San Francisco to San Diego
SFOSAN
Fly from San Francisco to San Diego starting at SAR 111 with Frontier Airlines.
Best fare available on Aug 26, 2026.
Limited seats. Better plans. Book before it's gone.
San Francisco to San Diego cheapest flights this week
San Francisco to San Diego monthly flight fare trend
Aug
from SAR 111
Sep
from SAR 85
Oct
from SAR 126
Nov
No flights
Dec
No flights
Jan
No flights
Airport Details
Origin
San Francisco
San Francisco International Airport (SFO)
San Francisco, SFO
Zone
Los Angeles
Elev
13 ft
Destination
San Diego
San Diego International Airport (SAN)
San Diego, SAN
Zone
Los Angeles
Elev
17 ft
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