#1. Airports near Circle, MT Billings Logan International Airport (BIL) 179 miles Weekly Flights: 80 Domestic Routes: 11 Delayed Flights: 11% Average Delay (hr): 1½
#2. Airports near Circle, MT Minot International Airport (MOT) 208 miles Weekly Flights: 49 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#3. Airports near Circle, MT Gillette-Campbell County Airport (GCC) 212 miles Weekly Flights: 16 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#4. Airports near Circle, MT Bismarck Municipal Airport (BIS) 232 miles Weekly Flights: 71 Domestic Routes: 9 Delayed Flights: 15% Average Delay (hr): 1½
#5. Airports near Circle, MT Yellowstone Regional Airport (COD) 259 miles Weekly Flights: 16 Domestic Routes: 2 Delayed Flights: 10% Average Delay (hr): 2¼
#6. Airports near Circle, MT Rapid City Regional Airport (RAP) 263 miles Weekly Flights: 82 Domestic Routes: 11 Delayed Flights: 17% Average Delay (hr): 1½
#7. Airports near Circle, MT Great Falls International Airport (GTF) 270 miles Weekly Flights: 36 Domestic Routes: 8 Delayed Flights: 10% Average Delay (hr): 1¾
#8. Airports near Circle, MT Bozeman Yellowstone International Airport (BZN) 287 miles Weekly Flights: 112 Domestic Routes: 16 Delayed Flights: 15% Average Delay (hr): 1½
#9. Airports near Circle, MT Helena Regional Airport (HLN) 306 miles Weekly Flights: 35 Domestic Routes: 3 Delayed Flights: 6% Average Delay (hr): 1½
#10. Airports near Circle, MT Devils Lake Regional Airport (DVL) 314 miles Weekly Flights: 12 Domestic Routes: 2 Delayed Flights: 13% Average Delay (hr): 3¼
#11. Airports near Circle, MT Casper-Natrona County International Airport (CPR) 315 miles Weekly Flights: 19 Domestic Routes: 4 Delayed Flights: 6% Average Delay (hr): 2
#12. Airports near Circle, MT Yellowstone Airport (WYS) 325 miles Weekly Flights: 5 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 1
#13. Airports near Circle, MT Jamestown Regional Airport (JMS) 326 miles Weekly Flights: 19 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 2½
#14. Airports near Circle, MT Bert Mooney Airport (BTM) 343 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 7% Average Delay (hr): 2
#15. Airports near Circle, MT Jackson Hole Airport (JAC) 362 miles Weekly Flights: 81 Domestic Routes: 13 Delayed Flights: 18% Average Delay (hr): 1½
#16. Airports near Circle, MT Aberdeen Regional Airport (ABR) 367 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 12% Average Delay (hr): 1¾
#17. Airports near Circle, MT Grand Forks International Airport (GFK) 393 miles Weekly Flights: 40 Domestic Routes: 4 Delayed Flights: 12% Average Delay (hr): 1½
#18. Airports near Circle, MT Western Nebraska Regional Airport-William B Heilig Field (BFF) 395 miles Weekly Flights: 11 Domestic Routes: 1 Delayed Flights: 9% Average Delay (hr): 1¾
#19. Airports near Circle, MT Missoula International Airport (MSO) 401 miles Weekly Flights: 66 Domestic Routes: 13 Delayed Flights: 13% Average Delay (hr): 1¼
#20. Airports near Circle, MT Hector International Airport (FAR) 413 miles Weekly Flights: 111 Domestic Routes: 11 Delayed Flights: 15% Average Delay (hr): 1½