Departure-day prices · September 2026 Cincinnati → Portland
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Return-day prices · September 2026 Portland → Cincinnati
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
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 Flights from Cincinnati to Portland start around €210 (typically 1 stop). Range seen recently: €210–210, based on 1 fares found by travellers.
Fly (from €210)
6h 32m duration
€210–210 recent fares
Book
Cheapest cached fares Cincinnati → Portland; typically 1 stop (e.g. AA). · Based on 1 fares found by travellers in the last 48h
Cheapest round trips to Portland Fares found by travellers in the last 48 hours — refreshed daily.
Oct 16 – Oct 19
American Airlines · 1 stop · 7h 06m
€291
Book
Weather in Portland
Tue
☀️
24°
13°
💧0%
Wed
🌤️
30°
15°
💧0%
Thu
☁️
25°
15°
💧4%
Fri
☁️
21°
12°
💧6%
Sat
🌦️
20°
13°
💧41%
Sun
☁️
23°
11°
💧11%
Mon
☀️
28°
12°
💧4%
In Sep, Portland typically sees ~25°C daytime highs and 5 rainy days.
Where to stay in Portland 3★+ hotels from €62/night (38 hotels sampled, ~3 weeks out).
Hotel DeLuxe
hotel · Portland
from €62/night ★ 4
The Hotel Zags Portland
hotel · Portland
from €68/night ★ 4
Staypineapple, Hotel Rose, Downtown Portland
hotel · Portland
from €72/night ★ 4
Good to know Time difference -3h
Time in the air 7h 06m
Things to do in Portland Top-rated tours and tickets from €39 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
Popular from Cincinnati 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 2026-09-08. Some links earn Stayonomy a commission at no cost to you.
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