$86+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CHS
Sep 9 — Sep 161
Round-trip
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
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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
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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 August 10, 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 August 10, 2026.
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:05 am -
Nonstop2h 31m
Sun 9/611:40 am -
Nonstop2h 33m
Deal found 8/6![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:37 pm -
Nonstop2h 22m
Sun 9/612:23 pm -
Nonstop2h 36m
Deal found 8/5![American Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:50 pm -
1 stop15h 48m
Mon 10/54:57 pm -
1 stop23h 23m
Deal found 8/6![Multiple Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 8/9. 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.
Mon 10/267:05 am -
1 stop4h 35m
Fri 10/307:20 pm -
Nonstop2h 10m
Deal found 8/9![Southwest logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/167:11 am -
1 stop8h 04m
Wed 9/2312:23 pm -
2 stops21h 57m
Deal found 8/9![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 9/117:11 am -
1 stop12h 45m
Mon 9/144:57 pm -
1 stop23h 23m
Deal found 8/7![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/28:05 am -
1 stop8h 50m
Sun 9/139:15 am -
2 stops25h 05m
Deal found 8/9![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:11 am -
1 stop12h 45m
Mon 10/54:57 pm -
1 stop23h 23m
Deal found 8/6![Multiple Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 8/10. 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 9/162:35 pm -
Nonstop2h 05m
Wed 9/231:10 pm -
Nonstop2h 10m
Deal found 8/10![Southwest logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:11 am -
1 stop8h 04m
Thu 9/179:15 am -
2 stops16h 30m
Deal found 8/5![Multiple Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:55 am -
Nonstop2h 15m
Sun 9/65:05 pm -
1 stop6h 30m
Deal found 8/5![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:10 am -
Nonstop2h 30m
Sun 9/69:50 am -
1 stop8h 02m
Deal found 8/5![United Airlines logo]()
$247
Best flights from Illinois to South CarolinaDiscover carefully curated flight deals from Illinois to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Illinois to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Southwest deal was found by Cheapflights users on 8/9. 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.
Mon 10/2611:00 am -
2 stops7h 00m
Fri 10/307:20 pm -
Nonstop2h 10m
Deal found 8/9![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:29 am -
Nonstop2h 17m
Wed 10/76:15 am -
Nonstop2h 33m
Deal found 8/6![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/199:30 am -
1 stop5h 58m
Thu 12/317:00 am -
1 stop5h 06m
Deal found 8/5![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:45 am -
2 stops6h 40m
Sat 9/127:35 am -
Nonstop2h 10m
Deal found 8/6![Southwest logo]()
$273
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:59 pm -
Nonstop2h 14m
Sat 9/122:15 pm -
Nonstop2h 28m
Deal found 8/5![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:05 am -
1 stop5h 48m
Sun 8/306:08 pm -
1 stop6h 49m
Deal found 8/6![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:42 am -
Nonstop2h 01m
Tue 12/296:30 am -
Nonstop2h 14m
Deal found 8/7![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:05 pm -
Nonstop2h 05m
Mon 8/317:00 am -
Nonstop2h 10m
Deal found 8/5![Southwest logo]()
$279
This Delta deal was found by Cheapflights users on 8/9. 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 9/125:30 am -
1 stop6h 44m
Mon 9/147:19 pm -
1 stop5h 40m
Deal found 8/9![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:17 pm -
Nonstop2h 00m
Tue 10/136:20 am -
Nonstop2h 09m
Deal found 8/6![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:15 pm -
Nonstop2h 15m
Thu 9/246:30 pm -
Nonstop2h 10m
Deal found 8/6![Southwest logo]()
$279
This Delta deal was found by Cheapflights users on 8/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:30 am -
1 stop5h 44m
Mon 11/91:59 pm -
1 stop6h 03m
Deal found 8/8![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 10/36:55 am -
Nonstop2h 03m
Mon 10/56:20 am -
Nonstop2h 09m
Deal found 8/10![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:20 pm -
Nonstop1h 55m
Tue 9/81:30 pm -
1 stop6h 15m
Deal found 8/5![Southwest logo]()
$281
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:05 am -
1 stop4h 09m
Fri 9/257:31 pm -
1 stop5h 28m
Deal found 8/7![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
Nonstop2h 27m
Sat 10/248:00 am -
Nonstop2h 32m
Deal found 8/7![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:00 am -
Nonstop2h 05m
Mon 10/267:20 pm -
Nonstop2h 10m
Deal found 8/5![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:51 pm -
1 stop3h 43m
Wed 10/75:59 pm -
1 stop6h 53m
Deal found 8/6![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:33 am -
Nonstop2h 25m
Tue 9/16:30 am -
Nonstop2h 30m
Deal found 8/7![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 8/9. 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.
Fri 10/234:20 pm -
Nonstop1h 55m
Wed 10/282:10 pm -
2 stops6h 20m
Deal found 8/9![Southwest logo]()
$290
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:27 am -
1 stop4h 16m
Sun 11/85:40 am -
1 stop3h 59m
Deal found 8/5![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:25 pm -
Nonstop2h 16m
Tue 9/15:36 pm -
Nonstop2h 29m
Deal found 8/7![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:55 pm -
1 stop6h 31m
Sun 10/47:15 am -
1 stop4h 22m
Deal found 8/7![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:10 am -
Nonstop2h 05m
Thu 10/2910:45 am -
1 stop8h 00m
Deal found 8/5![Southwest logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/116:25 am -
1 stop6h 53m
Wed 9/169:00 am -
Nonstop2h 18m
Deal found 8/9![United Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:27 am -
1 stop4h 33m
Sun 10/257:10 am -
1 stop6h 49m
Deal found 8/5![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:55 pm -
Nonstop2h 00m
Fri 9/118:10 am -
Nonstop1h 55m
Deal found 8/5![Southwest logo]()
$301
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:27 am -
Nonstop2h 26m
Mon 8/316:21 pm -
Nonstop2h 35m
Deal found 8/5![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:19 am -
1 stop5h 53m
Tue 10/131:50 pm -
1 stop6h 21m
Deal found 8/6![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:00 am -
2 stops6h 40m
Mon 10/59:00 pm -
1 stop3h 55m
Deal found 8/7![Southwest logo]()
$308
Last-minute flights from Illinois to South CarolinaDiscover last-minute flight deals from Illinois to South Carolina. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to South Carolina. Data last updated August 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/28:05 am -
1 stop8h 50m
Sun 9/139:15 am -
2 stops25h 05m
Deal found 8/9![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Wed 9/28:05 am -
1 stop27h 59m
Tue 9/811:15 am -
1 stop29h 05m
Deal found 8/7![Multiple Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:05 am -
Nonstop2h 31m
Sun 9/611:40 am -
Nonstop2h 33m
Deal found 8/6![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:37 pm -
Nonstop2h 22m
Sun 9/612:23 pm -
Nonstop2h 36m
Deal found 8/5![American Airlines logo]()
$238
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:55 am -
Nonstop2h 15m
Sun 9/65:05 pm -
1 stop6h 30m
Deal found 8/5![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:10 am -
Nonstop2h 30m
Sun 9/69:50 am -
1 stop8h 02m
Deal found 8/5![United Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 9/117:11 am -
1 stop12h 45m
Mon 9/144:57 pm -
1 stop23h 23m
Deal found 8/7![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:11 am -
1 stop8h 04m
Thu 9/179:15 am -
2 stops16h 30m
Deal found 8/5![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:50 pm -
1 stop15h 48m
Mon 10/54:57 pm -
1 stop23h 23m
Deal found 8/6![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/167:11 am -
1 stop8h 04m
Wed 9/2312:23 pm -
2 stops21h 57m
Deal found 8/9![Multiple Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 8/10. 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 9/162:35 pm -
Nonstop2h 05m
Wed 9/231:10 pm -
Nonstop2h 10m
Deal found 8/10![Southwest logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:11 am -
1 stop12h 45m
Mon 10/54:57 pm -
1 stop23h 23m
Deal found 8/6![Multiple Airlines logo]()
$245
One-way flights from Illinois to South CarolinaSearch for one-way flight options from Illinois to South Carolina. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Illinois to South Carolina. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/97:11 am -
1 stop8h 04m
Deal found 8/9![Multiple Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 10/77:11 am -
1 stop8h 04m
Deal found 8/9![Multiple Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 10/67:11 am -
1 stop9h 03m
Deal found 8/9![Multiple Airlines logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:11 am -
2 stops25h 16m
Deal found 8/5![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/37:11 am -
1 stop28h 28m
Deal found 8/7![Multiple Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:11 am -
1 stop9h 03m
Deal found 8/6![Multiple Airlines logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sun 9/65:55 am -
1 stop5h 39m
Deal found 8/9![Frontier logo]()
$98
This Southwest deal was found by Cheapflights users on 8/10. 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 9/58:55 am -
Nonstop2h 15m
Deal found 8/10![Southwest logo]()
$98
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Sun 9/611:27 am -
Nonstop2h 26m
Deal found 8/9![United Airlines logo]()
$99
This Southwest deal was found by Cheapflights users on 8/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:40 pm -
Nonstop2h 00m
Deal found 8/7![Southwest logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Tue 8/258:05 am -
1 stop9h 09m
Deal found 8/8![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Wed 9/307:11 am -
1 stop8h 04m
Deal found 8/8![Multiple Airlines logo]()
$104
Find 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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (United Airlines) |
One-way from | $86 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $346 |
Good round-trip deal | $277 or less |
Good one-way deal | $98 or less |
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 August 10, 2026.
Use the filters below to find and compare flights from Illinois to South Carolina that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSavannah
MDW Chicago Midway - SAV Savannah/Hilton Head
MDWSAV
Chicago Midway
Mon 10/26
11:00 am-7:00 pm
2 stops7h 00m
Savannah/Hilton Head
Fri 10/30
7:20 pm-8:30 pm
Nonstop2h 10m
$247
ChicagoCharleston
MDW Chicago Midway - CHS Charleston
MDWCHS
Chicago Midway
Sat 9/5
11:45 am-7:25 pm
2 stops6h 40m
Charleston
Sat 9/12
7:35 am-8:45 am
Nonstop2h 10m
$273
ChicagoColumbia
ORD Chicago O'Hare Intl - CAE Columbia Metropolitan
ORDCAE
Chicago O'Hare Intl
Thu 10/1
6:29 am-9:46 am
Nonstop2h 17m
Columbia Metropolitan
Wed 10/7
6:15 am-7:48 am
Nonstop2h 33m
$279
ChicagoColumbia
ORD Chicago O'Hare Intl - CAE Columbia Metropolitan
ORDCAE
Chicago O'Hare Intl
Thu 9/10
5:59 pm-9:13 pm
Nonstop2h 14m
Columbia Metropolitan
Sat 9/12
2:15 pm-3:43 pm
Nonstop2h 28m
$279
ChicagoGreenville
ORD Chicago O'Hare Intl - GSP Greenville
ORDGSP
Chicago O'Hare Intl
Wed 12/23
6:42 am-9:43 am
Nonstop2h 01m
Greenville
Tue 12/29
6:30 am-7:44 am
Nonstop2h 14m
$279
ChicagoCharleston
MDW Chicago Midway - CHS Charleston
MDWCHS
Chicago Midway
Sat 8/29
3:05 pm-6:10 pm
Nonstop2h 05m
Charleston
Mon 8/31
7:00 am-8:10 am
Nonstop2h 10m
$279
ChicagoGreenville
ORD Chicago O'Hare Intl - GSP Greenville
ORDGSP
Chicago O'Hare Intl
Fri 10/9
6:17 pm-9:17 pm
Nonstop2h 00m
Greenville
Tue 10/13
6:20 am-7:29 am
Nonstop2h 09m
$279
ChicagoCharleston
MDW Chicago Midway - CHS Charleston
MDWCHS
Chicago Midway
Mon 9/21
6:15 pm-9:30 pm
Nonstop2h 15m
Charleston
Thu 9/24
6:30 pm-7:40 pm
Nonstop2h 10m
$279
ChicagoGreenville
ORD Chicago O'Hare Intl - GSP Greenville
ORDGSP
Chicago O'Hare Intl
Sat 10/3
6:55 am-9:58 am
Nonstop2h 03m
Greenville
Mon 10/5
6:20 am-7:29 am
Nonstop2h 09m
$279
ChicagoCharleston
ORD Chicago O'Hare Intl - CHS Charleston
ORDCHS
Chicago O'Hare Intl
Wed 10/21
7:00 am-10:27 am
Nonstop2h 27m
Charleston
Sat 10/24
8:00 am-9:32 am
Nonstop2h 32m
$279
Showing 1-10 of 60 resultsSorted by cheapest first
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.
ORD-CHS
MDW-SAV
ORD-SAV
ORD-GSP
ORD-MYR
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
USIL-USSC
ORD-CHS
MDW-SAV
ORD-SAV
ORD-GSP
What is the cheapest month to book a flight from Illinois to South Carolina?
Currently, September is the cheapest month in which you can book a flight from Illinois to South Carolina (average of $333). Flying from Illinois to South Carolina in March is currently the most expensive (average of $421). 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 August 10, 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 afternoon could potentially save you up to 7% on airfare.
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 August 10, 2026.
The most flights from USIL to USSC are scheduled on a Sunday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Illinois to South Carolina?
Airfare is below average for this route at the moment.
Illinois to South Carolina flights typically cost between $321 and $463 in September.The cheapest round-trip price found within the last 5 days was $237 on United Airlines (Sep 5-Sep 6).
How far ahead should I book a flight from Illinois to South Carolina?
To ensure you get the cheapest price possible for a flight from Illinois to South Carolina, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 August 8, 2026.
Travelers seeking maximum savings on their Illinois to South Carolina flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 10, 2026.
Read through reviews of airlines operating flights from Illinois to South Carolina, such as Southwest,Delta, andUnited 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.
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
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.
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Alternative routes for Illinois to South Carolina
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Complete your trip
Complete your trip to South Carolina by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to South Carolina by cabin class
Find flights from Illinois to South Carolina, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and South Carolina flights
Browse other Illinois and South Carolina flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from South Carolina
Find the right flight back to Illinois after your stay in South Carolina
Illinois to South Carolina flights
Consider these flights traveling from Illinois to South Carolina.
Top 5 airlines flying from Illinois to South Carolina
Discover the top 5 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$160 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$166 | Average$391 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$202 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$209 | Average$398 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$222 | Average$409 | FlexibilityNo cancel fee | On-time63% |