Book Air Canada flights to Seattle (SEA) from
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Discover your next adventure in Seattle
A vibrant city meets natural beauty, Seattle boasts world-class attractions, a renowned arts and culture scene, major sports teams, and more. It's a city that offers the best of both worlds—from sailing to shopping and museums to mountains.
Best fares to Seattle
Toronto (YYZ)to
Seattle (SEA)Montréal (YUL)to
Seattle (SEA)Vancouver (YVR)to
Seattle (SEA)Calgary (YYC)to
Seattle (SEA)Edmonton (YEG)to
Seattle (SEA)Ottawa, ON (YOW)to
Seattle (SEA)Québec (YQB)to
Seattle (SEA)Winnipeg (YWG)to
Seattle (SEA)Saskatoon (YXE)to
Seattle (SEA)Regina (YQR)to
Seattle (SEA)Victoria (YYJ)to
Seattle (SEA)Halifax (YHZ)to
Seattle (SEA)*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.
Flights to Seattle - our lowest fares in cash
Toronto (YYZ)to
Seattle (SEA)Montréal (YUL)to
Seattle (SEA)Vancouver (YVR)to
Seattle (SEA)Calgary (YYC)to
Seattle (SEA)Edmonton (YEG)to
Seattle (SEA)Hong Kong SAR, China (HKG)to
Seattle (SEA)Ottawa, ON (YOW)to
Seattle (SEA)Québec (YQB)to
Seattle (SEA)Winnipeg (YWG)to
Seattle (SEA)Saskatoon (YXE)to
Seattle (SEA)Regina (YQR)to
Seattle (SEA)Victoria (YYJ)to
Seattle (SEA)Halifax (YHZ)to
Seattle (SEA)Auckland (AKL)to
Seattle (SEA)Fort St. John (YXJ)to
Seattle (SEA)*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.
Flights to Seattle - our lowest fares in points
| FromToronto (YYZ) | ToSeattle (SEA) | One-way / Economy | Dec 11, 2024 | 11,800 pts + CAD 115 Viewed: 1 day ago |
| FromVancouver (YVR) | ToSeattle (SEA) | One-way / Economy | Jun 18, 2025 | 6,400 pts + CAD 100 Viewed: 1 hour ago |
| FromMontréal (YUL) | ToSeattle (SEA) | One-way / Economy | Mar 06, 2025 | 25,000 pts + CAD 338 Viewed: 1 day ago |
| FromSingapore (SIN) | ToSeattle (SEA) | One-way / Economy | Jun 15, 2025 | 39,800 pts + CAD 113 Viewed: 1 day ago |
| FromCalgary (YYC) | ToSeattle (SEA) | One-way / Economy | Sep 29, 2024 | 10,800 pts + CAD 220 Viewed: 14 hours ago |
| FromOttawa, ON (YOW) | ToSeattle (SEA) | One-way / Economy | Mar 01, 2025 | 12,500 pts + CAD 162 Viewed: 1 day ago |
| FromQuébec (YQB) | ToSeattle (SEA) | One-way / Economy | Oct 21, 2024 | 10,000 pts + CAD 173 Viewed: 1 day ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs 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.