What Terminal Is Frontier Airlines At SFO

Sat, 11 Oct 2025 03:51:52 +0000

Frontier Airlines operates from Terminal 1 at San Francisco International Airport (SFO). Passengers asking what terminal is Frontier Airlines at SFO should head to Terminal 1 for check-in, security, and boarding. The terminal offers modern facilities, dining options, and easy access to parking and ground transportation for travelers.