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2h 30mduration
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Cheapest cached fares San Diego → Portland; typically 1 stop (e.g. UA). · Based on 6 fares found by travellers in the last 48h
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Flights from San Diego to Portland start around €137 (typically 1 stop). Range seen recently: €137–162, based on 6 fares found by travellers.
Fares found by travellers in the last 48 hours — refreshed daily.
In Sep, Portland typically sees ~25°C daytime highs and 5 rainy days.
3★+ hotels from €71/night (37 hotels sampled, ~3 weeks out).
Top-rated tours and tickets from €52 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-09-18. Some links earn Stayonomy a commission at no cost to you.