What airlines operate at San Francisco International Airport?

San Francisco International Airport is served by a wide range of airlines, ensuring convenient travel options for passengers. Some major domestic carriers operating at SFO include American Airlines, Delta Air Lines, Southwest Airlines, and United Airlines. Additionally, several international airlines serve the airport, including Air Canada, British Airways, Lufthansa, and Emirates. Various low-cost carriers like JetBlue Airways and Spirit Airlines also offer flights from SFO. With such a diverse roster of airlines, SFO connects travelers to destinations worldwide, facilitating both domestic and international travel. Whether you are heading within the United States or embarking on an international journey, San Francisco International Airport offers excellent connectivity through its extensive airline partners.