Book Air Canada flights to Seattle (SEA) from CAD 224*
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
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)Toronto (YYZ)to
Seattle (SEA)Montréal (YUL)to
Seattle (SEA)Montréal (YUL)to
Seattle (SEA)Vancouver (YVR)to
Seattle (SEA)Vancouver (YVR)to
Seattle (SEA)Calgary (YYC)to
Seattle (SEA)Calgary (YYC)to
Seattle (SEA)Ottawa, ON (YOW)to
Seattle (SEA)Ottawa, ON (YOW)to
Seattle (SEA)Singapore (SIN)to
Seattle (SEA)Singapore (SIN)to
Seattle (SEA)Edmonton (YEG)to
Seattle (SEA)Edmonton (YEG)to
Seattle (SEA)Sydney, Australia (SYD)to
Seattle (SEA)Halifax (YHZ)to
Seattle (SEA)Halifax (YHZ)to
Seattle (SEA)Winnipeg (YWG)to
Seattle (SEA)Winnipeg (YWG)to
Seattle (SEA)Québec (YQB)to
Seattle (SEA)
Exclusive hotel deals for Aeroplan Members
Aeroplan HotelSavers saves you up to 30% in points at select partner hotels around the world. Look for the red HotelSavers tag to find your next dream stay.
Flights to Seattle - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Toronto (YYZ) | Seattle (SEA) | One-way / Economy | Oct 18, 2026 | From 12,500 pts + CAD 172 Viewed: 18 hours ago |
| Montréal (YUL) | Seattle (SEA) | One-way / Economy | Jan 02, 2027 | From 15,300 pts + CAD 189 Viewed: 9 hours ago |
| Vancouver (YVR) | Seattle (SEA) | One-way / Economy | Nov 15, 2026 | From 23,400 pts + CAD 207 Viewed: 5 hours ago |
| Singapore (SIN) | Seattle (SEA) | One-way / Economy | Jun 27, 2027 | From 49,700 pts + CAD 136 Viewed: 1 day ago |
| Bangkok (BKK) | Seattle (SEA) | Round-trip / Economy | Jun 22, 2027 - Jul 10, 2027 | From 315,000 pts + CAD 1,124 Viewed: 13 hours ago |
| Québec (YQB) | Seattle (SEA) | One-way / Economy | Jan 02, 2027 | From 29,600 pts + CAD 193 Viewed: 9 hours ago |