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Cheap flights from South Carolina to Illinois from $44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Carolina to Illinois departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from South Carolina to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:20 pm - 9:42 pm
CLT
-
ORD
2h 22mnonstop
Frontier Logo
4:19 pm - 7:25 pm
ORD
-
CLT
2h 06mnonstop
$59Frontier
Thu, Feb 5 - Mon, Feb 9
Frontier Logo
8:20 pm - 9:42 pm
CLT
-
ORD
2h 22mnonstop
Frontier Logo
4:19 pm - 7:25 pm
ORD
-
CLT
2h 06mnonstop
$61Frontier
Mon, Feb 2 - Thu, Feb 5
Southwest Logo
5:50 pm - 6:55 pm
CLT
-
MDW
2h 05mnonstop
Southwest Logo
6:00 pm - 8:50 pm
MDW
-
CLT
1h 50mnonstop
$139Southwest
Tue, Feb 10 - Tue, Feb 17
Delta Logo
6:40 am - 9:54 am
CAE
-
MDW
4h 14m1 stop
Delta Logo
11:06 am - 6:25 pm
MDW
-
CAE
6h 19m1 stop
$165Delta
Wed, Feb 18 - Sat, Feb 21
Southwest Logo
8:25 pm - 9:30 pm
CLT
-
MDW
2h 05mnonstop
Southwest Logo
2:30 pm - 5:20 pm
MDW
-
CLT
1h 50mnonstop
$169Southwest
Mon, Feb 16 - Sat, Feb 21
American Airlines Logo
8:19 pm - 9:39 pm
GSP
-
ORD
2h 20mnonstop
American Airlines Logo
8:55 pm - 11:58 pm
ORD
-
GSP
2h 03mnonstop
$195American Airlines
Sat, Apr 11 - Wed, Apr 15
United Airlines Logo
10:51 am - 12:10 pm
GSP
-
ORD
2h 19mnonstop
United Airlines Logo
7:05 am - 10:01 am
ORD
-
GSP
1h 56mnonstop
$202United Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
7:14 am - 8:30 am
GSP
-
ORD
2h 16mnonstop
American Airlines Logo
8:50 pm - 11:42 pm
ORD
-
GSP
1h 52mnonstop
$203American Airlines
Sat, Mar 21 - Mon, Mar 23
United Airlines Logo
7:42 pm - 11:43 pm
GSP
-
ORD
5h 01m1 stop
United Airlines Logo
5:45 pm - 8:47 pm
ORD
-
GSP
2h 02mnonstop
$205United Airlines
Sat, Apr 11 - Wed, Apr 15
Delta Logo
6:45 am - 10:06 am
GSP
-
ORD
4h 21m1 stop
Delta Logo
7:10 am - 3:14 pm
ORD
-
GSP
7h 04m1 stop
$215Delta
Sat, Apr 11 - Wed, Apr 15

Spirit Airlines flights from South Carolina to Illinois

Our best Spirit Airlines deals on South Carolina to Illinois flight tickets
Spirit Airlines
Feb 7
CHS5:05 pmCharleston
6h 37m
1 stop
ORD10:42 pmChicago O'Hare Intl
Feb 28
ORD7:00 amChicago O'Hare Intl
9h 40m
1 stop
CHS5:40 pmCharleston
$112
Spirit Airlines
Feb 5
CHS5:05 pmCharleston
6h 37m
1 stop
ORD10:42 pmChicago O'Hare Intl
Feb 7
ORD5:15 amChicago O'Hare Intl
11h 24m
1 stop
CHS5:39 pmCharleston
$118
Spirit Airlines
Feb 6
CHS5:05 pmCharleston
6h 37m
1 stop
ORD10:42 pmChicago O'Hare Intl
Feb 9
ORD7:20 amChicago O'Hare Intl
9h 19m
1 stop
CHS5:39 pmCharleston
$124

Frontier flights from South Carolina to Illinois

Our best Frontier deals on South Carolina to Illinois flight tickets
Frontier
Feb 5
CLT8:20 pmCharlotte Douglas
2h 22m
ORD9:42 pmChicago O'Hare Intl
Feb 9
ORD4:19 pmChicago O'Hare Intl
2h 06m
CLT7:25 pmCharlotte Douglas
$59
Frontier
Feb 2
CLT8:20 pmCharlotte Douglas
2h 22m
ORD9:42 pmChicago O'Hare Intl
Feb 5
ORD4:19 pmChicago O'Hare Intl
2h 06m
CLT7:25 pmCharlotte Douglas
$61
Frontier
Mar 15
CLT10:42 pmCharlotte Douglas
2h 31m
ORD12:13 amChicago O'Hare Intl
Mar 16
ORD6:55 pmChicago O'Hare Intl
2h 02m
CLT9:57 pmCharlotte Douglas
$66

momondo Fare Finder

 
Customize your flight search to find flights from South Carolina to Illinois 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, momondo users made 832,500 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from South Carolina to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 2/5

8:20 pm-9:42 pm

Nonstop2h 22m

Chicago O'Hare Intl

Mon 2/9

4:19 pm-7:25 pm

Nonstop2h 06m

$59

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Mon 2/2

8:20 pm-9:42 pm

Nonstop2h 22m

Chicago O'Hare Intl

Thu 2/5

4:19 pm-7:25 pm

Nonstop2h 06m

$61

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Tue 2/10

5:50 pm-6:55 pm

Nonstop2h 05m

Chicago Midway

Tue 2/17

6:00 pm-8:50 pm

Nonstop1h 50m

$139

ColumbiaChicago

CAE - MDW

CAEMDW

Columbia Metropolitan

Wed 2/18

6:40 am-9:54 am

1 stop4h 14m

Chicago Midway

Sat 2/21

11:06 am-6:25 pm

1 stop6h 19m

$165

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Mon 2/16

8:25 pm-9:30 pm

Nonstop2h 05m

Chicago Midway

Sat 2/21

2:30 pm-5:20 pm

Nonstop1h 50m

$169

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Sat 4/11

8:19 pm-9:39 pm

Nonstop2h 20m

Chicago O'Hare Intl

Wed 4/15

8:55 pm-11:58 pm

Nonstop2h 03m

$195

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Wed 2/11

10:51 am-12:10 pm

Nonstop2h 19m

Chicago O'Hare Intl

Sun 2/15

7:05 am-10:01 am

Nonstop1h 56m

$202

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Sat 3/21

7:14 am-8:30 am

Nonstop2h 16m

Chicago O'Hare Intl

Mon 3/23

8:50 pm-11:42 pm

Nonstop1h 52m

$203

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Sat 4/11

7:42 pm-11:43 pm

1 stop5h 01m

Chicago O'Hare Intl

Wed 4/15

5:45 pm-8:47 pm

Nonstop2h 02m

$205

GreenvilleChicago

GSP - ORD

GSPORD

Greenville

Sat 4/11

6:45 am-10:06 am

1 stop4h 21m

Chicago O'Hare Intl

Wed 4/15

7:10 am-3:14 pm

1 stop7h 04m

$215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from South Carolina to 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

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from South Carolina is in August. Flight prices, which tend to average around $284, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $310.

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

The cheapest day to depart from South Carolina to Illinois is on a Friday when prices can be found for as low as $400. Flights from South Carolina to Illinois on a Monday will generally be more expensive and average around $646. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from South Carolina to Illinois during this time can be as low as $379. Flights at noon are often more expensive with an average ticket price of $541.

What is the cheapest South Carolina to Illinois flight route?

Fly from Charleston to Chicago O'Hare Intl for the best South Carolina - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from South Carolina when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from South Carolina for as low as $268 on momondo.

What cabin class options are available on South Carolina to Illinois flights?

There are 4 cabin classes available to choose from on South Carolina to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on South Carolina to Illinois flights?

You could potentially save up to 23% on your flight if you consider stops on a South Carolina to Illinois flight.

Cheap South Carolina to Illinois flight deals and tips

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

Best Price Found

$159

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from South Carolina in the past 72 hours is $159. The best round-trip flight deal from South Carolina to Illinois found on momondo in the last 72 hours is $333.
The fastest flight from South Carolina to Illinois takes 1h 55m
Direct flights go from South Carolina to Illinois every day.
There are 98 airports in Illinois. From South Carolina there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL).
Search flight deals

  • When did momondo last update prices for flights from South Carolina to Illinois?

    Prices for flights from South Carolina to Illinois are updated daily.

  • How many operators does momondo search for flights from South Carolina to Illinois?

  • How old do you have to be to fly from South Carolina to Illinois?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Carolina to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from South Carolina to Illinois?

Best airlines flying from South Carolina to Illinois

Compare and see reviews for airlines that fly from South Carolina to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $113Free CancellationRating
6.3
8,294 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $135Free CancellationRating
7.2
11,106 reviews
Search American Airlines flights
DeltaPriceFrom $180Free CancellationRating
7.9
8,034 reviews
Search Delta flights
SouthwestPriceFrom $190Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
United AirlinesPriceFrom $193Free CancellationRating
7.4
9,143 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Carolina to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Carolina to Illinois. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Illinois from South Carolina on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from South Carolina.

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

If you are not ready to book a flight from South Carolina to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

An easier way to manage your Illinois trip

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Wed 2/11
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