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Decatur

$334+ Cheap flights from South Carolina to Decatur, IL (DEC)

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — DEC
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
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Cheap flight deals from South Carolina to Decatur

Cheapest flights from South Carolina to Decatur
Explore the most affordable flight options available from South Carolina to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This United Airlines deal was found by Cheapflights users on 2/24. 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 10/12:23 pm
GSP
-
DEC
1 stop4h 28m
United Airlines
Sat 10/36:55 pm
DEC
-
GSP
2 stops18h 15m
United Airlines
Deal found 2/24$504
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Sat 3/146:30 am
GSP
-
DEC
1 stop27h 22m
United Airlines
Wed 3/189:50 am
DEC
-
GSP
1 stop6h 01m
United Airlines
Deal found 2/27$574
This United Airlines deal was found by Cheapflights users on 2/25. 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 3/135:32 pm
GSP
-
DEC
1 stop25h 21m
United Airlines
Tue 3/177:15 pm
DEC
-
GSP
1 stop13h 46m
United Airlines
Deal found 2/25$849

Find flight deals from South Carolina to Decatur

Keep the following information in mind while searching for South Carolina to Decatur flight deals. Data was last updated February 28, 2026.

Round-trip from

$574
(United Airlines)

One-way from

$334
(United Airlines)
From South Carolina to Decatur Arpt
Search Deals
One-way flight from South Carolina to Decatur Arpt
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Carolina to Decatur 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 28, 2026.
Use the filters below to find and compare flights from South Carolina to Decatur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Sat 3/14

6:30 am-8:52 am

1 stop27h 22m

Decatur Arpt

Wed 3/18

9:50 am-4:51 pm

1 stop6h 01m

$574

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Fri 3/13

5:32 pm-5:53 pm

1 stop25h 21m

Decatur Arpt

Tue 3/17

7:15 pm-10:01 am

1 stop13h 46m

$849

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Sun 4/12

12:34 pm-5:57 pm

1 stop6h 23m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Sorted by cheapest first

Best time to book a flight from South Carolina to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from South Carolina 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 South Carolina to Decatur
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from South Carolina to Decatur. 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 into for flights to Decatur from South Carolina?

    If you book a flight to Decatur from South Carolina, you will be flying to Decatur Arpt, which is the city’s only airport. Decatur Arpt (DEC) is located 4.7 mi from the center of Decatur.

  • How long is the flight from South Carolina to Decatur, Illinois?

    United Airlines can get you from South Carolina to Decatur, Illinois in just under 27h 22m. Your travel time can differ by up to . There are 499 mi between South Carolina and Decatur, Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Carolina to Decatur by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Decatur?

Book flights to Decatur if you plan to visit one of these locations
Mattoon
Effingham

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