San Francisco Airport Terminal Guide: Which Airline Uses Which Terminal

San Francisco International Airport (SFO) is one of the busiest airports in the United States, serving millions of passengers each year. With multiple terminals, it can be overwhelming to navigate the airport and find your airline. In this comprehensive San Francisco Airport terminal guide, we will provide you with information about which airlines operate out of which terminals at SFO, making your travel experience smoother and more convenient.

Out of the four terminals at SFO, Terminals 1, 2 and 3 primarily cater to domestic flights but the fourth International Terminal is exclusively dedicated to international flights. These are collectively called ‘The Terminal Loop’ as all the terminals at SFO are arranged circularly.

Terminal 1: Domestic Airlines

Terminal 1, also known as the Harvey Milk Terminal, primarily serves domestic flights. Here are some of the major airlines operating in Terminal 1:

American Airlines: Known for its extensive domestic network, American Airlines operates out of Terminal 1. Passengers flying with American Airlines can easily check-in, go through security, and access their flights within this terminal. The airline provides a range of amenities, including self-service kiosks for check-in and boarding pass printing. With friendly staff and efficient processes, American Airlines ensures a hassle-free journey for its passengers at Terminal 1 of San Francisco International Airport.

JetBlue Airways: It operates out of Terminal 1 at San Francisco International Airport. Passengers flying with JetBlue can enjoy a comfortable and convenient travel experience within this terminal. From check-in to boarding, JetBlue ensures a smooth journey with its dedicated staff and efficient processes. Terminal 1 offers a range of amenities, including self-service kiosks and spacious waiting areas. 

Southwest Airlines: Southwest Airlines, known for its cheap flights and extensive domestic network, operates out of Terminal 1. Passengers flying with Southwest can check-in, go through security, and board their flights in this terminal.

Terminal 2: International and Domestic Airlines

Terminal 2 at San Francisco International Airport is home to multiple airlines, including Alaska Airlines, Air Canada, Breeze Airways, and Delta Airlines. Passengers flying with these airlines can expect a seamless travel experience in this modern and convenient terminal.

Air Canada: It operates out of Terminal 2, providing passengers with easy access to their flights and a range of services. The airline offers check-in facilities, baggage drop-off counters, and comfortable waiting areas within the terminal.

Alaska Airlines: This is one of the most prominent airlines at SFO Terminal 2. Passengers flying with Alaska Airlines can enjoy a variety of amenities, including self-service kiosks for check-in and boarding, as well as spacious seating areas where they can relax before their flights.

Breeze Airways: This is a relatively new airline, also operating from Terminal 2. Passengers flying with Breeze Airways can experience a smooth and hassle-free journey within the terminal. The airline ensures efficient check-in processes and comfortable waiting areas for its passengers.

Delta Airlines: It is a major carrier and has a significant presence at Terminal 2. Passengers flying with Delta Airlines can enjoy a range of services, including dedicated check-in counters, baggage facilities, and comfortable seating areas. The terminal provides easy access to Delta Airlines flights, making it convenient for passengers to navigate through the airport.

Terminal 3: Dedicated to United Airlines 

Terminal 3 at San Francisco International Airport exclusively serves United Airlines. So, if you are traveling through this airline, you will have to reach Terminal 3. Passengers flying with United Airlines can enjoy a seamless travel experience in this modern and bustling terminal. With dedicated check-in counters, efficient security screening, and comfortable waiting areas, United Airlines ensures a smooth journey for its passengers. The terminal also offers a range of amenities, including dining options and shopping opportunities, making it a convenient and enjoyable hub for travelers flying with United Airlines.

Terminal 4: International Terminal 

This San Francisco Airport terminal guide will let you navigate the international terminal with ease. It is dedicated to airlines operating international flights. Here are some of the major international airlines operating in the International Terminal at SFO:

British Airways: British Airways, the flagship carrier of the United Kingdom, uses the International Terminal for its flights to and from San Francisco. Passengers flying with British Airways can access the check-in counters, immigration, customs, and boarding gates in this terminal.

Emirates: Emirates, the renowned airline based in Dubai, operates its flights from the International Terminal. Passengers flying with Emirates can check-in, go through immigration and customs, and access their flights in this terminal.

Cathay Pacific: Cathay Pacific, a leading airline from Hong Kong, also operates from the International Terminal. Passengers flying with Cathay Pacific can conveniently access their check-in counters, immigration, customs, and boarding gates in this terminal.

Air India: It operates from the International Terminal of San Francisco International Airport, offering a gateway to global destinations. Passengers flying with Air India can experience the airline’s renowned hospitality and world-class services. It also offers the best deals to travel to India. With convenient check-in facilities and immigration procedures, travelers can embark on their international journeys smoothly. 

It is important to note that terminal assignments can change, so it is always recommended to check with your airline or the airport’s official website for the most up-to-date information on which terminal your airline uses.

By familiarizing yourself with the terminal assignments at San Francisco International Airport, you can save time and avoid confusion during your travel. Whether you’re flying domestic or international, this San Francisco Airport terminal guide will definitely help you navigate the airport with ease. 

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