Direct flights from San Diego

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

San Diego International Airport (SAN) offers nonstop flights to 82 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, United and Delta, with the most frequent nonstop service to San Francisco, Phoenix and Denver.

Headed abroad without a connection? SAN has direct international flights to Vancouver, London and Calgary. 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

20 airlines fly nonstop out of SAN. Southwest runs the biggest operation — about 845 of the 2046 weekly departures (41%), across 46 routes — followed by Alaska and United.

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

On 41 of San Diego's 82 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 Burbank at about 20m in the air; the longest is Tokyo (Narita) at about 11h16m.

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