Direct flights from San Francisco to San Diego

Did you mean flights from San Diego to San Francisco?

Last updated on: 06-20-2026

San Francisco

United States

SFO

San Francisco International Airport

San Diego

United States

SAN

San Diego International Airport

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Flight schedule

Distance

447 miles · (719 km)

Flight time

1 hour and 43 minutes

Airlines

Alaska
Frontier Airlines
Southwest Airlines
United Airlines

Alliances

Oneworld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Airbus A320neo
Boeing 737 MAX 8
Boeing 737 MAX 9
Boeing 737-700
Boeing 737-800
Boeing 737-800 (winglets)
Boeing 737-900
Boeing 737-900 (winglets)
Embraer 175

San Francisco to San Diego Flight Schedule

Scan through all non-stop flights from San Francisco to San Diego. The full flight schedule below gives an overview of all non-stop flights from SFO to SAN, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

Return schedule

Best time to visit San Diego

What is the best time to visit San Diego?

☀️ Hot Mediterranean

The Mediterranean regions near San Diego are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

San Diego is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.

San Diego

SAN

Airlines flying from San Francisco to San Diego

Airline-specific flight schedules from San Francisco to San Diego

In total there are 4 airlines operating nonstop flights from San Francisco SFO to San Diego SAN. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their SFO SAN flight schedule.

Alaska (AS)

Frontier Airlines (F9)

Southwest Airlines (WN)

United Airlines (UA)

Alaska flight schedulefrom San Francisco to San Diego

Alaska is a member of Oneworld

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Frontier Airlines flight schedulefrom San Francisco to San Diego

Return schedule

Southwest Airlines flight schedulefrom San Francisco to San Diego

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United Airlines flight schedulefrom San Francisco to San Diego

United Airlines is a member of Star Alliance

Return schedule

San Francisco to San Diego Flights

Flights from SFO to SAN are operated 109 times a week, with an average of 16 flights per day. Departure times vary between 05:30 - 22:47. The earliest flight departs at 05:30, the last flight departs at 22:47. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from San Francisco to San Diego takes 1 hour and 43 minutes. The flight distance between San Francisco and San Diego is 447 miles (or 719 km).

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