Portland to San Diego (PDX → SAN). We are tracking 22 fares on this route.
Cheapest tracked fare $65 · typical price $102 · you save about $37 (36%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-10-19
Direct
$65
—
2026-12-08
Direct
$67
—
2026-10-20
Direct
$68
—
2026-12-10
1 stop
$68
Alaska Airlines
2026-11-04
Direct
$68
—
2026-10-21
Direct
$69
—
2026-12-02
Direct
$69
—
2027-02-03
Direct
$69
—
2027-01-20
Direct
$69
—
2027-02-01
Direct
$69
—
2026-10-26
1 stop
$69
—
2026-11-09
1 stop
$69
—
2026-11-11
Direct
$69
—
2026-11-16
1 stop
$69
—
2027-03-01
Direct
$69
—
2026-11-17
1 stop
$71
—
2026-12-14
1 stop
$86
—
2027-01-06
Direct
$99
—
2027-02-20
Direct
$99
—
2026-10-28
Direct
$102
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 Portland to San Diego get?
The cheapest fare we have tracked on this route is $65, compared with a typical $102 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 Portland 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.