$55+ Cheap flights from Cleveland (CLE) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — ORD
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from Cleveland to IllinoisExplore the most affordable flight options available from Cleveland to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Cleveland to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 8/117:25 pm
CLE
- STL
Nonstop1h 35m
Southwest
Wed 8/127:10 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 6/15![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/47:15 am
CLE
- STL
Nonstop1h 30m
Southwest
Sat 8/84:20 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 6/14![Southwest logo]()
$152
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/121:15 pm
CLE
- MDW
2 stops9h 35m
Southwest
Sat 8/157:40 am
MDW
- CLE
Nonstop1h 15m
Southwest
Deal found 6/12![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 10/312:25 pm
CLE
- MDW
1 stop4h 35m
Southwest
Tue 10/63:50 pm
MDW
- CLE
1 stop4h 10m
Southwest
Deal found 6/14![Southwest logo]()
$172
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/235:30 am
CLE
- ORD
Nonstop1h 37m
United Airlines
Wed 9/238:45 am
ORD
- CLE
Nonstop1h 42m
United Airlines
Deal found 6/12![United Airlines logo]()
$174
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/47:00 am
CLE
- ORD
Nonstop1h 36m
United Airlines
Tue 8/42:20 pm
ORD
- CLE
Nonstop1h 34m
United Airlines
Deal found 6/10![United Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/156:00 am
CLE
- ORD
Nonstop1h 40m
United Airlines
Wed 7/292:20 pm
ORD
- CLE
Nonstop1h 34m
United Airlines
Deal found 6/14![United Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 6/11. 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.
Sat 7/49:00 am
CLE
- MDW
Nonstop1h 15m
Southwest
Tue 7/76:15 pm
MDW
- CLE
Nonstop1h 15m
Southwest
Deal found 6/11![Southwest logo]()
$182
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 6/308:47 pm
CLE
- ORD
Nonstop1h 43m
American Airlines
Tue 7/711:30 am
ORD
- CLE
Nonstop1h 32m
American Airlines
Deal found 6/11![American Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 6/11. 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 10/266:15 am
CLE
- MDW
2 stops9h 55m
Southwest
Wed 10/281:30 pm
MDW
- CLE
Nonstop1h 15m
Southwest
Deal found 6/11![Southwest logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/293:46 pm
CLE
- STL
1 stop26h 51m
Frontier
Sat 8/154:57 pm
STL
- CLE
1 stop14h 55m
Frontier
Deal found 6/11![Frontier logo]()
$186
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/266:43 am
CLE
- MDW
1 stop3h 34m
Delta
Sat 8/299:24 am
MDW
- CLE
1 stop3h 16m
Delta
Deal found 6/12![Delta logo]()
$186
Best flights from Cleveland to IllinoisDiscover carefully curated flight deals from Cleveland to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Cleveland to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/47:15 am
CLE
- STL
Nonstop1h 30m
Southwest
Sat 8/84:20 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 6/14![Southwest logo]()
$152
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/56:43 am
CLE
- ORD
1 stop4h 59m
Delta
Sat 8/87:00 am
ORD
- CLE
1 stop5h 40m
Delta
Deal found 6/13![Delta logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/297:45 am
CLE
- RFD
1 stop27h 52m
Multiple Airlines
Sun 8/211:27 am
RFD
- CLE
1 stop10h 30m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$194
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/1510:52 am
CLE
- ORD
Nonstop1h 37m
United Airlines
Mon 8/179:29 pm
ORD
- CLE
Nonstop1h 29m
United Airlines
Deal found 6/12![United Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 6/308:47 pm
CLE
- BMI
1 stop4h 48m
American Airlines
Sat 7/45:00 am
BMI
- CLE
1 stop3h 11m
American Airlines
Deal found 6/14![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/157:05 am
CLE
- STL
Nonstop1h 35m
Southwest
Sat 7/185:00 am
STL
- CLE
1 stop5h 50m
Southwest
Deal found 6/14![Southwest logo]()
$205
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/317:00 am
CLE
- ORD
Nonstop1h 37m
United Airlines
Mon 8/319:29 pm
ORD
- CLE
Nonstop1h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 6/11. 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.
Wed 7/110:40 am
CLE
- MDW
2 stops5h 55m
Southwest
Wed 7/82:35 pm
MDW
- CLE
1 stop6h 15m
Southwest
Deal found 6/11![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 8/128:18 am
CLE
- MDW
1 stop5h 21m
Delta
Fri 8/146:42 pm
MDW
- CLE
1 stop4h 14m
Delta
Deal found 6/11![Delta logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/289:47 pm
CLE
- RFD
1 stop12h 26m
Multiple Airlines
Thu 7/3011:27 am
RFD
- CLE
1 stop10h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/226:00 am
CLE
- ORD
Nonstop1h 40m
United Airlines
Wed 7/222:20 pm
ORD
- CLE
Nonstop1h 34m
United Airlines
Deal found 6/10![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 8/46:43 am
CLE
- STL
1 stop3h 54m
Delta
Fri 8/76:30 am
STL
- CLE
1 stop6h 10m
Delta
Deal found 6/10![Delta logo]()
$238
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/286:40 am
CLE
- MDW
2 stops7h 55m
Southwest
Thu 7/305:20 pm
MDW
- CLE
1 stop6h 00m
Southwest
Deal found 6/14![Southwest logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/154:05 pm
CLE
- RFD
1 stop19h 42m
Multiple Airlines
Mon 8/176:26 pm
RFD
- CLE
1 stop12h 12m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/205:45 pm
CLE
- STL
2 stops6h 05m
Southwest
Wed 7/223:10 pm
STL
- CLE
1 stop6h 10m
Southwest
Deal found 6/14![Southwest logo]()
$220
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/296:05 pm
CLE
- ORD
Nonstop1h 39m
United Airlines
Fri 7/317:59 pm
ORD
- CLE
Nonstop1h 30m
United Airlines
Deal found 6/11![United Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:18 am
CLE
- MDW
1 stop5h 21m
Delta
Sun 8/239:24 am
MDW
- CLE
1 stop3h 16m
Delta
Deal found 6/14![Delta logo]()
$256
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/87:05 am
CLE
- MDW
1 stop4h 40m
Southwest
Wed 7/1512:55 pm
MDW
- CLE
2 stops5h 45m
Southwest
Deal found 6/14![Southwest logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Thu 8/276:45 pm
CLE
- RFD
1 stop22h 38m
Multiple Airlines
Mon 8/317:04 pm
RFD
- CLE
1 stop11h 34m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/143:49 pm
CLE
- MDW
1 stop3h 44m
Delta
Mon 8/176:42 pm
MDW
- CLE
1 stop4h 14m
Delta
Deal found 6/13![Delta logo]()
$256
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/237:00 am
CLE
- ORD
Nonstop1h 36m
United Airlines
Sun 7/269:20 pm
ORD
- CLE
Nonstop1h 29m
United Airlines
Deal found 6/14![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/23:50 pm
CLE
- ORD
1 stop3h 39m
Delta
Mon 8/107:00 am
ORD
- CLE
1 stop5h 40m
Delta
Deal found 6/14![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/278:44 pm
CLE
- EVV
1 stop4h 15m
American Airlines
Sun 8/306:00 am
EVV
- CLE
1 stop7h 20m
American Airlines
Deal found 6/14![American Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/224:35 pm
CLE
- MDW
Nonstop1h 20m
Southwest
Sun 8/308:05 am
MDW
- CLE
Nonstop1h 20m
Southwest
Deal found 6/12![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/1710:53 am
CLE
- ORD
Nonstop1h 36m
United Airlines
Sat 7/189:05 am
ORD
- CLE
Nonstop1h 36m
United Airlines
Deal found 6/11![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/142:20 pm
CLE
- ORD
1 stop2h 57m
Delta
Mon 8/177:30 pm
ORD
- CLE
1 stop3h 26m
Delta
Deal found 6/13![Delta logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/289:47 pm
CLE
- RFD
1 stop12h 26m
Multiple Airlines
Mon 8/37:50 pm
RFD
- CLE
1 stop11h 06m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 6/10. 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 11/71:25 pm
CLE
- MDW
1 stop5h 00m
Southwest
Mon 11/912:50 pm
MDW
- CLE
2 stops6h 25m
Southwest
Deal found 6/10![Southwest logo]()
$240
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/143:54 pm
CLE
- BMI
2 stops9h 41m
American Airlines
Mon 7/205:00 am
BMI
- CLE
1 stop3h 11m
American Airlines
Deal found 6/14![American Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/66:33 pm
CLE
- RFD
1 stop14h 16m
Multiple Airlines
Mon 8/106:26 pm
RFD
- CLE
1 stop12h 30m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$316
Last-minute flights from Cleveland to IllinoisDiscover last-minute flight deals from Cleveland to Illinois. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Cleveland to Illinois. Data last updated June 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 6/308:47 pm
CLE
- ORD
Nonstop1h 43m
American Airlines
Tue 7/711:30 am
ORD
- CLE
Nonstop1h 32m
American Airlines
Deal found 6/11![American Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 6/11. 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.
Wed 7/110:40 am
CLE
- MDW
1 stop4h 20m
Southwest
Wed 7/81:40 pm
MDW
- CLE
Nonstop1h 10m
Southwest
Deal found 6/11![Southwest logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Thu 7/26:37 am
CLE
- STL
1 stop11h 53m
Frontier
Mon 7/64:57 pm
STL
- CLE
1 stop14h 55m
Frontier
Deal found 6/11![Frontier logo]()
$187
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/310:50 am
CLE
- MDW
2 stops6h 45m
Southwest
Tue 7/72:35 pm
MDW
- CLE
1 stop6h 15m
Southwest
Deal found 6/13![Southwest logo]()
$190
This Southwest deal was found by Cheapflights users on 6/11. 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.
Sat 7/49:00 am
CLE
- MDW
Nonstop1h 15m
Southwest
Tue 7/76:15 pm
MDW
- CLE
Nonstop1h 15m
Southwest
Deal found 6/11![Southwest logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Thu 7/95:51 pm
CLE
- STL
1 stop16h 06m
Frontier
Mon 7/134:57 pm
STL
- CLE
1 stop14h 55m
Frontier
Deal found 6/10![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Fri 7/103:46 pm
CLE
- STL
1 stop18h 11m
Frontier
Fri 7/174:57 pm
STL
- CLE
1 stop17h 52m
Frontier
Deal found 6/10![Frontier logo]()
$188
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/156:00 am
CLE
- ORD
Nonstop1h 40m
United Airlines
Wed 7/292:20 pm
ORD
- CLE
Nonstop1h 34m
United Airlines
Deal found 6/14![United Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/216:00 am
CLE
- ORD
Nonstop1h 40m
United Airlines
Thu 7/239:20 pm
ORD
- CLE
Nonstop1h 29m
United Airlines
Deal found 6/15![United Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/268:10 pm
CLE
- MDW
Nonstop1h 15m
Southwest
Wed 7/293:45 pm
MDW
- CLE
Nonstop1h 10m
Southwest
Deal found 6/14![Southwest logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/293:46 pm
CLE
- STL
1 stop26h 51m
Frontier
Sat 8/154:57 pm
STL
- CLE
1 stop14h 55m
Frontier
Deal found 6/11![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/297:45 am
CLE
- RFD
1 stop27h 52m
Multiple Airlines
Sun 8/211:27 am
RFD
- CLE
1 stop10h 30m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$194
One-way flights from Cleveland to IllinoisSearch for one-way flight options from Cleveland to Illinois. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Cleveland to Illinois. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/97:15 am
CLE
- STL
Nonstop1h 30m
Southwest
Deal found 6/12![Southwest logo]()
$55
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/88:18 am
CLE
- STL
1 stop5h 47m
Delta
Deal found 6/14![Delta logo]()
$79
This Trip.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 9/43:46 pm
CLE
- STL
1 stop18h 06m
Frontier
Deal found 6/14![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 8/103:46 pm
CLE
- STL
1 stop26h 51m
Frontier
Deal found 6/10![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sun 7/266:40 am
CLE
- STL
1 stop27h 17m
Frontier
Deal found 6/10![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/76:40 am
CLE
- STL
1 stop11h 57m
Frontier
Deal found 6/10![Frontier logo]()
$97
This Southwest deal was found by Cheapflights users on 6/11. 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.
Sat 8/87:15 am
CLE
- STL
Nonstop1h 30m
Southwest
Deal found 6/11![Southwest logo]()
$98
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/65:25 pm
CLE
- MDW
Nonstop1h 15m
Southwest
Deal found 6/14![Southwest logo]()
$98
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
CLE
- ORD
Nonstop1h 36m
United Airlines
Deal found 6/13![United Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Fri 7/103:46 pm
CLE
- STL
1 stop18h 11m
Frontier
Deal found 6/10![Frontier logo]()
$99
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 12/84:00 pm
CLE
- MDW
1 stop3h 37m
Delta
Deal found 6/10![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 8/43:49 pm
CLE
- ORD
1 stop5h 41m
Delta
Deal found 6/10![Delta logo]()
$99
Find flight deals from Cleveland to Illinois
Keep the following information in mind while searching for Cleveland to Illinois flight deals. Data was last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $109 (Southwest) |
One-way from | $55 (Southwest) |
Popular in | January |
Cheapest in | August |
Average price | $277 |
Good round-trip deal | $252 or less |
Good one-way deal | $215 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Cleveland 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 June 15, 2026.
Use the filters below to find and compare flights from Cleveland to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Tue 8/4
7:15 am-7:45 am
Nonstop1h 30m
Lambert-St Louis
Sat 8/8
4:20 pm-6:50 pm
Nonstop1h 30m
$152
ClevelandChicago
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Wed 8/5
6:43 am-10:42 am
1 stop4h 59m
Chicago O'Hare Intl
Sat 8/8
7:00 am-1:40 pm
1 stop5h 40m
$186
ClevelandChicago
CLE - RFD
CLERFD
Cleveland Hopkins Intl
Wed 7/29
7:45 am-10:37 am
1 stop27h 52m
Chicago Greater Rockford
Sun 8/2
11:27 am-10:57 pm
1 stop10h 30m
$194
ClevelandChicago
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Sat 8/15
10:52 am-11:29 am
Nonstop1h 37m
Chicago O'Hare Intl
Mon 8/17
9:29 pm-11:58 pm
Nonstop1h 29m
$195
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Wed 7/15
7:05 am-7:40 am
Nonstop1h 35m
Lambert-St Louis
Sat 7/18
5:00 am-11:50 am
1 stop5h 50m
$205
ClevelandChicago
CLE - MDW
CLEMDW
Cleveland Hopkins Intl
Wed 7/1
10:40 am-3:35 pm
2 stops5h 55m
Chicago Midway
Wed 7/8
2:35 pm-9:50 pm
1 stop6h 15m
$207
ClevelandChicago
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Mon 8/31
7:00 am-7:37 am
Nonstop1h 37m
Chicago O'Hare Intl
Mon 8/31
9:29 pm-11:58 pm
Nonstop1h 29m
$215
ClevelandChicago
CLE - MDW
CLEMDW
Cleveland Hopkins Intl
Tue 7/28
6:40 am-1:35 pm
2 stops7h 55m
Chicago Midway
Thu 7/30
5:20 pm-12:20 am
1 stop6h 00m
$218
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Mon 7/20
5:45 pm-10:50 pm
2 stops6h 05m
Lambert-St Louis
Wed 7/22
3:10 pm-10:20 pm
1 stop6h 10m
$220
ClevelandChicago
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Wed 7/22
6:00 am-6:40 am
Nonstop1h 40m
Chicago O'Hare Intl
Wed 7/22
2:20 pm-4:54 pm
Nonstop1h 34m
$227
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Cleveland to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Cleveland with our price prediction graph.
CLE-STL
CLE-ORD
CLE-RFD
CLE-BMI
CLE-MDW
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 Cleveland to Illinois
CLE-USIL
CLE-STL
CLE-ORD
CLE-RFD
CLE-BMI
What is the cheapest month to book a flight from Cleveland to Illinois?
Currently, May is the cheapest month in which you can book a flight from Cleveland to Illinois (average of $83). Flying from Cleveland to Illinois in February is currently the most expensive (average of $128). 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 CLE to IL?
Find hourly flight availability from Cleveland 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 June 15, 2026.
It’s typically best to fly out from Cleveland to Illinois in the morning. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Cleveland to Illinois
Explore weekly flight availability from Cleveland 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 June 15, 2026.
The most flights from CLE to USIL are scheduled on a Monday (63 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).
How much does it cost to fly round-trip from Cleveland to Illinois?
How far ahead should I book a flight from Cleveland to Illinois?
The best time to book flights from Cleveland to Illinois is 87 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 day to fly from Cleveland to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Cleveland to Illinois. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Cleveland to Illinois flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday at noon 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 June 15, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Cleveland to Illinois have to say. 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.
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Cleveland 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 Cleveland to Illinois
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Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Cleveland to Illinois by cabin class
Find flights from Cleveland to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Cleveland and Illinois flights
Browse other Cleveland and Illinois flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Cleveland to Illinois flights
Consider these flights traveling from Cleveland to Illinois.
Top 4 airlines flying from Cleveland to Illinois
Discover the top 4 airlines that operate flights from Cleveland 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$201 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$282 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$139 | Average$270 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$146 | Average$341 | FlexibilityNo cancel fee | On-time69% |