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Illinois

$71+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ORD
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$143
(Kiwi.com)

One-way from

$71
(Expedia)

Popular in

December

Cheapest in

September

Average price

$366

Good round-trip deal

$188 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Myrtle Beach Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Myrtle Beach Intl-Chicago (CHI) flights.
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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. 22% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/236:34 pmCLT - ORD
1 stop5h 55mMultiple Airlines
Sun 5/255:59 pmORD - CLT
Nonstop2h 10mMultiple Airlines
Deal found 4/22$144
This Frontier deal was found by Cheapflights users on 4/23. 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 6/59:57 pmCLT - ORD
Nonstop2h 25mFrontier
Sun 6/86:05 pmORD - CLT
Nonstop2h 07mFrontier
Deal found 4/23$148
This CheapOair deal was found by Cheapflights users on 4/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:34 pmCLT - ORD
1 stop5h 55mSpirit Airlines
Wed 5/147:47 amORD - CLT
1 stop11h 53mSpirit Airlines
Deal found 4/22$155
This CheapOair deal was found by Cheapflights users on 4/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/164:21 pmCLT - STL
1 stop8h 53mFrontier
Sun 5/185:45 pmSTL - CLT
1 stop14h 12mFrontier
Deal found 4/22$161
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/246:22 pmCLT - ORD
Nonstop2h 13mAmerican Airlines
Sun 5/258:05 amORD - CLT
Nonstop2h 06mAmerican Airlines
Deal found 4/23$161
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:42 pmCLT - MDW
1 stop23h 48mFrontier
Fri 5/161:19 pmMDW - CLT
1 stop27h 33mFrontier
Deal found 4/23$171
This Southwest deal was found by Cheapflights users on 4/23. 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.
Sun 5/256:25 amCLT - MDW
Nonstop2h 00mSouthwest
Tue 5/276:30 pmMDW - CLT
Nonstop1h 50mSouthwest
Deal found 4/23$174
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Sat 6/711:32 amMYR - ORD
Nonstop2h 10mSpirit Airlines
Sat 6/148:19 amORD - MYR
Nonstop2h 01mSpirit Airlines
Deal found 4/22$189
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:30 amCLT - MDW
1 stop5h 58mDelta
Sun 5/256:00 amMDW - CLT
1 stop5h 34mDelta
Deal found 4/23$197
This Priceline deal was found by Cheapflights users on 4/21. 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 5/36:42 pmCLT - STL
1 stop6h 24mMultiple Airlines
Tue 5/66:10 pmSTL - CLT
1 stop5h 17mMultiple Airlines
Deal found 4/21$208
This American Airlines deal was found by Cheapflights users on 4/23. 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 6/255:03 pmMYR - ORD
Nonstop2h 33mAmerican Airlines
Tue 7/11:27 pmORD - MYR
Nonstop2h 06mAmerican Airlines
Deal found 4/23$208
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 5/135:31 pmCAE - ORD
Nonstop2h 20mUnited Airlines
Sat 5/171:55 pmORD - CAE
Nonstop2h 01mUnited Airlines
Deal found 4/22$209

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 April 24, 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

Fri 5/23

6:34 pm-11:29 pm

1 stop5h 55m

Chicago O'Hare Intl

Sun 5/25

5:59 pm-9:09 pm

Nonstop2h 10m

$144

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 6/5

9:57 pm-11:22 pm

Nonstop2h 25m

Chicago O'Hare Intl

Sun 6/8

6:05 pm-9:12 pm

Nonstop2h 07m

$148

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Fri 5/9

6:34 pm-11:29 pm

1 stop5h 55m

Chicago O'Hare Intl

Wed 5/14

7:47 am-8:40 pm

1 stop11h 53m

$155

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Sat 5/24

6:22 pm-7:35 pm

Nonstop2h 13m

Chicago O'Hare Intl

Sun 5/25

8:05 am-11:11 am

Nonstop2h 06m

$161

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Fri 5/16

4:21 pm-12:14 am

1 stop8h 53m

Lambert-St Louis

Sun 5/18

5:45 pm-8:57 am

1 stop14h 12m

$161

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Sat 5/10

6:42 pm-5:30 pm

1 stop23h 48m

Chicago Midway

Fri 5/16

1:19 pm-5:52 pm

1 stop27h 33m

$171

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Sun 5/25

6:25 am-7:25 am

Nonstop2h 00m

Chicago Midway

Tue 5/27

6:30 pm-9:20 pm

Nonstop1h 50m

$174

Myrtle BeachChicago

MYR - ORD

MYRORD

Myrtle Beach Intl

Sat 6/7

11:32 am-12:42 pm

Nonstop2h 10m

Chicago O'Hare Intl

Sat 6/14

8:19 am-11:20 am

Nonstop2h 01m

$189

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Sat 5/24

7:30 am-12:28 pm

1 stop5h 58m

Chicago Midway

Sun 5/25

6:00 am-12:34 pm

1 stop5h 34m

$197

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Sat 5/3

6:42 pm-12:06 am

1 stop6h 24m

Lambert-St Louis

Tue 5/6

6:10 pm-12:27 am

1 stop5h 17m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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 April 24, 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 April 24, 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 (11 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 24, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from South Carolina to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 $71. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$59Average$152FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$167Average$351FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$383FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$193Average$352FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$266Average$405FlexibilityNo cancel feeOn-time63%

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