Traveling with Frontier Airlines from San Francisco International Airport (SFO)? Whether you're a frequent flyer or a first-time traveler, knowing which terminal to use, the facilities available, and essential travel tips can make your journey easier. As a budget airline, Frontier offers affordable airfare but follows specific policies on check-in, baggage, and seating. Being well-prepared will help you avoid unnecessary fees and last-minute hassles.

Which Terminal Does Frontier Airlines Use at SFO?
Frontier Airlines operates from Terminal 1 (Harvey Milk Terminal) at San Francisco International Airport (SFO). This terminal mainly serves domestic flights and is equipped with modern facilities such as dining areas, self-service kiosks, and efficient security checkpoints.

Since Frontier is a low-cost airline, passengers are encouraged to check in online to save time. Arriving at least two hours before departure is highly recommended to complete baggage drop-off and security screening without stress. For detailed information about check-in procedures, terminal services, and airline policies, visit the official page for Frontier Airlines SFO Terminal.