Airports of Washington State

There are 132 public use airports in Washington State. Can you name the ones that had at least one commercial passenger boarding (enplanement) in 2023? Source

ICAO codes will be provided. If no ICAO code is available for an airport, then its FAA identifier will be listed.

Excludes aiports not included in the NPIAS, military airfields, and private use airports

For those airports with a city in their name, only that name is needed.

Some airports will be listed by their common name instead of their official designation.

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Last updated: August 1, 2025

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First submitted	July 31, 2025
Times taken	10
Average score	13.5%
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ICAO/FAA Code	Airport Name	Enplanements (2023)
KSEA	Seattle-Tacoma International Airport	24,954,210
KGEG	Spokane International Airport	2,002,286
KPSC	Tri-Cities Airport	438,076
KPAE	Paine Field	306,499
KBLI	Bellingham International Airport	311,234
KPUW	Pullman-Moscow Regional Airport	63,835
KEAT	Pangborn Memorial Airport	27,655
KBFI	Boeing Field	27,466
KALW	Walla Walla Regional Airport	26,465
KYKM	McAllister Field	24,044
KFHR	Friday Harbor Airport	12,079
S60	Kenmore Air Harbor (Lake Washington)	8,766
W33	Friday Harbor Seaplane Base	4,080
KORS	Orcas Island Airport	8,089
KRNT	Renton Municipal Airport	1,855
S31	Lopez Island Airport	786
KMWH	Grant County International Airport	404
KCLM	William R. Fairchild International Airport	321
KTIW	Tacoma Narrows Airport	54

ICAO/FAA Code	Airport Name	Enplanements (2023)
0S9	Jefferson County International Airport	48
KOLM	Olympia Regional Airport	46
74S	Anacortes Airport	37
KSHN	Sanderson Field	32
KVUO	Pearson Field	28
KBVS	Skagit Regional Airport	23
63S	Colville Municipal Airport	17
KSFF	Felts Field	16
KHQM	Bowerman Airport	15
KELN	Bowers Field	11
KDEW	Deer Park Airport	8
S52	Methow Valley State Airport	8
KPWT	Bremerton National Airport	7
S43	Harvey Field	6
KEPH	Ephrata Municipal Airport	4
S10	Lake Chelan Airport	4
KAWO	Arlington Municipal Airport	3
KOMK	Omak Airport	1