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Illinois

$64+ Cheap flights from South Carolina to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ORD
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from South Carolina to Illinois

Keep the following information in mind while searching for South Carolina to Illinois flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$114
(Priceline)

One-way from

$64
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$262

Good round-trip deal

$293 or less

Good one-way deal

$127 or less
From South Carolina to Illinois
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One-way flight from South Carolina to Illinois
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Highest demand for flights based on searches. 15% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from South Carolina to Illinois.
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Price to beat on a one-way flight from South Carolina to Illinois.
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Find flight deals from South Carolina to Illinois

Cheapest flights from South Carolina to Illinois
Explore the most affordable flight options available from South Carolina to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/13:51 pmCLT - ORD
Nonstop2h 22mFrontier
dom. 11/25:00 amORD - CLT
1 stop10h 17mFrontier
Deal found 9/15$114
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/249:42 amCLT - ORD
1 stop9h 33mFrontier
dom. 10/266:00 amORD - CLT
Nonstop2h 08mFrontier
Deal found 9/15$115
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/168:48 amCLT - ORD
1 stop9h 52mFrontier
dom. 10/196:00 amORD - CLT
Nonstop2h 08mFrontier
Deal found 9/15$116
This Flightnetwork deal was found by Cheapflights users on 9/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/316:07 pmCLT - ORD
1 stop7h 09mFrontier
vie. 11/711:53 amORD - CLT
Nonstop2h 05mFrontier
Deal found 9/16$117
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/63:50 pmCLT - ORD
Nonstop2h 22mFrontier
dom. 11/96:00 amORD - CLT
1 stop10h 35mFrontier
Deal found 9/16$118
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/35:38 pmCLT - ORD
1 stop7h 21mFrontier
dom. 10/57:40 amORD - CLT
Nonstop2h 20mFrontier
Deal found 9/15$121
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/211:50 amCLT - ORD
Nonstop2h 22mFrontier
dom. 10/57:40 amORD - CLT
Nonstop2h 20mFrontier
Deal found 9/15$122
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/152:40 pmCLT - ORD
1 stop7h 53mMultiple Airlines
dom. 10/196:00 amORD - CLT
Nonstop2h 08mMultiple Airlines
Deal found 9/14$124
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/25:20 pmCLT - ORD
1 stop7h 39mFrontier
lun. 10/67:40 amORD - CLT
Nonstop2h 20mFrontier
Deal found 9/14$125
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/296:00 amCLT - ORD
1 stop5h 13mMultiple Airlines
sáb. 11/111:51 amORD - CLT
Nonstop2h 05mMultiple Airlines
Deal found 9/14$126
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:30 amCLT - MDW
Nonstop1h 55mSouthwest
mié. 11/56:00 pmMDW - CLT
Nonstop1h 50mSouthwest
Deal found 9/16$139
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/210:50 pmCLT - MDW
1 stop9h 21mFrontier
vie. 10/31:49 pmMDW - CLT
1 stop6h 36mFrontier
Deal found 9/15$143

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from South Carolina to Illinois that are best for you.

Fly from

South Carolina

Fly to

Illinois

Route

Depart

Return

Price

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

jue. 10/30

6:07 pm-12:43 am

1 stop7h 36m

Chicago O'Hare Intl

lun. 11/3

11:53 am-2:58 pm

Nonstop2h 05m

$115

Myrtle BeachChicago

MYR - ORD

MYRORD

Myrtle Beach Intl

mar. 10/14

4:33 pm-6:10 pm

Nonstop2h 37m

Chicago O'Hare Intl

mar. 10/21

11:20 am-2:42 pm

Nonstop2h 22m

$147

Myrtle BeachChicago

MYR - ORD

MYRORD

Myrtle Beach Intl

vie. 10/17

4:33 pm-6:10 pm

Nonstop2h 37m

Chicago O'Hare Intl

mar. 10/21

11:20 am-2:42 pm

Nonstop2h 22m

$147

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

mar. 10/14

10:25 am-11:36 am

Nonstop2h 11m

Chicago O'Hare Intl

mar. 10/21

1:55 pm-5:05 pm

Nonstop2h 10m

$149

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

sáb. 10/25

6:30 am-7:25 am

Nonstop1h 55m

Chicago Midway

dom. 10/26

8:25 pm-11:15 pm

Nonstop1h 50m

$151

Myrtle BeachChicago

MYR - ORD

MYRORD

Myrtle Beach Intl

vie. 10/24

7:26 pm-11:50 pm

1 stop5h 24m

Chicago O'Hare Intl

lun. 10/27

6:36 pm-11:59 pm

1 stop4h 23m

$151

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

sáb. 11/1

6:30 am-7:25 am

Nonstop1h 55m

Chicago Midway

lun. 11/3

1:30 pm-4:20 pm

Nonstop1h 50m

$151

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

mié. 10/15

6:30 am-7:50 am

Nonstop2h 20m

Chicago O'Hare Intl

dom. 10/19

7:15 am-10:31 am

Nonstop2h 16m

$151

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

mar. 10/14

10:25 am-11:36 am

Nonstop2h 11m

Chicago O'Hare Intl

dom. 10/19

7:15 am-10:31 am

Nonstop2h 16m

$151

Myrtle BeachChicago

MYR - ORD

MYRORD

Myrtle Beach Intl

mié. 10/22

8:25 am-11:50 am

1 stop4h 25m

Chicago O'Hare Intl

mié. 10/29

7:30 am-7:45 pm

2 stops11h 15m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from South Carolina to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

What is the cheapest month to book a flight from South Carolina to Illinois?

Currently, August is the cheapest month in which you can book a flight from South Carolina to Illinois (average of $245). Flying from South Carolina to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SC to IL?

Find hourly flight availability from South Carolina to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Carolina to Illinois as you normally would.

Weekly flight availability from South Carolina to Illinois

Explore weekly flight availability from South Carolina to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 16, 2025.

The most flights from USSC to USIL are scheduled on a Tuesday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated septiembre 16, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from South Carolina to Illinois by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,019 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from South Carolina to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Carolina to Illinois?

    A quick flight from South Carolina to Illinois can take about 1h 55m. Frontier provides one of the quickest options available for as low as $151. There are 583 mi between South Carolina and Illinois. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from South Carolina to Illinois one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $66. However, be on the lookout for offers from Southwest and Spirit Airlines, as they are both options that can get you from South Carolina to Illinois for a low price.

  • Can I find deals for flights from South Carolina to Illinois that include hotel bookings?

    Yes. In addition to deals on South Carolina to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Carolina to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Carolina to Illinois.

  • Can I find deals for business class flights from South Carolina to Illinois?

    Yes. Cheapflights offers flight deals from South Carolina to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Carolina to Illinois?

    Currently, August is the cheapest month in which you can book a flight from South Carolina to Illinois (average of $245). Flying from South Carolina to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for South Carolina to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from South Carolina to Illinois

Discover the top 5 airlines that operate flights from South Carolina to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$46Average$169FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$140Average$366FlexibilityNo cancel feeOn-time71%
DeltaCheapest$180Average$365FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$190Average$394FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$193Average$383FlexibilityNo cancel feeOn-time69%

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