St. Louis Lambert International Airport (STL) Contact No. 1-314-426-8000 IVRS Menu: 1-314-426-8000 Press 1: For lost & found. Press 2: For airport operations. Press 3: For STL information desk. Press 4: For airport administrative offices. Quick Links Contact Form Frequently Asked Questions Important Contact Details Sr. Read more about St. Louis Lambert International Airport (STL) Contact No. 1-314-426-8000Add new comment
