#1. Airports near Alton, IN Louisville Muhammad Ali International Airport (SDF) 37 miles Weekly Flights: 440 Domestic Routes: 35 Delayed Flights: 18% Average Delay (hr): 1¼
#2. Airports near Alton, IN Owensboro-Daviess County Regional Airport (OWB) 49 miles Weekly Flights: 2 Domestic Routes: 1 Delayed Flights: 36% Average Delay (hr): 1¼
#3. Airports near Alton, IN Evansville Regional Airport (EVV) 61 miles Weekly Flights: 89 Domestic Routes: 7 Delayed Flights: 15% Average Delay (hr): 1½
#4. Airports near Alton, IN Blue Grass Airport (LEX) 99 miles Weekly Flights: 194 Domestic Routes: 17 Delayed Flights: 16% Average Delay (hr): 1¼
#5. Airports near Alton, IN Indianapolis International Airport (IND) 111 miles Weekly Flights: 941 Domestic Routes: 46 Delayed Flights: 16% Average Delay (hr): 1¼
#6. Airports near Alton, IN Cincinnati-Northern Kentucky International Airport (CVG) 114 miles Weekly Flights: 954 Domestic Routes: 54 Delayed Flights: 18% Average Delay (hr): 1¼
#7. Airports near Alton, IN Nashville International Airport (BNA) 139 miles Weekly Flights: 1,428 Domestic Routes: 57 Delayed Flights: 20% Average Delay (hr): 1
#8. Airports near Alton, IN Barkley Regional Airport (PAH) 148 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 15% Average Delay (hr): 1½
#9. Airports near Alton, IN University of Illinois-Willard Airport (CMI) 166 miles Weekly Flights: 46 Domestic Routes: 3 Delayed Flights: 15% Average Delay (hr): 1¼
#10. Airports near Alton, IN James M Cox Dayton International Airport (DAY) 171 miles Weekly Flights: 271 Domestic Routes: 17 Delayed Flights: 18% Average Delay (hr): 1½
#11. Airports near Alton, IN Cape Girardeau Regional Airport (CGI) 183 miles Weekly Flights: 12 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 2
#12. Airports near Alton, IN Scott Airforce Base-Midamerica Airport (BLV) 187 miles Weekly Flights: 20 Domestic Routes: 9 Delayed Flights: 28% Average Delay (hr): 1½
#13. Airports near Alton, IN Fort Wayne International Airport (FWA) 208 miles Weekly Flights: 136 Domestic Routes: 12 Delayed Flights: 17% Average Delay (hr): 1½
#14. Airports near Alton, IN McGhee Tyson Airport (TYS) 208 miles Weekly Flights: 307 Domestic Routes: 23 Delayed Flights: 18% Average Delay (hr): 1½
#15. Airports near Alton, IN Tri-State Airport-Milton J Ferguson Field (HTS) 210 miles Weekly Flights: 17 Domestic Routes: 5 Delayed Flights: 30% Average Delay (hr): 1
#16. Airports near Alton, IN Central Illinois Regional Airport at Bloomington-Normal (BMI) 211 miles Weekly Flights: 61 Domestic Routes: 8 Delayed Flights: 17% Average Delay (hr): 1¾
#17. Airports near Alton, IN Abraham Lincoln Capital Airport (SPI) 212 miles Weekly Flights: 35 Domestic Routes: 4 Delayed Flights: 17% Average Delay (hr): 1½
#18. Airports near Alton, IN St Louis Lambert International Airport (STL) 218 miles Weekly Flights: 1,273 Domestic Routes: 58 Delayed Flights: 21% Average Delay (hr): 1
#19. Airports near Alton, IN Rickenbacker International Airport (LCK) 221 miles Weekly Flights: 21 Domestic Routes: 10 Delayed Flights: 27% Average Delay (hr): 1½
#20. Airports near Alton, IN Lovell Field (CHA) 224 miles Weekly Flights: 164 Domestic Routes: 10 Delayed Flights: 18% Average Delay (hr): 1½