Travel with Air Canada from Boston to Toronto (BOS - YTO) from CAD 144*
*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 Boston and Toronto - 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 Boston and Toronto - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Feb 22, 2026 | From 10,000 pts + CAD 80 Viewed: 4 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Jan 17, 2026 | From 10,000 pts + CAD 80 Viewed: 1 hour ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Feb 21, 2026 | From 10,000 pts + CAD 80 Viewed: 23 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Feb 20, 2026 | From 10,000 pts + CAD 80 Viewed: 23 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Apr 24, 2026 | From 20,000 pts + CAD 159 Viewed: 15 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Apr 23, 2026 | From 20,200 pts + CAD 159 Viewed: 15 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Jan 16, 2026 | From 74,700 pts + CAD 80 Viewed: 20 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Jul 29, 2026 | From 10,000 pts + CAD 80 Viewed: 1 day 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.