Alaska Airlines Flights from United States to Canada
Deals on one-way flights from United States 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
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
Vancouver (YVR)Seattle (SEA)to
Vancouver (YVR)Seattle (SEA)to
Vancouver (YVR)Seattle (SEA)to
Vancouver (YVR)Seattle (SEA)to
Vancouver (YVR)Portland (PDX)to
Vancouver (YVR)Portland (PDX)to
Vancouver (YVR)Portland (PDX)to
Vancouver (YVR)Portland (PDX)to
Vancouver (YVR)Portland (PDX)to
Vancouver (YVR)*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 United States to Canada.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Nov 5, 2026 | From $117 Seen: 2 hours ago | |
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Nov 6, 2026 | From $117 Seen: 2 hours ago | |
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Oct 27, 2026 | From $117 Seen: 2 hours ago | |
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Nov 11, 2026 | From $117 Seen: 2 hours ago | |
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Nov 13, 2026 | From $117 Seen: 2 hours ago | |
| Seattle (SEA) | Kelowna (YLW) | One-way | Saver | Depart: Nov 3, 2026 | From $117 Seen: 2 hours ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Jun 21, 2026 | From $127 Seen: 1 hour ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Jun 23, 2026 | From $127 Seen: 1 hour ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Jun 24, 2026 | From $127 Seen: 1 hour ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Jun 20, 2026 | From $127 Seen: 1 hour ago | |
| Seattle (SEA) | Calgary (YYC) | One-way | Saver | Depart: Aug 17, 2026 | From $134 Seen: 2 hours ago | |
| Seattle (SEA) | Calgary (YYC) | One-way | Saver | Depart: Sep 21, 2026 | From $134 Seen: 2 hours ago | |
| Seattle (SEA) | Calgary (YYC) | One-way | Saver | Depart: Sep 22, 2026 | From $134 Seen: 2 hours ago | |
| Seattle (SEA) | Calgary (YYC) | One-way | Saver | Depart: Sep 26, 2026 | From $134 Seen: 2 hours ago | |
| Seattle (SEA) | Calgary (YYC) | One-way | Saver | Depart: Oct 7, 2026 | From $134 Seen: 2 hours ago | |
| Seattle (SEA) | Calgary (YYC) | One-way | Saver | Depart: Oct 8, 2026 | From $134 Seen: 2 hours ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Sep 21, 2026 | From $137 Seen: 1 hour ago | |
| Seattle (SEA) | Vancouver (YVR) | One-way | Saver | Depart: Sep 22, 2026 | From $137 Seen: 1 hour ago | |
| Portland (PDX) | Vancouver (YVR) | One-way | Saver | Depart: Jul 5, 2026 | From $138 Seen: 1 hour ago | |
| Portland (PDX) | Vancouver (YVR) | One-way | Saver | Depart: Jul 8, 2026 | From $138 Seen: 1 hour 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.