#1. Airports near West Side Highway, WA Portland International Airport (PDX) 44 miles Weekly Flights: 1,213 Domestic Routes: 56 Delayed Flights: 13% Average Delay (hr): 1
#2. Airports near West Side Highway, WA Seattle-Tacoma International Airport (SEA) 92 miles Weekly Flights: 2,692 Domestic Routes: 82 Delayed Flights: 16% Average Delay (hr): 1
#3. Airports near West Side Highway, WA Mahlon Sweet Field (EUG) 143 miles Weekly Flights: 79 Domestic Routes: 10 Delayed Flights: 18% Average Delay (hr): 1¼
#4. Airports near West Side Highway, WA Roberts Field (RDM) 158 miles Weekly Flights: 73 Domestic Routes: 7 Delayed Flights: 17% Average Delay (hr): 1½
#5. Airports near West Side Highway, WA Bellingham International Airport (BLI) 181 miles Weekly Flights: 43 Domestic Routes: 11 Delayed Flights: 10% Average Delay (hr): 1¼
#6. Airports near West Side Highway, WA Tri-Cities Airport (PSC) 181 miles Weekly Flights: 56 Domestic Routes: 8 Delayed Flights: 14% Average Delay (hr): 1½
#7. Airports near West Side Highway, WA Southwest Oregon Regional Airport (OTH) 202 miles Weekly Flights: 7 Domestic Routes: 2 Delayed Flights: 35% Average Delay (hr): 1½
#8. Airports near West Side Highway, WA Rogue Valley International-Medford Airport (MFR) 263 miles Weekly Flights: 91 Domestic Routes: 9 Delayed Flights: 21% Average Delay (hr): 1½
#9. Airports near West Side Highway, WA Spokane International Airport (GEG) 273 miles Weekly Flights: 237 Domestic Routes: 17 Delayed Flights: 13% Average Delay (hr): 1
#10. Airports near West Side Highway, WA Lewiston-Nez Perce County Airport (LWS) 282 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1½
#11. Airports near West Side Highway, WA California Redwood Coast-Humboldt County Airport (ACV) 364 miles Weekly Flights: 28 Domestic Routes: 2 Delayed Flights: 21% Average Delay (hr): 1½
#12. Airports near West Side Highway, WA Boise Air Terminal-Gowen Field (BOI) 374 miles Weekly Flights: 369 Domestic Routes: 20 Delayed Flights: 13% Average Delay (hr): 1¼
#13. Airports near West Side Highway, WA Redding Municipal Airport (RDD) 393 miles Weekly Flights: 22 Domestic Routes: 1 Delayed Flights: 22% Average Delay (hr): 1½
#14. Airports near West Side Highway, WA Missoula International Airport (MSO) 422 miles Weekly Flights: 66 Domestic Routes: 13 Delayed Flights: 13% Average Delay (hr): 1¼
#15. Airports near West Side Highway, WA Friedman Memorial Airport (SUN) 461 miles Weekly Flights: 24 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#16. Airports near West Side Highway, WA Joslin Field-Magic Valley Regional Airport (TWF) 488 miles Weekly Flights: 24 Domestic Routes: 6 Delayed Flights: 10% Average Delay (hr): 1
#17. Airports near West Side Highway, WA Reno-Tahoe International Airport (RNO) 488 miles Weekly Flights: 348 Domestic Routes: 22 Delayed Flights: 18% Average Delay (hr): 1
#18. Airports near West Side Highway, WA Bert Mooney Airport (BTM) 499 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 7% Average Delay (hr): 2
#19. Airports near West Side Highway, WA Elko Regional Airport (EKO) 514 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 2
#20. Airports near West Side Highway, WA Helena Regional Airport (HLN) 521 miles Weekly Flights: 35 Domestic Routes: 3 Delayed Flights: 6% Average Delay (hr): 1½