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Illinois

$55+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ORD
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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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 October 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:53 pmCLT - ORD
Nonstop2h 22mFrontier
Sat 11/811:51 amORD - CLT
Nonstop2h 05mFrontier
Deal found 10/21$90
This Frontier deal was found by Cheapflights users on 10/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:51 pmCLT - ORD
Nonstop2h 22mFrontier
Mon 11/1011:53 amORD - CLT
Nonstop2h 05mFrontier
Deal found 10/21$91
This Priceline deal was found by Cheapflights users on 10/20. 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 11/66:00 amCLT - ORD
1 stop9h 31mMultiple Airlines
Sat 11/811:51 amORD - CLT
Nonstop2h 05mMultiple Airlines
Deal found 10/20$96
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 amCLT - ORD
1 stop9h 31mSpirit Airlines
Sat 11/811:35 amORD - CLT
1 stop9h 33mSpirit Airlines
Deal found 10/21$97
This Spirit deal was found by Cheapflights users on 10/21. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 amCLT - ORD
1 stop9h 31mSpirit Airlines
Sat 11/811:35 amORD - CLT
1 stop9h 33mSpirit Airlines
Deal found 10/21$98
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 amCLT - ORD
1 stop9h 31mSpirit Airlines
Thu 11/62:31 pmORD - CLT
1 stop7h 37mSpirit Airlines
Deal found 10/21$99
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:52 pmCLT - ORD
Nonstop2h 13mFrontier
Fri 12/127:00 amORD - CLT
1 stop8h 49mFrontier
Deal found 10/21$100
This CheapOair deal was found by Cheapflights users on 10/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:17 amCLT - ORD
Nonstop2h 13mFrontier
Sun 12/78:55 amORD - CLT
Nonstop2h 07mFrontier
Deal found 10/21$101
This Frontier deal was found by Cheapflights users on 10/20. 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.
Sat 11/83:51 pmCLT - ORD
Nonstop2h 22mFrontier
Tue 11/118:00 amORD - CLT
1 stop11h 10mFrontier
Deal found 10/20$102
This Priceline deal was found by Cheapflights users on 10/20. 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 11/136:00 amCLT - ORD
1 stop9h 31mMultiple Airlines
Sun 11/1611:43 amORD - CLT
Nonstop2h 05mMultiple Airlines
Deal found 10/20$103
This Mytrip deal was found by Cheapflights users on 10/20. 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.
Fri 10/313:53 pmCLT - ORD
Nonstop2h 22mFrontier
Sun 11/27:05 amORD - CLT
1 stop24h 00mFrontier
Deal found 10/20$104
This Priceline deal was found by Cheapflights users on 10/21. 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 11/86:00 amCLT - ORD
1 stop5h 30mMultiple Airlines
Sat 11/1511:51 amORD - CLT
Nonstop2h 05mMultiple Airlines
Deal found 10/21$105

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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$90
(Kiwi.com)

One-way from

$55
(Spirit)

Popular in

December

Cheapest in

August

Average price

$432

Good round-trip deal

$289 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Myrtle Beach Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Myrtle Beach Intl-Chicago (CHI) flights.
Search Deals
From South Carolina to Illinois
Search Deals
One-way flight from South Carolina to Illinois
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from South Carolina to Illinois.
Search Deals
Price to beat on a one-way flight from South Carolina to Illinois.
Search Deals

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 October 22, 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

Sat 11/8

5:45 am-1:26 pm

1 stop8h 41m

Chicago O'Hare Intl

Mon 11/17

11:53 am-2:58 pm

Nonstop2h 05m

$103

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Sat 11/8

3:51 pm-5:13 pm

Nonstop2h 22m

Chicago O'Hare Intl

Thu 11/13

5:25 am-3:55 pm

1 stop9h 30m

$109

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 1/29

9:49 am-7:29 pm

1 stop10h 40m

Chicago O'Hare Intl

Sun 2/1

4:51 pm-7:58 pm

Nonstop2h 07m

$115

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 11/6

6:07 pm-12:15 am

1 stop7h 08m

Chicago O'Hare Intl

Tue 11/11

6:48 am-6:54 pm

1 stop11h 06m

$130

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 12/11

9:17 am-10:30 am

Nonstop2h 13m

Chicago O'Hare Intl

Sun 1/11

10:01 pm-9:43 pm

2 stops22h 42m

$134

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Mon 12/8

6:10 am-7:15 am

Nonstop2h 05m

Chicago Midway

Wed 12/10

6:00 pm-8:50 pm

Nonstop1h 50m

$139

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 1/29

10:20 am-11:35 am

Nonstop2h 15m

Chicago O'Hare Intl

Sun 2/1

3:21 pm-6:26 pm

Nonstop2h 05m

$145

Myrtle BeachChicago

MYR - ORD

MYRORD

Myrtle Beach Intl

Sat 12/13

2:44 pm-5:58 pm

1 stop4h 14m

Chicago O'Hare Intl

Mon 12/15

6:04 am-12:11 pm

1 stop5h 07m

$149

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Mon 12/8

5:28 pm-6:54 pm

Nonstop2h 26m

Chicago O'Hare Intl

Wed 12/10

2:15 pm-5:20 pm

Nonstop2h 05m

$151

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 2/5

9:55 am-2:25 pm

1 stop5h 30m

Chicago O'Hare Intl

Sat 2/7

2:18 pm-5:24 pm

Nonstop2h 06m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

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, June is the cheapest month in which you can book a flight from South Carolina to Illinois (average of $98). Flying from South Carolina to Illinois in November is currently the most expensive (average of $201). 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 October 22, 2025.

It’s typically best to fly out from South Carolina to Illinois at noon. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from South Carolina to Illinois?

Use this chart to determine the cheapest time to fly round-trip from South Carolina to Illinois. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their South Carolina to Illinois flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 22, 2025.

The most flights from USSC to USIL are scheduled on a Monday (22 on average). You will have fewer flight options on Sunday, 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 October 22, 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
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
7.9
Good
7,981 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
8,988 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
11,029 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
8,097 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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 2h 05m. Frontier provides one of the quickest options available for as low as $139. 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 $64. However, be on the lookout for offers from American Airlines 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, June is the cheapest month in which you can book a flight from South Carolina to Illinois (average of $98). Flying from South Carolina to Illinois in November is currently the most expensive (average of $201). 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$93Average$195FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$135Average$348FlexibilityNo cancel feeOn-time71%
DeltaCheapest$180Average$371FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$190Average$398FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$193Average$381FlexibilityNo cancel feeOn-time69%

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