Massport offers complimentary shuttle bus service between airline terminals, Blue Line, and the Rental Car Center. These buses run every 5-6 minutes. It has its routes Shuttle Bus 22 that operates at Terminals A and B to subway station and to the Rental Car Center, and only in midday hours; Shuttle Bus 33 operates at Terminals are C and E to subway station and to Rental Car Center and only in the midday hours; Shuttle Bus 55 operates at all terminals and subway station and to Rental Car Center and operates in the off-peak hours of early morning and late evening; Shuttle Bus 66 operates at all terminals, LOC, Water Transportation Dock, and subway station. There are also additional shuttles with routes: Shuttle Bus 11 that serves all terminals and Shuttle Bus 88 that serves all terminals and also the Economy Parking Garage.
There also give the phone numbers of the airport's shuttle service:
Airport Downtown Hotel Shuttle: 781-475-4717
Airport Express Shuttle: 617-515-3453
Cambridge Airport Shuttle: 617-230-6005
Flight Line: 800-245-2525
Kings Shuttle: 781-666-7012
Metro West Shuttle: 781-727-5797
Star Shuttle: 617-230-6005
Limousine Service companies:
Sunlite Limousine: 617-407-1061
Knights Airport Limousine: 800-822-5456
Worcester Airport Limousine: 800-660-0992
Transportation Service
Boston Super Transportation: 617-888-3855
Easy Transportation: 617-869-7760
EL Transportation: 617-510-6062
Day & Knight Transportation: 617-771-2497
Mermaid Transportation: 207-885-5630
Sunshine Transportation: 617-905-3691
H&M Transportation: 617-372-3714