Travel with Air Canada from Boston to Toronto (BOS - YTO) from CAD 160*

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*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

CAD 173
CAD 987
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  • RangeCAD 173-CAD 987

    *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.

    Book flights from Boston (BOS) to Toronto (YTO) | Air Canada

    Flights between Boston and Toronto - our lowest fares in points

    pts
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    Flights between Boston and Toronto - our lowest fares in points
    From
    To
    Fare Type
    Departure
    Price
    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    Apr 24, 2026

    From

    9,200 pts
    + CAD 41

    Viewed: 11 hours ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    May 01, 2026

    From

    9,200 pts
    + CAD 41

    Viewed: 14 hours ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    May 10, 2026

    From

    9,200 pts
    + CAD 41

    Viewed: 9 hours ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    Jun 15, 2026

    From

    9,700 pts
    + CAD 41

    Viewed: 18 hours ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    Apr 08, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 13 hours ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    May 29, 2026

    From

    27,600 pts
    + CAD 122

    Viewed: 11 hours ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    May 26, 2026

    From

    27,600 pts
    + CAD 122

    Viewed: 11 hours ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    May 24, 2026

    From

    27,600 pts
    + CAD 122

    Viewed: 11 hours ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    May 23, 2026

    From

    27,600 pts
    + CAD 122

    Viewed: 11 hours ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    May 22, 2026

    From

    56,700 pts
    + CAD 135

    Viewed: 11 hours ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    Jun 16, 2026

    From

    9,200 pts
    + CAD 80

    Viewed: 1 day ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    May 11, 2026

    From

    9,200 pts
    + CAD 41

    Viewed: 1 day ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    Jun 14, 2026

    From

    9,700 pts
    + CAD 41

    Viewed: 1 day ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    Apr 15, 2026

    From

    12,800 pts
    + CAD 80

    Viewed: 1 day ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    Apr 19, 2026

    From

    23,300 pts
    + CAD 45

    Viewed: 1 day ago

    Boston (BOS)Toronto (YYZ)One-way
    /
    Economy
    Apr 16, 2026

    From

    26,500 pts
    + CAD 45

    Viewed: 1 day ago

    Boston (BOS)Toronto (YTZ)One-way
    /
    Economy
    Aug 26, 2026

    From

    8,400 pts
    + CAD 41

    Viewed: 12 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.