#21. Airports near ZIP Code 59803, MT Bellingham International Airport (BLI) 422 miles Weekly Flights: 43 Domestic Routes: 11 Delayed Flights: 10% Average Delay (hr): 1¼
#22. Airports near ZIP Code 59803, MT Portland International Airport (PDX) 422 miles Weekly Flights: 1,213 Domestic Routes: 56 Delayed Flights: 13% Average Delay (hr): 1
#23. Airports near ZIP Code 59803, MT Elko Regional Airport (EKO) 423 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 2
#24. Airports near ZIP Code 59803, MT Salt Lake City International Airport (SLC) 426 miles Weekly Flights: 2,174 Domestic Routes: 94 Delayed Flights: 13% Average Delay (hr): 1
#25. Airports near ZIP Code 59803, MT Southwest Wyoming Regional Airport (RKS) 433 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 9% Average Delay (hr): 2¼
#26. Airports near ZIP Code 59803, MT Gillette-Campbell County Airport (GCC) 440 miles Weekly Flights: 16 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#27. Airports near ZIP Code 59803, MT Casper-Natrona County International Airport (CPR) 454 miles Weekly Flights: 19 Domestic Routes: 4 Delayed Flights: 6% Average Delay (hr): 2
#28. Airports near ZIP Code 59803, MT Provo Municipal Airport (PVU) 468 miles Weekly Flights: 11 Domestic Routes: 5 Delayed Flights: 21% Average Delay (hr): 1½
#29. Airports near ZIP Code 59803, MT Mahlon Sweet Field (EUG) 485 miles Weekly Flights: 79 Domestic Routes: 10 Delayed Flights: 18% Average Delay (hr): 1¼
#30. Airports near ZIP Code 59803, MT Vernal Regional Airport (VEL) 492 miles Weekly Flights: 6 Domestic Routes: 1 Delayed Flights: 13% Average Delay (hr): 1½
#31. Airports near ZIP Code 59803, MT Rogue Valley International-Medford Airport (MFR) 535 miles Weekly Flights: 91 Domestic Routes: 9 Delayed Flights: 21% Average Delay (hr): 1½
#32. Airports near ZIP Code 59803, MT Yampa Valley Airport (HDN) 550 miles Weekly Flights: 18 Domestic Routes: 14 Delayed Flights: 17% Average Delay (hr): 1¾
#33. Airports near ZIP Code 59803, MT Southwest Oregon Regional Airport (OTH) 554 miles Weekly Flights: 7 Domestic Routes: 2 Delayed Flights: 35% Average Delay (hr): 1½
#34. Airports near ZIP Code 59803, MT Laramie Regional Airport (LAR) 558 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 11% Average Delay (hr): 2¼
#35. Airports near ZIP Code 59803, MT Rapid City Regional Airport (RAP) 560 miles Weekly Flights: 82 Domestic Routes: 11 Delayed Flights: 17% Average Delay (hr): 1½
#36. Airports near ZIP Code 59803, MT Reno-Tahoe International Airport (RNO) 583 miles Weekly Flights: 348 Domestic Routes: 22 Delayed Flights: 18% Average Delay (hr): 1
#37. Airports near ZIP Code 59803, MT Canyonlands Field (CNY) 594 miles Weekly Flights: 8 Domestic Routes: 1 Delayed Flights: 14% Average Delay (hr): 1¼
#38. Airports near ZIP Code 59803, MT Grand Junction Regional Airport (GJT) 596 miles Weekly Flights: 72 Domestic Routes: 9 Delayed Flights: 9% Average Delay (hr): 1½
#39. Airports near ZIP Code 59803, MT Cheyenne Regional Airport-Jerry Olson Field (CYS) 597 miles Weekly Flights: 1 Domestic Routes: 1 Delayed Flights: 18% Average Delay (hr): 1
#40. Airports near ZIP Code 59803, MT Minot International Airport (MOT) 599 miles Weekly Flights: 49 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾