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SFO to SAN: distance & flight time
San Francisco (San Francisco International Airport) → San Diego (San Diego International Airport)
447 mi
719 km · 388 nm
1h 26m
estimated nonstop flight time
Same time
time difference · heading southeast
See live SFO→SAN fares Phone-only fares on this route — call free
Flight time details
447 miles nonstop takes roughly 1h 26m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SFO — San Francisco International Airport · San Francisco, United States
- SAN — San Diego International Airport · San Diego, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 mi away
Near SAN
Frequently asked questions
How far is SFO from SAN?
The flight distance from San Francisco (SFO) to San Diego (SAN) is 447 miles (719 km, 388 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFO to SAN?
A nonstop flight takes about 1h 26m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from SFO to SAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFO–SAN that never appear on search engines, with no booking fees.