Frontier Airlines Miami Terminal, a low-cost carrier based in Denver, Colorado, has been expanding its presence in Miami with the opening of a new terminal at Miami International Airport (MIA) in 2019. The new terminal, officially called Terminal G, offers Frontier Airlines passengers a modern and convenient facility to access one of the most popular travel destinations in the United States.

Terminal G is a state-of-the-art facility with 14 gates that serve Frontier Airlines flights to more than 50 destinations across the United States, the Caribbean, and Central and South America.