Travel with Air Canada from Boston to Toronto (BOS - YTO) from CAD 142*
*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 | May 27, 2026 | From 9,000 pts + CAD 40 Viewed: 1 day ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Mar 20, 2026 | From 9,000 pts + CAD 40 Viewed: 23 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Apr 15, 2026 | From 9,000 pts + CAD 40 Viewed: 13 hours ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Feb 17, 2026 | From 10,000 pts + CAD 79 Viewed: 1 day ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Jun 23, 2026 | From 10,000 pts + CAD 79 Viewed: 1 day ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Jun 25, 2026 | From 10,800 pts + CAD 79 Viewed: 1 day ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Jun 24, 2026 | From 14,200 pts + CAD 40 Viewed: 1 day ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Feb 15, 2026 | From 16,200 pts + CAD 45 Viewed: 1 day ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Feb 16, 2026 | From 16,800 pts + CAD 40 Viewed: 1 day ago |
| Boston (BOS) | Toronto (YYZ) | One-way / Economy | Oct 05, 2026 | From 30,000 pts + CAD 236 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.