San Francisco to Portland (SFO → PDX). We are tracking 7 fares on this route.
Cheapest tracked fare $59 · typical price $123 · you save about $64 (52%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-09-23
Direct
$59
—
2026-10-07
Direct
$59
—
2026-11-04
Direct
$59
—
2027-01-06
Direct
$59
Alaska Airlines
2026-09-12
Direct
$68
Alaska Airlines
2026-10-03
Direct
$76
United Airlines
2026-09-11
Direct
$91
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 Francisco to Portland get?
The cheapest fare we have tracked on this route is $59, compared with a typical $123 for a trip of this distance.
Is it cheaper to fly to Portland 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 Francisco to Portland 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.