Reference only — not for real-world navigation.
United States US
Our global database provides 32,341 airports in United States. This includes 76 major hubs and 828 regional airports. We have verified 1,503 ILS frequencies for this region. Data source: FAA NASR.
KSPIILS
Abraham Lincoln Capital Airport
Springfield
KBMIILS
Central Illinois Regional Airport at Bloomington-Normal
Bloomington/Normal
KPWKILS
Chicago Executive Airport
Chicago/Prospect Heights/Wheeling
KDECILS
Decatur Airport
Decatur
KDPAILS
Dupage Airport
Chicago/West Chicago
KPIAILS
General Wayne A. Downing Peoria International Airport
Peoria
KIKKILS
Greater Kankakee Airport
Kankakee
KMLIILS
Quad City International Airport
Moline
KUINILS
Quincy Regional Airport Baldwin Field
Quincy
KBLVILS
Scott AFB/Midamerica Airport
Belleville
KMDHILS
Southern Illinois Airport
Murphysboro
KALNILS
St Louis Regional Airport
Alton/St Louis
KCMIILS
University of Illinois Willard Airport
Savoy
KMWAILS
Veterans Airport of Southern Illinois
Marion