Book Air Canada flights to Seattle (SEA) from
† Aeroplan flight bookings are currently only available on the Canadian point of sale. Learn more.
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.
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)Ottawa, ON (YOW)to
Seattle (SEA)Edmonton (YEG)to
Seattle (SEA)Québec (YQB)to
Seattle (SEA)Halifax (YHZ)to
Seattle (SEA)Winnipeg (YWG)to
Seattle (SEA)Saskatoon (YXE)to
Seattle (SEA)Victoria (YYJ)to
Seattle (SEA)Regina (YQR)to
Seattle (SEA)Auckland (AKL)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 | May 01, 2025 | 14,100 pts + CAD 115 Viewed: 8 hours ago |
| FromSingapore (SIN) | ToSeattle (SEA) | One-way / Economy | May 14, 2025 | 52,600 pts + CAD 181 Viewed: 1 hour ago |
| FromOttawa, ON (YOW) | ToSeattle (SEA) | One-way / Economy | Nov 29, 2024 | 28,400 pts + CAD 246 Viewed: 1 day ago |
| FromCalgary (YYC) | ToSeattle (SEA) | One-way / Economy | Oct 17, 2024 | 7,800 pts + CAD 110 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.