Flying with Southwest Airlines at LaGuardia Airport? Here’s everything you need to know. Southwest Airlines LaGuardia Airport Terminal operates out of Terminal B, the state-of-the-art terminal designed for convenience and comfort. Whether you're departing or arriving, Terminal B offers a seamless travel experience, complete with modern amenities, spacious waiting areas, and diverse di... https://airlinesairportsterminals.com/southwest-airlines/lga-terminal-laguardia-airport/