The St. Louis Airport Police Department maintains a lost and found section. Inquiries may be made Monday thru Friday from 9:00 a.m. – 4:00 p.m., Central Time, at (314) 890-1370.
The Transportation Security Administration (TSA) also recovers lost items. Call (314) 595-0423 to inquire about lost items that may have been recovered by the STL TSA office. It is recommended that passengers with lost items contact the respective airlines as well.