Illinois Airports by Identifier

This quiz includes all airports in Illinois with an ICAO identifier code. Type in the name of the airport that corresponds to each ICAO code.

Entering the name of the city the airport is in or near is usually accepted

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Last updated: November 26, 2025

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ICAO Code	Airport
KALN	St Louis Regional
KBLV	MidAmerica St Louis/Scott AFB
KBMI	Central Illinois Regional
KCPS	St Louis Downtown
KCIR	Cairo Regional
KCTK	Ingersoll
KMDH	Southern Illinois
KCUL	Carmi Municipal
KENL	Centralia Municipal
KCMI	University of Illinois-Willard
KMDW	Chicago Midway International
KORD	Chicago O'Hare International
KIGQ	Lansing Municipal
KARR	Aurora Municipal
KPWK	Chicago Executive
KRFD	Chicago-Rockford International
KLOT	Lewis University
KUGN	Waukegan National
KDPA	DuPage
KDNV	Vermillion Regional
KDKB	DeKalb Taylor Municipal
KDEC	Decatur
KDTG	Dwight
KFWC	Fairfield Municipal
KFOA	Flora Municipal
KFEP	Albertus
KGBG	Galesburg Regional
KGRE	Greenville
KHSB	Harrisburg-Raleigh
KIJX	Jacksonville Municipal
KJOT	Joliet Regional
KIKK	Greater Kankakee
KEZI	Kewanee Municipal
KLWV	Lawrenceville-Vincennes International
KAAA	Logan County, Lincoln
KMQB	Macomb Municipal
KMWA	Veterans Airport of Southern Illinois
KMTO	Coles County Memorial
KMLI	Quad Cities International
KAJG	Mount Carmel Municipal
KMVN	Mount Vernon
KOLY	Olney-Noble
KPRG	Edgar County
KPIA	Peoria International
KVYS	Illinois Valley Regional
KPJY	Pinckneyville-Du Quoin
KPPQ	Pittsfield Penstone Municipal
KPNT	Pontiac Municipal
KUIN	Quincy Regional
KTIP	Rantoul National Aviation Center
KRSV	Crawford County
KRPJ	Rochelle Municipal
KSLO	Salem-Leckrone
KSFY	Tri-Township
KSAR	Sparta Community
KSPI	Abraham Lincoln Capital
KSQI	Whiteside County
KTAZ	Taylorville Municipal
KVLA	Vandalia Municipal