Boston Logan has several free airport shuttles, but they don’t all make the same stops. Match the route number to your destination: another terminal, Airport Station, the Rental Car Center or the water dock.
Where to start
Follow lower-level Ground Transportation and Shuttle Bus signs, then match the current route number to your destination. A terminal curb alone doesn't identify every shuttle service.
What this guide covers
This guide focuses on the routes below, using research dated 2026-10-31. It can’t confirm every airline, gate, entry rule, accessible path or service change at Boston Logan Airport on your travel day.
- Massport describes free lower-level terminal shuttles: Route 22 serves A/B and Airport Station/Rental Car Center; Route 33 serves C/E and those destinations; Route 55 covers all passenger terminals off peak. Route 66 includes the water dock. Match the route number and current timetable before boarding.
What remains to confirm
Before you use one of these routes, check the operating carrier, flight date and current stop with the airport or transport provider. These records can’t tell you whether your bag is checked through, whether you may enter the country, how long the queues are or whether you have enough time to connect.
Some original operator pages were hard to access during research. The additional official link below supports the specific details stated here; it doesn’t confirm every part of the route.
Official sources and date
Source material was reviewed on 2026-10-31. Airport operations and individual flights can change after that date.