Direct flights from San Diego

Where can you fly nonstop from San Diego (SAN)?

San Diego International Airport (SAN) offers nonstop flights to 84 destinations across the United States, Canada, Germany, Japan, Mexico, the Netherlands, Panama and the United Kingdom. The busiest direct routes from SAN are served by Alaska, Southwest, Delta and Frontier, with the most frequent nonstop service to San Francisco, Las Vegas and Phoenix.

Headed abroad without a connection? SAN has direct international flights to Los Cabos, London and Vancouver. Use the day filter above to see exactly which routes fly on the day you want to travel. Route data updated October 2026 from observed departures.

Airlines and flight times at SAN

19 airlines fly nonstop out of SAN. Southwest runs the biggest operation — about 868 of the 2171 weekly departures (40%), across 44 routes — followed by Alaska and United.

The airlines flying nonstop out of San Diego are Southwest, Alaska, United, American, Delta, Frontier, JetBlue, British Airways, Air Canada, Breeze Airways, Lufthansa, Japan Airlines, Jazz (Air Canada Express), Sun Country, WestJet, Air Canada Rouge, Copa Airlines, KLM and JSX.

On 47 of San Diego's 84 nonstop routes, a single airline has the service to itself — Delta is the only airline with a nonstop to Atlanta, and United the only one to Houston (IAH).

The shortest nonstop out of SAN is Los Angeles at about 24m in the air; the longest is Tokyo (Narita) at about 11h7m.

Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.