JetBlue operates primarily out of Terminal C at Boston Logan International Airport (BOS).

For most travelers, this means:

  • Check-in, security, and departures for JetBlue are in Terminal C.
  • Domestic arrivals are at Terminal C, while some international arrivals may use Terminal E but are linked via the C–E connector.

If you’re flying soon, always double-check your booking or the airport/airline app, since specific gates and occasional international-arrival use of Terminal E can vary by flight.

Information gathered from public forums or data available on the internet and portrayed here.