List of Airlines at (BOS) airport

 

The following is a list of airlines serving Boston airport (BOS)

Boston Logan International Airport has four terminals: A, B, C, and E. It’s important to understand how international flights are handled at this airport.

Important Note on International Flights:
All international arrivals (except those from countries with pre-clearance such as Canada, Ireland, or the Bahamas) land and clear customs in Terminal E. However, for departure (Check-in), you must go to the terminal assigned to your airline as detailed below.

Terminal A

Primarily occupied by Delta Air Lines’ hub.

Terminal B

Home to American Airlines and United Airlines, along with other domestic and international carriers.

Terminal C

JetBlue’s main base and partner airlines.

  • Aer Lingus: (Flights with pre-clearance arrive here; others at Terminal E).
  • Cape Air
  • JetBlue: (Note: International arrivals without pre-clearance land at Terminal E).
  • TAP Air Portugal: (Departures from Terminal C; Arrivals at Terminal E).

Terminal E (International)

This terminal handles most international airlines and some U.S. low-cost carriers.

 

Latest updates: November 25, 2025

What do you have to arrange with the airline?

Many passengers do not know who to consult or make a claim to some doubts that arise before or after traveling, or any inconvenience that may occur.
 
Listed below are topics that need to be consulted, coordinated or resolved directly with the airline.
 
  Check in procedure
 
  Documentation and visa required
 
  Baggage weight limits, restricted and prohibited Items
 
  Baggage and excess billing rates
 
  Requirements for minors traveling alone or without parents
 
  Special passengers needing prior coordination with the airline: people with disabilities, reduced mobility and pregnant women
 
  Lost, delayed or damaged baggage reclaim
 
  Possible flight's changes of date or cancellations
 
  Confirmation of flight schedules (departures or arrivals)
 
  Flight status report (for possible delays, cancellations, rescheduling)
 
  In case your airline reschedules your flight, coordinate with the company for possible compensation, due to extra nights accomodation, food, flight connection lost, etc.
 
Remember that it is always advisable to have a traveler's assistance insurance, in case the airline does not respond to any inconvenience that might happen (baggage lost or damaged, cancellation or flight delay, etc.)

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