How many flights depart from Illinois to South Carolina on average per week?

As of March 2026, 332 flights take off from Illinois and land in South Carolina each week. The most common flight departure day for this route is Wed, with 34% of weekly flights taking off on this day.

How long is the flight from Illinois to South Carolina?

Flight times vary depending on what airport in Illinois you fly out of and what airport in South Carolina you fly into. For example, flying from Chicago to Charleston takes 2h 06m on average. On the other hand, flying from Moline to Charleston takes 3h 49m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Illinois to South Carolina?

Southwest, United Airlines, and JetBlue are the most popular carriers operating from Illinois to South Carolina

How many flights depart from Illinois to South Carolina on average per day?

As of March 2026, 47 flights take off from Illinois and land in South Carolina each day. The most common flight departure time for this route is 5:00PM, with 48% of daily flights taking off in the afternoon.

What airlines fly to South Carolina?

American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to South Carolina from Illinois according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to South Carolina. Keep in mind that there are 6 different airlines that fly to South Carolina on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Illinois to South Carolina were last updated today.

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

As of March 2026, there are 7 operators available to choose from for flights from Illinois to South Carolina.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to South Carolina.

What documentation or ID do you need to fly to South Carolina?

The travel and health documents you'll need for your trip to South Carolina 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 South Carolina. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$58 Cheap Flights from Illinois to South Carolina in 2026

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Find the cheapest flights from Illinois to South Carolina

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:37 pm - 3:45 pm

ORD

CLT

2h 08mnonstop

4:19 pm - 5:53 pm

CLT

ORD

2h 34mnonstop

$96Frontier

Mon, Apr 27 - Thu, Apr 30

7:11 pm - 10:13 pm

ORD

CLT

2h 02mnonstop

10:52 pm - 12:23 am

CLT

ORD

2h 31mnonstop

$97Frontier

Mon, Mar 23 - Mon, Mar 30

6:45 am - 9:51 am

ORD

CAE

2h 06mnonstop

5:35 pm - 7:05 pm

CAE

ORD

2h 30mnonstop

$209United Airlines

Thu, Apr 16 - Tue, Apr 21

7:05 am - 10:01 am

ORD

GSP

1h 56mnonstop

6:30 am - 7:54 am

GSP

ORD

2h 24mnonstop

$209United Airlines

Wed, Mar 25 - Tue, Mar 31

7:22 pm - 10:14 pm

ORD

GSP

1h 52mnonstop

7:26 am - 8:39 am

GSP

ORD

2h 13mnonstop

$210American Airlines

Fri, Apr 3 - Tue, Apr 7

8:50 pm - 11:42 pm

ORD

GSP

1h 52mnonstop

8:17 pm - 9:36 pm

GSP

ORD

2h 19mnonstop

$224American Airlines

Thu, Apr 2 - Mon, Apr 6

9:30 am - 11:09 am

ORD

CHS

24h 39m

2 stops

8:07 am - 12:22 am

CHS

ORD

17h 15m

2 stops

$279Spirit Airlines

Tue, Mar 17 - Fri, Mar 20

12:45 pm - 8:15 pm

MDW

CHS

6h 30m

1 stop

7:15 am - 8:30 am

CHS

MDW

2h 15mnonstop

$280Southwest

Sat, Apr 18 - Tue, Apr 21

4:35 pm - 9:40 pm

MDW

CHS

4h 05m

1 stop

7:15 am - 8:30 am

CHS

MDW

2h 15mnonstop

$281Southwest

Sat, Apr 4 - Wed, Apr 8

6:10 pm - 11:09 am

ORD

CHS

39h 59m

2 stops

12:04 pm - 12:22 am

CHS

ORD

13h 18m

1 stop

$287Spirit Airlines

Sun, Mar 15 - Sat, Mar 21

Frontier flights from Illinois to South Carolina

Our best Frontier deals on Illinois to South Carolina flight tickets

Frontier

Mar 23

ORD7:11 pmChicago O'Hare Intl

2h 02m

CLT10:13 pmCharlotte Douglas

Mar 30

CLT10:52 pmCharlotte Douglas

2h 31m

ORD12:23 amChicago O'Hare Intl

$97

Frontier

Mar 26

ORD6:55 pmChicago O'Hare Intl

2h 02m

CLT9:57 pmCharlotte Douglas

Mar 30

CLT10:52 pmCharlotte Douglas

2h 31m

ORD12:23 amChicago O'Hare Intl

$98

Frontier

Apr 9

ORD1:02 pmChicago O'Hare Intl

2h 10m

CLT4:12 pmCharlotte Douglas

Apr 11

CLT7:09 pmCharlotte Douglas

2h 30m

ORD8:39 pmChicago O'Hare Intl

$100

Delta flights from Illinois to South Carolina

Our best Delta deals on Illinois to South Carolina flight tickets

Delta

May 11

ORD7:07 amChicago O'Hare Intl

7h 15m

1 stop

HHH3:22 pmHilton Head Island

May 19

HHH4:05 pmHilton Head Island

7h 31m

1 stop

ORD10:36 pmChicago O'Hare Intl

$177

Delta

Apr 27

MDW6:00 amChicago Midway

4h 11m

1 stop

CLT11:11 amCharlotte Douglas

Apr 30

CLT6:56 pmCharlotte Douglas

4h 32m

1 stop

MDW10:28 pmChicago Midway

$197

Delta

May 26

ORD9:49 amChicago O'Hare Intl

4h 33m

1 stop

HHH3:22 pmHilton Head Island

Jun 2

HHH4:05 pmHilton Head Island

7h 31m

1 stop

ORD10:36 pmChicago O'Hare Intl

$203

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCharlotte

ORD - CLT

ORDCLT

Chicago O'Hare Intl

Mon 4/27

12:37 pm-3:45 pm

Nonstop2h 08m

Charlotte Douglas

Thu 4/30

4:19 pm-5:53 pm

Nonstop2h 34m

$96

ChicagoCharlotte

ORD - CLT

ORDCLT

Chicago O'Hare Intl

Mon 3/23

7:11 pm-10:13 pm

Nonstop2h 02m

Charlotte Douglas

Mon 3/30

10:52 pm-12:23 am

Nonstop2h 31m

$97

ChicagoColumbia

ORD - CAE

ORDCAE

Chicago O'Hare Intl

Thu 4/16

6:45 am-9:51 am

Nonstop2h 06m

Columbia Metropolitan

Tue 4/21

5:35 pm-7:05 pm

Nonstop2h 30m

$209

ChicagoGreenville

ORD - GSP

ORDGSP

Chicago O'Hare Intl

Wed 3/25

7:05 am-10:01 am

Nonstop1h 56m

Greenville

Tue 3/31

6:30 am-7:54 am

Nonstop2h 24m

$209

ChicagoGreenville

ORD - GSP

ORDGSP

Chicago O'Hare Intl

Fri 4/3

7:22 pm-10:14 pm

Nonstop1h 52m

Greenville

Tue 4/7

7:26 am-8:39 am

Nonstop2h 13m

$210

ChicagoGreenville

ORD - GSP

ORDGSP

Chicago O'Hare Intl

Thu 4/2

8:50 pm-11:42 pm

Nonstop1h 52m

Greenville

Mon 4/6

8:17 pm-9:36 pm

Nonstop2h 19m

$224

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Tue 3/17

9:30 am-11:09 am

2 stops24h 39m

Charleston

Fri 3/20

8:07 am-12:22 am

2 stops17h 15m

$279

ChicagoCharleston

MDW - CHS

MDWCHS

Chicago Midway

Sat 4/18

12:45 pm-8:15 pm

1 stop6h 30m

Charleston

Tue 4/21

7:15 am-8:30 am

Nonstop2h 15m

$280

ChicagoCharleston

MDW - CHS

MDWCHS

Chicago Midway

Sat 4/4

4:35 pm-9:40 pm

1 stop4h 05m

Charleston

Wed 4/8

7:15 am-8:30 am

Nonstop2h 15m

$281

ChicagoCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Sun 3/15

6:10 pm-11:09 am

2 stops39h 59m

Charleston

Sat 3/21

12:04 pm-12:22 am

1 stop13h 18m

$287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Airlines

Other information

What is the cheapest month to fly to South Carolina?

The cheapest month to fly to South Carolina from Illinois is in August. Flight prices, which tend to average around $336, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to South Carolina from Illinois during January instead. Flights to South Carolina in January, while not as cheap as those in August, still average around $350.

What is the cheapest day to depart on your flight to South Carolina?

Our data shows that Tuesday is the least expensive day to fly to South Carolina. Tickets to fly out on this day can be as low as $352. The most expensive day to fly to South Carolina is Friday, with ticket prices averaging around $393.

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

Our data shows that the cheapest Illinois to South Carolina flights are usually those with departure times in the evening. Our users have found flights to South Carolina in the evening for as low as $366. Try not to purchase tickets in the morning because they tend to be around $380. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to South Carolina flight route?

Fly from Belleville to Myrtle Beach Intl for the best Illinois - South Carolina flight prices

How far in advance should I book a flight to South Carolina?

You are more likely to see cheaper flights to South Carolina from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to South Carolina for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Carolina from Illinois for as low as $317 on momondo.

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

There are 4 cabin classes available to choose from on Illinois to South Carolina 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 Illinois to South Carolina flights?

No. A direct flight is the cheapest option for a flight between Illinois to South Carolina.

Cheap Illinois to South Carolina flight deals and tips

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

Best Price Found	$143
Fastest flight time	1h 50m
Direct flights	Every day
Airports in South Carolina	57 airports

The best one-way flight to South Carolina from Illinois in the past 72 hours is $143. The best round-trip flight deal from Illinois to South Carolina found on momondo in the last 72 hours is $260.

The fastest flight from Illinois to South Carolina takes 1h 50m

Direct flights go from Illinois to South Carolina every day.

There are 57 airports in South Carolina. From Illinois there are direct flights to Greenville (GSP), Charlotte Douglas (CLT).

Search flight deals

When did momondo last update prices for flights from Illinois to South Carolina?
Prices for flights from Illinois to South Carolina were last updated today.
How many operators does momondo search for flights from Illinois to South Carolina?
As of March 2026, there are 7 operators available to choose from for flights from Illinois to South Carolina.
How old do you have to be to fly from Illinois to South Carolina?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to South Carolina.
What documentation or ID do you need to fly to South Carolina?
The travel and health documents you'll need for your trip to South Carolina 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 South Carolina. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to South Carolina?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to South Carolina is Embraer 175 (Enhanced Winglets) (21.86% of total bookings). The next most popular plane models are Embraer 175 (19.88%), Airbus A319 (17.02%), and Canadair (Bombardier) Regional Jet CRJ-550 (7.95%).

Best airlines flying from Illinois to South Carolina

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $51	Free Cancellation	Rating 6.3 8,489 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $108	Free Cancellation	Rating 7.3 715 reviews	Search Allegiant Air flights
Delta	PriceFrom $118	Free Cancellation	Rating 7.9 8,246 reviews	Search Delta flights
American Airlines	PriceFrom $124	Free Cancellation	Rating 7.1 11,376 reviews	Search American Airlines flights
Southwest	PriceFrom $153	Free Cancellation	Rating 8.0 4,305 reviews	Search Southwest flights
United Airlines	PriceFrom $153	Free Cancellation	Rating 7.4 9,381 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Carolina from Illinois.

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

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

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

Once all potential Illinois to South Carolina flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your South Carolina trip

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Popular cities in South Carolina

Flights to New Yorkfrom $37

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Flights to Orlandofrom $36

Flights to Chicagofrom $56

Flights to San Franciscofrom $58

Flights to Las Vegasfrom $55

Flights to Washington, D.C.from $56

Flights to Bostonfrom $77

Flights to Atlantafrom $49

Flights to Dallasfrom $60

Flights to Seattlefrom $55

Cheap flights from Illinois to South Carolina from $58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to South Carolina departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Illinois to South Carolina

Our best Frontier deals on Illinois to South Carolina flight tickets

Delta flights from Illinois to South Carolina

Our best Delta deals on Illinois to South Carolina flight tickets

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

See travel insights to South Carolina from

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

What is the cheapest month to fly to South Carolina?

What is the cheapest day to depart on your flight to South Carolina?

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

What is the cheapest Illinois to South Carolina flight route?

How far in advance should I book a flight to South Carolina?

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

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

What is the cheapest airline that flies from Illinois to South Carolina?

What airlines fly to South Carolina?

How many flights depart from Illinois to South Carolina on average per day?

How many flights depart from Illinois to South Carolina on average per week?

How long is the flight from Illinois to South Carolina?

Cheap Illinois to South Carolina flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in South Carolina

Best airlines flying from Illinois to South Carolina

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

Why use momondo?

An easier way to manage your South Carolina trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Carolina

Popular cities in South Carolina

Popular flights according to clicks in the last 7 days on momondo

Illinois flight routes

According to popular flight searches on momondo this year

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