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

As of September 2025, 70 flights take off from Illinois and land in South Carolina each day. The most common flight departure time for this route is 7:00PM, with 39% of daily flights taking off at noon.

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 53% of people opting to fly with this airline when traveling to South Carolina. Keep in mind that there are 5 different airlines that fly to South Carolina on a routine basis, so you have a few additional options to choose from.

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 01m on average. On the other hand, flying from Moline to Charleston takes 4h 13m 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.

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

As of September 2025, 496 flights take off from Illinois and land in South Carolina each week. The most common flight departure day for this route is Tue, with 23% of weekly flights taking off on this day.

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

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

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 September 2025, 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.

$69 Cheap Flights from Illinois to South Carolina in 2025/26

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Find the cheapest flights from Illinois to South Carolina

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:50 am - 2:55 pmORD-CLT

2h 05mnonstop

3:51 pm - 5:13 pmCLT-ORD

2h 22mnonstop

$111Frontier

Find Deal

Thu, Nov 13 - Sat, Nov 15

11:50 am - 2:55 pmORD-CLT

2h 05mnonstop

6:07 pm - 12:15 amCLT-ORD

7h 08m1 stop

$113Frontier

Find Deal

Thu, Nov 6 - Mon, Nov 10

7:15 am - 10:31 amORD-CLT

2h 16mnonstop

6:30 am - 7:50 amCLT-ORD

2h 20mnonstop

$139United Airlines

Find Deal

Wed, Oct 22 - Sat, Oct 25

10:35 am - 1:25 pmMDW-CLT

1h 50mnonstop

6:20 pm - 7:25 pmCLT-MDW

2h 05mnonstop

$139Southwest

Find Deal

Wed, Oct 29 - Tue, Nov 4

5:22 am - 8:25 amORD-CLT

2h 03mnonstop

7:55 pm - 9:10 pmCLT-ORD

2h 15mnonstop

$151American Airlines

Find Deal

Sun, Oct 26 - Wed, Oct 29

5:20 am - 8:23 amORD-CLT

2h 03mnonstop

9:42 pm - 10:54 pmCLT-ORD

2h 12mnonstop

$159American Airlines

Find Deal

Tue, Oct 14 - Wed, Oct 15

10:35 am - 1:25 pmMDW-CLT

1h 50mnonstop

6:10 pm - 7:10 pmCLT-MDW

2h 00mnonstop

$159Southwest

Find Deal

Wed, Oct 15 - Wed, Oct 22

11:55 am - 8:04 pmORD-MYR

7h 09m1 stop

8:14 am - 5:13 pmMYR-ORD

9h 59m1 stop

$173Spirit Airlines

Find Deal

Mon, Oct 6 - Thu, Oct 9

11:55 am - 8:04 pmORD-MYR

7h 09m1 stop

8:14 am - 2:45 pmMYR-ORD

7h 31m1 stop

$174Spirit Airlines

Find Deal

Sat, Oct 25 - Fri, Oct 31

8:48 am - 11:49 amORD-GSP

2h 01mnonstop

5:28 pm - 6:55 pmGSP-ORD

2h 27mnonstop

$195United Airlines

Find Deal

Wed, Nov 19 - Sat, Nov 22

Frontier flights from Illinois to South Carolina

Our best Frontier deals on Illinois to South Carolina flight tickets

Frontier

Nov 13

ORD11:50 amChicago O'Hare Intl

2h 05m

CLT2:55 pmCharlotte Douglas

Nov 15

CLT3:51 pmCharlotte Douglas

2h 22m

ORD5:13 pmChicago O'Hare Intl

$111

Find similar

Frontier

Oct 2

ORD6:11 pmChicago O'Hare Intl

26h 14m

1 stop

CLT9:25 pmCharlotte Douglas

Oct 6

CLT11:50 amCharlotte Douglas

2h 22m

ORD1:12 pmChicago O'Hare Intl

$113

Find similar

Frontier

Oct 24

ORD5:50 amChicago O'Hare Intl

2h 10m

CLT9:00 amCharlotte Douglas

Oct 27

CLT5:34 pmCharlotte Douglas

8h 25m

1 stop

ORD12:59 amChicago O'Hare Intl

$114

Find similar

Southwest flights from Illinois to South Carolina

Our best Southwest deals on Illinois to South Carolina flight tickets

Southwest

Oct 29

MDW10:35 amChicago Midway

1h 50m

CLT1:25 pmCharlotte Douglas

Nov 4

CLT6:20 pmCharlotte Douglas

2h 05m

MDW7:25 pmChicago Midway

$139

Find similar

Southwest

Oct 15

MDW10:35 amChicago Midway

1h 50m

CLT1:25 pmCharlotte Douglas

Oct 22

CLT6:10 pmCharlotte Douglas

2h 00m

MDW7:10 pmChicago Midway

$159

Find similar

Southwest

Oct 30

MDW1:45 pmChicago Midway

8h 35m

2 stops

CLT11:20 pmCharlotte Douglas

Nov 4

CLT6:20 pmCharlotte Douglas

2h 05m

MDW7:25 pmChicago Midway

$166

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCharlotte

ORD - CLT

ORDCLT

Chicago O'Hare Intl

Thu 11/13

11:50 am-2:55 pm

Nonstop2h 05m

Charlotte Douglas

Sat 11/15

3:51 pm-5:13 pm

Nonstop2h 22m

$111

ChicagoCharlotte

ORD - CLT

ORDCLT

Chicago O'Hare Intl

Thu 11/6

11:50 am-2:55 pm

Nonstop2h 05m

Charlotte Douglas

Mon 11/10

6:07 pm-12:15 am

1 stop7h 08m

$113

ChicagoCharlotte

ORD - CLT

ORDCLT

Chicago O'Hare Intl

Wed 10/22

7:15 am-10:31 am

Nonstop2h 16m

Charlotte Douglas

Sat 10/25

6:30 am-7:50 am

Nonstop2h 20m

$139

ChicagoCharlotte

MDW - CLT

MDWCLT

Chicago Midway

Wed 10/29

10:35 am-1:25 pm

Nonstop1h 50m

Charlotte Douglas

Tue 11/4

6:20 pm-7:25 pm

Nonstop2h 05m

$139

ChicagoCharlotte

ORD - CLT

ORDCLT

Chicago O'Hare Intl

Sun 10/26

5:22 am-8:25 am

Nonstop2h 03m

Charlotte Douglas

Wed 10/29

7:55 pm-9:10 pm

Nonstop2h 15m

$151

ChicagoCharlotte

ORD - CLT

ORDCLT

Chicago O'Hare Intl

Tue 10/14

5:20 am-8:23 am

Nonstop2h 03m

Charlotte Douglas

Wed 10/15

9:42 pm-10:54 pm

Nonstop2h 12m

$159

ChicagoCharlotte

MDW - CLT

MDWCLT

Chicago Midway

Wed 10/15

10:35 am-1:25 pm

Nonstop1h 50m

Charlotte Douglas

Wed 10/22

6:10 pm-7:10 pm

Nonstop2h 00m

$159

ChicagoMyrtle Beach

ORD - MYR

ORDMYR

Chicago O'Hare Intl

Mon 10/6

11:55 am-8:04 pm

1 stop7h 09m

Myrtle Beach Intl

Thu 10/9

8:14 am-5:13 pm

1 stop9h 59m

$173

ChicagoMyrtle Beach

ORD - MYR

ORDMYR

Chicago O'Hare Intl

Sat 10/25

11:55 am-8:04 pm

1 stop7h 09m

Myrtle Beach Intl

Fri 10/31

8:14 am-2:45 pm

1 stop7h 31m

$174

ChicagoGreenville

ORD - GSP

ORDGSP

Chicago O'Hare Intl

Wed 11/19

8:48 am-11:49 am

Nonstop2h 01m

Greenville

Sat 11/22

5:28 pm-6:55 pm

Nonstop2h 27m

$195

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 $341, 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 July instead. Flights to South Carolina in July, while not as cheap as those in August, still average around $355.

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 $367. The most expensive day to fly to South Carolina is Sunday, with ticket prices averaging around $421.

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 $357. Try not to purchase tickets in the afternoon because they tend to be around $404. 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 Chicago O'Hare Intl to Charleston 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 $381 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 $319 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	$133
Fastest flight time	1h 45m
Direct flights	Every day
Airports in South Carolina	2 airports

The best one-way flight to South Carolina from Illinois in the past 72 hours is $133. The best round-trip flight deal from Illinois to South Carolina found on momondo in the last 72 hours is $204.

The fastest flight from Illinois to South Carolina takes 1h 45m

Direct flights go from Illinois to South Carolina every day.

There are 2 airports near South Carolina: 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 September 2025, 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 (19.10% of total bookings). The next most popular plane models are Embraer 170 (15.05%), Airbus A319 (12.94%), and Embraer 175 (Enhanced Winglets) (12.48%).

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 $60	Free Cancellation	Rating 6.3 8,041 reviews	Search Spirit Airlines flights
Delta	PriceFrom $148	Free Cancellation	Rating 7.9 7,974 reviews	Search Delta flights
United Airlines	PriceFrom $188	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $216	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest 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

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.

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Popular cities in South Carolina

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Cheap flights from Illinois to South Carolina from $69

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 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Illinois to South Carolina

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Illinois to South Carolina

Our best Frontier deals on Illinois to South Carolina flight tickets

Southwest flights from Illinois to South Carolina

Our best Southwest 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.

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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

What is the cheapest month to fly to South Carolina?

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 $367. The most expensive day to fly to South Carolina is Sunday, with ticket prices averaging around $421.

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?

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

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

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.

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

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

What airlines fly to South Carolina?

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

As of September 2025, 70 flights take off from Illinois and land in South Carolina each day. The most common flight departure time for this route is 7:00PM, with 39% of daily flights taking off at noon.

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

As of September 2025, 496 flights take off from Illinois and land in South Carolina each week. The most common flight departure day for this route is Tue, with 23% of weekly flights taking off on this day.

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

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

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

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

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

What is the most popular plane model from Illinois to 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?

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

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

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

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

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