San Francisco to Seattle

1 ways to travelfastest 1h 56mfly from €69
Photo: Robert Ritchie / Unsplash

When is it cheapest to fly?

Sep: from €228 — show this month's calendar €228 SepOct: from €69 — show this month's calendar €69 OctNov: from €69 — show this month's calendar €69 NovDec: from €156 — show this month's calendar €156 DecFeb: from €90 — show this month's calendar €90 FebJun: from €79 — show this month's calendar €79 Jun

How the cheapest fare moved

Sep 27: €72 €72 Sep 22 Sep 27 low €69 · high €72

Departure-day prices · August 2028 San Francisco → Seattle

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Return-day prices · August 2028 Seattle → San Francisco

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Best time to visit Seattle — climate

Jan: ~7°C daytime, 9 rainy days 7° JanFeb: ~8°C daytime, 15 rainy days 8° 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

Best value: Jun — fares from €79 and ~22°C daytime.

Flights from San Francisco to Seattle start around €69 (direct flights available). Range seen recently: €69–89, based on 8 fares found by travellers.

Fly (from €69)
1h 56mduration
€69–89recent fares
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Cheapest cached fares San Francisco → Seattle; direct flights available (e.g. UA). · Based on 8 fares found by travellers in the last 48h

Cheapest round trips to Seattle

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

Jan 16 – Jan 16 Alaska Airlines · Direct · 2h 14m €165 Book
Oct 23 – Oct 25 Frontier Airlines · 1 stop · 5h 51m €196 Book
Nov 24 – Dec 1 United Airlines · Direct · 2h 14m €213 Book
Dec 19 – Jan 17 United Airlines · Direct · 2h 10m €213 Book
Nov 25 – Dec 1 United Airlines · Direct · 2h 13m €218 Book
Dec 18 – Jan 16 Alaska Airlines · Direct · 2h 09m €235 Book
Dec 18 – Jan 17 United Airlines · Direct · 2h 10m €241 Book
Nov 24 – Nov 30 Frontier Airlines · 1 stop · 5h 51m €265 Book

Weather in Seattle

Sun ☁️ 16° 8° 💧0%
Mon ☁️ 19° 8° 💧2%
Tue 🌦️ 15° 12° 💧62%
Wed 🌦️ 18° 10° 💧25%
Thu ☁️ 21° 9° 💧10%
Fri ☁️ 22° 11° 💧7%
Sat ☁️ 19° 10° 💧1%

Where to stay in Seattle

3★+ hotels from €98/night (40 hotels sampled, ~3 weeks out).

Belltown Inn hotel · Seattle
from €98/night★ 3
See availability
Hotel Max hotel · Seattle
from €102/night★ 3
See availability
Staypineapple, Hotel FIVE, Downtown Seattle hotel · Seattle
from €103/night★ 3
See availability

Good to know

Time differenceSame time zone
Time in the air2h 09m

Things to do in Seattle

Top-rated tours and tickets from €24 — book ahead for the popular ones.

from €36
Seattle Coffee Walking Tour Specialty Cafes and Local Stories★ 5.0 (69)
from €258
One-Hour Private Seattle Sightseeing Cruise - BYOB!★ 5.0 (68)
from €535
Seattle City Tour 3-Hours (Private Tour)★ 5.0 (52)
from €24
Seattle Kayak Rentals at Lake Sammamish★ 5.0 (37)
from €112
Mid-Day & Sunset Sailing on Seattle's Majestic Puget Sound★ 5.0 (36)
from €58
Food Tasting & Arts Tour of Pike Place Market★ 5.0 (32)

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

eSIM for SeattleData from the moment you land — no roaming bills. Rent a car in SeattleCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

Popular from San Francisco

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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 2026-09-27. Some links earn Stayonomy a commission at no cost to you.