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Best fares for last-minute flights to Seattle

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*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Book Air Canada flights to Seattle (SEA)

Weather in Seattle

Monday light rain
17°C Sep 16, 2019
Tuesday heavy intensity rain
14°C Sep 17, 2019
Wednesday light rain
18°C Sep 18, 2019
Thursday overcast clouds
19°C Sep 19, 2019
Friday scattered clouds
23°C Sep 20, 2019
Saturday light rain
21°C Sep 21, 2019
Sunday moderate rain
16°C Sep 22, 2019
Powered by: OpenWeatherMap.org

Book today for the lowest fares to Seattle

FromToDepartureFare TypePrice

Toronto (YYZ)

Seattle (SEA)

Dec 17, 2019

One-way / Economy
CAD363*
Viewed:17hoursago

Vancouver (YVR)

Seattle (SEA)

Dec 17, 2019

One-way / Economy
CAD144*
Viewed:20hoursago

Montreal (YUL)

Seattle (SEA)

Jul 28, 2020

One-way / Economy
CAD315*
Viewed:14hoursago

Edmonton (YEG)

Seattle (SEA)

Dec 17, 2019

One-way / Economy
CAD201*
Viewed:18hoursago

Calgary (YYC)

Seattle (SEA)

Dec 17, 2019

One-way / Economy
CAD206*
Viewed:17hoursago

Ottawa (YOW)

Seattle (SEA)

Dec 17, 2019

One-way / Economy
CAD395*
Viewed:17hoursago

Winnipeg (YWG)

Seattle (SEA)

Dec 17, 2019

One-way / Economy
CAD233*
Viewed:19hoursago

Saskatoon (YXE)

Seattle (SEA)

Dec 17, 2019

One-way / Economy
CAD256*
Viewed:16hoursago

Halifax (YHZ)

Seattle (SEA)

Jan 09, 2020

One-way / Economy
CAD285*
Viewed:17hoursago

Regina (YQR)

Seattle (SEA)

Dec 17, 2019

One-way / Economy
CAD211*
Viewed:18hoursago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.