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United flights to Seattle

The best United flight deals to Seattle

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Seattle with United.
Seattle.HK$5,728 per passenger.Departing Tue, 1 Oct.One-way flight with United.Outbound indirect flight with United, departs from Hong Kong Intl on Tue, 1 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From HK$5,728, select.
Seattle.HK$5,728 per passenger.Departing Sun, 29 Sep.One-way flight with United.Outbound indirect flight with United, departs from Hong Kong Intl on Sun, 29 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From HK$5,728, select.
Seattle.HK$5,731 per passenger.Departing Thu, 30 May.One-way flight with United.Outbound indirect flight with United, departs from Hong Kong Intl on Thu, 30 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From HK$5,731, select.
Seattle.HK$5,731 per passenger.Departing Sat, 15 Jun.One-way flight with United.Outbound indirect flight with United, departs from Hong Kong Intl on Sat, 15 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From HK$5,731, select.
Seattle.HK$5,731 per passenger.Departing Thu, 29 Aug.One-way flight with United.Outbound indirect flight with United, departs from Hong Kong Intl on Thu, 29 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From HK$5,731, select.
Seattle.HK$5,733 per passenger.Departing Mon, 25 Nov.One-way flight with United.Outbound indirect flight with United, departs from Hong Kong Intl on Mon, 25 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From HK$5,733, select.
Seattle.HK$5,733 per passenger.Departing Sun, 15 Dec.One-way flight with United.Outbound indirect flight with United, departs from Hong Kong Intl on Sun, 15 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From HK$5,733, select.
Seattle.HK$8,328 per passenger.Departing Wed, 5 Feb.One-way flight with United.Outbound indirect flight with United, departs from Hong Kong Intl on Wed, 5 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From HK$8,328, select.

Find the cheapest time to fly to Seattle with United

Flexible on travel dates? Here's when fares are lowest.
May
from HK$5,731
Jun
from HK$5,731
Jul
from HK$8,896
Aug
from HK$5,731
Sep
from HK$5,728
Oct
from HK$5,728
Nov
from HK$5,733
Dec
from HK$5,733
Jan
from HK$8,402
Feb
from HK$8,328
Mar
Find prices
Apr
from HK$8,414

Find which Seattle airports 聯合航空 flies to

We were able to find fares for the following Seattle airports. Find the one that works for you.

Flying to Seattle with United

The things to know before you go.
Cheapest flight foundHK$5,728
Cheapest month to flySeptember

Flying to Seattle with United: FAQs

United currently also flies to Chicago O'Hare International, Houston George Bush Intercntl. and New York Newark.
Although it's difficult to get an accurate idea of when United flights to Seattle are cheapest, the lowest fares are currently for departures in February.