#1. Airports near Putnam County, IL General Downing-Peoria International Airport (PIA) 42 miles Weekly Flights: 103 Domestic Routes: 12 Delayed Flights: 16% Average Delay (hr): 1½
#2. Airports near Putnam County, IL Central Illinois Regional Airport at Bloomington-Normal (BMI) 54 miles Weekly Flights: 61 Domestic Routes: 8 Delayed Flights: 17% Average Delay (hr): 1¾
#3. Airports near Putnam County, IL Quad City International Airport (MLI) 65 miles Weekly Flights: 97 Domestic Routes: 11 Delayed Flights: 16% Average Delay (hr): 1½
#4. Airports near Putnam County, IL Chicago-Rockford International Airport (RFD) 70 miles Weekly Flights: 13 Domestic Routes: 5 Delayed Flights: 20% Average Delay (hr): 1¼
#5. Airports near Putnam County, IL Chicago Midway International Airport (MDW) 90 miles Weekly Flights: 1,675 Domestic Routes: 68 Delayed Flights: 29% Average Delay (hr): ¾
#6. Airports near Putnam County, IL Chicago O'Hare International Airport (ORD) 90 miles Weekly Flights: 6,403 Domestic Routes: 174 Delayed Flights: 21% Average Delay (hr): 1¼
#7. Airports near Putnam County, IL Abraham Lincoln Capital Airport (SPI) 96 miles Weekly Flights: 35 Domestic Routes: 4 Delayed Flights: 17% Average Delay (hr): 1½
#8. Airports near Putnam County, IL University of Illinois-Willard Airport (CMI) 96 miles Weekly Flights: 46 Domestic Routes: 3 Delayed Flights: 15% Average Delay (hr): 1¼
#9. Airports near Putnam County, IL Dubuque Regional Airport (DBQ) 110 miles Weekly Flights: 19 Domestic Routes: 1 Delayed Flights: 17% Average Delay (hr): 1
#10. Airports near Putnam County, IL Quincy Regional Airport-Baldwin Field (UIN) 132 miles Weekly Flights: 18 Domestic Routes: 2 Delayed Flights: 21% Average Delay (hr): 1½
#11. Airports near Putnam County, IL The Eastern Iowa Airport (CID) 133 miles Weekly Flights: 178 Domestic Routes: 15 Delayed Flights: 16% Average Delay (hr): 1¼
#12. Airports near Putnam County, IL Dane County Regional Airport-Truax Field (MSN) 134 miles Weekly Flights: 254 Domestic Routes: 25 Delayed Flights: 15% Average Delay (hr): 1½
#13. Airports near Putnam County, IL General Mitchell International Airport (MKE) 141 miles Weekly Flights: 625 Domestic Routes: 42 Delayed Flights: 16% Average Delay (hr): 1¼
#14. Airports near Putnam County, IL South Bend International Airport (SBN) 158 miles Weekly Flights: 134 Domestic Routes: 13 Delayed Flights: 17% Average Delay (hr): 1½
#15. Airports near Putnam County, IL St Louis Lambert International Airport (STL) 179 miles Weekly Flights: 1,273 Domestic Routes: 58 Delayed Flights: 21% Average Delay (hr): 1
#16. Airports near Putnam County, IL Waterloo Regional Airport (ALO) 185 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 17% Average Delay (hr): 1¼
#17. Airports near Putnam County, IL Scott Airforce Base-Midamerica Airport (BLV) 186 miles Weekly Flights: 20 Domestic Routes: 9 Delayed Flights: 28% Average Delay (hr): 1½
#18. Airports near Putnam County, IL Indianapolis International Airport (IND) 188 miles Weekly Flights: 941 Domestic Routes: 46 Delayed Flights: 16% Average Delay (hr): 1¼
#19. Airports near Putnam County, IL Kalamazoo-Battle Creek International Airport (AZO) 206 miles Weekly Flights: 54 Domestic Routes: 3 Delayed Flights: 13% Average Delay (hr): 1½
#20. Airports near Putnam County, IL Muskegon County Airport (MKG) 208 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 16% Average Delay (hr): 1½