Active Alerts: 1

Travel Update: Coronavirus (COVID-19): For everyone's safety, masks are now required at STL. Get the latest information.

How to report mask violations at the airport. Online form

Contact Us

Airport Information:
7 a.m. - 11 p.m. Daily
(314) 890-1333

Airport Administration Office:
P.O. Box 10212
St. Louis, MO 63145-00212
(314) 426-8000 (8:30 a.m. to 5 p.m. M-F)

Street Address:
10701 Lambert International Blvd.
St. Louis, MO 63145-0212 U.S.A

Airport Operations
314 426-8040

Airport Police:
(314) 426-8100
24 Hrs/Day Emergencies & Dispatch

Properties Division:
(314) 426-8184

Visit our Airlines at STL Page

Business Diversity Development Office:
(314) 426-8111

Lost & Found:
(314) 890-1370

Media Information:
(314) 426-8097 (8:30 am - 5pm M-F)

Noise Concerns:
(314) 551-5070

Super Park:
(314) 890-2800

ADA Concerns:
(314) 551-5008

Title VI Concerns:
(314) 426-8111

Contact Form

Thank you for your interest in STL. We hope this web site has provided you with helpful information. If you have any comments, questions, or suggestions, please let us know by using the form below. STL Airport monitors questions and comments during business hours, M-F/9 a.m.-5 p.m. You can always call the Airport Information line at 314-890-1333 for airline or airport information 7 a.m. – 11 p.m. daily.

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Thanks for submitting your comments. We will do our best to reply promptly during weekday business hours. For immediate airport or airline information, you can contact Airport Information at 314-890-1333.