#1. Airports near Ohio, IL Chicago-Rockford International Airport (RFD) 48 miles Weekly Flights: 13 Domestic Routes: 5 Delayed Flights: 20% Average Delay (hr): 1¼
#2. Airports near Ohio, IL Quad City International Airport (MLI) 55 miles Weekly Flights: 97 Domestic Routes: 11 Delayed Flights: 16% Average Delay (hr): 1½
#3. Airports near Ohio, IL General Downing-Peoria International Airport (PIA) 63 miles Weekly Flights: 103 Domestic Routes: 12 Delayed Flights: 16% Average Delay (hr): 1½
#4. Airports near Ohio, IL Central Illinois Regional Airport at Bloomington-Normal (BMI) 80 miles Weekly Flights: 61 Domestic Routes: 8 Delayed Flights: 17% Average Delay (hr): 1¾
#5. Airports near Ohio, IL Chicago O'Hare International Airport (ORD) 85 miles Weekly Flights: 6,403 Domestic Routes: 174 Delayed Flights: 21% Average Delay (hr): 1¼
#6. Airports near Ohio, IL Dubuque Regional Airport (DBQ) 87 miles Weekly Flights: 19 Domestic Routes: 1 Delayed Flights: 17% Average Delay (hr): 1
#7. Airports near Ohio, IL Chicago Midway International Airport (MDW) 90 miles Weekly Flights: 1,675 Domestic Routes: 68 Delayed Flights: 29% Average Delay (hr): ¾
#8. Airports near Ohio, IL Dane County Regional Airport-Truax Field (MSN) 110 miles Weekly Flights: 254 Domestic Routes: 25 Delayed Flights: 15% Average Delay (hr): 1½
#9. Airports near Ohio, IL The Eastern Iowa Airport (CID) 118 miles Weekly Flights: 178 Domestic Routes: 15 Delayed Flights: 16% Average Delay (hr): 1¼
#10. Airports near Ohio, IL Abraham Lincoln Capital Airport (SPI) 119 miles Weekly Flights: 35 Domestic Routes: 4 Delayed Flights: 17% Average Delay (hr): 1½
#11. Airports near Ohio, IL University of Illinois-Willard Airport (CMI) 122 miles Weekly Flights: 46 Domestic Routes: 3 Delayed Flights: 15% Average Delay (hr): 1¼
#12. Airports near Ohio, IL General Mitchell International Airport (MKE) 125 miles Weekly Flights: 625 Domestic Routes: 42 Delayed Flights: 16% Average Delay (hr): 1¼
#13. Airports near Ohio, IL Quincy Regional Airport-Baldwin Field (UIN) 144 miles Weekly Flights: 18 Domestic Routes: 2 Delayed Flights: 21% Average Delay (hr): 1½
#14. Airports near Ohio, IL South Bend International Airport (SBN) 163 miles Weekly Flights: 134 Domestic Routes: 13 Delayed Flights: 17% Average Delay (hr): 1½
#15. Airports near Ohio, IL Waterloo Regional Airport (ALO) 166 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 17% Average Delay (hr): 1¼
#16. Airports near Ohio, IL La Crosse Regional Airport (LSE) 185 miles Weekly Flights: 41 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 1½
#17. Airports near Ohio, IL Appleton International Airport (ATW) 193 miles Weekly Flights: 81 Domestic Routes: 9 Delayed Flights: 14% Average Delay (hr): 1½
#18. Airports near Ohio, IL Muskegon County Airport (MKG) 199 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 16% Average Delay (hr): 1½
#19. Airports near Ohio, IL St Louis Lambert International Airport (STL) 200 miles Weekly Flights: 1,273 Domestic Routes: 58 Delayed Flights: 21% Average Delay (hr): 1
#20. Airports near Ohio, IL Kalamazoo-Battle Creek International Airport (AZO) 206 miles Weekly Flights: 54 Domestic Routes: 3 Delayed Flights: 13% Average Delay (hr): 1½