$41+ Cheap flights from Illinois to South Carolina
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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CHS
Feb 7 — Feb 141
1 adult, Economy
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Find cheap flights from Illinois to South Carolina with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to South Carolina
Keep the following information in mind while searching for Illinois to South Carolina flight deals. Data was last updated January 8, 2026.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $70 (Super.com) |
One-way from | $41 (Super.com) |
Popular in | December |
Cheapest in | August |
Average price | $360 |
Good round-trip deal | $249 or less |
Good one-way deal | $150 or less |
Find flight deals from Illinois to South Carolina
Cheapest flights from Illinois to South CarolinaExplore the most affordable flight options available from Illinois to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.
Explore the most affordable flight options available from Illinois to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.
This Super.com deal was found by Cheapflights users on 1/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/64:19 pmORD - CLT
Nonstop2h 06mFrontier
Mon 2/98:20 pmCLT - ORD
Nonstop2h 22mFrontier
Deal found 1/6![Frontier logo]()
$70
This deal was found by Cheapflights users on 1/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/54:19 pmORD - CLT
Nonstop2h 06mFrontier
Mon 2/98:20 pmCLT - ORD
Nonstop2h 22mFrontier
Deal found 1/7![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
Fri 1/169:00 amORD - CLT
Nonstop2h 06mFrontier
Sun 1/182:05 pmCLT - ORD
Nonstop2h 22mFrontier
Deal found 1/8![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Thu 3/196:55 pmORD - CLT
Nonstop2h 02mFrontier
Mon 3/2310:42 pmCLT - ORD
Nonstop2h 31mFrontier
Deal found 1/7![Frontier logo]()
$76
This Flightnetwork deal was found by Cheapflights users on 1/8. 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.
Thu 2/54:19 pmORD - CLT
Nonstop2h 06mFrontier
Sun 2/88:49 pmCLT - ORD
Nonstop2h 22mFrontier
Deal found 1/8![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 1/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/254:33 pmORD - CLT
Nonstop2h 06mFrontier
Thu 1/298:20 pmCLT - ORD
Nonstop2h 22mFrontier
Deal found 1/5![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 1/6. 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.
Sun 1/187:55 amORD - CLT
Nonstop2h 06mFrontier
Thu 1/228:20 pmCLT - ORD
Nonstop2h 22mFrontier
Deal found 1/6![Frontier logo]()
$83
This Priceline deal was found by Cheapflights users on 1/6. 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.
Thu 3/126:55 pmORD - CLT
Nonstop2h 02mFrontier
Mon 3/1610:42 pmCLT - ORD
Nonstop2h 31mFrontier
Deal found 1/6![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 1/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:24 pmORD - CLT
Nonstop2h 02mFrontier
Sun 2/223:37 pmCLT - ORD
Nonstop2h 31mFrontier
Deal found 1/7![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 1/7. 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.
Thu 1/294:19 pmORD - CLT
Nonstop2h 06mFrontier
Fri 1/308:20 pmCLT - ORD
Nonstop2h 22mFrontier
Deal found 1/7![Frontier logo]()
$87
This Southwest deal was found by Cheapflights users on 1/8. 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.
Thu 1/291:30 pmMDW - CLT
Nonstop1h 50mSouthwest
Mon 2/25:50 pmCLT - MDW
Nonstop2h 05mSouthwest
Deal found 1/8![Southwest logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Sat 1/2412:00 pmORD - CAE
1 stop25h 18mMultiple Airlines
Thu 2/51:39 pmCAE - ORD
1 stop9h 57mMultiple Airlines
Deal found 1/7![Multiple Airlines logo]()
$140
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to South Carolina 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 January 8, 2026.
Use the filters below to find and compare flights from Illinois to South Carolina that are best for you.
Fly from
Illinois
Fly to
South Carolina
Route
Depart
Return
Price
ChicagoCharlotte
ORD - CLT
ORDCLT
Chicago O'Hare Intl
Thu 1/22
11:51 am-9:30 am
1 stop20h 39m
Charlotte Douglas
Sun 1/25
8:34 pm-9:56 pm
Nonstop2h 22m
$102
ChicagoCharlotte
MDW - CLT
MDWCLT
Chicago Midway
Mon 2/2
1:30 pm-4:20 pm
Nonstop1h 50m
Charlotte Douglas
Mon 2/9
5:50 am-6:55 am
Nonstop2h 05m
$129
ChicagoCharlotte
ORD - CLT
ORDCLT
Chicago O'Hare Intl
Mon 2/2
2:18 pm-5:24 pm
Nonstop2h 06m
Charlotte Douglas
Tue 2/10
10:44 am-12:12 pm
Nonstop2h 28m
$129
ChicagoCharlotte
ORD - CLT
ORDCLT
Chicago O'Hare Intl
Thu 2/5
2:18 pm-5:24 pm
Nonstop2h 06m
Charlotte Douglas
Thu 2/12
6:00 am-7:21 am
Nonstop2h 21m
$129
ChicagoCharlotte
ORD - CLT
ORDCLT
Chicago O'Hare Intl
Tue 2/10
2:18 pm-5:24 pm
Nonstop2h 06m
Charlotte Douglas
Tue 2/17
6:00 am-7:26 am
Nonstop2h 26m
$129
ChicagoCharlotte
ORD - CLT
ORDCLT
Chicago O'Hare Intl
Tue 4/7
2:40 pm-9:40 pm
1 stop6h 00m
Charlotte Douglas
Thu 4/9
6:15 am-12:50 pm
1 stop7h 35m
$155
ChicagoCharlotte
MDW - CLT
MDWCLT
Chicago Midway
Tue 2/10
1:30 pm-4:20 pm
Nonstop1h 50m
Charlotte Douglas
Tue 2/17
6:20 pm-7:25 pm
Nonstop2h 05m
$156
ChicagoCharlotte
MDW - CLT
MDWCLT
Chicago Midway
Thu 2/12
3:55 pm-9:25 pm
1 stop4h 30m
Charlotte Douglas
Sun 2/15
6:20 pm-7:25 pm
Nonstop2h 05m
$163
ChicagoMyrtle Beach
ORD - MYR
ORDMYR
Chicago O'Hare Intl
Thu 1/29
2:52 pm-7:20 pm
1 stop27h 28m
Myrtle Beach Intl
Tue 2/3
10:00 am-11:47 pm
2 stops14h 47m
$170
ChicagoCharlotte
ORD - CLT
ORDCLT
Chicago O'Hare Intl
Sat 1/31
7:05 am-1:00 pm
1 stop4h 55m
Charlotte Douglas
Sat 1/31
5:00 pm-9:05 pm
1 stop5h 05m
$173
Showing 1-10 of 60 results
Best time to book a flight from Illinois to South Carolina
Have a flexible travel schedule? Discover the best time to fly to South Carolina from Illinois 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 Illinois to South Carolina
What is the cheapest month to book a flight from Illinois to South Carolina?
Currently, July is the cheapest month in which you can book a flight from Illinois to South Carolina (average of $60). Flying from Illinois to South Carolina in December is currently the most expensive (average of $202). 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 IL to SC?
Find hourly flight availability from Illinois to South Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.
One of the essential ways to save on airfare from Illinois to South Carolina is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.
What is the cheapest day to fly from Illinois to South Carolina?
Use this chart to determine the cheapest time to fly round-trip from Illinois to South Carolina. Price data was last updated on January 3, 2026.
Travelers seeking maximum savings on their Illinois to South Carolina flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Illinois to South Carolina
Explore weekly flight availability from Illinois to South Carolina. 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 January 8, 2026.
The most flights from USIL to USSC are scheduled on a Wednesday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
Reviews of airlines servicing South Carolina
Get insights into the airlines that provide service to South Carolina. 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 South Carolina. Reviews last updated January 8, 2026.
Read through reviews of airlines operating flights from Illinois to South Carolina, such as Southwest, Delta, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Illinois to South Carolina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to South Carolina
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Illinois to South Carolina
Discover the top 6 airlines that operate flights from Illinois to South Carolina. 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 January 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$185 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$108 | Average$148 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$124 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$148 | Average$329 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$393 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$210 | Average$325 | FlexibilityNo cancel fee | On-time63% |