BFI

King County International Airport - Boeing Field

ICAO KBFI47.5270°N 122.2999°W22 ft / 7 mMedium airport
On the map
BFI - FAA airport diagram
National Aeronautical Charting Office (NACO), a department of the Federal Aviation Administration (FAA) in the United States. · Public domain · Commons

King County International Airport - Boeing Field (IATA: BFI, ICAO: KBFI) is a medium airport in Seattle, Washington, United States. It opened in 1928. It has 2 runways; the longest is 10,007 ft (3,050 m). In 2025 it handled 58 thousand passengers.

Timeline

1 event · 1928–1928
1928
OpenedKing County International Airport - Boeing Field opens.
From WikidataEvery airfield, 1903–2026

Runways & airfield

Schematic · N · © OpenStreetMap · FAA diagram PDF
King County International Airport TerminalModern Aviation Executive Terminal
14R/32L150° / 330° · LIT
LENGTH10,007 ft3,050 mWIDTH200 ft61 mSURFACEAsphalt
14L/32R150° / 330° · LIT
LENGTH3,709 ft1,131 mWIDTH100 ft31 mSURFACEAsphalt

Passengers per year

2015–2025
32K
34K
34K
33K
59K
24K
34K
42K
57K
59K
58K
1516171819202122232425

Routes

25 destinations · 2 countries
1,000 km2,000 km3,000 km500 mi1,000 mi1,500 mi2,000 miFRD · Friday Harbor Airport · 76 mi / 123 kmESD · Orcas Island Airport · 86 mi / 139 kmYYJ · Victoria International Airport · 93 mi / 150 kmYVR · Vancouver International Airport · 122 mi / 197 kmTIW · Tacoma Narrows Airport · 22 mi / 36 kmPAE · Seattle Paine Field International Airport · 26 mi / 42 kmOLM · Olympia Regional Airport · 48 mi / 77 kmMVW · Skagit Regional Airport · 65 mi / 105 kmBLI · Bellingham International Airport · 88 mi / 142 kmEAT · Pangborn Memorial Airport · 98 mi / 158 kmYKM · Yakima Air Terminal McAllister Field · 106 mi / 170 kmPDX · Portland International Airport · 135 mi / 217 kmMWH · Grant County International Airport · 141 mi / 227 kmOMK · Omak Airport · 144 mi / 232 kmPSC · Tri Cities Airport · 173 mi / 279 kmALW · Walla Walla Regional Airport · 214 mi / 344 kmGEG · Spokane International Airport · 222 mi / 358 kmLWS · Lewiston Nez Perce County Airport · 262 mi / 421 kmKTN · Ketchikan International Airport · 675 mi / 1,086 kmONT · Ontario International Airport · 963 mi / 1,549 kmDEN · Denver International Airport · 1,024 mi / 1,648 kmFAR · Hector International Airport · 1,191 mi / 1,917 kmANC · Ted Stevens Anchorage International Airport · 1,441 mi / 2,319 kmRFD · Chicago Rockford International Airport · 1,654 mi / 2,662 kmSDF · Louisville Muhammad Ali International Airport · 1,941 mi / 3,123 kmSDFRFDANCFARDENONTKTNLWSOMKPDXYVRYKMGEGEATMVWALWMWHYYJOLMPAEPSCBLITIWBFI
Cargo22
TIWTacoma Narrows AirportUnited States · Ameriflight36 km22 miPAESeattle Paine Field International AirportUnited States · Ameriflight42 km26 miOLMOlympia Regional AirportUnited States · Ameriflight77 km48 miMVWSkagit Regional AirportUnited States · Ameriflight105 km65 miBLIBellingham International AirportUnited States · Ameriflight142 km88 miEATPangborn Memorial AirportUnited States · Ameriflight158 km98 miYKMYakima Air Terminal McAllister FieldUnited States · Ameriflight170 km106 miYVRVancouver International AirportCanada · UPS Airlines, SkyLink Express197 km122 miPDXPortland International AirportUnited States · UPS Airlines, Ameriflight217 km135 miMWHGrant County International AirportUnited States · Ameriflight227 km141 miOMKOmak AirportUnited States · Ameriflight232 km144 miPSCTri Cities AirportUnited States · Ameriflight279 km173 miALWWalla Walla Regional AirportUnited States · Ameriflight344 km214 miGEGSpokane International AirportUnited States · UPS Airlines, Ameriflight358 km222 miLWSLewiston Nez Perce County AirportUnited States · Ameriflight421 km262 miKTNKetchikan International AirportUnited States · Ameriflight1,086 km675 miONTOntario International AirportUnited States · UPS Airlines1,549 km963 miDENDenver International AirportUnited States · UPS Airlines1,648 km1,024 miFARHector International AirportUnited States · UPS Airlines1,917 km1,191 miANCTed Stevens Anchorage International AirportUnited States · UPS Airlines2,319 km1,441 miRFDChicago Rockford International AirportUnited States · UPS Airlines2,662 km1,654 miSDFLouisville Muhammad Ali International AirportUnited States · UPS Airlines3,123 km1,941 mi
Most destinationsAmeriflight 15UPS Airlines 9Kenmore Air 4SkyLink Express 1

Straight lines are great circles; rings mark true distance from BFI. Dashed: seasonal or charter. Blue: cargo. From the Wikipedia article “Boeing Field” (revision of 20 Sep 2026), CC BY-SA 4.0.

Records & rankings

Ranked among 48,011 open airports · world · region · country
Passengers58K (2025)1 · FEWER1 · FEWERMEDIAN · 64KMEDIAN · 64KMORE · 103MMORE · 103M#2,028of 3,974 · #467 North America · #315 USLongest runway10,007 ft3,050 m46 m · SHORT150 ft · SHORTMEDIAN · 975 mMEDIAN · 3,200 ftLONG · 5,300 mLONG · 17,388 ft=997of 29,823 · #216 North America · #169 USElevation22 ft7 m-386 m · LOW-1,266 ft · LOWMEDIAN · 240 mMEDIAN · 787 ftHIGH · 4,938 mHIGH · 16,200 ft=41,154of 43,341 · =18,592 North America · =15,232 USAgeOpened 19282026 · NEWEST2026 · NEWESTMEDIAN · 1976MEDIAN · 1976OLDEST · 1902OLDEST · 1902=323of 15,079 · =58 North America · =57 USRunways21 · FEWER1 · FEWERMEDIAN · 1MEDIAN · 1MORE · 8MORE · 8=713of 29,943 · =435 North America · =391 US
Scale: share of airports ranked below, best on the right · ties shown as = and a band · passengers are each airport’s latest year on record

Radio frequencies

8 channels
A/DSEATTLE APP/DEP119.200
ATISATIS127.750
CLDCLNC DEL132.400
GNDGND121.900
RDOSEATTLE RDO122.500
TWRBOEING TOWER (Rwy 14L/32R)118.300
UNICUNICOM122.950
TWRBOEING TOWER (Rwy 14R/32L & All IFR)120.600