San Francisco (SFO) to San Diego (SAN) flights
Nonstop from San Francisco International to San Diego International: distance, flying time, which airlines fly it and how often.
Distance
447 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Airlines flying SFO to SAN
Also in the data (cargo, charter or a foreign airline on a domestic route): NetJets Aviation.
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare SFO to SAN fares by month.
Both directions
Frequently asked questions
How long is the flight from San Francisco to San Diego?
About 1h 37m gate to gate for the 719 km (447 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from SFO to SAN?
Frontier Airlines, Southwest Airlines and United Airlines, with about 18 flights a day between them in our data (AeroDataBox, November 2026).