What Terminal Is Southwest at San Diego Airport? (SAN)

October 9, 2026
San Diego International Airport (SAN)

Southwest Airlines operates from Terminal 1 at San Diego International Airport (SAN). Passengers can use this terminal for check-in, baggage drop-off, flight departures, and arrivals. If you are flying with Southwest or picking up a passenger, check your flight details before heading to the airport, as gate assignments and airport operations can change.

Southwest Airlines Terminal Details at San Diego International Airport

The table below provides essential information about Southwest Airlines at SAN, including terminal, check-in, and arrival and departure details.

Airport DetailInformation
Airport NameSan Diego International Airport
Airport CodeSAN
AirlineSouthwest Airlines
TerminalTerminal 1
Check-inTerminal 1
Ticket CounterTerminal 1
Baggage Drop-offTerminal 1
SAN DeparturesTerminal 1
SAN ArrivalsTerminal 1
Airport LocationSan Diego, California

Where to Find Southwest Arrivals and Departures at SAN

Southwest passengers should follow airport signs to Terminal 1 for check-in and boarding. For arriving flights, follow the signs to baggage claim and the ground transportation area. Always review airport monitors for the latest flight updates.

Flight InformationLocation
SAN DeparturesTerminal 1
SAN ArrivalsTerminal 1
Domestic DeparturesTerminal 1
Check-in and TicketingTerminal 1
Boarding GatesCheck your boarding pass
Baggage ClaimFollow Terminal 1 signs
Passenger PickupFollow airport pickup signs

Services Available for Southwest Passengers

Terminal 1 provides essential facilities to help passengers prepare for their flights or continue their journey after arrival.

Passenger ServiceDetails
Check-in CountersAvailable in Terminal 1
Baggage ServicesAvailable
Restaurants and CafésAvailable
ShopsAvailable
RestroomsAvailable
Ground TransportationAirport transportation options
ParkingAirport parking facilities

Helpful Tips Before Flying Southwest from SAN

  • Confirm your terminal: Southwest passengers should head to Terminal 1.
  • Arrive early: Allow enough time for check-in, baggage drop-off, and security screening.
  • Check departures: Review your boarding pass and airport monitors for gate information.
  • Verify arrivals: If collecting a passenger, check the latest SAN Arrivals information.
  • Check baggage details: Review your ticket and airline baggage rules before leaving home.

Conclusion

Southwest Airlines operates from Terminal 1 at San Diego International Airport (SAN). Both Southwest arrivals and departures use Terminal 1. Check your flight status and assigned gate before traveling to the airport.

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