How long does it take to fly to Decatur, Illinois?

The flight from South Carolina to Decatur, Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Charleston (a popular airport in South Carolina) to Peoria, Illinois (the most popular airport in Decatur, Illinois), then the flight time is 4h 48m on average. If you fly from Columbia (another popular airport in South Carolina) to Peoria, Illinois, then the average flight time is 4h 56m.

When did momondo last update prices for flights from South Carolina to Decatur Arpt Airport?

Prices for flights from South Carolina to Decatur Arpt Airport refresh daily.

How old do you have to be to fly from South Carolina to Decatur Arpt Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Carolina to Decatur Arpt Airport.

What documentation or ID do you need to fly to Decatur Arpt Airport?

The travel and health documents you'll need for your trip to Decatur Arpt Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Decatur Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$345 Cheap Flights from South Carolina to Decatur in 2025/26

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Find the cheapest flights from South Carolina to Decatur

Round-trip

One-way

Cheap round-trip flights

10:00 am - 5:52 pmGSP-DEC

8h 52m2 stops

7:08 pm - 11:44 amDEC-GSP

15h 36m1 stop

$401United Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 13

6:00 am - 5:52 pmGSP-DEC

12h 52m2 stops

7:08 pm - 2:17 pmDEC-GSP

18h 09m2 stops

$406United Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 13

9:19 am - 5:52 pmGSP-DEC

9h 33m1 stop

7:08 pm - 8:49 pmDEC-GSP

24h 41m1 stop

$455United Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 13

9:19 am - 5:52 pmGSP-DEC

9h 33m1 stop

7:08 pm - 11:44 amDEC-GSP

15h 36m1 stop

$462United Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 13

9:19 am - 5:52 pmGSP-DEC

9h 33m1 stop

7:08 pm - 8:49 pmDEC-GSP

24h 41m1 stop

$498United Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 13

5:34 pm - 8:51 amGSP-DEC

16h 17m1 stop

9:38 am - 4:53 pmDEC-GSP

6h 15m1 stop

$641United Airlines

Find Deal

Fri, Oct 10 - Sun, Oct 12

7:00 am - 8:51 amGSP-DEC

26h 51m2 stops

9:38 am - 4:53 pmDEC-GSP

6h 15m1 stop

$708United Airlines

Find Deal

Fri, Oct 10 - Sun, Oct 12

United Airlines flights from South Carolina to Decatur, Illinois

Our best United Airlines deals on South Carolina to Decatur, Illinois flight tickets

United Airlines

Dec 10

GSP10:00 amGreenville

8h 52m

2 stops

DEC5:52 pmDecatur Arpt

Dec 13

DEC7:08 pmDecatur Arpt

15h 36m

1 stop

GSP11:44 amGreenville

$401

Find similar

United Airlines

Dec 10

GSP6:00 amGreenville

12h 52m

2 stops

DEC5:52 pmDecatur Arpt

Dec 13

DEC7:08 pmDecatur Arpt

18h 09m

2 stops

GSP2:17 pmGreenville

$406

Find similar

United Airlines

Dec 10

GSP9:19 amGreenville

9h 33m

1 stop

DEC5:52 pmDecatur Arpt

Dec 13

DEC7:08 pmDecatur Arpt

24h 41m

1 stop

GSP8:49 pmGreenville

$455

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from South Carolina to Decatur, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Wed 12/10

10:00 am-5:52 pm

2 stops8h 52m

Decatur Arpt

Sat 12/13

7:08 pm-11:44 am

1 stop15h 36m

$401

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Wed 12/10

6:00 am-5:52 pm

2 stops12h 52m

Decatur Arpt

Sat 12/13

7:08 pm-2:17 pm

2 stops18h 09m

$406

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Wed 12/10

9:19 am-5:52 pm

1 stop9h 33m

Decatur Arpt

Sat 12/13

7:08 pm-8:49 pm

1 stop24h 41m

$455

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Wed 12/10

9:19 am-5:52 pm

1 stop9h 33m

Decatur Arpt

Sat 12/13

7:08 pm-11:44 am

1 stop15h 36m

$462

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Wed 12/10

9:19 am-5:52 pm

1 stop9h 33m

Decatur Arpt

Sat 12/13

7:08 pm-8:49 pm

1 stop24h 41m

$498

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Fri 10/10

5:34 pm-8:51 am

1 stop16h 17m

Decatur Arpt

Sun 10/12

9:38 am-4:53 pm

1 stop6h 15m

$641

GreenvilleDecatur

GSP - DEC

GSPDEC

Greenville

Fri 10/10

7:00 am-8:51 am

2 stops26h 51m

Decatur Arpt

Sun 10/12

9:38 am-4:53 pm

1 stop6h 15m

$708

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from South Carolina to Decatur, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

What is the cheapest day to depart on your flight to Decatur, Illinois?

The cheapest day to depart on your flight to Decatur, Illinois is on a Monday when prices can be found for as low as $349. This is often the case because there is less demand to fly during this day of the week. Flights from South Carolina to Decatur, Illinois on a Friday will generally be more expensive and average around $359. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap South Carolina to Decatur, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Carolina to Decatur, Illinois

Direct flights	None

There are no direct flights from South Carolina to Decatur, Illinois. There are no popular flight routes from South Carolina to Decatur, Illinois.

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When did momondo last update prices for flights from South Carolina to Decatur Arpt Airport?
Prices for flights from South Carolina to Decatur Arpt Airport refresh daily.
How old do you have to be to fly from South Carolina to Decatur Arpt Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Carolina to Decatur Arpt Airport.
What documentation or ID do you need to fly to Decatur Arpt Airport?
The travel and health documents you'll need for your trip to Decatur Arpt Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Decatur Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Carolina to Decatur, Illinois

Compare and see reviews for airlines that fly from South Carolina to Decatur, Illinois with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 8,928 reviews		Search United Airlines flights

Effingham

Mattoon

Forsyth

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Can I find flights from South Carolina to Decatur with flexible booking policies on momondo?

momondo does allow users to show only those flights to Decatur from South Carolina which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from South Carolina to Decatur?

momondo helps you find the best flight between South Carolina and Decatur by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from South Carolina to Decatur right now. Can momondo alert me if prices change?

Yes. momondo can track prices for South Carolina to Decatur flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.