San Diego International Airport (SAN)
Airlines and Terminals

(San Diego, California - CA, USA)

San Diego International Airport (SAN) has three passenger terminals that are served by many major airlines, flying people around the United States and to overseas destinations every day.

Almost 20 million people fly into and out of the airport every year, making it the hub for air travel in the far southwest of the Continental United States.

The three terminals - Terminal 1, Terminal 2 and the Commuter Terminal - are located adjacent to one another, with Terminal 1 situated in the middle.

Terminals 1 and 2 are connected and they handle the bulk of the flights, with Terminal 2 being the biggest and busiest. The Red Bus provides free transport between the terminals, which are both spread over two levels.

Terminal Information

Terminals 1 and 2 have Arrivals situated on the ground floor and Check-in and Departures located on the first floor, while the Commuter Terminal operates on a single floor. Terminal 1 has two departure concourses, Terminal 2 has three and the Commuter Terminal operates within a single area.

• Terminal 1 - serves mainly domestic destinations as well as Canada with the likes of Air Canada, Alaska Airlines, Midwest and Southwest
• Terminal 2 - serves the bulk of destinations including Mexico, Europe and Hawaii with airlines including Aero Mexico, Aloha Airlines, Delta and West Jet
• SAN Commuter Terminal - serves nearby destinations with mainly airline affiliates to the likes of LAX, San Jose and as far afield as Alaska. Airlines operating from this terminal include American Eagle, Delta and Virgin America

The following list displays the commercial airlines that serve San Diego International Airport (SAN).

Terminal 1

• Alaska Airlines
• Alaska Airlines (Horizon Air)
• Southwest Airlines
• United Airlines
• United Express (SkyWest Airlines)

Terminal 2

• Air Canada
• Allegiant Air
• American Airlines
• British Airways
• Delta Air Lines
• Delta Connection (SkyWest Airlines)
• Frontier Airlines
• Hawaiian Airlines
• Japan Airlines
• JetBlue Airways
• Spirit Airlines
• Sun Country Airlines
• United Airlines
• US Airways
• US Airways Express (SkyWest Airlines)
• Virgin America
• Volaris
• WestJet

Commuter Terminal

• American Eagle
• American Eagle (SkyWest Airlines)
• Delta Connection (SkyWest Airlines)
• United Express (SkyWest Airlines)