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Decatur

$425+ Cheap flights from South Carolina to Decatur, IL (DEC)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — DEC
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
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 May 28, 2026.

This United Airlines deal was found by Cheapflights users on 5/26. 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 9/262:16 pm
GSP
-
DEC
1 stop4h 35m
United Airlines
Wed 9/306:55 pm
DEC
-
GSP
1 stop13h 56m
United Airlines
Deal found 5/26$425
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Mon 6/295:43 pm
GSP
-
DEC
1 stop25h 13m
United Airlines
Wed 7/86:45 pm
DEC
-
GSP
1 stop14h 10m
United Airlines
Deal found 5/27$512

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 May 28, 2026.

Round-trip from

$425
(United Airlines)
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 May 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

Cheapest round-trip
Quickest round-trip

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Sat 9/26

2:16 pm-5:51 pm

1 stop4h 35m

Decatur Arpt

Wed 9/30

6:55 pm-1:25 pm

1 stop17h 30m

$425

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Mon 6/29

5:43 pm-5:56 pm

1 stop25h 13m

Decatur Arpt

Wed 7/8

6:45 pm-9:55 am

1 stop14h 10m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/23

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 4h 35m. 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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