History & Development of LaGuardia Airport

LaGuardia Airport (LGA) opened in 1939 and was named after former New York City mayor Fiorello H. LaGuardia, who championed aviation as a critical part of the city’s future. Built on the site of the former Glenn Curtiss Airport, LaGuardia was designed to bring air travel closer to Manhattan, making it especially attractive for business travelers and short-haul domestic flights.

Over the decades, LaGuardia became known for both its convenience and its challenges. Physical constraints, limited runway length, and perimeter rules shaped the airport’s role as a primarily domestic hub. Management and long-term planning for the airport fall under the Port Authority of New York and New Jersey , which oversees the region’s major airports and transportation infrastructure.

By the early 21st century, LaGuardia’s aging terminals no longer met the needs of modern air travel. Congestion, outdated facilities, and limited passenger amenities prompted one of the largest airport redevelopment efforts in the United States. The multi-billion-dollar project replaced obsolete terminals with modern concourses, expanded security areas, and improved gate layouts.

Today, LaGuardia Airport features redesigned terminals that emphasize efficiency, natural light, improved wayfinding, and a stronger connection to New York City’s identity. While LGA remains focused on domestic routes, its modernization has transformed it into a more comfortable, reliable, and traveler-friendly airport that better serves the city’s role as a global business and cultural center.

LaGuardia Airport (LGA)

LaGuardia Airport (LGA) is New York City’s principal domestic airport, located in Queens just a short drive from Manhattan and Brooklyn. Known for its proximity to the city and strong domestic network, LGA serves millions of travelers each year with flights across the United States and into parts of Canada. With ongoing modernization efforts and updated terminals, LaGuardia continues to improve convenience, amenities, and passenger experience for both business and leisure travelers.


Airlines at LaGuardia

Airlines at LaGuardia

Terminals at LaGuardia Airport (LGA)

LaGuardia Airport operates with a modern terminal layout designed to improve passenger flow, security screening, and gate access. Travelers should always confirm their terminal and gate information with their airline before departure, as assignments may change.

  • Terminal A (Marine Air Terminal) — A historic Art Deco terminal primarily used for select domestic flights, offering a quieter and more compact travel experience.
  • Terminal B — The central terminal serving multiple airlines, featuring spacious concourses, modern security checkpoints, and a wide range of dining and retail options.
  • Terminal C — A major airline hub terminal with upgraded gate areas, streamlined boarding processes, and enhanced passenger amenities.

For official terminal maps, airline locations, and real-time updates, visit the LaGuardia Airport website .