#21. Airports near ZIP Code 98640, WA Helena Regional Airport (HLN) 571 miles Weekly Flights: 35 Domestic Routes: 3 Delayed Flights: 6% Average Delay (hr): 1½
#22. Airports near ZIP Code 98640, WA Elko Regional Airport (EKO) 572 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 2
#23. Airports near ZIP Code 98640, WA Great Falls International Airport (GTF) 599 miles Weekly Flights: 36 Domestic Routes: 8 Delayed Flights: 10% Average Delay (hr): 1¾
#24. Airports near ZIP Code 98640, WA Pocatello Regional Airport (PIH) 615 miles Weekly Flights: 24 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1¼
#25. Airports near ZIP Code 98640, WA Stockton Metropolitan Airport (SCK) 617 miles Weekly Flights: 14 Domestic Routes: 3 Delayed Flights: 40% Average Delay (hr): 1
#26. Airports near ZIP Code 98640, WA Bozeman Yellowstone International Airport (BZN) 618 miles Weekly Flights: 112 Domestic Routes: 16 Delayed Flights: 15% Average Delay (hr): 1½
#27. Airports near ZIP Code 98640, WA Metropolitan Oakland International Airport (OAK) 619 miles Weekly Flights: 1,013 Domestic Routes: 51 Delayed Flights: 19% Average Delay (hr): ¾
#28. Airports near ZIP Code 98640, WA Idaho Falls Regional Airport (IDA) 620 miles Weekly Flights: 42 Domestic Routes: 7 Delayed Flights: 11% Average Delay (hr): 1½
#29. Airports near ZIP Code 98640, WA San Francisco International Airport (SFO) 625 miles Weekly Flights: 3,382 Domestic Routes: 86 Delayed Flights: 21% Average Delay (hr): 1
#30. Airports near ZIP Code 98640, WA Yellowstone Airport (WYS) 636 miles Weekly Flights: 5 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 1
#31. Airports near ZIP Code 98640, WA Norman Y Mineta San Jose International Airport (SJC) 646 miles Weekly Flights: 1,050 Domestic Routes: 43 Delayed Flights: 17% Average Delay (hr): 1
#32. Airports near ZIP Code 98640, WA Mammoth Yosemite Airport (MMH) 673 miles Weekly Flights: 3 Domestic Routes: 3 Delayed Flights: 33% Average Delay (hr): 2
#33. Airports near ZIP Code 98640, WA Jackson Hole Airport (JAC) 679 miles Weekly Flights: 81 Domestic Routes: 13 Delayed Flights: 18% Average Delay (hr): 1½
#34. Airports near ZIP Code 98640, WA Ketchikan International Airport (KTN) 691 miles Weekly Flights: 47 Domestic Routes: 4 Delayed Flights: 11% Average Delay (hr): 1
#35. Airports near ZIP Code 98640, WA Monterey Regional Airport (MRY) 700 miles Weekly Flights: 75 Domestic Routes: 6 Delayed Flights: 16% Average Delay (hr): 1½
#36. Airports near ZIP Code 98640, WA Ogden-Hinckley Airport (OGD) 703 miles Weekly Flights: 2 Domestic Routes: 3 Delayed Flights: 33% Average Delay (hr): 1
#37. Airports near ZIP Code 98640, WA Fresno Yosemite International Airport (FAT) 713 miles Weekly Flights: 214 Domestic Routes: 11 Delayed Flights: 17% Average Delay (hr): 1½
#38. Airports near ZIP Code 98640, WA Salt Lake City International Airport (SLC) 722 miles Weekly Flights: 2,174 Domestic Routes: 94 Delayed Flights: 13% Average Delay (hr): 1
#39. Airports near ZIP Code 98640, WA Yellowstone Regional Airport (COD) 739 miles Weekly Flights: 16 Domestic Routes: 2 Delayed Flights: 10% Average Delay (hr): 2¼
#40. Airports near ZIP Code 98640, WA Billings Logan International Airport (BIL) 741 miles Weekly Flights: 80 Domestic Routes: 11 Delayed Flights: 11% Average Delay (hr): 1½