Wi-Fi at Baltimore/Washington International Thurgood Marshall Airport (BWI)
Baltimore, Maryland KBWI #26 US airport by passengers
What to expect from Wi-Fi at BWI and how to stay safe on public networks.
Wi-Fi at BWI
Free Wi-Fi is available throughout the terminal. Connect and accept the sign-in page.
- Charging stations and play areas are spread through the concourses, including a children's play area on the D/E side.
Reviewed October 8, 2026. Confirm details on the official airport website. Spotted a change?
Staying safe on airport Wi-Fi
- Connect only to the network name published by the airport, and be wary of lookalike names.
- Skip online banking on public Wi-Fi, or use a VPN or your phone hotspot.
- Turn off automatic Wi-Fi joining so your phone does not connect to open networks by itself.
Frequently asked questions
Is Wi-Fi free at BWI?
Yes. Free Wi-Fi is available throughout the terminal.