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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

Sunday moderate rain
13°C Mar 29, 2020
Monday moderate rain
9°C Mar 30, 2020
Tuesday moderate rain
6°C Mar 31, 2020
Wednesday moderate rain
9°C Apr 01, 2020
Thursday light snow
7°C Apr 02, 2020
Friday light snow
4°C Apr 03, 2020
Saturday moderate rain
9°C Apr 04, 2020
Powered by: OpenWeatherMap.org

Book today for the lowest fares to Seattle

FromToDepartureFare TypePrice

Toronto (YYZ)

Seattle (SEA)

Jun 30, 2020

One-way/Economy
CAD267*
Viewed:8hoursago

Ottawa (YOW)

Seattle (SEA)

Oct 20, 2020

One-way/Economy
CAD172*
Viewed:11hoursago

Vancouver (YVR)

Seattle (SEA)

Jul 14, 2020

One-way/Economy
CAD156*
Viewed:11hoursago

Montreal (YUL)

Seattle (SEA)

Jul 01, 2020

One-way/Economy
CAD278*
Viewed:11hoursago

Québec (YQB)

Seattle (SEA)

Jul 08, 2020

One-way/Economy
CAD197*
Viewed:12hoursago

Winnipeg (YWG)

Seattle (SEA)

Dec 01, 2020

One-way/Economy
CAD165*
Viewed:11hoursago

Calgary (YYC)

Seattle (SEA)

Jul 14, 2020

One-way/Economy
CAD171*
Viewed:11hoursago

Halifax (YHZ)

Seattle (SEA)

Jul 09, 2020

One-way/Economy
CAD283*
Viewed:12hoursago

Saskatoon (YXE)

Seattle (SEA)

Aug 04, 2020

One-way/Economy
CAD165*
Viewed:11hoursago

Edmonton (YEG)

Seattle (SEA)

Jul 08, 2020

One-way/Economy
CAD182*
Viewed:11hoursago

*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.