#21. Airports near Sumner, IA Green Bay-Austin Straubel International Airport (GRB) 228 miles Weekly Flights: 93 Domestic Routes: 6 Delayed Flights: 13% Average Delay (hr): 1½
#22. Airports near Sumner, IA Central Illinois Regional Airport at Bloomington-Normal (BMI) 232 miles Weekly Flights: 61 Domestic Routes: 8 Delayed Flights: 17% Average Delay (hr): 1¾
#23. Airports near Sumner, IA Rhinelander-Oneida County Airport (RHI) 232 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 2¼
#24. Airports near Sumner, IA Chicago Midway International Airport (MDW) 234 miles Weekly Flights: 1,675 Domestic Routes: 68 Delayed Flights: 29% Average Delay (hr): ¾
#25. Airports near Sumner, IA Joe Foss Field (FSD) 239 miles Weekly Flights: 122 Domestic Routes: 11 Delayed Flights: 18% Average Delay (hr): 1½
#26. Airports near Sumner, IA Abraham Lincoln Capital Airport (SPI) 243 miles Weekly Flights: 35 Domestic Routes: 4 Delayed Flights: 17% Average Delay (hr): 1½
#27. Airports near Sumner, IA Brainerd Lakes Regional Airport (BRD) 265 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 2
#28. Airports near Sumner, IA Duluth International Airport (DLH) 276 miles Weekly Flights: 54 Domestic Routes: 2 Delayed Flights: 15% Average Delay (hr): 1¾
#29. Airports near Sumner, IA Lincoln Airport (LNK) 277 miles Weekly Flights: 34 Domestic Routes: 4 Delayed Flights: 12% Average Delay (hr): 2
#30. Airports near Sumner, IA University of Illinois-Willard Airport (CMI) 277 miles Weekly Flights: 46 Domestic Routes: 3 Delayed Flights: 15% Average Delay (hr): 1¼
#31. Airports near Sumner, IA Columbia Regional Airport (COU) 279 miles Weekly Flights: 43 Domestic Routes: 3 Delayed Flights: 16% Average Delay (hr): 1¾
#32. Airports near Sumner, IA Kansas City International Airport (MCI) 281 miles Weekly Flights: 1,081 Domestic Routes: 50 Delayed Flights: 15% Average Delay (hr): 1
#33. Airports near Sumner, IA Ford Airport (IMT) 284 miles Weekly Flights: 13 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 1½
#34. Airports near Sumner, IA Muskegon County Airport (MKG) 297 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 16% Average Delay (hr): 1½
#35. Airports near Sumner, IA St Louis Lambert International Airport (STL) 297 miles Weekly Flights: 1,273 Domestic Routes: 58 Delayed Flights: 21% Average Delay (hr): 1
#36. Airports near Sumner, IA South Bend International Airport (SBN) 306 miles Weekly Flights: 134 Domestic Routes: 13 Delayed Flights: 17% Average Delay (hr): 1½
#37. Airports near Sumner, IA Range Regional Airport (HIB) 316 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 7% Average Delay (hr): 2
#38. Airports near Sumner, IA Delta County Airport (ESC) 317 miles Weekly Flights: 12 Domestic Routes: 2 Delayed Flights: 15% Average Delay (hr): 1¾
#39. Airports near Sumner, IA Scott Airforce Base-Midamerica Airport (BLV) 320 miles Weekly Flights: 20 Domestic Routes: 9 Delayed Flights: 28% Average Delay (hr): 1½
#40. Airports near Sumner, IA Gerald R Ford International Airport (GRR) 333 miles Weekly Flights: 333 Domestic Routes: 26 Delayed Flights: 17% Average Delay (hr): 1¼