#21. Airports near ZIP Code 99121, WA Pocatello Regional Airport (PIH) 503 miles Weekly Flights: 24 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1¼
#22. Airports near ZIP Code 99121, WA Billings Logan International Airport (BIL) 512 miles Weekly Flights: 80 Domestic Routes: 11 Delayed Flights: 11% Average Delay (hr): 1½
#23. Airports near ZIP Code 99121, WA Jackson Hole Airport (JAC) 521 miles Weekly Flights: 81 Domestic Routes: 13 Delayed Flights: 18% Average Delay (hr): 1½
#24. Airports near ZIP Code 99121, WA Yellowstone Regional Airport (COD) 541 miles Weekly Flights: 16 Domestic Routes: 2 Delayed Flights: 10% Average Delay (hr): 2¼
#25. Airports near ZIP Code 99121, WA Elko Regional Airport (EKO) 575 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 2
#26. Airports near ZIP Code 99121, WA Redding Municipal Airport (RDD) 612 miles Weekly Flights: 22 Domestic Routes: 1 Delayed Flights: 22% Average Delay (hr): 1½
#27. Airports near ZIP Code 99121, WA California Redwood Coast-Humboldt County Airport (ACV) 615 miles Weekly Flights: 28 Domestic Routes: 2 Delayed Flights: 21% Average Delay (hr): 1½
#28. Airports near ZIP Code 99121, WA Ogden-Hinckley Airport (OGD) 620 miles Weekly Flights: 2 Domestic Routes: 3 Delayed Flights: 33% Average Delay (hr): 1
#29. Airports near ZIP Code 99121, WA Salt Lake City International Airport (SLC) 646 miles Weekly Flights: 2,174 Domestic Routes: 94 Delayed Flights: 13% Average Delay (hr): 1
#30. Airports near ZIP Code 99121, WA Reno-Tahoe International Airport (RNO) 655 miles Weekly Flights: 348 Domestic Routes: 22 Delayed Flights: 18% Average Delay (hr): 1
#31. Airports near ZIP Code 99121, WA Southwest Wyoming Regional Airport (RKS) 682 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 9% Average Delay (hr): 2¼
#32. Airports near ZIP Code 99121, WA Provo Municipal Airport (PVU) 687 miles Weekly Flights: 11 Domestic Routes: 5 Delayed Flights: 21% Average Delay (hr): 1½
#33. Airports near ZIP Code 99121, WA Gillette-Campbell County Airport (GCC) 689 miles Weekly Flights: 16 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#34. Airports near ZIP Code 99121, WA Casper-Natrona County International Airport (CPR) 710 miles Weekly Flights: 19 Domestic Routes: 4 Delayed Flights: 6% Average Delay (hr): 2
#35. Airports near ZIP Code 99121, WA Ketchikan International Airport (KTN) 713 miles Weekly Flights: 47 Domestic Routes: 4 Delayed Flights: 11% Average Delay (hr): 1
#36. Airports near ZIP Code 99121, WA Sacramento International Airport (SMF) 724 miles Weekly Flights: 906 Domestic Routes: 36 Delayed Flights: 15% Average Delay (hr): 1
#37. Airports near ZIP Code 99121, WA Vernal Regional Airport (VEL) 733 miles Weekly Flights: 6 Domestic Routes: 1 Delayed Flights: 13% Average Delay (hr): 1½
#38. Airports near ZIP Code 99121, WA Charles M Schulz-Sonoma County Airport (STS) 752 miles Weekly Flights: 29 Domestic Routes: 4 Delayed Flights: 17% Average Delay (hr): 1¾
#39. Airports near ZIP Code 99121, WA Stockton Metropolitan Airport (SCK) 775 miles Weekly Flights: 14 Domestic Routes: 3 Delayed Flights: 40% Average Delay (hr): 1
#40. Airports near ZIP Code 99121, WA Wrangell Airport (WRG) 779 miles Weekly Flights: 14 Domestic Routes: 2 Delayed Flights: 11% Average Delay (hr): ¾