Alaska Airlines Cheap Flights from Boston to Canada
Deals on one-way flights from Boston to Canada.*
*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 Boston to Canada.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Vancouver (YVR) | One-way | Saver | Depart: Jul 14, 2026 | From $148 Seen: 1 day ago | |
| Boston (BOS) | Vancouver (YVR) | One-way | Saver | Depart: Sep 11, 2026 | From $180 Seen: 1 day ago | |
| Boston (BOS) | Vancouver (YVR) | One-way | Saver | Depart: Oct 9, 2026 | From $180 Seen: 1 day ago | |
| Boston (BOS) | Vancouver (YVR) | One-way | Saver | Depart: Sep 2, 2026 | From $225 Seen: 1 day ago | |
| Boston (BOS) | Vancouver (YVR) | One-way | Saver | Depart: Aug 5, 2026 | From $240 Seen: 6 hours ago | |
| Boston (BOS) | Vancouver (YVR) | One-way | Saver | Depart: Apr 14, 2026 | From $408 Seen: 8 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.