#1. Airports near Sherman County, OR Roberts Field (RDM) 82 miles Weekly Flights: 73 Domestic Routes: 7 Delayed Flights: 17% Average Delay (hr): 1½
#2. Airports near Sherman County, OR Portland International Airport (PDX) 94 miles Weekly Flights: 1,213 Domestic Routes: 56 Delayed Flights: 13% Average Delay (hr): 1
#3. Airports near Sherman County, OR Tri-Cities Airport (PSC) 96 miles Weekly Flights: 56 Domestic Routes: 8 Delayed Flights: 14% Average Delay (hr): 1½
#4. Airports near Sherman County, OR Mahlon Sweet Field (EUG) 152 miles Weekly Flights: 79 Domestic Routes: 10 Delayed Flights: 18% Average Delay (hr): 1¼
#5. Airports near Sherman County, OR Seattle-Tacoma International Airport (SEA) 162 miles Weekly Flights: 2,692 Domestic Routes: 82 Delayed Flights: 16% Average Delay (hr): 1
#6. Airports near Sherman County, OR Lewiston-Nez Perce County Airport (LWS) 189 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1½
#7. Airports near Sherman County, OR Spokane International Airport (GEG) 214 miles Weekly Flights: 237 Domestic Routes: 17 Delayed Flights: 13% Average Delay (hr): 1
#8. Airports near Sherman County, OR Southwest Oregon Regional Airport (OTH) 223 miles Weekly Flights: 7 Domestic Routes: 2 Delayed Flights: 35% Average Delay (hr): 1½
#9. Airports near Sherman County, OR Rogue Valley International-Medford Airport (MFR) 236 miles Weekly Flights: 91 Domestic Routes: 9 Delayed Flights: 21% Average Delay (hr): 1½
#10. Airports near Sherman County, OR Bellingham International Airport (BLI) 250 miles Weekly Flights: 43 Domestic Routes: 11 Delayed Flights: 10% Average Delay (hr): 1¼
#11. Airports near Sherman County, OR Boise Air Terminal-Gowen Field (BOI) 254 miles Weekly Flights: 369 Domestic Routes: 20 Delayed Flights: 13% Average Delay (hr): 1¼
#12. Airports near Sherman County, OR Missoula International Airport (MSO) 332 miles Weekly Flights: 66 Domestic Routes: 13 Delayed Flights: 13% Average Delay (hr): 1¼
#13. Airports near Sherman County, OR Friedman Memorial Airport (SUN) 341 miles Weekly Flights: 24 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#14. Airports near Sherman County, OR Redding Municipal Airport (RDD) 348 miles Weekly Flights: 22 Domestic Routes: 1 Delayed Flights: 22% Average Delay (hr): 1½
#15. Airports near Sherman County, OR California Redwood Coast-Humboldt County Airport (ACV) 351 miles Weekly Flights: 28 Domestic Routes: 2 Delayed Flights: 21% Average Delay (hr): 1½
#16. Airports near Sherman County, OR Joslin Field-Magic Valley Regional Airport (TWF) 368 miles Weekly Flights: 24 Domestic Routes: 6 Delayed Flights: 10% Average Delay (hr): 1
#17. Airports near Sherman County, OR Bert Mooney Airport (BTM) 397 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 7% Average Delay (hr): 2
#18. Airports near Sherman County, OR Elko Regional Airport (EKO) 401 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 2
#19. Airports near Sherman County, OR Reno-Tahoe International Airport (RNO) 410 miles Weekly Flights: 348 Domestic Routes: 22 Delayed Flights: 18% Average Delay (hr): 1
#20. Airports near Sherman County, OR Helena Regional Airport (HLN) 425 miles Weekly Flights: 35 Domestic Routes: 3 Delayed Flights: 6% Average Delay (hr): 1½