San Diego to San Francisco
SANSFO
Fly from San Diego to San Francisco starting at USD 29 with Frontier Airlines.
Best fare available on Aug 13, 2026.
Limited seats. Better plans. Book before it's gone.
San Diego to San Francisco cheapest flights this week
San Diego to San Francisco monthly flight fare trend
Jul
from USD 111
Aug
from USD 29
Sep
from USD 38
Oct
No flights
Nov
No flights
Dec
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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