$90+ Cheap flights from Illinois to South Carolina
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CHS
Oct 12 — Oct 191
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 September 12, 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 September 12, 2026.
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:19 pm -
1 stop14h 16m
Thu 10/159:42 pm -
1 stop26h 31m
Deal found 9/10![Frontier logo]()
$188
This CheapOair deal was found by Cheapflights users on 9/11. 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 10/174:30 pm -
1 stop15h 07m
Mon 10/199:32 am -
1 stop14h 41m
Deal found 9/11![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 11/134:26 pm -
1 stop15h 11m
Mon 11/166:05 am -
1 stop18h 11m
Deal found 9/11![Frontier logo]()
$195
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:16 am -
Nonstop1h 57m
Mon 10/127:35 am -
Nonstop2h 02m
Deal found 9/10![American Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/234:30 pm -
1 stop14h 27m
Thu 10/296:05 am -
1 stop18h 11m
Deal found 9/9![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/224:30 pm -
1 stop15h 07m
Thu 10/296:05 am -
1 stop18h 11m
Deal found 9/9![Frontier logo]()
$206
This Southwest deal was found by Cheapflights users on 9/10. 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.
Mon 10/125:35 pm -
Nonstop1h 45m
Mon 10/199:00 pm -
1 stop3h 40m
Deal found 9/10![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 9/9. 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.
Wed 11/43:00 pm -
Nonstop1h 40m
Wed 11/111:30 pm -
2 stops9h 25m
Deal found 9/9![Southwest logo]()
$212
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 10/217:00 am -
1 stop5h 38m
Mon 11/26:00 am -
1 stop4h 17m
Deal found 9/9![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 9/10. 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 10/315:20 am -
1 stop7h 30m
Sat 11/76:40 am -
2 stops8h 30m
Deal found 9/10![Southwest logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/154:30 pm -
1 stop15h 07m
Mon 10/1911:50 am -
2 stops12h 23m
Deal found 9/9![Frontier logo]()
$224
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:30 pm -
1 stop15h 07m
Sun 10/189:42 pm -
1 stop26h 31m
Deal found 9/8![Frontier logo]()
$226
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 September 12, 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 September 12, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/232:25 pm -
1 stop4h 49m
Tue 10/275:30 am -
1 stop4h 39m
Deal found 9/8![Delta logo]()
$256
This Southwest deal was found by Cheapflights users on 9/10. 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 10/108:05 am -
Nonstop1h 50m
Thu 10/1510:40 am -
1 stop5h 25m
Deal found 9/10![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 11/57:58 pm -
Nonstop2h 06m
Mon 11/96:00 am -
1 stop6h 38m
Deal found 9/9![United Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/84:50 pm -
1 stop5h 48m
Tue 10/134:53 pm -
Nonstop2h 36m
Deal found 9/11![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 9/7. 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.
Sat 12/57:40 am -
Nonstop2h 00m
Wed 12/91:30 pm -
1 stop6h 25m
Deal found 9/7![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 9/9. 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.
Tue 10/202:25 pm -
1 stop3h 36m
Sun 11/111:30 am -
1 stop5h 58m
Deal found 9/9![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/166:17 pm -
Nonstop2h 00m
Tue 10/205:46 pm -
Nonstop2h 19m
Deal found 9/11![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/238:29 am -
1 stop6h 37m
Mon 10/265:01 pm -
1 stop4h 37m
Deal found 9/9![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:00 am -
1 stop5h 20m
Sun 10/256:00 am -
2 stops7h 10m
Deal found 9/8![United Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 9/7. 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 10/265:35 pm -
Nonstop1h 45m
Thu 10/2910:40 am -
Nonstop1h 55m
Deal found 9/7![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 9/9. 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 10/22:20 pm -
2 stops7h 25m
Wed 11/186:40 am -
2 stops8h 05m
Deal found 9/9![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 10/151:55 pm -
1 stop6h 32m
Sun 10/185:40 am -
1 stop3h 59m
Deal found 9/9![Delta logo]()
$319
This KAYAK deal was found by Cheapflights users on 9/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:45 pm -
Nonstop2h 16m
Wed 9/302:44 pm -
Nonstop2h 16m
Deal found 9/8![American Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/312:55 pm -
1 stop5h 05m
Thu 10/86:20 am -
Nonstop2h 09m
Deal found 9/11![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:35 pm -
Nonstop1h 45m
Sun 10/189:05 pm -
1 stop3h 50m
Deal found 9/8![Southwest logo]()
$314
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 12/175:30 am -
1 stop4h 43m
Tue 12/227:16 am -
1 stop6h 30m
Deal found 9/9![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am -
Nonstop2h 27m
Wed 10/147:53 pm -
1 stop4h 39m
Deal found 9/8![United Airlines logo]()
$331
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:11 am -
1 stop6h 04m
Thu 10/17:49 am -
1 stop4h 52m
Deal found 9/10![American Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 9/7. 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.
Fri 10/235:35 pm -
Nonstop1h 45m
Mon 10/269:00 pm -
1 stop3h 40m
Deal found 9/7![Southwest logo]()
$315
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:55 pm -
1 stop6h 32m
Sun 10/185:40 am -
1 stop3h 59m
Deal found 9/10![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/710:55 am -
Nonstop2h 25m
Sun 10/116:00 am -
1 stop6h 48m
Deal found 9/9![United Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 9/11. 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 10/125:35 pm -
Nonstop1h 45m
Mon 10/199:00 pm -
1 stop3h 40m
Deal found 9/11![Southwest logo]()
$315
This Delta deal was found by Cheapflights users on 9/8. 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 10/11:00 pm -
1 stop4h 12m
Mon 10/57:39 pm -
1 stop4h 05m
Deal found 9/8![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 2/196:20 pm -
Nonstop2h 03m
Sun 2/211:05 pm -
Nonstop2h 24m
Deal found 9/10![United Airlines logo]()
$337
This KAYAK deal was found by Cheapflights users on 9/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:53 am -
Nonstop2h 23m
Thu 9/246:39 pm -
1 stop6h 17m
Deal found 9/11![American Airlines logo]()
$454
This Southwest deal was found by Cheapflights users on 9/9. 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.
Wed 9/302:45 pm -
1 stop5h 45m
Mon 10/59:00 pm -
1 stop3h 55m
Deal found 9/9![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/236:10 pm -
Nonstop2h 23m
Mon 10/267:19 pm -
Nonstop2h 41m
Deal found 9/10![United Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 9/9. 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 10/25:35 pm -
Nonstop1h 45m
Sun 10/49:05 pm -
1 stop3h 50m
Deal found 9/9![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 9/11. 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 1/28:05 am -
1 stop7h 04m
Tue 1/510:07 am -
1 stop7h 30m
Deal found 9/11![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/298:50 am -
1 stop4h 32m
Tue 11/312:37 pm -
Nonstop2h 22m
Deal found 9/11![United Airlines logo]()
$341
Last-minute flights from Illinois to South CarolinaDiscover last-minute flight deals from Illinois to South Carolina. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to South Carolina. Data last updated September 12, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 9/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:50 pm -
1 stop25h 31m
Tue 9/299:32 am -
1 stop14h 27m
Deal found 9/9![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:19 pm -
1 stop14h 16m
Thu 10/159:42 pm -
1 stop26h 31m
Deal found 9/10![Frontier logo]()
$188
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:16 am -
Nonstop1h 57m
Mon 10/127:35 am -
Nonstop2h 02m
Deal found 9/10![American Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 9/10. 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.
Mon 10/125:35 pm -
Nonstop1h 45m
Mon 10/199:00 pm -
1 stop3h 40m
Deal found 9/10![Southwest logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/154:30 pm -
1 stop15h 07m
Mon 10/1911:50 am -
2 stops12h 23m
Deal found 9/9![Frontier logo]()
$224
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:30 pm -
1 stop15h 07m
Sun 10/189:42 pm -
1 stop26h 31m
Deal found 9/8![Frontier logo]()
$226
This CheapOair deal was found by Cheapflights users on 9/11. 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 10/174:30 pm -
1 stop15h 07m
Mon 10/199:32 am -
1 stop14h 41m
Deal found 9/11![Frontier logo]()
$194
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 10/217:00 am -
1 stop5h 38m
Mon 11/26:00 am -
1 stop4h 17m
Deal found 9/9![Delta logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/224:30 pm -
1 stop15h 07m
Thu 10/296:05 am -
1 stop18h 11m
Deal found 9/9![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/234:30 pm -
1 stop14h 27m
Thu 10/296:05 am -
1 stop18h 11m
Deal found 9/9![Frontier logo]()
$200
This Southwest deal was found by Cheapflights users on 9/10. 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.
Mon 10/267:50 pm -
2 stops13h 05m
Thu 10/297:40 am -
1 stop5h 35m
Deal found 9/10![Southwest logo]()
$228
This Southwest deal was found by Cheapflights users on 9/10. 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 10/315:20 am -
1 stop7h 30m
Sat 11/76:40 am -
2 stops8h 30m
Deal found 9/10![Southwest logo]()
$222
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 September 12, 2026.
Search for one-way flight options from Illinois to South Carolina. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:44 pm -
2 stops17h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:29 pm -
2 stops21h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$92
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:30 pm -
1 stop21h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$96
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:26 pm -
1 stop23h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$97
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:35 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/46:44 pm -
2 stops17h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$102
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:59 pm -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$104
This Southwest deal was found by Cheapflights users on 9/10. 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.
Tue 11/1010:55 am -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/104:41 pm -
1 stop15h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/148:04 am -
1 stop7h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 11/58:00 am -
1 stop23h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$121
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $188 (CheapOair) |
One-way from | $90 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $421 |
Good round-trip deal | $254 or less |
Good one-way deal | $199 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 7,457,451 searches. Data last updated September 12, 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
Quickest round-trip
St. LouisCharlotte
STL Lambert-St Louis - CLT Charlotte Douglas
STLCLT
Lambert-St Louis
Tue 12/8
3:00 pm-5:40 pm
Nonstop1h 40m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$99
St. LouisCharlotte
STL Lambert-St Louis - CLT Charlotte Douglas
STLCLT
Lambert-St Louis
Thu 11/5
7:00 am-1:38 pm
1 stop5h 38m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
St. LouisCharlotte
STL Lambert-St Louis - CLT Charlotte Douglas
STLCLT
Lambert-St Louis
Sat 12/12
6:00 am-1:40 pm
1 stop6h 40m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
St. LouisCharlotte
STL Lambert-St Louis - CLT Charlotte Douglas
STLCLT
Lambert-St Louis
Wed 12/9
2:25 pm-9:20 pm
1 stop5h 55m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
St. LouisCharlotte
STL Lambert-St Louis - CLT Charlotte Douglas
STLCLT
Lambert-St Louis
Wed 11/11
10:00 am-4:09 pm
1 stop5h 09m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
St. LouisCharlotte
STL Lambert-St Louis - CLT Charlotte Douglas
STLCLT
Lambert-St Louis
Mon 12/21
7:15 pm-11:56 pm
1 stop3h 41m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
St. LouisCharlotte
STL Lambert-St Louis - CLT Charlotte Douglas
STLCLT
Lambert-St Louis
Mon 11/23
6:00 am-2:22 pm
2 stops7h 22m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$114
St. LouisCharlotte
STL Lambert-St Louis - CLT Charlotte Douglas
STLCLT
Lambert-St Louis
Fri 10/23
5:35 pm-8:20 pm
Nonstop1h 45m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
ChicagoCharlotte
MDW Chicago Midway - CLT Charlotte Douglas
MDWCLT
Chicago Midway
Thu 10/1
6:05 am-1:30 pm
1 stop6h 25m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
ChicagoCharlotte
MDW Chicago Midway - CLT Charlotte Douglas
MDWCLT
Chicago Midway
Wed 9/30
6:05 am-1:30 pm
1 stop6h 25m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
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.
STL-CLT
ORD-MYR
ORD-SAV
ORD-GSP
ORD-CLT
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
STL-CLT
ORD-MYR
ORD-SAV
ORD-GSP
What is the cheapest month to book a flight from Illinois to South Carolina?
Currently, January is the cheapest month in which you can book a flight from Illinois to South Carolina (average of $347). Flying from Illinois to South Carolina in March is currently the most expensive (average of $423). 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 September 12, 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 September 12, 2026.
The most flights from USIL to USSC are scheduled on a Friday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 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 $279 and $460 in October.The cheapest round-trip price found within the last 5 days was $271 on Multiple Airlines (Oct 15-Oct 21).
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 September 12, 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. Friday mornings 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 September 12, 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.
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
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
See prices for flight routes from nearby airports that may be better suited for you.
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 September 12, 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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$160 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$166 | Average$375 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$209 | Average$437 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$209 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$244 | Average$413 | FlexibilityNo cancel fee | On-time63% |