Travel with Air Canada from Calgary to Seattle (YYC - SEA) from CAD 163*
*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.
Flights between Calgary and Seattle - our lowest fares in cash
*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.
Flights between Calgary and Seattle - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Calgary (YYC) | Seattle (SEA) | One-way / Economy | Dec 18, 2025 | From 8,300 pts + CAD 112 Viewed: 15 hours ago |
| Calgary (YYC) | Seattle (SEA) | One-way / Economy | Jan 02, 2026 | From 34,200 pts + CAD 113 Viewed: 23 hours ago |
| Calgary (YYC) | Seattle (SEA) | One-way / Economy | Jan 03, 2026 | From 50,500 pts + CAD 156 Viewed: 23 hours 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.