How the cheapest fare moved
Jul 26: €139 €139
Jul 21
Jul 26
low €132 · high €145
Departure-day prices · October 2026 San Diego → Portland
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Return-day prices · October 2026 Portland → San Diego
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Best time to visit Portland — climate Jan: ~8°C daytime, 8 rainy days
8°
Jan Feb: ~8°C daytime, 18 rainy days
8°
Feb Mar: ~13°C daytime, 25 rainy days
13°
Mar Apr: ~17°C daytime, 9 rainy days
17°
Apr May: ~20°C daytime, 12 rainy days
20°
May Jun: ~24°C daytime, 2 rainy days
24°
Jun Jul: ~29°C daytime, 1 rainy days
29°
Jul Aug: ~29°C daytime, 3 rainy days
29°
Aug Sep: ~25°C daytime, 5 rainy days
25°
Sep Oct: ~16°C daytime, 15 rainy days
16°
Oct Nov: ~12°C daytime, 17 rainy days
12°
Nov Dec: ~10°C daytime, 20 rainy days
10°
Dec Best value: Aug — fares from €132 and ~29°C daytime.
Flights from San Diego to Portland start around €132 (typically 1 stop). Range seen recently: €132–145, based on 3 fares found by travellers.
Fly (from €132)
2h 33m duration
€132–145 recent fares
Book
Cheapest cached fares San Diego → Portland; typically 1 stop (e.g. F9). · Based on 3 fares found by travellers in the last 48h
Cheapest round trips to Portland Fares found by travellers in the last 48 hours — refreshed daily.
Aug 1 – Aug 8
Frontier Airlines · 1 stop · 5h 21m
€261
Book
Apr 10 – Apr 18
Alaska Airlines · 1 stop · 3h 24m
€266
Book
Weather in Portland
Sun
☁️
26°
17°
💧3%
Mon
🌤️
27°
14°
💧4%
Tue
☁️
28°
16°
💧0%
Wed
☁️
29°
14°
💧0%
Thu
☁️
31°
14°
💧0%
Fri
☀️
32°
15°
💧0%
Sat
🌤️
28°
16°
💧3%
In Oct, Portland typically sees ~16°C daytime highs and 15 rainy days.
Where to stay in Portland 3★+ hotels from €64/night (40 hotels sampled, ~3 weeks out).
Hotel DeLuxe
hotel · Portland
from €64/night ★ 4
The Hotel Zags Portland
hotel · Portland
from €77/night ★ 4
Courtyard by Marriott Portland City Center
hotel · Portland
from €77/night ★ 4
Good to know Time difference Same time zone
Time in the air 3h 24m
Things to do in Portland Top-rated tours and tickets from €31 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
Popular from San Diego 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 2026-07-26. Some links earn Stayonomy a commission at no cost to you.
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