Southwest nonstop flights from San Francisco
12 nonstop destinations on Southwest out of SFO — 6% of everything that departs. Zero layovers, zero connections.
Where Southwest can take you
Dashed arcs = Southwest nonstop routes from SFO · updates with the day filterDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
All nonstop destinations from San Francisco (SFO) every airline, not just Southwest
Everywhere Southwest flies 121 airports
SouthwestWhere can you fly nonstop on Southwest from San Francisco (SFO)?
Southwest flies 12 nonstop routes from San Francisco International Airport (SFO), around 215 departures a week — 6% of everything leaving SFO.
Its busiest is San Francisco to San Diego at 46 Southwest flights a week. 2 of these 12 destinations have no other nonstop operator from SFO, so Southwest is the only way to reach them without a connection.
Use the day filter above to see which Southwest routes fly on the day you want to travel. Route data updated November 2026 from observed departures.
Frequencies shown are Southwest's own departures, counted from observed schedules. Schedules change — always confirm with the airline before booking.