Allegiant Air BLV Terminal at Mid America St. Louis Airport (BLV) provides travelers with a smooth and easy journey. The terminal, which is well-known for being straightforward and easy to use, is made to facilitate speedy check-ins and efficient security processes. Allegiant Air is a well-liked option for visitors on a tight budget because it offers flights to a number of domestic locations from BLV. The terminal has standard amenities including parking spaces, snack selections, and cozy sitting. Compared to larger airports, its compact size enables travelers to experience shorter wait times and less traffic, guaranteeing a seamless beginning to their Allegiant Air flight.