BWI Marshall Airport offers several free, high-frequency courtesy shuttles to get you to and from various destinations around the airport campus.
Parking Shuttles, which run between the airport terminal and both Long Term Lots, our Express Lot and our Daily Garage, operate 24/7 on an approximate 8-10 minute frequency.
The Amtrak/MARC Shuttle operates between the airport terminal and the Amtrak/MARC Station on an approximate 10-minute frequency*.
The Rental Car Shuttle, which runs between the airport terminal and the Consolidated Rental Car Facility, operates on an approximate 8-10 minute frequency*.
*During late night and early morning hours (1am-5am), Amtrak/MARC and Rental Car shuttles operate on an approximate 25-minute frequency.