Travel with Air Canada from Boston to Toronto (BOS - YTO) from CAD 135*
*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 | Apr 21, 2026 | From 9,200 pts + CAD 79 Viewed: 1 day ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Dec 22, 2025 | From 27,400 pts + CAD 44 Viewed: 1 day ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Feb 13, 2026 | From 42,200 pts + CAD 79 Viewed: 1 day ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Dec 24, 2025 | From 21,300 pts + CAD 44 Viewed: 21 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Mar 21, 2026 | From 21,400 pts + CAD 87 Viewed: 9 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Jan 02, 2026 | From 22,000 pts + CAD 191 Viewed: 19 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Dec 28, 2025 | From 22,200 pts + CAD 40 Viewed: 19 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.