Terminals · BOS
TAP Air Portugal departs from Terminal C at Boston Logan International Airport (BOS). We verified this against the airport's own sources on June 27, 2026 — airlines do move terminals, so we date every check.

TAP Air Portugal departs from Terminal C at Boston Logan International Airport (BOS). Departs from JetBlue's Terminal C; airport records notes TAP has departures-only at Terminal C. Verified June 27, 2026.
TAP Air Portugal checks in and drops bags on the departures level of Terminal C at BOS. Bag drop typically closes 45 minutes before departure, so plan to be there in time.
Not that we've found. We confirmed TAP Air Portugal departs from Terminal C at BOS as of June 27, 2026. Airlines do shuffle terminals, so we re-check and date every change.
International DEPARTURES are from Terminal C; international ARRIVALS are processed at Terminal E (customs).
Not sure which building that is? See all BOS terminals with the airport map and how to get between them. Then let your Leave-By Time count backward from your flight — today's BOS security wait, your drive, and the walk to your gate — so you leave with room to breathe.