Airport · San Diego, United States

San Diego International Airport (SAN)

IATA SANICAO KSAN31 airlines112 destinationsUnited States

San Diego International Airport (SAN) currently has nonstop service to 112 destinations on 31 airlines in our latest departure data. The busiest route is to San Francisco (SFO), served by 7 carriers, and the largest operator here is Alaska Airlines with nonstops to 55 destinations. 14 of its routes are international.

Route data as of June 15, 2026, based on a 7-day departures sample.

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San Diego International Airport (SAN)

How SAN is connected

SAN route guides with flight times

SAN to SEA flight time

SAN to DEN flight time

SAN to SFO flights

SAN to NZY flights

SAN to SLC flights

SAN to LAS flights

SAN to SJC flights

SAN to PHX flights

31 airlines fly direct from SAN

Direct flights to 112 cities

Route guides from SAN

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Quick answers

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