Southwest Airlines flies out of Terminal B at LaGuardia Airport (LGA) for both arrivals and departures.

Quick Scoop: Southwest at LaGuardia

  • Airline: Southwest Airlines
  • Airport: New York LaGuardia (LGA)
  • Terminal: Terminal B (sometimes casually called the “Southwest terminal”)
  • Flights: Domestic routes, all handled through Terminal B.

If you’re heading there soon, just follow airport signs for Terminal B , and you’ll be in the right place for Southwest check‑in, security, and gates. Information gathered from public forums or data available on the internet and portrayed here.