This terminal, named for the first openly homosexual elected official in California and a defender of civil rights, Harvey Milk, has undergone major renovations to offer travelers a state-of-the-art, effective, and pleasurable experience. SFO, one of the busiest airports on the West Coast, is essential in facilitating the connections of millions of people to locations throughout the country and abroad. From check-in and security to amenities and travel alternatives, this guide covers everything the information Frontier Airlines SFO Terminal passengers need to know about Terminal 1 at SFO.