Alaska Airlines Cheap Flights from Seattle to Canada
Deals on one-way flights from Seattle to Canada.*
Seattle (SEA)to
Toronto (YYZ)Seattle (SEA)to
Toronto (YYZ)Seattle (SEA)to
Toronto (YYZ)Seattle (SEA)to
Toronto (YYZ)Seattle (SEA)to
Toronto (YYZ)Seattle (SEA)to
Vancouver (YVR)Seattle (SEA)to
Vancouver (YVR)Seattle (SEA)to
Vancouver (YVR)Seattle (SEA)to
Vancouver (YVR)Seattle (SEA)to
Vancouver (YVR)Seattle (SEA)to
Calgary (YYC)Seattle (SEA)to
Calgary (YYC)Seattle (SEA)to
Calgary (YYC)Seattle (SEA)to
Calgary (YYC)Seattle (SEA)to
Calgary (YYC)Seattle (SEA)to
Victoria (YYJ)Seattle (SEA)to
Victoria (YYJ)Seattle (SEA)to
Victoria (YYJ)Seattle (SEA)to
Victoria (YYJ)Seattle (SEA)to
Victoria (YYJ)*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way low-fare flights Seattle to Canada.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Apr 5, 2026 | From $59 Seen: 7 hours ago | |
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Apr 11, 2026 | From $59 Seen: 7 hours ago | |
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Apr 13, 2026 | From $59 Seen: 7 hours ago | |
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Apr 14, 2026 | From $59 Seen: 7 hours ago | |
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Apr 16, 2026 | From $59 Seen: 7 hours ago | |
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Apr 18, 2026 | From $59 Seen: 7 hours ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Feb 17, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Apr 7, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Apr 11, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Apr 18, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Apr 21, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Apr 22, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Victoria (YYJ) | One-way | Saver | Depart: Feb 25, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Victoria (YYJ) | One-way | Saver | Depart: Feb 28, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Victoria (YYJ) | One-way | Saver | Depart: Mar 10, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Victoria (YYJ) | One-way | Saver | Depart: Mar 21, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Victoria (YYJ) | One-way | Saver | Depart: Apr 7, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Victoria (YYJ) | One-way | Saver | Depart: Apr 11, 2026 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Calgary (YYC) | One-way | Saver | Depart: May 13, 2026 | From $75 Seen: 6 hours ago | |
| Seattle (SEA) | Calgary (YYC) | One-way | Saver | Depart: May 19, 2026 | From $79 Seen: 6 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.