Frontier Airlines operates out of Terminal B at LaGuardia Airport (LGA). Starting April 10, 2024, all Frontier flight operations were moved to Terminal B, which is managed by LaGuardia Gateway Partners and includes two concourses: the Western Concourse and the Eastern Concourse. Frontier Airlines is located specifically in the Eastern Concourse of Terminal B alongside other airlines such as Air Canada, JetBlue, Southwest, and United Airlines
. Previously, Frontier was associated with Terminal A, but the current and updated terminal for Frontier at LGA is Terminal B
