Terminal A
Mainly Delta. The Delta Sky Club is across from Gate A7.
Boston Logan International Airport (BOS) terminal guide
Boston, Massachusetts KBOS #16 US airport by passengers
How BOS is laid out and how to move between buildings.
Terminals at BOS
Terminal B
American, Southwest, United, Alaska, Air Canada and Boutique Air. The Terminal B Garage connects directly to the terminal, and the American Admirals Clubs are here.
Terminal C
Mainly JetBlue and Cape Air. The independent lounge The Lounge is between gates C18 and C19.
Terminal E
The international terminal, used by foreign carriers such as Lufthansa, British Airways, Air France and Emirates. All international arrivals other than pre-cleared flights come through Terminal E. Terminal E has no on-airport garage yet.
Moving between terminals
Terminals at Logan are not all connected by walkways. Free Massport shuttle buses link the terminals, so if you are connecting between terminals, check your airline's connection rules and allow extra time for the shuttle.
Reviewed October 8, 2026. Confirm details on the official airport website. Spotted a change?
Frequently asked questions
Which terminal do I use at Logan?
Delta flies from Terminal A, American, Southwest, United, Alaska, Air Canada and Boutique Air from Terminal B, JetBlue from Terminal C, and international airlines from Terminal E. Check your booking to confirm.
Is there a garage at Terminal E?
No. Massport does not currently have an on-airport garage at Terminal E. It is building one with 4,000 spaces, but has not announced an opening date. International travelers can use Central Parking, which connects to Terminal E, or Economy Parking.