Maryland Aviation Administration
Third Floor, Terminal Building
P.O. Box 8766
BWI Airport, MD 21240-0766

Useful Phone Numbers:

BWI Marshall Airport Information 410-859-7111 or 800-I FLY BWI
BWI Amtrak/MARC Station 410-672-6169
BWI Concessions / Lease of Space 410-859-7002 |
Duty-Free Shop 410-859-1236
Insurance/Currency Exchange 410-850-4760
Lost and Found (BWI) 410-859-7387 or
Lost and Found (TSA)
(Lost & Found questions only please)
Media Inquiries 410-859-7027
Media Inquiries (after hours) 410-859-7737
Noise Complaints - BWI Airport 410-859-7021 or
Online Noise Complaint Form Visit this link
Parking Lots and Garage 800-GO TO BWI (468-6294)
Police 410-859-7040
Questions Visit this link
Signature Flight Support (ASIG) 410-859-4000
Signature Flight Support/Corporate & Private Aviation 410-859-8393
TSA Inquiries 866-289-9673 or
TTY/TDD 410-859-7227
USO International Gateway Lounge 410-859-4425