United Airlines Terminal SFO

Greetings from San Francisco International Airport United Airlines Terminal SFO. Here’s where you can kick off your leisurely journey and take pleasure in amazing flying experiences! You will have an incredible travel experience at the United Airlines terminal SFO whether you are embarking on a new journey, traveling from afar, or simply passing through. Three passenger terminals at SFO airport are used by United Airlines, a large airline. They offer a large number of domestic and international flights, allowing you to visit a wide range of locations worldwide.

United Airlines SFO Terminal – Basic Details

United Airlines operates out of Terminal 3 at San Francisco International Airport (SFO). Terminal 3 consists of two concourses: Concourse F (which primarily handles international flights) and Concourse E (used for domestic flights).

Terminal 3 offers various amenities, including shops, restaurants, lounges, and services such as baggage handling and United Airlines check-in counters for United Airlines flights. Additionally, there are security checkpoints at Terminal 3 for passenger screening before departure.

 Know these details at a glance before flying through United Airlines SFO Terminal

AirportSan Francisco International Airport
Airport AddressSan Francisco, CA 94128, United States
Airport Contact Number+1 650-821-8211
Airlines Operating United Airlines
Official websitewww.united.com
Contact Number of United Airlines SFO Terminal+1-800-864-8331
United Arrival & Departure Terminal SFOTerminal 3 (primarily)Terminal 2, and IN (additionally)
United Airlines Ticket Counter location at SFO AirportTerminal 3
United Airlines Ticket Counter Hours at SFODomestic: 3:45 a.m. – 12:15 a.m. DailyInternational: 5:30 a.m. – 11:00 p.m. Daily

What Terminal is United Airlines at SFO?

San Francisco International Airport’s Terminal 3 is the main base of operations for United Airlines (SFO). Known by its other name, the Louis A. Turpen Aviation Museum Terminal, it is ideally situated in the center of the airport, making it simple for travelers to reach from both directions. Travelers connecting from Terminal 3 to the departure gates G can cross an air-side connector bridge without having to re-clear security because Terminal 3 is connected to the International Terminal outside of the protected area.

In certain instances, United Airlines additionally conducts operations from the SFO airport’s INN and 2 passenger terminals. United Airlines connects passengers to a wide range of amazing destinations worldwide with its abundance of domestic and international flight options.

How to book a flight at SFO Terminal for United?

There are two ways to book a flight at United Airlines SFO Terminal

In-person booking

  • Visit the United Airlines Terminal SFO ticket counter. The ticket counter is located in Terminal 3 and is open daily from early morning until late at night.
  • Provide the agent with your desired travel dates, destinations, and number of passengers.
  • The agent will search for available flights and fares that match your criteria.
  • Once you have selected a flight, the agent will process your payment and provide you with your boarding passes.

Online booking

  • Go to the United Airlines website. 
  • Enter your desired travel dates, destinations, and number of passengers.
  • The website will search for available flights and fares that match your criteria.
  • Select a flight and proceed to checkout.
  • Enter your payment information and complete your booking.
  • You will receive an email confirmation with your boarding passes.

How to check in for United Airlines at SFO Airport?

United Airlines SFO Terminal offers several options for check-in at San Francisco International Airport (SFO):

Online Check-In: You can check in for your United Airlines flight online via their website or mobile app. This service typically opens 24 hours before the scheduled departure time. After logging in, enter your booking details, follow the prompts, and choose your preferred seat. You’ll be able to access your boarding pass electronically, which you can either print or save on your mobile device.

Airport Kiosks: United Airlines Terminal SFO provides self-service kiosks at Airport. You can check in at these kiosks by entering your booking information or scanning your ID. After completing the check-in process, the kiosk will issue your boarding pass.

Check-In Counters: Visit the United Airlines check-in counters at SFO Airport if you prefer assistance from airline staff. They can help you check in, drop off any checked baggage, and provide guidance on any travel-related queries.

Remember to arrive at the airport with enough time before your flight’s departure, especially if you have baggage to check or if it’s a busy travel period.

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Understanding United Airlines Baggage Allowance at SFO Terminal 

United Airlines baggage allowance at San Francisco International Airport (SFO) depends on your fare class, destination, and MileagePlus status.

Carry-on baggage:

  • One full-sized carry-on bag: 56cm x 35cm x 23cm (22″ x 14″ x 9″)
  • One personal item: 43cm x 25cm x 22cm (17″ x 10″ x 8.5″)

Checked baggage:

  • Standard checked bag: 62 inches (158 cm) linear dimensions (length + width + height), including handles and wheels.
  • Maximum weight: 50 pounds (23 kg) for Economy, Premium Economy, and Basic Economy passengers.
  • Maximum weight: 70 pounds (32 kg) for MileagePlus Premier members.

What types of services are offered at United Terminal SFO?

At United Terminal SFO, you can expect a range of services and amenities for travelers:

Check-In Counters: United Airlines provides check-in counters for passengers to complete the check-in process, drop off baggage, and seek assistance from airline staff.

Security Checkpoints: Security screening areas are available for passengers before entering the departure gates.

Lounges: United Airlines operates lounges for eligible passengers, such as United Club lounges, offering amenities like comfortable seating, snacks, beverages, and sometimes additional services like showers and workstations.

Dining Options: Various restaurants, cafes, and food outlets are available for meals, snacks, and beverages.

Shopping: Retail stores and duty-free shops offer a selection of goods, including souvenirs, travel essentials, clothing, and more.

Airport Services: Facilities like restrooms, charging stations, ATMs, and currency exchange counters are typically available throughout the terminal.

Special Assistance: United Airlines Terminal SFO offers assistance for passengers with special needs or disabilities. This may include wheelchair assistance, priority boarding, and other accommodations.

Remember, specific services and amenities may vary within the terminal and can be subject to change.


United Airlines Terminal SFO offers a smooth and enjoyable travel experience for passengers. United offers a large selection of flights, both within the country and internationally. This allows travelers to easily reach many different destinations around the world. The airline has modern facilities, well-organized terminals, and dedicated staff.

Frequently Asked Questions – FAQ’s

What Terminal is United Airlines at SFO Airport?

United Airlines primarily operates from Terminal 3 of SFO Airport. Nevertheless, it also uses Terminal 2 and International Terminal in some cases.

What gates does United use at SFO Airport?

United Airlines operates from the 36 gates of Terminal 3 at SFO Airport across 2 concourses. One concourse gate is numbered from E1 to E13 and the other has gates from F1 to F22.

What terminal does United Airlines use at San Francisco Airport for international flights?

United Airlines handles all the international flights from Terminal 3 at San Francisco International Airport.

What Terminal is United Domestic at SFO?

United Airlines operates both its domestic & international flights from Terminal 3 at SFO Airport.

Ryan Holdsworth
Ryan Holdsworth

I am a Content writer and Travel Blogger. My Passion lies in exploring the world and share my travel experiences. Join me on my travel adventures where I uncover hidden gems, share travel tips, and explore the world through the lens of aviation.

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