Terminals · LGA
What terminal is Frontier at LGA?
Frontier departs from Terminal B at LaGuardia Airport (LGA). We verified this against the airport's own sources on June 27, 2026 — airlines do move terminals, so we date every check.
Terminal B
LGA TSA wait times todayLive security waits by checkpoint, so you know when to leave for Terminal B.What terminal is Frontier at LGA?
Frontier departs from Terminal B at LaGuardia Airport (LGA). Terminal B, Eastern Concourse (Gates 40-59). Verified June 27, 2026.
Where does Frontier check in at LGA?
Terminal B Departures Hall, Level 3 (ticketing/check-in and security). Bag drop usually closes 45 minutes before departure, so build that into your morning.
Did Frontier move terminals at LGA?
Relocated from Terminal A (Marine Air Terminal) to Terminal B on April 10, 2024. We confirmed Frontier's current Terminal B on June 27, 2026.
Not sure which building that is? See all LGA terminals with the airport map and how to get between them. Then let your Leave-By Time count backward from your flight — today's LGA security wait, your drive, and the walk to your gate — so you leave with room to breathe.