#1. Airports near Greycliff, MT Billings Logan International Airport (BIL) 60 miles Weekly Flights: 80 Domestic Routes: 11 Delayed Flights: 11% Average Delay (hr): 1½
#2. Airports near Greycliff, MT Bozeman Yellowstone International Airport (BZN) 66 miles Weekly Flights: 112 Domestic Routes: 16 Delayed Flights: 15% Average Delay (hr): 1½
#3. Airports near Greycliff, MT Yellowstone Regional Airport (COD) 93 miles Weekly Flights: 16 Domestic Routes: 2 Delayed Flights: 10% Average Delay (hr): 2¼
#4. Airports near Greycliff, MT Yellowstone Airport (WYS) 99 miles Weekly Flights: 5 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 1
#5. Airports near Greycliff, MT Helena Regional Airport (HLN) 121 miles Weekly Flights: 35 Domestic Routes: 3 Delayed Flights: 6% Average Delay (hr): 1½
#6. Airports near Greycliff, MT Bert Mooney Airport (BTM) 131 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 7% Average Delay (hr): 2
#7. Airports near Greycliff, MT Great Falls International Airport (GTF) 141 miles Weekly Flights: 36 Domestic Routes: 8 Delayed Flights: 10% Average Delay (hr): 1¾
#8. Airports near Greycliff, MT Jackson Hole Airport (JAC) 156 miles Weekly Flights: 81 Domestic Routes: 13 Delayed Flights: 18% Average Delay (hr): 1½
#9. Airports near Greycliff, MT Idaho Falls Regional Airport (IDA) 192 miles Weekly Flights: 42 Domestic Routes: 7 Delayed Flights: 11% Average Delay (hr): 1½
#10. Airports near Greycliff, MT Missoula International Airport (MSO) 221 miles Weekly Flights: 66 Domestic Routes: 13 Delayed Flights: 13% Average Delay (hr): 1¼
#11. Airports near Greycliff, MT Gillette-Campbell County Airport (GCC) 229 miles Weekly Flights: 16 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#12. Airports near Greycliff, MT Pocatello Regional Airport (PIH) 241 miles Weekly Flights: 24 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1¼
#13. Airports near Greycliff, MT Casper-Natrona County International Airport (CPR) 256 miles Weekly Flights: 19 Domestic Routes: 4 Delayed Flights: 6% Average Delay (hr): 2
#14. Airports near Greycliff, MT Friedman Memorial Airport (SUN) 271 miles Weekly Flights: 24 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#15. Airports near Greycliff, MT Southwest Wyoming Regional Airport (RKS) 290 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 9% Average Delay (hr): 2¼
#16. Airports near Greycliff, MT Joslin Field-Magic Valley Regional Airport (TWF) 325 miles Weekly Flights: 24 Domestic Routes: 6 Delayed Flights: 10% Average Delay (hr): 1
#17. Airports near Greycliff, MT Ogden-Hinckley Airport (OGD) 335 miles Weekly Flights: 2 Domestic Routes: 3 Delayed Flights: 33% Average Delay (hr): 1
#18. Airports near Greycliff, MT Lewiston-Nez Perce County Airport (LWS) 349 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1½
#19. Airports near Greycliff, MT Rapid City Regional Airport (RAP) 350 miles Weekly Flights: 82 Domestic Routes: 11 Delayed Flights: 17% Average Delay (hr): 1½
#20. Airports near Greycliff, MT Boise Air Terminal-Gowen Field (BOI) 351 miles Weekly Flights: 369 Domestic Routes: 20 Delayed Flights: 13% Average Delay (hr): 1¼