San Diego to San Francisco
SANSFO
Fly from San Diego to San Francisco starting at USD 76 with Frontier Airlines.
Best fare available on Oct 14, 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
Oct
from USD 19
Nov
from USD 20
Dec
from USD 46
Jan
from USD 19
Feb
No flights
Mar
from USD 95
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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