List of Airlines at (LGA) airport

The following is a list of airlines serving New York LaGuardia airport (LGA)

LaGuardia Airport (LGA) has greatly streamlined its operations following a comprehensive, terminal-wide redevelopment. It now operates primarily with three active terminals: Terminal A, Terminal B, and Terminal C.

Important Terminal Note:
The terminals are not physically connected airside. If you need to change terminals, you must exit to the public area and use the free "LaGuardia Link" bus, which means you will have to clear security again at the new terminal.

Terminal A (Marine Air Terminal)

This historic, art deco terminal sits apart from the main terminals and offers a quicker, more compact boarding experience.

Spirit Airlines: Operates all of its flights from this terminal.
Frontier Airlines: Most flights operate here (check your boarding pass).

Terminal B

The new Terminal B is the centerpiece of the renewed airport and hosts multiple airlines. It features a central check-in hall and two concourses (gate islands) connected by elevated pedestrian bridges with airfield views.

Air Canada: The only international carrier in this terminal.
American Airlines: Operates from the West and East Concourses.
JetBlue: Primarily operates from this terminal.
Southwest Airlines
United Airlines

Terminal C

This terminal is for the exclusive use of Delta Air Lines, consolidating the former Terminals C and D into a single, large, modern facility.

Delta Air Lines: Operates all domestic and international (Canada) flights from here.
Delta Connection: Regional flights operating under the Delta brand.
WestJet: Operates from this terminal via its partnership with Delta.

Latest updates: December 10, 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.)