$69+ Cheap flights from Illinois to Ohio
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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CLE
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Illinois to OhioExplore the most affordable flight options available from Illinois to Ohio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Illinois to Ohio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
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.
Wed 7/228:52 am
ORD
- DTW
Nonstop1h 31m
Delta
Wed 7/297:30 am
DTW
- ORD
Nonstop1h 29m
Delta
Deal found 6/10![Delta logo]()
$157
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 7/227:45 am
MDW
- DTW
Nonstop1h 15m
Southwest
Wed 7/297:50 pm
DTW
- MDW
Nonstop1h 15m
Southwest
Deal found 6/11![Southwest logo]()
$157
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 7/219:20 pm
ORD
- DTW
Nonstop1h 34m
United Airlines
Tue 9/810:55 am
DTW
- ORD
Nonstop1h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:56 am
ORD
- CVG
Nonstop1h 28m
American Airlines
Wed 8/198:27 pm
CVG
- ORD
Nonstop1h 47m
American Airlines
Deal found 6/8![American Airlines logo]()
$175
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 8/45:20 pm
ORD
- DTW
Nonstop1h 32m
Delta
Wed 8/53:50 pm
DTW
- ORD
Nonstop1h 27m
Delta
Deal found 6/10![Delta logo]()
$177
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 7/710:00 pm
ORD
- CVG
Nonstop1h 30m
American Airlines
Wed 7/86:00 am
CVG
- ORD
Nonstop1h 32m
American Airlines
Deal found 6/11![American Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 am
MDW
- DTW
Nonstop1h 20m
Southwest
Wed 9/2312:55 pm
DTW
- MDW
Nonstop1h 10m
Southwest
Deal found 6/8![Southwest logo]()
$178
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 8/266:55 am
ORD
- CVG
1 stop27h 19m
Multiple Airlines
Mon 8/317:30 am
CVG
- ORD
1 stop29h 55m
Multiple Airlines
Deal found 6/10![Multiple Airlines 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.
Sun 8/306:33 pm
STL
- DTW
1 stop5h 09m
Frontier
Tue 9/12:02 pm
DTW
- STL
1 stop19h 50m
Frontier
Deal found 6/10![Frontier logo]()
$186
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.
Fri 7/104:57 pm
STL
- DTW
1 stop6h 43m
Frontier
Fri 7/175:35 pm
DTW
- STL
1 stop16h 22m
Frontier
Deal found 6/11![Frontier logo]()
$187
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:35 pm
MDW
- DTW
1 stop6h 40m
Southwest
Tue 8/46:00 am
DTW
- MDW
1 stop5h 55m
Southwest
Deal found 6/9![Southwest logo]()
$187
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:56 am
ORD
- PIT
1 stop7h 27m
JetBlue
Wed 9/212:58 pm
PIT
- ORD
1 stop7h 27m
JetBlue
Deal found 6/7![JetBlue logo]()
$187
Best flights from Illinois to OhioDiscover carefully curated flight deals from Illinois to Ohio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Illinois to Ohio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
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.
Tue 7/147:05 am
ORD
- DTW
Nonstop1h 25m
Delta
Tue 7/143:56 pm
DTW
- ORD
Nonstop1h 27m
Delta
Deal found 6/11![Delta logo]()
$157
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.
Tue 9/89:30 pm
ORD
- CVG
Nonstop1h 33m
United Airlines
Tue 9/159:56 am
CVG
- ORD
Nonstop1h 33m
United Airlines
Deal found 6/11![United Airlines logo]()
$177
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.
Wed 7/222:35 pm
MDW
- DTW
1 stop6h 40m
Southwest
Wed 7/298:10 pm
DTW
- MDW
1 stop4h 05m
Southwest
Deal found 6/10![Southwest logo]()
$177
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:56 am
ORD
- PIT
1 stop7h 27m
JetBlue
Wed 9/212:58 pm
PIT
- ORD
1 stop7h 27m
JetBlue
Deal found 6/7![JetBlue logo]()
$187
This Frontier deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:20 am
ORD
- DTW
1 stop7h 55m
Frontier
Tue 8/112:56 pm
DTW
- ORD
1 stop5h 57m
Frontier
Deal found 6/6![Frontier logo]()
$250
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:16 pm
ORD
- CLE
Nonstop1h 35m
American Airlines
Wed 10/710:35 am
CLE
- ORD
Nonstop1h 35m
American Airlines
Deal found 6/6![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:45 pm
MDW
- DTW
2 stops7h 30m
Southwest
Wed 9/2312:55 pm
DTW
- MDW
Nonstop1h 10m
Southwest
Deal found 6/8![Southwest logo]()
$193
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:56 am
ORD
- DTW
1 stop5h 52m
JetBlue
Wed 9/236:00 am
DTW
- ORD
1 stop6h 47m
JetBlue
Deal found 6/8![JetBlue logo]()
$194
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:40 pm
ORD
- CLE
1 stop4h 06m
Delta
Tue 7/72:20 pm
CLE
- ORD
1 stop5h 09m
Delta
Deal found 6/8![Delta logo]()
$202
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.
Wed 8/268:35 am
MDW
- DTW
Nonstop1h 20m
Southwest
Mon 8/315:30 am
DTW
- MDW
1 stop5h 00m
Southwest
Deal found 6/10![Southwest logo]()
$206
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 6/309:20 pm
ORD
- DTW
Nonstop1h 34m
United Airlines
Wed 7/18:50 am
DTW
- ORD
Nonstop1h 32m
United Airlines
Deal found 6/10![United Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:41 pm
ORD
- CVG
1 stop5h 13m
Delta
Tue 8/1810:53 am
CVG
- ORD
1 stop6h 24m
Delta
Deal found 6/9![Delta logo]()
$213
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:45 pm
MDW
- CLE
Nonstop1h 10m
Southwest
Sat 7/119:05 am
CLE
- MDW
Nonstop1h 15m
Southwest
Deal found 6/6![Southwest logo]()
$207
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 8/1412:52 pm
ORD
- DTW
Nonstop1h 37m
United Airlines
Mon 8/176:10 pm
DTW
- ORD
Nonstop1h 33m
United Airlines
Deal found 6/11![United Airlines logo]()
$233
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.
Thu 8/61:27 pm
MDW
- DTW
Nonstop1h 17m
Delta
Mon 8/1012:21 pm
DTW
- MDW
Nonstop1h 18m
Delta
Deal found 6/11![Delta logo]()
$215
This Frontier deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:05 am
ORD
- CVG
1 stop11h 20m
Frontier
Mon 7/209:30 pm
CVG
- ORD
1 stop9h 07m
Frontier
Deal found 6/6![Frontier logo]()
$269
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:09 pm
ORD
- PIT
1 stop8h 19m
JetBlue
Tue 7/2811:53 am
PIT
- ORD
1 stop8h 22m
JetBlue
Deal found 6/9![JetBlue logo]()
$248
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:00 pm
MDW
- CLE
Nonstop1h 10m
Southwest
Tue 6/303:25 pm
CLE
- MDW
Nonstop1h 15m
Southwest
Deal found 6/7![Southwest logo]()
$216
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:35 pm
ORD
- CLE
1 stop3h 11m
Delta
Wed 12/24:00 pm
CLE
- ORD
1 stop3h 40m
Delta
Deal found 6/9![Delta logo]()
$216
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 8/2612:52 pm
ORD
- DTW
Nonstop1h 37m
United Airlines
Sun 8/306:10 pm
DTW
- ORD
Nonstop1h 33m
United Airlines
Deal found 6/10![United Airlines logo]()
$246
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:30 am
ORD
- DTW
Nonstop1h 34m
American Airlines
Mon 7/66:45 am
DTW
- ORD
Nonstop1h 45m
American Airlines
Deal found 6/6![American Airlines logo]()
$309
This Frontier deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:28 am
ORD
- CVG
1 stop7h 54m
Frontier
Mon 7/209:30 pm
CVG
- ORD
1 stop9h 07m
Frontier
Deal found 6/6![Frontier logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:40 am
ORD
- CVG
Nonstop1h 13m
United Airlines
Wed 10/289:08 am
CVG
- ORD
Nonstop1h 37m
United Airlines
Deal found 6/8![United Airlines logo]()
$247
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.
Thu 8/66:40 pm
MDW
- DTW
Nonstop1h 10m
Southwest
Mon 8/102:40 pm
DTW
- MDW
2 stops8h 40m
Southwest
Deal found 6/11![Southwest logo]()
$230
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:19 am
MDW
- DTW
Nonstop1h 16m
Delta
Thu 7/166:07 pm
DTW
- MDW
Nonstop1h 18m
Delta
Deal found 6/9![Delta logo]()
$236
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:55 pm
ORD
- PIT
1 stop6h 55m
JetBlue
Mon 7/612:53 pm
PIT
- ORD
1 stop7h 38m
JetBlue
Deal found 6/10![JetBlue logo]()
$296
This KAYAK deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:19 pm
ORD
- CMH
Nonstop1h 28m
American Airlines
Thu 8/132:24 pm
CMH
- ORD
Nonstop1h 45m
American Airlines
Deal found 6/8![American Airlines logo]()
$340
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.
Wed 7/17:25 am
MDW
- PIT
1 stop3h 40m
Southwest
Wed 7/14:45 pm
PIT
- MDW
1 stop5h 50m
Southwest
Deal found 6/10![Southwest logo]()
$237
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.
Thu 7/302:20 pm
ORD
- CVG
Nonstop1h 29m
United Airlines
Mon 8/37:00 am
CVG
- ORD
Nonstop1h 34m
United Airlines
Deal found 6/10![United Airlines logo]()
$273
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:27 pm
ORD
- PIT
1 stop5h 19m
JetBlue
Mon 7/2011:53 am
PIT
- ORD
1 stop8h 22m
JetBlue
Deal found 6/8![JetBlue logo]()
$303
Last-minute flights from Illinois to OhioDiscover last-minute flight deals from Illinois to Ohio. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Ohio. Data last updated June 11, 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 7/710:00 pm
ORD
- CVG
Nonstop1h 30m
American Airlines
Wed 7/86:00 am
CVG
- ORD
Nonstop1h 32m
American Airlines
Deal found 6/11![American Airlines logo]()
$177
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 7/76:34 pm
STL
- DTW
1 stop29h 06m
Frontier
Fri 7/105:35 pm
DTW
- STL
1 stop16h 22m
Frontier
Deal found 6/10![Frontier logo]()
$191
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:18 pm
ORD
- CVG
1 stop4h 26m
Delta
Wed 7/88:14 am
CVG
- ORD
1 stop5h 49m
Delta
Deal found 6/9![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:57 pm
STL
- DTW
1 stop6h 43m
Frontier
Mon 7/135:35 pm
DTW
- STL
1 stop25h 02m
Frontier
Deal found 6/8![Frontier logo]()
$188
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.
Mon 7/134:57 pm
STL
- DTW
1 stop6h 43m
Frontier
Thu 7/166:10 am
DTW
- STL
1 stop12h 27m
Frontier
Deal found 6/11![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:57 pm
STL
- DTW
1 stop19h 36m
Frontier
Fri 7/245:35 pm
DTW
- STL
1 stop16h 22m
Frontier
Deal found 6/6![Frontier logo]()
$202
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 7/219:20 pm
ORD
- DTW
Nonstop1h 34m
United Airlines
Tue 9/810:55 am
DTW
- ORD
Nonstop1h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$167
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 7/227:05 am
ORD
- DTW
Nonstop1h 25m
Delta
Wed 7/297:30 am
DTW
- ORD
Nonstop1h 29m
Delta
Deal found 6/11![Delta logo]()
$157
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.
Wed 7/226:10 pm
MDW
- DTW
Nonstop1h 15m
Southwest
Wed 7/297:50 pm
DTW
- MDW
Nonstop1h 15m
Southwest
Deal found 6/10![Southwest logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:57 pm
STL
- DTW
1 stop6h 43m
Frontier
Thu 7/232:56 pm
DTW
- STL
1 stop19h 01m
Frontier
Deal found 6/7![Frontier logo]()
$199
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:27 pm
ORD
- PIT
1 stop5h 19m
JetBlue
Tue 7/2811:53 am
PIT
- ORD
1 stop8h 22m
JetBlue
Deal found 6/8![JetBlue logo]()
$194
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:35 pm
MDW
- DTW
1 stop6h 40m
Southwest
Tue 8/46:00 am
DTW
- MDW
1 stop5h 55m
Southwest
Deal found 6/9![Southwest logo]()
$187
One-way flights from Illinois to OhioSearch for one-way flight options from Illinois to Ohio. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Illinois to Ohio. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:45 pm
MDW
- CLE
Nonstop1h 10m
Southwest
Deal found 6/9![Southwest logo]()
$69
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:50 am
MDW
- PIT
Nonstop1h 30m
Southwest
Deal found 6/9![Southwest logo]()
$69
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 6/307:59 pm
ORD
- CLE
Nonstop1h 30m
United Airlines
Deal found 6/10![United Airlines logo]()
$69
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 7/112:40 pm
ORD
- PIT
Nonstop1h 43m
United Airlines
Deal found 6/11![United Airlines logo]()
$69
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 7/229:20 pm
ORD
- DTW
Nonstop1h 34m
United Airlines
Deal found 6/10![United Airlines logo]()
$79
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:24 am
MDW
- CLE
1 stop5h 04m
Delta
Deal found 6/8![Delta logo]()
$79
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 7/16:00 am
MDW
- PIT
1 stop5h 42m
Delta
Deal found 6/11![Delta logo]()
$79
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:30 am
ORD
- CLE
1 stop6h 16m
Delta
Deal found 6/8![Delta logo]()
$79
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 6/3011:30 am
ORD
- PIT
1 stop6h 30m
Delta
Deal found 6/10![Delta logo]()
$79
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.
Tue 7/77:45 am
MDW
- DTW
Nonstop1h 15m
Southwest
Deal found 6/11![Southwest logo]()
$79
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:50 pm
MDW
- CLE
2 stops5h 30m
Southwest
Deal found 6/7![Southwest logo]()
$84
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:10 am
MDW
- PIT
2 stops7h 55m
Southwest
Deal found 6/7![Southwest logo]()
$84
Find flight deals from Illinois to Ohio
Keep the following information in mind while searching for Illinois to Ohio flight deals. Data was last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Delta) |
One-way from | $69 (Southwest) |
Popular in | March |
Cheapest in | August |
Average price | $361 |
Good round-trip deal | $207 or less |
Good one-way deal | $68 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Ohio 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 11, 2026.
Use the filters below to find and compare flights from Illinois to Ohio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoDetroit
ORD - DTW
ORDDTW
Chicago O'Hare Intl
Tue 7/14
7:05 am-9:30 am
Nonstop1h 25m
Detroit Metropolitan Wayne County
Tue 7/14
3:56 pm-4:23 pm
Nonstop1h 27m
$157
ChicagoCincinnati
ORD - CVG
ORDCVG
Chicago O'Hare Intl
Tue 9/8
9:30 pm-12:03 am
Nonstop1h 33m
Cincinnati Cinci./N. Kentucky
Tue 9/15
9:56 am-10:29 am
Nonstop1h 33m
$177
ChicagoDetroit
MDW - DTW
MDWDTW
Chicago Midway
Wed 7/22
2:35 pm-10:15 pm
1 stop6h 40m
Detroit Metropolitan Wayne County
Wed 7/29
8:10 pm-11:15 pm
1 stop4h 05m
$177
ChicagoPittsburgh
ORD - PIT
ORDPIT
Chicago O'Hare Intl
Tue 9/1
10:56 am-7:23 pm
1 stop7h 27m
Pittsburgh
Wed 9/2
12:58 pm-7:25 pm
1 stop7h 27m
$187
ChicagoDetroit
MDW - DTW
MDWDTW
Chicago Midway
Wed 8/26
12:45 pm-9:15 pm
2 stops7h 30m
Detroit Metropolitan Wayne County
Wed 9/23
12:55 pm-1:05 pm
Nonstop1h 10m
$193
ChicagoDetroit
ORD - DTW
ORDDTW
Chicago O'Hare Intl
Wed 8/26
10:56 am-5:48 pm
1 stop5h 52m
Detroit Metropolitan Wayne County
Wed 9/23
6:00 am-11:47 am
1 stop6h 47m
$194
ChicagoCleveland
ORD - CLE
ORDCLE
Chicago O'Hare Intl
Fri 7/3
1:40 pm-6:46 pm
1 stop4h 06m
Cleveland Hopkins Intl
Tue 7/7
2:20 pm-6:29 pm
1 stop5h 09m
$202
ChicagoDetroit
MDW - DTW
MDWDTW
Chicago Midway
Wed 8/26
8:35 am-10:55 am
Nonstop1h 20m
Detroit Metropolitan Wayne County
Mon 8/31
5:30 am-9:30 am
1 stop5h 00m
$206
Quickest round-trip
ChicagoCleveland
MDW - CLE
MDWCLE
Chicago Midway
Sat 7/4
3:45 pm-5:55 pm
Nonstop1h 10m
Cleveland Hopkins Intl
Sat 7/11
9:05 am-9:20 am
Nonstop1h 15m
$207
ChicagoCincinnati
ORD - CVG
ORDCVG
Chicago O'Hare Intl
Mon 8/17
1:41 pm-7:54 pm
1 stop5h 13m
Cincinnati Cinci./N. Kentucky
Tue 8/18
10:53 am-4:17 pm
1 stop6h 24m
$213
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Ohio
Have a flexible travel schedule? Discover the best time to fly to Ohio from Illinois with our price prediction graph.
ORD-CLE
ORD-DTW
MDW-CMH
ORD-PIT
MDW-DTW
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 Illinois to Ohio
USIL-USOH
ORD-CLE
ORD-DTW
MDW-CMH
ORD-PIT
What is the cheapest month to book a flight from Illinois to Ohio?
Currently, October is the cheapest month in which you can book a flight from Illinois to Ohio (average of $72). Flying from Illinois to Ohio in May is currently the most expensive (average of $645). 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 IL to OH?
Find hourly flight availability from Illinois to Ohio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 7% on flights from Illinois to Ohio by exploring options for tickets in the morning.
Weekly flight availability from Illinois to Ohio
Explore weekly flight availability from Illinois to Ohio. 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 11, 2026.
The most flights from USIL to USOH are scheduled on a Tuesday (64 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (37 on average).
How much does it cost to fly round-trip from Illinois to Ohio?
How far ahead should I book a flight from Illinois to Ohio?
The best time to book flights from Illinois to Ohio is 72 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 Illinois to Ohio?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Ohio. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Illinois to Ohio flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Ohio
Get insights into the airlines that provide service to Ohio. 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 Ohio. Reviews last updated June 11, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Illinois to Ohio. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Overall
7.9
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Overall
7.9
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Overall
7.9
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Overall
7.9
Crew
8.6
Food
7.0
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 Illinois to Ohio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to Ohio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ohio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Ohio by cabin class
Find flights from Illinois to Ohio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Ohio flights
Browse other Illinois and Ohio flight options. Last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ohio
Find the right flight back to Illinois after your stay in Ohio
Illinois to Ohio flights
Consider these flights traveling from Illinois to Ohio.
Top 4 airlines flying from Illinois to Ohio
Discover the top 4 airlines that operate flights from Illinois to Ohio. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$320 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$117 | Average$249 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$389 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$166 | Average$373 | FlexibilityNo cancel fee | On-time69% |