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San Diego Airport Terminal 1

It is the eastern terminal at the airport and is located between Terminal 2 and the Airport Authority Administrative Offices.


In front of the Terminal 1 there is a Transit Island area and just behind it, there is a big parking garage: SAN Park Terminal 1 Lot.


The airlines that serve Terminal 1 are: Alaska Airlines, Frontier Airlines and Southwest.



Terminal 1 at San Diego Airport has a main floor level and the Mezzanine. All the services and amenities are located within the same floor except for the lounges.


See below the distribution in Terminal 1:


East Area

It has gates 1A, 1, 2, and from 3 to 10. Services provided at the East area are: Restrooms, shoe shine, ATMs, Lactation room, Defibrillator, escalators that goes to the second level, shops and relax areas.


West Area

It has gates from 11 to 18. It has ATMs service, restrooms, lactation room, shops and relaxing areas, medical care service, Defibrillator.




Find the following services at San Diego Airport Terminal 1:


  • Free airport loop
  • Visual Paging service
  • ATMs
  • Defibrillators
  • TSA Check-points
  • Art Exhibits
  • Shops and Restaurants
  • Shoe shine
  • Restrooms
  • Lactation room
  • Relax areas
  • Medical care service
  • Restrooms



Airport lounges

At San Diego Airport Terminal 1 there is the United Club, which is located at the Mezzanine Level.