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$56usually $56−0%24 Oct 2026 · direct · score 15/100 · Wait
Why so cheap?
This fare is below usual but under our auto-research threshold — ask and we’ll find the reason now, with sources.
Fares by departure date
Today’s fare is cheaper than 0% of the 13 fares tracked for this route.
Questions people ask about this route
- What is the lowest price for a flight from San Francisco to Portland right now?
- The lowest price our scan found today (2026-09-03) is $56 one-way fare, departing 24 Oct 2026, direct. Fares move constantly — the link below re-checks live availability on Aviasales.
- Is $56 a good price for a San Francisco to Portland flight (SFO→PDX)?
- Yes by the data: this route usually costs about $56 (midpoint of Google Flights' typical price range), so $56 is 0% below usual and cheaper than 0% of the 13 fares tracked for this route. FareFloor's deal score for it is 15/100 as of 2026-09-03.
- When is the cheapest time to fly from San Francisco to Portland in the coming months?
- Across the departure windows our 2026-09-03 scan compared, the lowest-priced departure found is 24 Oct 2026 at $56 one-way fare. Method: we sweep this origin's destinations several times a day via Google Flights data and keep the cheapest round-trip window per route — a cheaper window can appear any day, so treat this as today's answer, not a permanent one.
- Is there a direct flight from San Francisco to Portland at this price?
- Yes — the $56 fare found today is a direct flight.