San Diego to San Francisco
SANSFO
Fly from San Diego to San Francisco starting at USD 49 with F9.
Best fare available on Apr 23, 2026.
Limited seats. Better plans. Book before it's gone.
San Diego to San Francisco cheapest flights this week
22 Apr
F9
14:12SAN
--:--SFO
1 Stop$108VIEW DEAL
23 Apr
F9
09:19SAN
--:--SFO
Direct$49VIEW DEAL
6 May
F9
18:44SAN
--:--SFO
Direct$68VIEW DEAL
10 May
WN
07:00SAN
--:--SFO
Direct$86VIEW DEAL
San Diego to San Francisco monthly flight fare trend
Apr
from USD 49
May
from USD 68
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Airport Details
Origin
San Diego
San Diego International Airport (SAN)
San Diego, SAN
Zone
Los Angeles
Elev
17 ft
Destination
San Francisco
San Francisco International Airport (SFO)
San Francisco, SFO
Zone
Los Angeles
Elev
13 ft
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