Baltimore Washington Airport Guide to Baltimore - Washington Airport

Baltimore Airport Bus Service

At Baltimore Airport there are several bus services available. Find more information as follows:


RTA of Central Maryland

RTA is the company that connects all Central Maryland. It includes some places as: Howard County, Anne Arundel County Northern Prince George’s County and City of Laurel.

Route 501/Silver (Howard Transit) operates between Baltimore Airport and The Mall in Columbia hourly at most times (except overnight). See schedule

The service runs to Columbia Mall, Broken Land Park & Ride, Snowden Square, MD Food Center, Dorsey MARC Station, Arundel Mills and BWI.

Service hours: from Monday to Sunday.

For further information, please call: 1-800-270-9553.


ICC Bus (Montgomery County)

Route 201 links Baltimore Airport with the Gaithersburg Park and Ride lot located at I-270 and MD 124 in Montgomery County.

The bus stops at Shady Grove Metro, the Georgia Avenue Park & Ride, the Burtonsville Park & Ride and Arundel Mills Mall.

Service hours:

- Weekdays: every hour from 05:00 am to 11:05 pm.

- Weekends: from 09:05 am to 11:05 pm.



To pick up the bus at the airport, get to the lower level of:

- Concourse A (Southwest)

- Concourse E (International Terminal)

For further information, please check MTA website.


MTA Bus Service

The bus company that operates this service is Maryland Transit Administration. See more about the routes serving BWI Airport:  

- Route 75: Links Baltimore Airport to Parkway Center, Airport 100, Arundel Mills Mall, Park and the Patapsco Light Rail Stop. See the schedule here.

To get more information, please, call: 410-539-5000 or check MTA website.


WMATA (Washington, DC)

It is the Washington Metropolitan Area Transit Authority.

It links Baltimore Airport (BWI) with the Greenbelt Metro Station, in Maryland. The Greenbelt Metro Station connects to Metro Stations throughout Washington, DC, Virginia, Montgomery and Prince Georges Counties.

Express/B30 service: Runs every 60 minutes from Baltimore Airport.

Service hours: Weekdays: From 06:30 am to 10:33 pm



At the airport there are 2 WMATA Stops: Lower Level - International Concourse / Lower Level Concourse A/B.

To get more information, please, call: 202-637-7000 or check WMATA website.



All bus services belonging to MTA Maryland have the following fares:

  • Full fare: $1.80
  • Senior/disability: $0.80
  • Student: $1.30
  • Mobility: $2.00