Honolulu to San Diego (HNL → SAN). We are tracking 10 fares on this route.
Cheapest tracked fare $104 · typical price $179 · you save about $75 (42%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Southwest
2026-10-28
Direct
$104
—
2026-11-11
Direct
$146
American Airlines
2027-01-27
1 stop
$155
Alaska
2026-11-04
Direct
$156
—
2026-10-27
Direct
$160
Southwest Airlines
2026-11-24
1 stop
$169
—
2026-12-09
Direct
$178
—
2027-01-20
Direct
$178
—
2027-02-03
Direct
$178
—
2027-01-13
Direct
$178
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 Honolulu to San Diego get?
The cheapest fare we have tracked on this route is $104, compared with a typical $179 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 Honolulu 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.