#1. Airports near Custer County, ID Friedman Memorial Airport (SUN) 53 miles Weekly Flights: 24 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#2. Airports near Custer County, ID Boise Air Terminal-Gowen Field (BOI) 110 miles Weekly Flights: 369 Domestic Routes: 20 Delayed Flights: 13% Average Delay (hr): 1¼
#3. Airports near Custer County, ID Idaho Falls Regional Airport (IDA) 121 miles Weekly Flights: 42 Domestic Routes: 7 Delayed Flights: 11% Average Delay (hr): 1½
#4. Airports near Custer County, ID Joslin Field-Magic Valley Regional Airport (TWF) 124 miles Weekly Flights: 24 Domestic Routes: 6 Delayed Flights: 10% Average Delay (hr): 1
#5. Airports near Custer County, ID Pocatello Regional Airport (PIH) 125 miles Weekly Flights: 24 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1¼
#6. Airports near Custer County, ID Bert Mooney Airport (BTM) 144 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 7% Average Delay (hr): 2
#7. Airports near Custer County, ID Yellowstone Airport (WYS) 157 miles Weekly Flights: 5 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 1
#8. Airports near Custer County, ID Jackson Hole Airport (JAC) 181 miles Weekly Flights: 81 Domestic Routes: 13 Delayed Flights: 18% Average Delay (hr): 1½
#9. Airports near Custer County, ID Missoula International Airport (MSO) 183 miles Weekly Flights: 66 Domestic Routes: 13 Delayed Flights: 13% Average Delay (hr): 1¼
#10. Airports near Custer County, ID Bozeman Yellowstone International Airport (BZN) 184 miles Weekly Flights: 112 Domestic Routes: 16 Delayed Flights: 15% Average Delay (hr): 1½
#11. Airports near Custer County, ID Helena Regional Airport (HLN) 195 miles Weekly Flights: 35 Domestic Routes: 3 Delayed Flights: 6% Average Delay (hr): 1½
#12. Airports near Custer County, ID Lewiston-Nez Perce County Airport (LWS) 198 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1½
#13. Airports near Custer County, ID Ogden-Hinckley Airport (OGD) 241 miles Weekly Flights: 2 Domestic Routes: 3 Delayed Flights: 33% Average Delay (hr): 1
#14. Airports near Custer County, ID Elko Regional Airport (EKO) 251 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 2
#15. Airports near Custer County, ID Yellowstone Regional Airport (COD) 259 miles Weekly Flights: 16 Domestic Routes: 2 Delayed Flights: 10% Average Delay (hr): 2¼
#16. Airports near Custer County, ID Great Falls International Airport (GTF) 261 miles Weekly Flights: 36 Domestic Routes: 8 Delayed Flights: 10% Average Delay (hr): 1¾
#17. Airports near Custer County, ID Salt Lake City International Airport (SLC) 267 miles Weekly Flights: 2,174 Domestic Routes: 94 Delayed Flights: 13% Average Delay (hr): 1
#18. Airports near Custer County, ID Tri-Cities Airport (PSC) 274 miles Weekly Flights: 56 Domestic Routes: 8 Delayed Flights: 14% Average Delay (hr): 1½
#19. Airports near Custer County, ID Spokane International Airport (GEG) 280 miles Weekly Flights: 237 Domestic Routes: 17 Delayed Flights: 13% Average Delay (hr): 1
#20. Airports near Custer County, ID Billings Logan International Airport (BIL) 298 miles Weekly Flights: 80 Domestic Routes: 11 Delayed Flights: 11% Average Delay (hr): 1½