#1. Airports near Mammoth, WY Yellowstone Airport (WYS) 29 miles Weekly Flights: 5 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 1
#2. Airports near Mammoth, WY Bozeman Yellowstone International Airport (BZN) 60 miles Weekly Flights: 112 Domestic Routes: 16 Delayed Flights: 15% Average Delay (hr): 1½
#3. Airports near Mammoth, WY Yellowstone Regional Airport (COD) 88 miles Weekly Flights: 16 Domestic Routes: 2 Delayed Flights: 10% Average Delay (hr): 2¼
#4. Airports near Mammoth, WY Jackson Hole Airport (JAC) 94 miles Weekly Flights: 81 Domestic Routes: 13 Delayed Flights: 18% Average Delay (hr): 1½
#5. Airports near Mammoth, WY Bert Mooney Airport (BTM) 111 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 7% Average Delay (hr): 2
#6. Airports near Mammoth, WY Billings Logan International Airport (BIL) 119 miles Weekly Flights: 80 Domestic Routes: 11 Delayed Flights: 11% Average Delay (hr): 1½
#7. Airports near Mammoth, WY Idaho Falls Regional Airport (IDA) 122 miles Weekly Flights: 42 Domestic Routes: 7 Delayed Flights: 11% Average Delay (hr): 1½
#8. Airports near Mammoth, WY Helena Regional Airport (HLN) 129 miles Weekly Flights: 35 Domestic Routes: 3 Delayed Flights: 6% Average Delay (hr): 1½
#9. Airports near Mammoth, WY Pocatello Regional Airport (PIH) 171 miles Weekly Flights: 24 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1¼
#10. Airports near Mammoth, WY Great Falls International Airport (GTF) 176 miles Weekly Flights: 36 Domestic Routes: 8 Delayed Flights: 10% Average Delay (hr): 1¾
#11. Airports near Mammoth, WY Friedman Memorial Airport (SUN) 205 miles Weekly Flights: 24 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#12. Airports near Mammoth, WY Missoula International Airport (MSO) 211 miles Weekly Flights: 66 Domestic Routes: 13 Delayed Flights: 13% Average Delay (hr): 1¼
#13. Airports near Mammoth, WY Southwest Wyoming Regional Airport (RKS) 247 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 9% Average Delay (hr): 2¼
#14. Airports near Mammoth, WY Casper-Natrona County International Airport (CPR) 254 miles Weekly Flights: 19 Domestic Routes: 4 Delayed Flights: 6% Average Delay (hr): 2
#15. Airports near Mammoth, WY Joslin Field-Magic Valley Regional Airport (TWF) 256 miles Weekly Flights: 24 Domestic Routes: 6 Delayed Flights: 10% Average Delay (hr): 1
#16. Airports near Mammoth, WY Gillette-Campbell County Airport (GCC) 257 miles Weekly Flights: 16 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#17. Airports near Mammoth, WY Ogden-Hinckley Airport (OGD) 269 miles Weekly Flights: 2 Domestic Routes: 3 Delayed Flights: 33% Average Delay (hr): 1
#18. Airports near Mammoth, WY Boise Air Terminal-Gowen Field (BOI) 290 miles Weekly Flights: 369 Domestic Routes: 20 Delayed Flights: 13% Average Delay (hr): 1¼
#19. Airports near Mammoth, WY Salt Lake City International Airport (SLC) 296 miles Weekly Flights: 2,174 Domestic Routes: 94 Delayed Flights: 13% Average Delay (hr): 1
#20. Airports near Mammoth, WY Vernal Regional Airport (VEL) 319 miles Weekly Flights: 6 Domestic Routes: 1 Delayed Flights: 13% Average Delay (hr): 1½