$94+ Cheap flights from Charlotte (CLT) 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — ORD
Jun 22 — Jun 291
Round-trip
1 adult, Economy
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Cheapest flights from Charlotte to IllinoisExplore the most affordable flight options available from Charlotte to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
Explore the most affordable flight options available from Charlotte to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:41 pm
CLT
- RFD
1 stop17h 06m
Multiple Airlines
Thu 8/1311:37 am
RFD
- CLT
1 stop8h 30m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:41 pm
CLT
- RFD
1 stop16h 56m
Multiple Airlines
Thu 8/1311:37 am
RFD
- CLT
1 stop8h 30m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:41 pm
CLT
- RFD
1 stop16h 56m
Multiple Airlines
Sun 8/1611:37 am
RFD
- CLT
1 stop8h 30m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:57 pm
CLT
- ORD
1 stop7h 52m
Frontier
Thu 8/138:05 am
ORD
- CLT
1 stop12h 02m
Frontier
Deal found 5/20![Frontier logo]()
$189
This Booking.com deal was found by Cheapflights users on 5/18. 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 6/176:33 pm
CLT
- ORD
1 stop18h 51m
Frontier
Wed 6/244:59 pm
ORD
- CLT
1 stop17h 35m
Frontier
Deal found 5/18![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:41 pm
CLT
- ORD
1 stop18h 34m
Frontier
Wed 8/125:13 pm
ORD
- CLT
1 stop17h 16m
Frontier
Deal found 5/20![Frontier logo]()
$195
This American Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:45 pm
CLT
- STL
Nonstop1h 55m
American Airlines
Wed 8/126:54 am
STL
- CLT
Nonstop1h 55m
American Airlines
Deal found 5/22![American Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 5/19. 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
Wed 7/225:46 pm
ORD
- CLT
1 stop17h 43m
Frontier
Deal found 5/19![Frontier logo]()
$197
This American Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:35 am
CLT
- STL
Nonstop1h 57m
American Airlines
Sat 6/275:14 am
STL
- CLT
Nonstop1h 51m
American Airlines
Deal found 5/22![American Airlines logo]()
$198
This CheapOair deal was found by Cheapflights users on 5/18. 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 5/18![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 5/18. 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 6/106:45 am
CLT
- ORD
1 stop10h 08m
Frontier
Sat 6/138:00 pm
ORD
- CLT
1 stop11h 42m
Frontier
Deal found 5/18![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/95:57 pm
CLT
- ORD
1 stop7h 52m
Frontier
Tue 8/1112:44 am
ORD
- CLT
1 stop11h 08m
Frontier
Deal found 5/18![Frontier logo]()
$208
Best flights from Charlotte to IllinoisDiscover carefully curated flight deals from Charlotte to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
Discover carefully curated flight deals from Charlotte to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:41 pm
CLT
- RFD
1 stop16h 56m
Multiple Airlines
Thu 8/1311:37 am
RFD
- CLT
1 stop8h 30m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$183
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:25 pm
CLT
- STL
Nonstop2h 00m
Southwest
Tue 6/304:50 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 5/21![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 5/18. 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 10/73:04 pm
CLT
- ORD
Nonstop2h 25m
United Airlines
Tue 10/136:20 pm
ORD
- CLT
Nonstop2h 15m
United Airlines
Deal found 5/18![United Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 5/19. 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 6/206:00 am
CLT
- MDW
1 stop4h 14m
Delta
Tue 6/235:11 pm
MDW
- CLT
1 stop5h 48m
Delta
Deal found 5/19![Delta logo]()
$279
This American Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:25 pm
CLT
- BMI
1 stop7h 10m
American Airlines
Sat 6/205:00 am
BMI
- CLT
1 stop5h 07m
American Airlines
Deal found 5/22![American Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:41 pm
CLT
- RFD
1 stop17h 06m
Multiple Airlines
Sun 8/911:37 am
RFD
- CLT
1 stop8h 30m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$238
This Southwest deal was found by Cheapflights users on 5/19. 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 9/2811:50 am
CLT
- STL
Nonstop1h 55m
Southwest
Thu 10/14:25 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 5/19![Southwest logo]()
$239
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:47 pm
CLT
- ORD
1 stop4h 28m
United Airlines
Tue 11/108:55 am
ORD
- CLT
1 stop4h 09m
United Airlines
Deal found 5/21![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:50 am
CLT
- STL
Nonstop1h 55m
Southwest
Sun 8/303:05 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 5/21![Southwest logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:41 pm
CLT
- RFD
1 stop16h 56m
Multiple Airlines
Sun 8/1611:37 am
RFD
- CLT
1 stop8h 30m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 5/19. 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 6/166:59 am
CLT
- MDW
1 stop4h 10m
Delta
Sat 6/206:00 am
MDW
- CLT
1 stop4h 32m
Delta
Deal found 5/19![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:05 am
CLT
- STL
1 stop5h 06m
United Airlines
Sat 6/271:13 pm
STL
- CLT
1 stop7h 16m
United Airlines
Deal found 5/22![United Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:25 pm
CLT
- STL
Nonstop2h 00m
Southwest
Fri 7/105:40 am
STL
- CLT
1 stop4h 15m
Southwest
Deal found 5/20![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:42 am
CLT
- MDW
1 stop6h 58m
Delta
Wed 7/86:00 am
MDW
- CLT
1 stop4h 26m
Delta
Deal found 5/20![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 5/19. 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 8/118:30 am
CLT
- MDW
2 stops9h 20m
Southwest
Tue 8/186:10 pm
MDW
- CLT
Nonstop2h 00m
Southwest
Deal found 5/19![Southwest logo]()
$274
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:33 pm
CLT
- MLI
Nonstop2h 26m
American Airlines
Wed 6/174:24 pm
MLI
- CLT
Nonstop2h 21m
American Airlines
Deal found 5/18![American Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:35 am
CLT
- ORD
Nonstop2h 24m
United Airlines
Fri 7/108:40 am
ORD
- CLT
1 stop4h 32m
United Airlines
Deal found 5/22![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 5/19. 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 6/185:03 pm
CLT
- ORD
1 stop4h 28m
Delta
Wed 6/248:08 am
ORD
- CLT
1 stop4h 27m
Delta
Deal found 5/19![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 5/19. 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
Sun 6/288:25 am
STL
- CLT
1 stop11h 15m
Southwest
Deal found 5/19![Southwest logo]()
$276
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:05 pm
CLT
- PIA
Nonstop2h 08m
American Airlines
Mon 7/65:05 am
PIA
- CLT
Nonstop2h 09m
American Airlines
Deal found 5/23![American Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:41 pm
CLT
- RFD
1 stop16h 56m
Multiple Airlines
Sun 7/1211:27 am
RFD
- CLT
1 stop8h 40m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
CLT
- MDW
1 stop4h 14m
Delta
Sun 6/286:00 am
MDW
- CLT
1 stop6h 35m
Delta
Deal found 5/22![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:44 pm
CLT
- ORD
1 stop4h 47m
United Airlines
Thu 7/306:30 am
ORD
- CLT
Nonstop2h 14m
United Airlines
Deal found 5/20![United Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/161:08 pm
CLT
- PIA
1 stop6h 33m
American Airlines
Tue 6/235:06 am
PIA
- CLT
Nonstop2h 08m
American Airlines
Deal found 5/19![American Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/254:40 pm
CLT
- STL
Nonstop2h 10m
Southwest
Mon 6/293:40 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 5/22![Southwest logo]()
$291
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:49 pm
CLT
- MDW
1 stop6h 26m
Delta
Wed 7/226:00 am
MDW
- CLT
1 stop6h 31m
Delta
Deal found 5/22![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:05 am
CLT
- ORD
Nonstop2h 18m
United Airlines
Wed 8/126:50 am
ORD
- CLT
Nonstop2h 18m
United Airlines
Deal found 5/22![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:00 am
CLT
- ORD
1 stop5h 37m
Delta
Wed 7/225:30 am
ORD
- CLT
1 stop4h 56m
Delta
Deal found 5/22![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:05 pm
CLT
- STL
2 stops7h 00m
Southwest
Wed 10/2111:35 am
STL
- CLT
2 stops7h 50m
Southwest
Deal found 5/22![Southwest logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:02 pm
CLT
- RFD
1 stop14h 13m
Multiple Airlines
Sun 7/1211:27 am
RFD
- CLT
1 stop8h 40m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$396
Last-minute flights from Charlotte to IllinoisDiscover last-minute flight deals from Charlotte to Illinois. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Charlotte to Illinois. Data last updated May 23, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 5/18. 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 6/17:58 pm
CLT
- ORD
1 stop28h 15m
Frontier
Wed 6/39:37 pm
ORD
- CLT
1 stop19h 41m
Frontier
Deal found 5/18![Frontier logo]()
$252
This Orbitz deal was found by Cheapflights users on 5/18. 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.
Tue 6/21:00 pm
CLT
- ORD
1 stop11h 13m
Frontier
Fri 6/58:00 pm
ORD
- CLT
1 stop10h 53m
Frontier
Deal found 5/18![Frontier logo]()
$250
This Trip.com deal was found by Cheapflights users on 5/18. 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 6/81:00 pm
CLT
- STL
1 stop11h 57m
Frontier
Wed 6/104:17 pm
STL
- CLT
1 stop18h 17m
Frontier
Deal found 5/18![Frontier logo]()
$223
This CheapOair deal was found by Cheapflights users on 5/18. 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 6/912:29 pm
CLT
- STL
1 stop12h 20m
Frontier
Fri 6/124:17 pm
STL
- CLT
1 stop18h 17m
Frontier
Deal found 5/18![Frontier logo]()
$220
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:25 pm
CLT
- STL
Nonstop2h 00m
Southwest
Sat 6/205:40 am
STL
- CLT
1 stop4h 15m
Southwest
Deal found 5/22![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:25 pm
CLT
- STL
Nonstop2h 00m
Southwest
Wed 6/243:10 pm
STL
- CLT
1 stop5h 55m
Southwest
Deal found 5/20![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:15 pm
CLT
- STL
1 stop3h 45m
Southwest
Tue 6/309:40 am
STL
- CLT
2 stops7h 10m
Southwest
Deal found 5/21![Southwest logo]()
$242
This American Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:35 am
CLT
- STL
Nonstop1h 57m
American Airlines
Sat 6/275:14 am
STL
- CLT
Nonstop1h 51m
American Airlines
Deal found 5/22![American Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:35 am
CLT
- STL
Nonstop1h 57m
American Airlines
Wed 7/15:14 am
STL
- CLT
Nonstop1h 54m
American Airlines
Deal found 5/23![American Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Sat 6/274:40 pm
STL
- CLT
1 stop4h 30m
Southwest
Deal found 5/21![Southwest logo]()
$234
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:30 am
CLT
- STL
1 stop3h 46m
Delta
Wed 7/16:00 am
STL
- CLT
1 stop6h 35m
Delta
Deal found 5/20![Delta logo]()
$237
This CheapOair deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:29 pm
CLT
- STL
1 stop12h 20m
Frontier
Wed 7/18:08 pm
STL
- CLT
1 stop21h 11m
Frontier
Deal found 5/23![Frontier logo]()
$240
One-way flights from Charlotte to IllinoisSearch for one-way flight options from Charlotte to Illinois. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
Search for one-way flight options from Charlotte to Illinois. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This Super.com deal was found by Cheapflights users on 5/19. 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.
Tue 7/145:57 pm
CLT
- ORD
1 stop7h 52m
Frontier
Deal found 5/19![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:41 pm
CLT
- STL
2 stops23h 56m
Frontier
Deal found 5/19![Frontier logo]()
$95
This Priceline deal was found by Cheapflights users on 5/18. 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.
Tue 7/285:57 pm
CLT
- ORD
1 stop7h 52m
Frontier
Deal found 5/18![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 5/18. 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.
Tue 6/2310:01 am
CLT
- ORD
1 stop15h 47m
Frontier
Deal found 5/18![Frontier logo]()
$98
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:25 pm
CLT
- STL
Nonstop2h 00m
Southwest
Deal found 5/21![Southwest logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:41 pm
CLT
- RFD
1 stop17h 06m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 7/156:41 pm
CLT
- STL
2 stops23h 56m
Frontier
Deal found 5/19![Frontier logo]()
$101
This Expedia deal was found by Cheapflights users on 5/18. 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.
Wed 7/16:33 pm
CLT
- ORD
1 stop18h 51m
Frontier
Deal found 5/18![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:00 pm
CLT
- ORD
1 stop7h 47m
Frontier
Deal found 5/20![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:38 pm
CLT
- STL
2 stops20h 19m
Frontier
Deal found 5/20![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 7/286:34 pm
CLT
- MDW
2 stops28h 34m
Frontier
Deal found 5/18![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:41 pm
CLT
- MDW
2 stops41h 28m
Frontier
Deal found 5/20![Frontier logo]()
$113
Find flight deals from Charlotte to Illinois
Keep the following information in mind while searching for Charlotte to Illinois flight deals. Data was last updated May 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Kiwi.com) |
One-way from | $94 (Super.com) |
Popular in | June |
Cheapest in | January |
Average price | $290 |
Good round-trip deal | $337 or less |
Good one-way deal | $159 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Charlotte 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 23, 2026.
Use the filters below to find and compare flights from Charlotte to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlotteChicago
CLT - RFD
CLTRFD
Charlotte Douglas
Sat 8/1
6:41 pm-10:37 am
1 stop16h 56m
Chicago Greater Rockford
Thu 8/13
11:37 am-9:07 pm
1 stop8h 30m
$183
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Tue 6/23
1:25 pm-2:25 pm
Nonstop2h 00m
Lambert-St Louis
Tue 6/30
4:50 pm-7:40 pm
Nonstop1h 50m
$217
CharlotteChicago
CLT - RFD
CLTRFD
Charlotte Douglas
Wed 8/5
6:41 pm-10:47 am
1 stop17h 06m
Chicago Greater Rockford
Sun 8/9
11:37 am-9:07 pm
1 stop8h 30m
$238
Quickest round-trip
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Mon 9/28
11:50 am-12:45 pm
Nonstop1h 55m
Lambert-St Louis
Thu 10/1
4:25 pm-7:15 pm
Nonstop1h 50m
$239
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Wed 10/7
3:04 pm-4:29 pm
Nonstop2h 25m
Chicago O'Hare Intl
Tue 10/13
6:20 pm-9:35 pm
Nonstop2h 15m
$259
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Thu 8/27
11:50 am-12:45 pm
Nonstop1h 55m
Lambert-St Louis
Sun 8/30
3:05 pm-5:55 pm
Nonstop1h 50m
$265
CharlotteChicago
CLT - RFD
CLTRFD
Charlotte Douglas
Sat 8/1
6:41 pm-10:37 am
1 stop16h 56m
Chicago Greater Rockford
Sun 8/16
11:37 am-9:07 pm
1 stop8h 30m
$268
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Tue 7/7
1:25 pm-2:25 pm
Nonstop2h 00m
Lambert-St Louis
Fri 7/10
5:40 am-10:55 am
1 stop4h 15m
$270
CharlotteChicago
CLT - MDW
CLTMDW
Charlotte Douglas
Tue 8/11
8:30 am-4:50 pm
2 stops9h 20m
Chicago Midway
Tue 8/18
6:10 pm-9:10 pm
Nonstop2h 00m
$274
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Wed 6/24
1:25 pm-2:25 pm
Nonstop2h 00m
Lambert-St Louis
Sun 6/28
8:25 am-8:40 pm
1 stop11h 15m
$276
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Charlotte to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Charlotte with our price prediction graph.
CLT-ORD
CLT-STL
CLT-RFD
CLT-MDW
CLT-PIA
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 Charlotte to Illinois
CLT-USIL
CLT-ORD
CLT-STL
CLT-RFD
CLT-MDW
What is the cheapest month to book a flight from Charlotte to Illinois?
Currently, January is the cheapest month in which you can book a flight from Charlotte to Illinois (average of $28). Flying from Charlotte to Illinois in October is currently the most expensive (average of $584). 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 CLT to IL?
Find hourly flight availability from Charlotte 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 23, 2026.
When flying from Charlotte to Illinois, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight in the morning.
Weekly flight availability from Charlotte to Illinois
Explore weekly flight availability from Charlotte 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 23, 2026.
The most flights from CLT to USIL are scheduled on a Friday (61 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (44 on average).
How much does it cost to fly round-trip from Charlotte to Illinois?
How far ahead should I book a flight from Charlotte to Illinois?
The price you pay for your flight from Charlotte to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Charlotte to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Charlotte to Illinois. Price data was last updated on May 16, 2026.
Travelers seeking maximum savings on their Charlotte to Illinois flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 23, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Charlotte to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Spirit Airlines
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
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 Charlotte to Illinois. 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 Charlotte 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 Charlotte to Illinois by cabin class
Find flights from Charlotte to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charlotte and Illinois flights
Browse other Charlotte and Illinois flight options. Last updated on May 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Charlotte to Illinois flights
Consider these flights traveling from Charlotte to Illinois.
Top 6 airlines flying from Charlotte to Illinois
Discover the top 6 airlines that operate flights from Charlotte 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$146 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$198 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$140 | Average$306 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$143 | Average$381 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$160 | Average$292 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$166 | Average$196 | FlexibilityNo cancel fee | On-timeN/A |