$62+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — ORD
Jun 4 — Jun 111
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 May 5, 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 May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 5/318:46 pm
CLE
- STL
1 stop13h 09m
Frontier
Sun 6/76:33 pm
STL
- CLE
1 stop16h 17m
Frontier
Deal found 5/3![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 7/17:24 pm
CLE
- STL
1 stop23h 06m
Frontier
Tue 7/76:33 pm
STL
- CLE
1 stop22h 53m
Frontier
Deal found 5/4![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:30 am
CLE
- STL
1 stop11h 03m
Frontier
Thu 6/46:33 pm
STL
- CLE
1 stop16h 17m
Frontier
Deal found 5/1![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:49 pm
CLE
- STL
1 stop13h 06m
Frontier
Tue 6/96:31 pm
STL
- CLE
1 stop16h 21m
Frontier
Deal found 5/4![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/13:46 pm
CLE
- STL
1 stop26h 47m
Frontier
Thu 6/46:33 pm
STL
- CLE
1 stop16h 17m
Frontier
Deal found 5/1![Frontier logo]()
$129
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/27:40 pm
CLE
- STL
Nonstop1h 40m
Southwest
Tue 6/97:15 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 5/4![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/27:49 pm
CLE
- STL
1 stop5h 10m
Delta
Tue 6/910:51 am
STL
- CLE
1 stop5h 26m
Delta
Deal found 5/4![Delta logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 5/297:24 pm
CLE
- STL
1 stop14h 31m
Frontier
Mon 6/15:27 pm
STL
- CLE
1 stop14h 26m
Frontier
Deal found 5/2![Frontier logo]()
$150
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/26:40 am
CLE
- STL
2 stops7h 20m
Southwest
Tue 6/26:45 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 5/4![Southwest logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/127:24 pm
CLE
- STL
1 stop14h 28m
Frontier
Mon 6/155:06 pm
STL
- CLE
1 stop14h 47m
Frontier
Deal found 5/4![Frontier logo]()
$155
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 7/144:28 pm
CLE
- MDW
1 stop6h 47m
Delta
Tue 7/216:58 pm
MDW
- CLE
1 stop3h 58m
Delta
Deal found 5/5![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/266:40 am
CLE
- ORD
1 stop7h 10m
Southwest
Tue 5/262:40 pm
ORD
- CLE
1 stop5h 55m
Southwest
Deal found 5/4![Southwest logo]()
$157
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 May 5, 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 May 5, 2026.
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
CLE
- MDW
2 stops7h 42m
Delta
Tue 6/25:15 pm
MDW
- CLE
1 stop6h 17m
Delta
Deal found 5/4![Delta logo]()
$162
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/262:45 pm
CLE
- MDW
Nonstop1h 20m
Southwest
Thu 5/287:55 am
MDW
- CLE
Nonstop1h 15m
Southwest
Deal found 5/4![Southwest logo]()
$164
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:41 pm
CLE
- ORD
Nonstop1h 40m
United Airlines
Mon 6/87:59 pm
ORD
- CLE
Nonstop1h 30m
United Airlines
Deal found 5/4![United Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 5/289:57 pm
CLE
- RFD
1 stop22h 16m
Multiple Airlines
Mon 6/18:03 pm
RFD
- CLE
1 stop10h 45m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$285
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 7/13:54 pm
CLE
- BMI
2 stops9h 41m
American Airlines
Sat 7/255:00 am
BMI
- CLE
1 stop3h 09m
American Airlines
Deal found 5/4![American Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/21:30 pm
CLE
- STL
2 stops7h 30m
Southwest
Tue 6/910:15 am
STL
- CLE
2 stops7h 20m
Southwest
Deal found 5/4![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 7/112:05 pm
CLE
- STL
2 stops9h 20m
Southwest
Tue 7/73:15 pm
STL
- CLE
2 stops6h 20m
Southwest
Deal found 5/4![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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.
Mon 6/84:00 pm
CLE
- ORD
1 stop5h 31m
Delta
Wed 6/102:07 pm
ORD
- CLE
2 stops9h 40m
Delta
Deal found 5/1![Delta logo]()
$189
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
CLE
- ORD
Nonstop1h 40m
United Airlines
Sat 6/139:29 pm
ORD
- CLE
Nonstop1h 29m
United Airlines
Deal found 5/2![United Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:05 pm
CLE
- ORD
Nonstop1h 36m
United Airlines
Wed 6/107:25 am
ORD
- CLE
Nonstop1h 29m
United Airlines
Deal found 5/3![United Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/237:20 am
CLE
- STL
Nonstop1h 40m
Southwest
Mon 5/2510:30 am
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 5/1![Southwest logo]()
$191
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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.
Mon 6/11:44 pm
CLE
- ORD
1 stop6h 36m
Delta
Tue 6/27:00 am
ORD
- CLE
2 stops10h 31m
Delta
Deal found 5/1![Delta logo]()
$216
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/18:10 pm
CLE
- STL
Nonstop1h 40m
Southwest
Thu 6/45:40 am
STL
- CLE
1 stop3h 30m
Southwest
Deal found 5/4![Southwest logo]()
$201
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/2310:29 am
CLE
- MDW
1 stop6h 47m
Delta
Thu 6/256:00 am
MDW
- CLE
1 stop4h 33m
Delta
Deal found 5/2![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/1012:05 pm
CLE
- MDW
Nonstop1h 15m
Southwest
Sat 6/137:50 am
MDW
- CLE
Nonstop1h 15m
Southwest
Deal found 5/2![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/912:39 pm
CLE
- ORD
2 stops6h 50m
Delta
Fri 6/123:55 pm
ORD
- CLE
1 stop6h 54m
Delta
Deal found 5/2![Delta logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/229:57 pm
CLE
- RFD
1 stop12h 24m
Multiple Airlines
Sun 5/2411:27 am
RFD
- CLE
1 stop10h 13m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:16 am
CLE
- BMI
1 stop3h 30m
American Airlines
Wed 5/205:00 am
BMI
- CLE
2 stops6h 48m
American Airlines
Deal found 4/30![American Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/106:40 am
CLE
- MDW
2 stops7h 55m
Southwest
Wed 6/106:15 pm
MDW
- CLE
Nonstop1h 10m
Southwest
Deal found 5/2![Southwest logo]()
$214
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:00 pm
CLE
- ORD
1 stop3h 05m
Delta
Tue 6/27:00 am
ORD
- CLE
2 stops8h 28m
Delta
Deal found 5/2![Delta logo]()
$242
This American Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/16:00 am
CLE
- BMI
1 stop6h 03m
American Airlines
Sun 6/75:00 am
BMI
- CLE
1 stop3h 11m
American Airlines
Deal found 5/2![American Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:42 pm
CLE
- RFD
1 stop12h 31m
Multiple Airlines
Fri 7/37:50 pm
RFD
- CLE
1 stop11h 07m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 6/45:45 pm
CLE
- STL
2 stops6h 00m
Southwest
Mon 6/85:35 pm
STL
- CLE
1 stop4h 25m
Southwest
Deal found 5/3![Southwest logo]()
$216
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/299:00 am
CLE
- ORD
Nonstop1h 34m
United Airlines
Sun 5/315:50 pm
ORD
- CLE
Nonstop1h 28m
United Airlines
Deal found 5/4![United Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/118:47 pm
CLE
- BMI
1 stop4h 48m
American Airlines
Sat 6/135:00 am
BMI
- CLE
2 stops9h 01m
American Airlines
Deal found 5/2![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/16:30 am
CLE
- EVV
1 stop14h 24m
Multiple Airlines
Mon 6/88:40 pm
EVV
- CLE
1 stop27h 04m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/66:00 am
CLE
- STL
1 stop5h 32m
Delta
Thu 6/119:21 am
STL
- CLE
1 stop6h 56m
Delta
Deal found 4/30![Delta logo]()
$250
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/234:50 pm
CLE
- STL
1 stop3h 55m
Southwest
Tue 5/266:45 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 5/4![Southwest logo]()
$219
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/197:42 am
CLE
- BMI
2 stops7h 34m
American Airlines
Sat 5/2312:06 pm
BMI
- CLE
2 stops10h 33m
American Airlines
Deal found 5/4![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/129:57 pm
CLE
- MLI
1 stop16h 19m
Multiple Airlines
Thu 5/1412:19 pm
MLI
- CLE
1 stop18h 13m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$332
Last-minute flights from Cleveland to IllinoisDiscover last-minute flight deals from Cleveland to Illinois. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Cleveland to Illinois. Data last updated May 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/265:35 pm
CLE
- MDW
1 stop4h 34m
Delta
Wed 5/276:36 pm
MDW
- CLE
1 stop2h 44m
Delta
Deal found 5/5![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/266:40 am
CLE
- ORD
1 stop7h 10m
Southwest
Tue 5/262:40 pm
ORD
- CLE
1 stop5h 55m
Southwest
Deal found 5/4![Southwest logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 5/297:24 pm
CLE
- STL
1 stop14h 31m
Frontier
Mon 6/15:27 pm
STL
- CLE
1 stop14h 26m
Frontier
Deal found 5/2![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 5/318:46 pm
CLE
- STL
1 stop13h 09m
Frontier
Sun 6/76:33 pm
STL
- CLE
1 stop16h 17m
Frontier
Deal found 5/3![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/13:46 pm
CLE
- STL
1 stop26h 47m
Frontier
Thu 6/46:33 pm
STL
- CLE
1 stop16h 17m
Frontier
Deal found 5/1![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:30 am
CLE
- STL
1 stop11h 03m
Frontier
Thu 6/46:33 pm
STL
- CLE
1 stop16h 17m
Frontier
Deal found 5/1![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:49 pm
CLE
- STL
1 stop13h 06m
Frontier
Tue 6/96:31 pm
STL
- CLE
1 stop16h 21m
Frontier
Deal found 5/4![Frontier logo]()
$126
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/27:40 pm
CLE
- STL
Nonstop1h 40m
Southwest
Tue 6/97:15 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 5/4![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/27:49 pm
CLE
- STL
1 stop5h 10m
Delta
Tue 6/910:51 am
STL
- CLE
1 stop5h 26m
Delta
Deal found 5/4![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/26:40 am
CLE
- STL
2 stops7h 20m
Southwest
Tue 6/26:45 pm
STL
- CLE
Nonstop1h 30m
Southwest
Deal found 5/4![Southwest logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/127:24 pm
CLE
- STL
1 stop14h 28m
Frontier
Mon 6/155:06 pm
STL
- CLE
1 stop14h 47m
Frontier
Deal found 5/4![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/127:24 pm
CLE
- STL
1 stop14h 28m
Frontier
Sun 6/146:31 pm
STL
- CLE
1 stop16h 21m
Frontier
Deal found 5/4![Frontier logo]()
$158
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 May 5, 2026.
Search for one-way flight options from Cleveland to Illinois. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/197:24 pm
CLE
- STL
1 stop14h 28m
Frontier
Deal found 5/4![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/48:46 pm
CLE
- STL
1 stop13h 09m
Frontier
Deal found 5/4![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/303:46 pm
CLE
- STL
1 stop18h 06m
Frontier
Deal found 5/4![Frontier logo]()
$65
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/277:40 pm
CLE
- STL
Nonstop1h 40m
Southwest
Deal found 4/30![Southwest logo]()
$69
This Frontier deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Sun 5/2412:08 pm
CLE
- STL
1 stop8h 15m
Frontier
Deal found 4/30![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:36 pm
CLE
- STL
1 stop26h 57m
Frontier
Deal found 5/4![Frontier logo]()
$71
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/267:25 pm
CLE
- STL
1 stop4h 56m
Delta
Deal found 5/5![Delta logo]()
$74
This Frontier deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/262:29 pm
CLE
- STL
1 stop10h 28m
Frontier
Deal found 5/1![Frontier logo]()
$76
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/244:28 pm
CLE
- STL
1 stop6h 50m
Delta
Deal found 4/30![Delta logo]()
$79
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/248:05 am
CLE
- MDW
1 stop4h 55m
Delta
Deal found 5/1![Delta logo]()
$79
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/162:40 pm
CLE
- ORD
1 stop5h 02m
Delta
Deal found 5/2![Delta logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/318:46 pm
CLE
- MDW
1 stop26h 16m
Frontier
Deal found 4/30![Frontier logo]()
$81
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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $121 (Kiwi.com) |
One-way from | $62 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $243 |
Good round-trip deal | $275 or less |
Good one-way deal | $194 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 May 5, 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
ClevelandChicago
CLE - MDW
CLEMDW
Cleveland Hopkins Intl
Wed 5/27
6:00 am-12:42 pm
2 stops7h 42m
Chicago Midway
Tue 6/2
5:15 pm-12:32 am
1 stop6h 17m
$162
ClevelandChicago
CLE - MDW
CLEMDW
Cleveland Hopkins Intl
Tue 5/26
2:45 pm-3:05 pm
Nonstop1h 20m
Chicago Midway
Thu 5/28
7:55 am-10:10 am
Nonstop1h 15m
$164
ClevelandChicago
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Wed 6/3
7:41 pm-8:21 pm
Nonstop1h 40m
Chicago O'Hare Intl
Mon 6/8
7:59 pm-10:29 pm
Nonstop1h 30m
$164
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Tue 6/2
1:30 pm-8:00 pm
2 stops7h 30m
Lambert-St Louis
Tue 6/9
10:15 am-6:35 pm
2 stops7h 20m
$167
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Wed 7/1
12:05 pm-8:25 pm
2 stops9h 20m
Lambert-St Louis
Tue 7/7
3:15 pm-10:35 pm
2 stops6h 20m
$167
ClevelandChicago
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Mon 6/8
4:00 pm-8:31 pm
1 stop5h 31m
Chicago O'Hare Intl
Wed 6/10
2:07 pm-12:47 am
2 stops9h 40m
$189
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Sat 5/23
7:20 am-8:00 am
Nonstop1h 40m
Lambert-St Louis
Mon 5/25
10:30 am-1:00 pm
Nonstop1h 30m
$191
ClevelandSt. Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Mon 6/1
8:10 pm-8:50 pm
Nonstop1h 40m
Lambert-St Louis
Thu 6/4
5:40 am-10:10 am
1 stop3h 30m
$201
ClevelandChicago
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Wed 6/10
6:00 am-6:40 am
Nonstop1h 40m
Chicago O'Hare Intl
Sat 6/13
9:29 pm-11:58 pm
Nonstop1h 29m
$207
ClevelandChicago
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Tue 6/9
2:05 pm-2:41 pm
Nonstop1h 36m
Chicago O'Hare Intl
Wed 6/10
7:25 am-9:54 am
Nonstop1h 29m
$207
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-MDW
CLE-ORD
CLE-RFD
CLE-MLI
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-MDW
CLE-ORD
CLE-RFD
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 month to book a flight from Cleveland to Illinois?
Currently, June is the cheapest month in which you can book a flight from Cleveland to Illinois (average of $68). 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 May 5, 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.
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 May 2, 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.
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 May 5, 2026.
The most flights from CLE to USIL are scheduled on a Monday (76 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?
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 5, 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.
Food
7.0
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Cleveland and Illinois flights
Browse other Cleveland and Illinois flight options. Last updated on May 5, 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$127 | Average$283 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$137 | Average$261 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$143 | Average$194 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$334 | FlexibilityNo cancel fee | On-time69% |