San Jose to San Diego
SJCSAN
Fly from San Jose to San Diego starting at USD 144 with Alaska Airlines.
Best fare available on Aug 29, 2026.
Limited seats. Better plans. Book before it's gone.
San Jose to San Diego cheapest flights this week
San Jose to San Diego monthly flight fare trend
Aug
from USD 144
Sep
No flights
Oct
No flights
Nov
No flights
Dec
No flights
Jan
No flights
Airport Details
Origin
San Jose
Norman Y. Mineta San Jose International Airport (SJC)
San Jose, SJC
Zone
Los Angeles
Elev
62 ft
Destination
San Diego
San Diego International Airport (SAN)
San Diego, SAN
Zone
Los Angeles
Elev
17 ft
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