A Complete Guide to Navigating Frontier Airlines at San Francisco International Airport (SFO) Terminal for a Hassle-Free Journey

San Francisco International Airport (SFO) is one of the busiest travel hubs in the U.S., handling millions of passengers annually. If you’re flying with Frontier Airlines, knowing the terminal layout, check-in process, baggage policies, and available amenities can save you time and effort. Whether you’re a frequent traveler or flying with Frontier Airlines for the first time, understanding your terminal operations can enhance your airport experience.

For passengers looking for specific details about Frontier Airlines SFO Terminal, this guide covers everything from check-in to baggage claim, transportation, and dining options at SFO.

Which Terminal Does Frontier Airlines Use at SFO?
Frontier Airlines operates from Terminal 1 (Harvey Milk Terminal) at San Francisco International Airport. Terminal 1 is a modern facility equipped with comfortable waiting areas, retail stores, charging stations, and a variety of dining options. It is well-designed to accommodate a smooth and efficient check-in process for passengers.

Check-in and Boarding Process for Frontier Airlines at SFO
Check-in Options