

SUXCHS

Sioux City Sioux Gateway

Tue 3/3

12:45 pm-9:17 pm

1 stop7h 32m

Charleston

Sat 3/7

1:06 pm-5:32 pm

1 stop5h 26m

$324

Sioux CityCharlotte

SUX - CLT

SUXCLT

Sioux City Sioux Gateway

Fri 3/6

6:00 am-5:17 pm

2 stops10h 17m

Charlotte Douglas

Tue 3/10

10:20 am-5:32 pm

1 stop8h 12m

$439

Sioux CityCharlotte

SUX - CLT

SUXCLT

Sioux City Sioux Gateway

Thu 10/30

6:46 pm-3:13 pm

1 stop19h 27m

Charlotte Douglas

Mon 11/3

5:35 pm-10:59 pm

1 stop6h 24m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Best time to book a flight from Sioux City to South Carolina

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

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

Currently, September is the cheapest month in which you can book a flight from Sioux City to South Carolina (average of $142). Flying from Sioux City to South Carolina in March is currently the most expensive (average of $284). 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 SC?

Find hourly flight availability from Sioux City to South Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Sioux City to South Carolina in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing South Carolina

Get insights into the airlines that provide service to South Carolina. 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 South Carolina. Reviews last updated October 16, 2025.
See what other customers who have flown with United Airlines from Sioux City to South Carolina have to say. 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
8,982 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to South Carolina. 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 South Carolina?

    If you book a flight to South Carolina from Sioux City, you will be flying from Sioux Gateway, which is the city’s only airport. Sioux City Sioux Gateway (SUX) is located 7.0 mi from the center of Sioux City.

  • How long is the flight from Sioux City to South Carolina?

    Departing from Sioux City to South Carolina will take you 7h 32m. The distance from Sioux City to South Carolina is about 1105 mi.

  • What are the most popular routes from Sioux City to South Carolina?

    The most popular route from Sioux City to South Carolina is Sioux City Sioux Gateway - Charlotte Douglas. You may also consider Sioux City Sioux Gateway - Charleston or Sioux City Sioux Gateway - Columbia Metropolitan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux City to South Carolina 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 South Carolina?

    Currently, September is the cheapest month in which you can book a flight from Sioux City to South Carolina (average of $142). Flying from Sioux City to South Carolina in March is currently the most expensive (average of $284). 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.

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Top airline flying from Sioux City to South Carolina

Discover the top airline that operate flights from Sioux City to South Carolina. 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$581Average$606FlexibilityNo cancel feeOn-time69%

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