$81+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ORD
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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Cheapest flights from South Carolina to IllinoisExplore 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 May 11, 2026.
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 May 11, 2026.
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:01 am
CLT
- ORD
1 stop15h 47m
Frontier
Tue 6/164:59 pm
ORD
- CLT
1 stop22h 54m
Frontier
Deal found 5/10![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Thu 8/2710:05 am
SAV
- ORD
1 stop27h 20m
Multiple Airlines
Wed 9/27:55 am
ORD
- SAV
1 stop6h 56m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Tue 6/910:01 am
CLT
- ORD
1 stop15h 47m
Frontier
Wed 6/175:29 pm
ORD
- CLT
1 stop18h 08m
Frontier
Deal found 5/10![Frontier logo]()
$203
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:57 pm
CLT
- ORD
1 stop7h 52m
Frontier
Sat 7/188:05 pm
ORD
- CLT
1 stop11h 34m
Frontier
Deal found 5/10![Frontier logo]()
$204
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:12 pm
CLT
- STL
1 stop12h 02m
Frontier
Fri 8/218:08 pm
STL
- CLT
1 stop24h 16m
Frontier
Deal found 5/10![Frontier logo]()
$210
This Orbitz deal was found by Cheapflights users on 5/9. 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.
Wed 7/156:41 pm
CLT
- ORD
1 stop18h 44m
Frontier
Fri 7/175:13 pm
ORD
- CLT
1 stop22h 22m
Frontier
Deal found 5/9![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 7/155:57 pm
CLT
- ORD
1 stop7h 52m
Frontier
Sat 7/188:05 pm
ORD
- CLT
1 stop11h 34m
Frontier
Deal found 5/7![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Tue 7/75:57 pm
CLT
- ORD
1 stop7h 52m
Frontier
Thu 7/1612:44 am
ORD
- CLT
1 stop11h 08m
Frontier
Deal found 5/10![Frontier logo]()
$212
This CheapOair deal was found by Cheapflights users on 5/10. 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.
Wed 6/1010:14 pm
CLT
- STL
1 stop21h 39m
Frontier
Tue 6/304:17 pm
STL
- CLT
1 stop18h 17m
Frontier
Deal found 5/10![Frontier logo]()
$214
This CheapOair deal was found by Cheapflights users on 5/10. 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.
Tue 8/185:59 pm
CLT
- ORD
1 stop7h 43m
Frontier
Mon 8/249:48 pm
ORD
- CLT
1 stop19h 31m
Frontier
Deal found 5/10![Frontier logo]()
$214
This Mytrip deal was found by Cheapflights users on 5/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:05 pm
CLT
- ORD
1 stop17h 35m
Contour
Mon 6/111:20 am
ORD
- CLT
1 stop4h 40m
Contour
Deal found 5/7![Contour logo]()
$215
This Expedia deal was found by Cheapflights users on 5/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:01 am
CLT
- ORD
1 stop15h 47m
Multiple Airlines
Thu 6/1111:20 am
ORD
- CLT
1 stop4h 40m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$216
Best flights from South Carolina to IllinoisDiscover carefully curated flight deals from South Carolina to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
Discover carefully curated flight deals from South Carolina to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 6/1611:30 am
SAV
- ORD
Nonstop2h 37m
United Airlines
Tue 6/236:20 pm
ORD
- SAV
Nonstop2h 36m
United Airlines
Deal found 5/10![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 5/6. 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 8/17:50 am
CLT
- MDW
Nonstop1h 55m
Southwest
Wed 8/58:45 am
MDW
- CLT
Nonstop2h 10m
Southwest
Deal found 5/6![Southwest logo]()
$259
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 8/116:20 am
CHS
- STL
1 stop6h 26m
Delta
Sat 8/1510:33 am
STL
- CHS
1 stop6h 25m
Delta
Deal found 5/6![Delta logo]()
$267
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:06 am
CHS
- ORD
1 stop5h 19m
American Airlines
Thu 8/137:52 am
ORD
- CHS
1 stop6h 46m
American Airlines
Deal found 5/6![American Airlines logo]()
$281
This Contour deal was found by Cheapflights users on 5/10. 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 Contour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:05 pm
CLT
- ORD
1 stop17h 35m
Contour
Sun 5/2411:20 am
ORD
- CLT
1 stop4h 40m
Contour
Deal found 5/10![Contour logo]()
$347
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/610:12 am
CLT
- ORD
Nonstop2h 15m
United Airlines
Sat 6/66:15 pm
ORD
- CLT
Nonstop2h 14m
United Airlines
Deal found 5/6![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 5/7. 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 5/245:55 pm
CLT
- STL
Nonstop2h 05m
Southwest
Tue 6/23:45 pm
STL
- CLT
1 stop4h 10m
Southwest
Deal found 5/7![Southwest logo]()
$266
This Delta deal was found by Cheapflights users on 5/7. 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 5/276:05 am
CLT
- ORD
1 stop5h 24m
Delta
Wed 5/276:06 pm
ORD
- CLT
1 stop4h 47m
Delta
Deal found 5/7![Delta logo]()
$279
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:44 pm
CHS
- ORD
Nonstop2h 34m
American Airlines
Tue 7/77:45 pm
ORD
- CHS
Nonstop2h 24m
American Airlines
Deal found 5/6![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Wed 6/38:00 am
SAV
- ORD
Nonstop2h 39m
United Airlines
Wed 6/108:40 am
ORD
- SAV
1 stop5h 03m
United Airlines
Deal found 5/10![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 5/7. 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.
Tue 7/146:10 am
CHS
- MDW
Nonstop2h 10m
Southwest
Tue 7/148:20 am
MDW
- CHS
2 stops6h 50m
Southwest
Deal found 5/7![Southwest logo]()
$272
This Delta deal was found by Cheapflights users on 5/11. 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 7/41:09 pm
GSP
- ORD
1 stop6h 33m
Delta
Mon 7/65:30 am
ORD
- GSP
1 stop5h 48m
Delta
Deal found 5/11![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 6/95:41 pm
CAE
- ORD
Nonstop2h 24m
United Airlines
Thu 6/255:55 pm
ORD
- CAE
Nonstop2h 21m
United Airlines
Deal found 5/11![United Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 5/8. 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 5/296:25 pm
GSP
- MDW
1 stop6h 05m
Southwest
Mon 6/13:50 pm
MDW
- GSP
1 stop5h 45m
Southwest
Deal found 5/8![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 5/8. 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.
Sat 6/275:03 pm
CLT
- STL
1 stop4h 36m
Delta
Sun 6/286:00 am
STL
- CLT
1 stop4h 32m
Delta
Deal found 5/8![Delta logo]()
$286
This Contour deal was found by Cheapflights users on 5/9. 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 Contour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:05 pm
CLT
- ORD
1 stop23h 10m
Contour
Wed 5/2011:20 am
ORD
- CLT
1 stop4h 40m
Contour
Deal found 5/9![Contour logo]()
$357
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/276:10 am
GSP
- ORD
Nonstop2h 20m
United Airlines
Tue 6/306:10 pm
ORD
- GSP
Nonstop2h 07m
United Airlines
Deal found 5/8![United Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sun 5/3112:50 pm
CLT
- STL
Nonstop2h 05m
Southwest
Wed 6/33:45 pm
STL
- CLT
1 stop4h 10m
Southwest
Deal found 5/8![Southwest logo]()
$283
This Delta deal was found by Cheapflights users on 5/7. 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.
Fri 7/35:16 pm
GSP
- ORD
1 stop4h 16m
Delta
Sun 7/56:35 am
ORD
- GSP
1 stop4h 43m
Delta
Deal found 5/7![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 5/10. 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 7/185:43 pm
GSP
- ORD
Nonstop2h 17m
United Airlines
Sat 7/256:10 pm
ORD
- GSP
Nonstop2h 07m
United Airlines
Deal found 5/10![United Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:13 pm
CAE
- ORD
Nonstop2h 31m
American Airlines
Sat 7/115:07 am
ORD
- CAE
1 stop6h 13m
American Airlines
Deal found 5/6![American Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 5/6. 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.
Tue 6/2311:50 am
CLT
- MDW
2 stops8h 15m
Southwest
Tue 6/303:10 pm
MDW
- CLT
1 stop5h 55m
Southwest
Deal found 5/6![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 5/11. 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.
Thu 7/166:01 pm
CAE
- ORD
1 stop6h 52m
Delta
Sun 7/195:30 am
ORD
- CAE
1 stop4h 37m
Delta
Deal found 5/11![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 6/106:10 am
GSP
- ORD
Nonstop2h 19m
United Airlines
Wed 6/176:55 am
ORD
- GSP
Nonstop2h 00m
United Airlines
Deal found 5/11![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 5/9. 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 5/305:50 pm
CAE
- ORD
1 stop7h 13m
Delta
Mon 6/15:30 am
ORD
- CAE
1 stop6h 44m
Delta
Deal found 5/9![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 5/7. 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 6/68:40 pm
GSP
- MDW
1 stop3h 35m
Southwest
Sat 6/136:35 am
MDW
- GSP
1 stop4h 40m
Southwest
Deal found 5/7![Southwest logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/9. 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 9/176:30 am
GSP
- ORD
Nonstop2h 07m
United Airlines
Mon 9/216:40 am
ORD
- GSP
Nonstop2h 03m
United Airlines
Deal found 5/9![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 5/6. 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.
Wed 8/128:49 am
GSP
- ORD
1 stop6h 16m
Delta
Sun 8/161:48 pm
ORD
- GSP
1 stop4h 16m
Delta
Deal found 5/6![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 5/11. 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 10/191:20 pm
CLT
- STL
Nonstop2h 00m
Southwest
Fri 10/234:25 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 5/11![Southwest logo]()
$291
This United Airlines deal was found by Cheapflights users on 5/8. 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 8/267:51 pm
CHS
- ORD
1 stop4h 49m
United Airlines
Mon 9/77:25 am
ORD
- CHS
Nonstop2h 31m
United Airlines
Deal found 5/8![United Airlines logo]()
$275
Last-minute flights from South Carolina to IllinoisDiscover last-minute flight deals from South Carolina to Illinois. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Illinois. Data last updated May 11, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 5/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:05 pm
CLT
- ORD
1 stop17h 35m
Multiple Airlines
Wed 5/275:11 pm
ORD
- CLT
1 stop18h 01m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 5/206:05 pm
CLT
- ORD
1 stop17h 35m
Contour
Wed 5/2711:20 am
ORD
- CLT
1 stop4h 40m
Contour
Deal found 5/9![Contour logo]()
$236
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:55 am
CLT
- STL
1 stop10h 11m
Frontier
Sat 5/306:30 pm
STL
- CLT
1 stop11h 29m
Frontier
Deal found 5/11![Frontier logo]()
$226
This Trip.com deal was found by Cheapflights users on 5/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:20 pm
CLT
- STL
1 stop28h 14m
Frontier
Mon 6/14:19 pm
STL
- CLT
1 stop18h 46m
Frontier
Deal found 5/7![Frontier logo]()
$231
This Southwest deal was found by Cheapflights users on 5/6. 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.
Thu 6/44:40 pm
CLT
- STL
Nonstop2h 10m
Southwest
Wed 6/104:50 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 5/6![Southwest logo]()
$228
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:00 pm
CLT
- STL
1 stop11h 57m
Frontier
Tue 6/94:17 pm
STL
- CLT
1 stop18h 17m
Frontier
Deal found 5/6![Frontier logo]()
$213
This Southwest deal was found by Cheapflights users on 5/6. 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.
Tue 6/97:50 am
CLT
- STL
1 stop4h 40m
Southwest
Tue 6/94:50 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 5/6![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 5/11. 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.
Tue 6/99:42 am
CLT
- STL
1 stop4h 27m
Delta
Wed 6/106:00 am
STL
- CLT
1 stop6h 35m
Delta
Deal found 5/11![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 5/9. 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.
Tue 6/91:50 pm
CHS
- STL
Nonstop2h 10m
Southwest
Tue 6/163:15 pm
STL
- CHS
Nonstop2h 00m
Southwest
Deal found 5/9![Southwest logo]()
$237
This CheapOair deal was found by Cheapflights users on 5/10. 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.
Wed 6/1010:14 pm
CLT
- STL
1 stop21h 39m
Frontier
Tue 6/304:17 pm
STL
- CLT
1 stop18h 17m
Frontier
Deal found 5/10![Frontier logo]()
$214
This Southwest deal was found by Cheapflights users on 5/10. 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 6/241:25 pm
CLT
- STL
Nonstop2h 00m
Southwest
Wed 7/14:50 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 5/10![Southwest logo]()
$217
This CheapOair deal was found by Cheapflights users on 5/11. 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.
Wed 6/2412:29 pm
CLT
- STL
1 stop12h 20m
Frontier
Wed 7/14:17 pm
STL
- CLT
1 stop23h 13m
Frontier
Deal found 5/11![Frontier logo]()
$234
One-way flights from South Carolina to IllinoisSearch for one-way flight options from South Carolina to Illinois. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
Search for one-way flight options from South Carolina to Illinois. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 9/24:34 pm
CHS
- ORD
1 stop7h 40m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$81
This Super.com deal was found by Cheapflights users on 5/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:57 pm
CLT
- ORD
1 stop7h 52m
Frontier
Deal found 5/7![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 5/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:55 am
CLT
- STL
1 stop10h 11m
Frontier
Deal found 5/6![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:57 pm
CLT
- ORD
1 stop7h 52m
Frontier
Deal found 5/11![Frontier logo]()
$95
This Trip.com deal was found by Cheapflights users on 5/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:00 pm
CLT
- STL
1 stop11h 57m
Frontier
Deal found 5/8![Frontier logo]()
$100
This Frontier deal was found by Cheapflights users on 5/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:00 pm
CLT
- STL
1 stop11h 57m
Frontier
Deal found 5/6![Frontier logo]()
$101
This Gotogate deal was found by Cheapflights users on 5/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:01 am
CLT
- ORD
1 stop15h 47m
Frontier
Deal found 5/11![Frontier logo]()
$101
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:05 pm
CLT
- ORD
1 stop25h 00m
Contour
Deal found 5/11![Contour logo]()
$105
This CheapOair deal was found by Cheapflights users on 5/10. 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.
Wed 8/510:14 pm
CLT
- STL
1 stop22h 09m
Frontier
Deal found 5/10![Frontier logo]()
$106
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:05 pm
CLT
- ORD
1 stop23h 10m
Contour
Deal found 5/11![Contour logo]()
$106
This Booking.com deal was found by Cheapflights users on 5/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:05 pm
CLT
- ORD
1 stop17h 35m
Contour
Deal found 5/10![Contour logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Tue 8/46:41 pm
CLT
- ORD
1 stop18h 44m
Frontier
Deal found 5/11![Frontier logo]()
$108
Find 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 May 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $190 (Expedia) |
One-way from | $81 (Kiwi.com) |
Popular in | November |
Cheapest in | August |
Average price | $331 |
Good round-trip deal | $309 or less |
Good one-way deal | $180 or less |
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 May 11, 2026.
Use the filters below to find and compare flights from South Carolina to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SavannahChicago
SAV - ORD
SAVORD
Savannah/Hilton Head
Tue 6/16
11:30 am-1:07 pm
Nonstop2h 37m
Chicago O'Hare Intl
Tue 6/23
6:20 pm-9:56 pm
Nonstop2h 36m
$257
CharlotteChicago
CLT - MDW
CLTMDW
Charlotte Douglas
Sat 8/1
7:50 am-8:45 am
Nonstop1h 55m
Chicago Midway
Wed 8/5
8:45 am-11:55 am
Nonstop2h 10m
$259
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Sat 6/6
10:12 am-11:27 am
Nonstop2h 15m
Chicago O'Hare Intl
Sat 6/6
6:15 pm-9:29 pm
Nonstop2h 14m
$259
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Sun 5/24
5:55 pm-7:00 pm
Nonstop2h 05m
Lambert-St Louis
Tue 6/2
3:45 pm-8:55 pm
1 stop4h 10m
$266
CharlestonSt. Louis
CHS - STL
CHSSTL
Charleston
Tue 8/11
6:20 am-11:46 am
1 stop6h 26m
Lambert-St Louis
Sat 8/15
10:33 am-5:58 pm
1 stop6h 25m
$267
SavannahChicago
SAV - ORD
SAVORD
Savannah/Hilton Head
Wed 6/3
8:00 am-9:39 am
Nonstop2h 39m
Chicago O'Hare Intl
Wed 6/10
8:40 am-2:43 pm
1 stop5h 03m
$267
ColumbiaChicago
CAE - ORD
CAEORD
Columbia Metropolitan
Tue 6/9
5:41 pm-7:05 pm
Nonstop2h 24m
Chicago O'Hare Intl
Thu 6/25
5:55 pm-9:16 pm
Nonstop2h 21m
$269
GreenvilleChicago
GSP - ORD
GSPORD
Greenville
Sat 6/27
6:10 am-7:30 am
Nonstop2h 20m
Chicago O'Hare Intl
Tue 6/30
6:10 pm-9:17 pm
Nonstop2h 07m
$269
GreenvilleChicago
GSP - ORD
GSPORD
Greenville
Sat 7/18
5:43 pm-7:00 pm
Nonstop2h 17m
Chicago O'Hare Intl
Sat 7/25
6:10 pm-9:17 pm
Nonstop2h 07m
$269
GreenvilleChicago
GSP - ORD
GSPORD
Greenville
Wed 6/10
6:10 am-7:29 am
Nonstop2h 19m
Chicago O'Hare Intl
Wed 6/17
6:55 am-9:55 am
Nonstop2h 00m
$269
Showing 1-10 of 60 resultsSorted by cheapest first
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.
SAV-ORD
CLT-MDW
CHS-STL
CHS-ORD
CLT-ORD
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
USSC-USIL
SAV-ORD
CLT-MDW
CHS-STL
CHS-ORD
How far ahead should I book a flight from South Carolina to Illinois?
The best time to book flights from South Carolina to Illinois is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from South Carolina to Illinois?
Currently, August is the cheapest month in which you can book a flight from South Carolina to Illinois (average of $47). Flying from South Carolina to Illinois in February is currently the most expensive (average of $181). 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 May 11, 2026.
It’s typically best to fly out from South Carolina to Illinois in the afternoon. Doing so could potentially save you 30% on the flight price compared to flying at noon, 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 May 9, 2026.
Travelers seeking maximum savings on their South Carolina to Illinois flight should consider departing on Friday at noon 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.
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 May 11, 2026.
The most flights from USSC to USIL are scheduled on a Friday (30 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).
How much does it cost to fly round-trip from South Carolina to Illinois?
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 May 11, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Carolina to Illinois by cabin class
Find flights from South Carolina to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Carolina and Illinois flights
Browse other South Carolina and Illinois flight options. Last updated on May 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Illinois
Find the right flight back to South Carolina after your stay in Illinois
South Carolina to Illinois flights
Consider these flights traveling from South Carolina to Illinois.
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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$60 | Average$182 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$107 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$135 | Average$422 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$349 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$190 | Average$362 | FlexibilityNo cancel fee | On-time63% |