San Jose to San Diego (SJC → SAN). We are tracking 5 fares on this route.
Cheapest tracked fare $51 · typical price $106 · you save about $55 (52%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Alaska Airlines
2026-10-01
Direct
$51
Alaska Airlines
2026-09-24
Direct
$56
Alaska Airlines
2026-10-28
Direct
$56
Alaska Airlines
2026-09-13
Direct
$68
Alaska Airlines
2026-09-18
Direct
$81
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from San Jose to San Diego get?
The cheapest fare we have tracked on this route is $51, compared with a typical $106 for a trip of this distance.
Is it cheaper to fly to San Diego from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make San Jose to San Diego cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.