Detroit to Seattle

1 ways to travelfastest 6h 18mfly from €142
Photo: Robert Ritchie / Unsplash

How the cheapest fare moved

Aug 1: €217 €217 Jul 26 Aug 1 low €212 · high €224

Departure-day prices · July 2025 Detroit → Seattle

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Return-day prices · July 2025 Seattle → Detroit

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Best time to visit Seattle — climate

Jan: ~7°C daytime, 9 rainy days JanFeb: ~8°C daytime, 15 rainy days FebMar: ~12°C daytime, 20 rainy days 12° MarApr: ~15°C daytime, 11 rainy days 15° AprMay: ~18°C daytime, 10 rainy days 18° MayJun: ~22°C daytime, 3 rainy days 22° JunJul: ~26°C daytime, 1 rainy days 26° JulAug: ~25°C daytime, 6 rainy days 25° AugSep: ~22°C daytime, 5 rainy days 22° SepOct: ~15°C daytime, 16 rainy days 15° OctNov: ~12°C daytime, 16 rainy days 12° NovDec: ~10°C daytime, 19 rainy days 10° Dec

Flights from Detroit to Seattle start around €142 (typically 1 stop). Range seen recently: €142–224, based on 4 fares found by travellers.

Fly (from €142)
6h 18mduration
€142–224recent fares
Book
Cheapest cached fares Detroit → Seattle; typically 1 stop (e.g. F9). · Based on 4 fares found by travellers in the last 48h

Cheapest round trips to Seattle

Fares found by travellers in the last 48 hours — refreshed daily.

Nov 3 – Nov 9 Alaska Airlines · Direct · 5h 06m €255 Book
Nov 4 – Nov 9 Frontier Airlines · 1 stop · 6h 18m €321 Book
May 8 – May 17 Alaska Airlines · Direct · 5h 01m €389 Book

Weather in Seattle

Sat ☁️ 22° 14° 💧15%
Sun ☁️ 19° 12° 💧7%
Mon 🌤️ 24° 10° 💧0%
Tue ☁️ 29° 12° 💧0%
Wed ☀️ 30° 13° 💧1%
Thu ☀️ 32° 15° 💧0%
Fri ☁️ 35° 15° 💧0%

In Jul, Seattle typically sees ~26°C daytime highs and 2 rainy days.

Where to stay in Seattle

3★+ hotels from €134/night (38 hotels sampled, ~3 weeks out).

Hampton Inn & Suites by Hilton Seattle/Northgate hotel · Seattle
from €134/night★ 3
Hotel Max hotel · Seattle
from €160/night★ 3
Staypineapple, Watertown Hotel, University District Seattle hotel · Seattle
from €171/night★ 3

Good to know

Time difference-3h
Time in the air5h 01m

Things to do in Seattle

Top-rated tours and tickets from €35 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Seattle

Seattle, Washington sits at one of the most beautiful spots in the United States. Occupying a narrow isthmus between the Puget Sound and Lake Washington, it is the biggest city in the Pacific Northwest, with 780,000 people in Seattle and over four million people in the metro area. Seen from above, carpets of evergreen trees, pristine blue waters, and snowy white mountains surround the downtown's metallic skyscrapers, earning the city its nickname The Emerald City. On the ground, you will find a vibrant and cosmopolitan city.

Read the full Seattle guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

Popular from Detroit

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 2026-08-01. Some links earn Stayonomy a commission at no cost to you.