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Illinois

$51+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ORD
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$106
(Booking.com)

One-way from

$51
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$338

Good round-trip deal

$146 or less

Good one-way deal

$73 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 ($69 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 July 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 July 1, 2025.

This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:18 pmMYR - ORD
Nonstop2h 25mSpirit Airlines
Thu 8/2810:12 amORD - MYR
Nonstop2h 01mSpirit Airlines
Deal found 6/30$106
This Priceline deal was found by Cheapflights users on 6/30. 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.
Tue 7/227:03 pmCLT - STL
1 stop5h 44mMultiple Airlines
Thu 7/2410:47 amSTL - CLT
1 stop5h 37mMultiple Airlines
Deal found 6/30$146
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/84:45 pmSAV - ORD
Nonstop2h 32mUnited Airlines
Mon 8/1111:05 amORD - SAV
Nonstop2h 29mUnited Airlines
Deal found 6/30$157
This Southwest deal was found by Cheapflights users on 7/1. 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.
Wed 8/64:50 pmCLT - MDW
1 stop5h 40mSouthwest
Wed 8/131:05 pmMDW - CLT
Nonstop1h 55mSouthwest
Deal found 7/1$167
This Priceline deal was found by Cheapflights users on 7/1. 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.
Mon 7/72:16 pmCLT - ORD
1 stop10h 15mFrontier
Thu 7/106:06 pmORD - CLT
Nonstop2h 28mFrontier
Deal found 7/1$168
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:45 amCLT - ORD
Nonstop2h 18mUnited Airlines
Sat 8/92:06 pmORD - CLT
Nonstop2h 10mUnited Airlines
Deal found 6/30$169
This Southwest deal was found by Cheapflights users on 6/29. 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.
Wed 8/277:40 amCLT - ORD
1 stop5h 10mSouthwest
Sun 8/319:30 amORD - CLT
1 stop7h 45mSouthwest
Deal found 6/29$170
This Priceline deal was found by Cheapflights users on 6/30. 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.
Sat 8/1611:51 amCLT - ORD
1 stop5h 35mMultiple Airlines
Mon 8/185:20 amORD - CLT
1 stop10h 37mMultiple Airlines
Deal found 6/30$171
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/612:29 pmSAV - ORD
Nonstop2h 31mAmerican Airlines
Mon 8/188:26 amORD - SAV
Nonstop2h 11mAmerican Airlines
Deal found 7/1$177
This Priceline deal was found by Cheapflights users on 6/29. 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.
Fri 7/1110:40 amMYR - ORD
1 stop9h 47mMultiple Airlines
Sat 7/1211:21 amORD - MYR
Nonstop2h 00mMultiple Airlines
Deal found 6/29$178
This Priceline deal was found by Cheapflights users on 6/30. 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.
Sat 8/26:00 amCLT - STL
1 stop9h 39mSpirit Airlines
Mon 8/1110:47 amSTL - CLT
1 stop5h 30mSpirit Airlines
Deal found 6/30$179
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 8/2810:32 pmCLT - ORD
Nonstop2h 16mAmerican Airlines
Mon 9/15:20 amORD - CLT
Nonstop2h 01mAmerican Airlines
Deal found 6/30$185

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 July 1, 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 8/21

2:18 pm-3:43 pm

Nonstop2h 25m

Chicago O'Hare Intl

Thu 8/28

10:12 am-1:13 pm

Nonstop2h 01m

$106

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Tue 7/22

7:03 pm-11:47 pm

1 stop5h 44m

Lambert-St Louis

Thu 7/24

10:47 am-5:24 pm

1 stop5h 37m

$146

SavannahChicago

SAV - ORD

SAVORD

Savannah/Hilton Head

Fri 8/8

4:45 pm-6:17 pm

Nonstop2h 32m

Chicago O'Hare Intl

Mon 8/11

11:05 am-2:34 pm

Nonstop2h 29m

$157

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Wed 8/6

4:50 pm-9:30 pm

1 stop5h 40m

Chicago Midway

Wed 8/13

1:05 pm-4:00 pm

Nonstop1h 55m

$167

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Mon 7/7

2:16 pm-11:31 pm

1 stop10h 15m

Chicago O'Hare Intl

Thu 7/10

6:06 pm-9:34 pm

Nonstop2h 28m

$168

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Wed 8/6

6:45 am-8:03 am

Nonstop2h 18m

Chicago O'Hare Intl

Sat 8/9

2:06 pm-5:16 pm

Nonstop2h 10m

$169

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Wed 8/27

7:40 am-11:50 am

1 stop5h 10m

Chicago O'Hare Intl

Sun 8/31

9:30 am-6:15 pm

1 stop7h 45m

$170

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Sat 8/16

11:51 am-4:26 pm

1 stop5h 35m

Chicago O'Hare Intl

Mon 8/18

5:20 am-4:57 pm

1 stop10h 37m

$171

SavannahChicago

SAV - ORD

SAVORD

Savannah/Hilton Head

Wed 8/6

12:29 pm-2:00 pm

Nonstop2h 31m

Chicago O'Hare Intl

Mon 8/18

8:26 am-11:37 am

Nonstop2h 11m

$177

Myrtle BeachChicago

MYR - ORD

MYRORD

Myrtle Beach Intl

Fri 7/11

10:40 am-7:27 pm

1 stop9h 47m

Chicago O'Hare Intl

Sat 7/12

11:21 am-2:21 pm

Nonstop2h 00m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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 July 1, 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 July 1, 2025.

The most flights from USSC to USIL are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 July 1, 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
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.0

Overall

8.0

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,273 reviews
Southwest
8.0
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.0

Overall

8.0

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,973 reviews
Southwest
8.0
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.0

Overall

8.0

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,858 reviews
Southwest
8.0
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.0

Overall

8.0

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,919 reviews
Southwest
8.0
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.0

Overall

8.0

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.0

Overall

8.0

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 $51. However, be on the lookout for offers from United Airlines and Frontier, 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$46Average$150FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$167Average$348FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$340FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$193Average$352FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$266Average$403FlexibilityNo cancel feeOn-time63%

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