San Francisco (SFO) Airport Map & Terminal Guide 

Airlines by Terminal - Complete Reference Table

Travelers tend to look for SFO terminals by airline so as to be able to find the check-in counters and departure gates conveniently. There are four terminals at San Francisco International Airport, and they are named based on the alliance and needs of the airlines. The table below provides a ready reckoner for some of the important airlines along with their terminal.

Gate Finder - Which Terminal Has Which Gates

The gate-letter layout can also be helpful for navigating, especially if you are asking yourself the question: what terminal are D gates in SFO? SF International Airport's gates are grouped into terminals, making it easier to find check-in desks, louges, and connecting flights.

International Terminal - A or G? Clarification Section

When it comes to SFO, you may get a little confused with SFO International Terminal A or G? The airport's International terminal is split into two boarding areas, A and G, with most of the international airlines and a few domestic airlines using A and United Airlines' international flights and Star Alliance partners using G. The two sections are linked by AirTrain and walkways at the airport, and are accessible via the International Terminal.

How Many Terminals in the San Francisco Airport? 

The san francisco airport layout accommodates four large terminals stacked in one circle. It possesses three domestic terminals-Harvey Milk Terminal 1, Terminal 2, and Terminal 3-and the Dianne Feinstein International Terminal. The airport is further divided into seven boarding zones (A-G). Terminal 3 is the main base of United Airlines, while the International Terminal is separated into Boarding Areas A and G. Every terminal is connected via the 24-hour automated AirTrain and airside walkways.

SFO Parking Map & Options

The SFO airport parking map allows for travelers to select from a variety of parking facilities based on the terminal, duration, and budget. Domestic and International Garages are available for short-term parking, Long-Term Parking for longer stays and Valet Parking for convenience. All parking areas are connected by the free AirTrain system.

Which Parking Area Should You Use?

• Terminal 1, 2, and 3: Domestic Garage.
• International Terminal A: International Garage A.
• International Terminal G: International Garage G.
• Long trips: Long-Term Parking with free AirTrain service.
• Fastest drop-off and pick-up: Valet Parking.

How to Use the SFO Terminal Map? 

Finding your way through San Francisco International Airport becomes easier once you notice how the sfo airport terminal map loops; four terminals wrap around a central hub for parking and transit. The map of SFO terminals makes more sense when you see that each section connects like spokes on a wheel.

• Identify Your Zone: Use the map to locate your specific Boarding Area (A through G) rather than just the terminal number as SFO is color-coded by area for easier identification.
• Find the AirTrain: Two automated lines are indicated on the san francisco airport terminal map. Take the Red Line for terminals and BART, and the Blue Line for Rental Cars.
• Check Airside Connections: Find the dashed lines that show post security walkways. They enable you to pass through the majority of terminals (e.g. Terminal 2 to Terminal 3) without leaving the security area and re-clearing TSA.
• Find amenities: The map will give you icons leading to critical facilities such as SFO Museum exhibits yoga rooms and hydration points.

Which San Francisco Terminal Map do You Need? 

San Francisco, SFO Terminal 1 Map 

Here is the complete guide about SFO Terminal 1 Map for the easy routing for the passengers:

SFO Terminal 1 Airlines Operating: 

American Airlines, JetBlue and Southwest Airlines.

SFO Terminal 1 Parking: 

Connected to the Domestic Garage (Levels 1-5) via pedestrian walkways.

SFO Terminal 1 Gates & Layout: 

Features Boarding Area B (Gates B1?B27). It utilizes a single concourse design with spacious walkways, updated passenger amenities, and convenient connections to airport transportation services.

SFO Terminal 1 Amenities & Lounges: 

Highlights include the Admirals Club (American Airlines). Amenities feature gender-neutral restrooms and animal relief areas.

SFO Terminal 1 Traveler Perks: 

Home to the "Harvey Milk: Messenger of Hope" museum exhibit and the first LEED Platinum airport terminal certification globally.

SFO Terminal 1 Restaurants: 

Local favorites such as Amy's Drive-Thru, Bourbon Pub and Ritual Coffee.

San Francisco SFO Terminal 2 Map 

If you have no idea where to go after entering the Terminal 2 then here is the complete guide for you about the map and places to go to on Terminal 2: 

SFO Terminal 2 Airlines Operating: 

Alaska Airlines and Delta Air Lines.

SFO Terminal 2 Parking: 

Directly accessible from the Domestic Garage; Valet parking is also available.

SFO Terminal 2 Gates & Layout: 

Comprises Boarding Area C (Gates C1-C11) and Boarding Area D (Gates D1-D18).

SFO Terminal 2 Amenities & Lounges: 

Features the Alaska Lounge and Delta Sky Club. Notable for its "Recompose" area post-security.

SFO Terminal 2 Traveler Perks: 

Yoga room hydration stations and extensive SFO Museum art installations. 

SFO Terminal 2 Restaurants: 

Upscale options like The Plant Cafe Organic and Napa Farms Market.

San Francisco, SFO Terminal 3 Map

The San Francisco Airport Map Terminal 3 is a major hub for the United Airlines which features the 36 gates across Concourse E and F. It serves domestic flights and features amenities like yoga rooms dinings and SFO exhibition. 

SFO Terminal 3 Parking:

Linked to the Domestic Garage; it also forms the main way to the BART station.

SFO Terminal 3 Gates & Layout:

Boardings Area E (Gates E1-E13) and Boarding Area F (Gates F1-F22).

SFO T3 Terminal Amenities/Lounges:

Several United Clubs and the United Global Services Lounge the exclusive one.

SFO Terminal 3 Traveler Perks: 

Family play areas a dedicated yoga room and a post-security connector to the International Terminal (G).

SFO Terminal 3 Restaurants: 

Popular venues include Yankee Pier, San Francisco Giants Clubhouse and Fraiche.

San Francisco, SFO International Terminal Map 

SFO International Terminal (A)south: 

There are two parts of International terminal from which one is Terminal (A) south:

SFO Terminal (A) Airlines Operating: 

Major global carriers including British Airways, Emirates, Air France, Cathay Pacific and Virgin Atlantic.

SFO Terminal (A) Gates & Layout: 

Boarding Area A. It is a linear concourse with high ceilings and natural light.

SFO Terminal (A) Amenities & Lounges: 

Features a dense cluster of flag-carrier lounges including the Virgin Atlantic Clubhouse and Emirates Lounge.

SFO Terminal (A) Traveler Perks:

The SFO Museum Aviation Museum & Library is located pre-security offering a deep dive into flight history.

SFO Terminal (A) Facilities:

Medical clinic (Travelers' Medical Service) and currency exchange.

SFO Terminal (A) Transportation: 

Immediate access to the AirTrain and the International G Garage.

SFO International Terminal (G) North: 

SFO Terminal (G) Airlines Operating: 

United Airlines (international) and Star Alliance affiliates such as Lufthansa, Singapore Airlines and EVA air.

SFO Terminal (G) Gates & Layout: 

Boarding Area G. It is located strategically close to the Terminal 3 so that there can be easy domestic-to-international transfers.

SFO Terminal (G) Amenities & Lounges: 

The residence of the award winning United Polaris Lounge which is specifically meant to accommodate long class business travelers.

SFO Terminal (G) Traveler Perks:

Offers some of the best aircraft spotting locations in the airport with floor-to-ceiling glass overlooking the runways.

SFO Terminal (G) Facilities:  

High-end luxury boutiques and automated passport control kiosks.

SFO Terminal (G) Transportation:

Directly houses the BART station entrance providing a 30-minute rail link to downtown San Francisco.

SFO AirTrain Map - Expanded Section

A traveler who will require SFO Airtrain map needs to know that Airtrain is a free train system which runs all day long, 24 hours per day, and automatically. Airtrain connects all terminals, parking facilities, BART Station, and the Rental Car Center, giving easy access to San Francisco International Airport in a safe environment.

Red Line (All-Terminal Loop)

The Red Line runs in both directions and stops at:

Garage A / AirTrain Station

International Terminal G

• Terminal 3
• Terminal 2
• Terminal 1

International Terminal A

• BART Station / Garage G
• Grand Hyatt at SFO
• Long-Term Parking
• Blue Line (Extended Loop)

The Blue Line follows the same route as the Red Line and continues to:

• West Field Road
• Rental Car Center

How to Reach Key Locations

How to Move Between Terminals at SFO?

Inter-terminal movement at the San Francisco International Airport (SFO) is intended to be both fast and convenient that provides the travelers with an option between a rail transport system and effective walkways.

The AirTrain (Pre-Security)

The AirTrain is SFO's free fully automated people mover that operates 24 hours a day. It is the primary method for moving between terminals when you are outside the secure area.

• Red Line: Travels in a clockwise loop connecting all four terminals, terminal garages, the BART station and the Grand Hyatt at SFO.
• Blue Line: Operates in a counter-clockwise loop connecting all terminals with the Rental Car Center and Long-Term Parking.
• Frequency: Trains depart every 4 minutes and a full loop takes approximately 9 minutes.

Airside Walkways (Post-Security)

In case you have already passed through the security and have a valid boarding pass then you can even move between all terminals without leaving the secure area. This would be suitable in domestic-to-domestic or domestic-to-international links.

• T1 to International A: A post-security connector links Harvey Milk Terminal 1 (Gates B) directly to the International Terminal (Gates A).
• T2 to T3: A dedicated walkway allows passengers to walk between Terminal 2 and Terminal 3.
• T3 to International G: A connector near Gate F1 in Terminal 3 leads directly to the International Terminal (Gates G).
• Full Loop: All SFO terminals are now physically connected post-security meaning you can walk from any gate to another though the distance from Terminal 1 to Terminal 3 can take 15-20 minutes.

Landside Walkways (Public Area)

For those who prefer to walk while outside the secure area all terminals are connected by a continuous circular sidewalk. The International Terminal is positioned between Terminal 1 and Terminal 3 making it a very short walk from either domestic hub.

SFO Baggage Claim - By Terminal

There is an airport baggage claim level available at the San Francisco International Airport Terminal, which can be accessed from the Arrivals Level where one can get their luggage. The SFO baggage claim map will make the job convenient for one to locate his baggage carousels, as well as ground transportation and AirTrain links.