Airport · San Diego, United States
San Diego International Airport (SAN)
IATA SANICAO KSAN25 airlines109 destinationsUnited States
Local time zone: America/Los_Angeles · currently 9:53 AM local
San Diego International Airport (SAN) currently has nonstop service to 109 destinations on 25 airlines in our latest departure data. The busiest route is to San Francisco (SFO), served by 6 carriers, and the largest operator here is Alaska Airlines with nonstops to 55 destinations. 13 of its routes are international.
Route data as of June 15, 2026, based on a 7-day departures sample.
Where can you fly nonstop from SAN?
You can fly nonstop from SAN to 109 destinations, including 13 international routes. Current schedules show about 343 flights per day across those routes. The busiest options start with San Francisco (SFO), Las Vegas (LAS), Phoenix (PHX).