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Illinois

$49+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ORD
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
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 August 16, 2025.

Round-trip from

$99
(Cheapflightsfares)

One-way from

$49
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$239

Good round-trip deal

$191 or less

Good one-way deal

$130 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. 18% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/15. 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.
Thu 8/282:18 pmMYR - ORD
Nonstop2h 25mSpirit Airlines
Sun 8/3110:12 amORD - MYR
Nonstop2h 01mSpirit Airlines
Deal found 8/15$99
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/1811:50 amCLT - ORD
Nonstop2h 22mMultiple Airlines
Sat 9/204:35 pmORD - CLT
1 stop6h 01mMultiple Airlines
Deal found 8/13$131
This Frontier deal was found by Cheapflights users on 8/15. 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.
Sun 11/93:51 pmCLT - ORD
Nonstop2h 22mFrontier
Tue 11/118:00 amORD - CLT
1 stop11h 10mFrontier
Deal found 8/15$132
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:19 amCLT - ORD
1 stop9h 05mMultiple Airlines
Mon 10/275:50 amORD - CLT
Nonstop2h 10mMultiple Airlines
Deal found 8/15$133
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:48 pmCLT - ORD
1 stop6h 02mMultiple Airlines
Mon 9/87:40 amORD - CLT
Nonstop2h 20mMultiple Airlines
Deal found 8/16$134
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Sat 9/135:45 amCLT - ORD
1 stop12h 05mMultiple Airlines
Mon 9/157:40 amORD - CLT
Nonstop2h 20mMultiple Airlines
Deal found 8/14$136
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:44 pmCLT - ORD
Nonstop2h 30mFrontier
Fri 9/56:10 amORD - CLT
1 stop14h 38mFrontier
Deal found 8/15$137
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:03 amCLT - ORD
Nonstop2h 15mMultiple Airlines
Mon 10/139:54 amORD - CLT
1 stop7h 41mMultiple Airlines
Deal found 8/15$138
This Southwest deal was found by Cheapflights users on 8/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:20 pmCLT - MDW
Nonstop2h 00mSouthwest
Sat 9/205:35 pmMDW - CLT
Nonstop1h 55mSouthwest
Deal found 8/14$139
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:17 pmCLT - ORD
Nonstop2h 13mAmerican Airlines
Sat 10/45:00 amORD - CLT
Nonstop2h 03mAmerican Airlines
Deal found 8/14$139
This Southwest deal was found by Cheapflights users on 8/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:20 pmCLT - MDW
Nonstop2h 00mSouthwest
Mon 9/156:45 pmMDW - CLT
Nonstop1h 55mSouthwest
Deal found 8/14$141
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:45 amCLT - ORD
1 stop6h 07mMultiple Airlines
Mon 9/87:40 amORD - CLT
Nonstop2h 20mMultiple Airlines
Deal found 8/15$141

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 August 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

Myrtle BeachChicago

MYR - ORD

MYRORD

Myrtle Beach Intl

Thu 8/28

2:18 pm-3:43 pm

Nonstop2h 25m

Chicago O'Hare Intl

Sun 8/31

10:12 am-1:13 pm

Nonstop2h 01m

$99

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 9/18

11:50 am-1:12 pm

Nonstop2h 22m

Chicago O'Hare Intl

Sat 9/20

4:35 pm-11:36 pm

1 stop6h 01m

$131

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Wed 10/22

10:19 am-6:24 pm

1 stop9h 05m

Chicago O'Hare Intl

Mon 10/27

5:50 am-9:00 am

Nonstop2h 10m

$133

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Tue 9/30

4:17 pm-5:30 pm

Nonstop2h 13m

Chicago O'Hare Intl

Tue 9/30

8:47 pm-11:53 pm

Nonstop2h 06m

$134

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 9/4

1:48 pm-6:50 pm

1 stop6h 02m

Chicago O'Hare Intl

Sun 9/7

7:40 am-11:00 am

Nonstop2h 20m

$134

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 9/4

1:48 pm-6:50 pm

1 stop6h 02m

Chicago O'Hare Intl

Mon 9/8

7:40 am-11:00 am

Nonstop2h 20m

$134

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 10/9

10:03 am-11:18 am

Nonstop2h 15m

Chicago O'Hare Intl

Mon 10/13

9:54 am-6:35 pm

1 stop7h 41m

$138

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Wed 9/24

6:30 am-7:25 am

Nonstop1h 55m

Chicago Midway

Sat 9/27

5:35 pm-8:30 pm

Nonstop1h 55m

$139

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Wed 10/8

6:30 am-7:50 am

Nonstop2h 20m

Chicago O'Hare Intl

Sat 10/11

6:20 pm-9:41 pm

Nonstop2h 21m

$139

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Tue 9/16

6:35 pm-7:35 pm

Nonstop2h 00m

Chicago Midway

Wed 9/17

6:05 pm-9:05 pm

Nonstop2h 00m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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 August 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.

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 August 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
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,985 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,042 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $49. However, be on the lookout for offers from Frontier and Southwest, 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$46Average$155FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$135Average$360FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$330FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$190Average$397FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$193Average$382FlexibilityNo cancel feeOn-time69%

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