$59+ Cheap flights from Cleveland (CLE) to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — ORD
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Cleveland to Illinois with Cheapflights
1. Tell us where you want to go
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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 September 24, 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 September 24, 2026.
This Southwest deal was found by Cheapflights users on 9/21. 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.
Sat 10/176:40 pm -
1 stop4h 05m
Mon 10/196:45 pm -
Nonstop1h 15m
Deal found 9/21![Southwest logo]()
$127
This Mytrip deal was found by Cheapflights users on 9/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:59 pm -
1 stop10h 32m
Wed 10/289:51 am -
1 stop13h 36m
Deal found 9/23![Frontier logo]()
$127
This CheapOair deal was found by Cheapflights users on 9/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:59 pm -
1 stop10h 32m
Tue 10/208:46 am -
1 stop14h 33m
Deal found 9/20![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 9/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:25 pm -
Nonstop1h 15m
Wed 10/283:05 pm -
2 stops6h 20m
Deal found 9/23![Southwest logo]()
$132
This Frontier deal was found by Cheapflights users on 9/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:46 pm -
1 stop9h 01m
Sat 11/147:25 am -
1 stop5h 09m
Deal found 9/20![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 9/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:59 pm -
1 stop11h 47m
Sat 11/147:15 am -
1 stop5h 19m
Deal found 9/20![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 9/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:20 pm -
1 stop19h 11m
Mon 10/128:11 pm -
1 stop11h 46m
Deal found 9/19![Frontier logo]()
$136
This Southwest deal was found by Cheapflights users on 9/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:10 am -
1 stop6h 55m
Thu 10/155:00 am -
1 stop6h 00m
Deal found 9/23![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 9/21. 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.
Mon 10/264:50 pm -
1 stop3h 25m
Tue 10/272:45 pm -
2 stops5h 20m
Deal found 9/21![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:40 pm -
Nonstop1h 15m
Mon 11/26:45 pm -
Nonstop1h 15m
Deal found 9/24![Southwest logo]()
$144
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 10/167:00 am -
Nonstop1h 37m
Tue 10/207:15 am -
Nonstop1h 26m
Deal found 9/22![United Airlines logo]()
$144
This CheapOair deal was found by Cheapflights users on 9/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:57 pm -
1 stop6h 40m
Mon 12/76:10 am -
1 stop17h 31m
Deal found 9/19![Frontier logo]()
$145
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 September 24, 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 September 24, 2026.
This Southwest deal was found by Cheapflights users on 9/20. 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.
Sat 10/175:25 pm -
Nonstop1h 20m
Tue 10/202:10 pm -
1 stop5h 55m
Deal found 9/20![Southwest logo]()
$127
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:10 am -
1 stop4h 22m
Tue 10/2010:12 am -
1 stop4h 35m
Deal found 9/23![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 10/2210:53 am -
Nonstop1h 36m
Sun 10/257:15 am -
Nonstop1h 26m
Deal found 9/20![United Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 9/21. 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 11/186:05 pm -
1 stop4h 30m
Wed 12/21:15 pm -
2 stops7h 30m
Deal found 9/21![Southwest logo]()
$142
This Delta deal was found by Cheapflights users on 9/22. 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.
Sat 12/124:10 pm -
1 stop5h 05m
Mon 12/1412:34 pm -
1 stop5h 40m
Deal found 9/22![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 9/22. 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.
Fri 10/168:20 pm -
Nonstop1h 15m
Tue 10/208:00 am -
Nonstop1h 15m
Deal found 9/22![Southwest logo]()
$144
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/238:43 pm -
1 stop4h 27m
Sat 10/245:30 pm -
1 stop5h 33m
Deal found 9/23![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 9/19. 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.
Fri 11/1312:35 pm -
Nonstop1h 15m
Mon 11/168:25 am -
Nonstop1h 15m
Deal found 9/19![Southwest logo]()
$144
This Southwest deal was found by Cheapflights users on 9/22. 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 11/107:05 pm -
1 stop4h 40m
Thu 11/1212:45 pm -
2 stops9h 10m
Deal found 9/22![Southwest logo]()
$148
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 11/299:40 pm -
Nonstop1h 46m
Thu 12/39:50 pm -
Nonstop1h 24m
Deal found 9/22![United Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 9/22. 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.
Fri 10/169:00 pm -
1 stop3h 55m
Mon 10/197:45 am -
Nonstop1h 15m
Deal found 9/22![Southwest logo]()
$154
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:42 pm -
Nonstop1h 48m
Mon 11/169:36 pm -
Nonstop1h 23m
Deal found 9/23![United Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 9/19. 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 11/147:00 am -
1 stop5h 50m
Sun 11/159:30 am -
1 stop2h 58m
Deal found 9/19![Delta logo]()
$252
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
Nonstop1h 37m
Sun 10/259:36 pm -
Nonstop1h 23m
Deal found 9/19![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:00 pm -
1 stop5h 17m
Mon 11/2311:19 am -
1 stop2h 54m
Deal found 9/23![Delta logo]()
$252
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:44 pm -
1 stop4h 26m
Sun 10/185:30 pm -
1 stop5h 33m
Deal found 9/21![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Fri 12/45:10 am -
Nonstop1h 40m
Sun 12/69:00 am -
Nonstop1h 37m
Deal found 9/20![United Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 9/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:35 am -
Nonstop1h 25m
Mon 11/161:50 pm -
Nonstop1h 20m
Deal found 9/23![Southwest logo]()
$222
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:44 pm -
1 stop4h 26m
Sun 10/115:30 pm -
1 stop5h 33m
Deal found 9/24![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:41 am -
1 stop4h 45m
Thu 10/297:15 am -
Nonstop1h 26m
Deal found 9/23![United Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 10/88:44 pm -
1 stop4h 27m
Mon 10/125:03 pm -
1 stop3h 52m
Deal found 9/23![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/165:49 pm -
1 stop5h 41m
Sat 10/175:09 pm -
1 stop6h 48m
Deal found 9/20![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 9/19. 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 10/199:00 pm -
1 stop3h 55m
Mon 10/268:00 am -
2 stops8h 10m
Deal found 9/19![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/102:15 pm -
Nonstop1h 39m
Thu 11/128:50 am -
1 stop4h 24m
Deal found 9/22![United Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/305:33 pm -
1 stop5h 57m
Mon 11/211:08 am -
1 stop6h 26m
Deal found 9/20![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:57 pm -
1 stop4h 44m
Mon 10/267:15 am -
Nonstop1h 26m
Deal found 9/23![United Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 10/158:44 pm -
1 stop15h 07m
Mon 10/195:03 pm -
1 stop15h 48m
Deal found 9/19![American Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:12 am -
Nonstop1h 38m
Sat 11/216:07 pm -
1 stop4h 52m
Deal found 9/23![United Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 9/20. 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.
Thu 10/156:00 am -
1 stop5h 18m
Tue 10/206:00 am -
1 stop6h 59m
Deal found 9/20![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:20 am -
1 stop5h 52m
Tue 11/245:00 am -
1 stop5h 38m
Deal found 9/19![United Airlines logo]()
$319
Last-minute flights from Cleveland to IllinoisDiscover last-minute flight deals from Cleveland to Illinois. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Cleveland to Illinois. Data last updated September 24, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 9/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:20 pm -
1 stop19h 11m
Mon 10/128:11 pm -
1 stop11h 46m
Deal found 9/19![Frontier logo]()
$136
This Southwest deal was found by Cheapflights users on 9/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:10 am -
1 stop6h 55m
Thu 10/155:00 am -
1 stop6h 00m
Deal found 9/23![Southwest logo]()
$137
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 10/167:00 am -
Nonstop1h 37m
Tue 10/207:15 am -
Nonstop1h 26m
Deal found 9/22![United Airlines logo]()
$144
This CheapOair deal was found by Cheapflights users on 9/23. 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.
Fri 10/166:39 pm -
1 stop14h 12m
Tue 10/208:46 am -
1 stop14h 33m
Deal found 9/23![Frontier logo]()
$145
This Southwest deal was found by Cheapflights users on 9/20. 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.
Sat 10/176:40 pm -
1 stop4h 05m
Mon 10/197:45 am -
Nonstop1h 15m
Deal found 9/20![Southwest logo]()
$127
This CheapOair deal was found by Cheapflights users on 9/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:59 pm -
1 stop10h 32m
Tue 10/208:46 am -
1 stop14h 33m
Deal found 9/20![Frontier logo]()
$128
This Mytrip deal was found by Cheapflights users on 9/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:59 pm -
1 stop10h 32m
Wed 10/289:51 am -
1 stop13h 36m
Deal found 9/23![Frontier logo]()
$127
This Southwest deal was found by Cheapflights users on 9/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:25 pm -
Nonstop1h 15m
Wed 10/283:05 pm -
2 stops6h 20m
Deal found 9/23![Southwest logo]()
$132
This Southwest deal was found by Cheapflights users on 9/21. 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.
Mon 10/264:50 pm -
1 stop3h 25m
Tue 10/272:45 pm -
2 stops5h 20m
Deal found 9/21![Southwest logo]()
$142
This Frontier deal was found by Cheapflights users on 9/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:46 pm -
1 stop9h 01m
Sat 11/147:25 am -
1 stop5h 09m
Deal found 9/19![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 9/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:59 pm -
1 stop11h 47m
Sat 11/147:15 am -
1 stop5h 19m
Deal found 9/19![Frontier logo]()
$135
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:40 pm -
Nonstop1h 15m
Mon 11/26:45 pm -
Nonstop1h 15m
Deal found 9/24![Southwest logo]()
$144
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 September 24, 2026.
Search for one-way flight options from Cleveland to Illinois. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Southwest deal was found by Cheapflights users on 9/22. 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 10/202:20 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Southwest logo]()
$59
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 10/207:45 pm -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$59
This Frontier deal was found by Cheapflights users on 9/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:50 pm -
1 stop8h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$60
This Super.com deal was found by Cheapflights users on 9/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am -
1 stop11h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 9/19. 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.
Sat 10/179:59 pm -
1 stop10h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 9/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:46 pm -
1 stop9h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$65
This Frontier deal was found by Cheapflights users on 9/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:59 pm -
1 stop10h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$65
This CheapOair deal was found by Cheapflights users on 9/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:46 pm -
1 stop8h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$66
This CheapOair deal was found by Cheapflights users on 9/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:46 pm -
1 stop8h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Thu 10/157:00 am -
1 stop11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 9/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:11 pm -
1 stop11h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$76
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:10 am -
1 stop4h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$79
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 September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $127 (Southwest) |
One-way from | $59 (Southwest) |
Popular in | January |
Cheapest in | May |
Average price | $246 |
Good round-trip deal | $314 or less |
Good one-way deal | $201 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 7,457,451 searches. Data last updated September 24, 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
Quickest round-trip
ClevelandChicago
CLE Cleveland Hopkins Intl - MDW Chicago Midway
CLEMDW
Cleveland Hopkins Intl
Tue 10/20
7:25 pm-7:40 pm
Nonstop1h 15m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
ClevelandChicago
CLE Cleveland Hopkins Intl - ORD Chicago O'Hare Intl
CLEORD
Cleveland Hopkins Intl
Mon 10/19
6:06 pm-6:45 pm
Nonstop1h 39m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
ClevelandChicago
CLE Cleveland Hopkins Intl - ORD Chicago O'Hare Intl
CLEORD
Cleveland Hopkins Intl
Mon 11/9
4:59 pm-5:59 pm
Nonstop2h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
ClevelandChicago
CLE Cleveland Hopkins Intl - MDW Chicago Midway
CLEMDW
Cleveland Hopkins Intl
Thu 11/19
1:55 pm-2:30 pm
Nonstop1h 35m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
ClevelandChicago
CLE Cleveland Hopkins Intl - ORD Chicago O'Hare Intl
CLEORD
Cleveland Hopkins Intl
Tue 10/20
7:45 pm-8:29 pm
Nonstop1h 44m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
ClevelandChicago
CLE Cleveland Hopkins Intl - MDW Chicago Midway
CLEMDW
Cleveland Hopkins Intl
Tue 11/3
7:10 pm-7:35 pm
Nonstop1h 25m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
ClevelandChicago
CLE Cleveland Hopkins Intl - ORD Chicago O'Hare Intl
CLEORD
Cleveland Hopkins Intl
Mon 11/23
6:00 am-6:38 am
Nonstop1h 38m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
ClevelandChicago
CLE Cleveland Hopkins Intl - MDW Chicago Midway
CLEMDW
Cleveland Hopkins Intl
Thu 11/26
11:55 am-12:15 pm
Nonstop1h 20m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
ClevelandChicago
CLE Cleveland Hopkins Intl - ORD Chicago O'Hare Intl
CLEORD
Cleveland Hopkins Intl
Thu 10/15
5:20 am-5:57 am
Nonstop1h 37m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
ClevelandChicago
CLE Cleveland Hopkins Intl - MDW Chicago Midway
CLEMDW
Cleveland Hopkins Intl
Thu 11/5
12:35 pm-12:50 pm
Nonstop1h 15m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$59
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-MDW
CLE-ORD
CLE-PIA
CLE-MLI
CLE-BMI
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-MDW
CLE-ORD
CLE-PIA
CLE-MLI
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 $251). Flying from Cleveland to Illinois in January is currently the most expensive (average of $365). 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 September 24, 2026.
It’s typically best to fly out from Cleveland to Illinois in the morning. Doing so could potentially save you 26% 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 September 24, 2026.
The most flights from CLE to USIL are scheduled on a Wednesday (65 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 on average).
How much does it cost to fly round-trip from Cleveland to Illinois?
Airfare is below average for this route at the moment.
Cleveland to Illinois flights typically cost between $214 and $408 in October.The cheapest round-trip price found within the last 5 days was $127 on Frontier (Oct 21-Oct 28).
How far ahead should I book a flight from Cleveland to Illinois?
The best time to book flights from Cleveland to Illinois is 53 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 September 19, 2026.
Travelers seeking maximum savings on their Cleveland to Illinois flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday evenings 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 September 24, 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.
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
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
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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 September 24, 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 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$282 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$134 | Average$259 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$136 | Average$333 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$146 | Average$222 | FlexibilityNo cancel fee | On-time62% |