Flights from Boston to Toronto starting from CAD133*

Promo Code

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Lowest fares from Boston to Toronto 

May 2026
FromCAD161*
Seen: 31 minutes ago
Flight Type One Way/Economy
Jun 2026
FromCAD161*
Seen: 6 hours ago
Flight Type One Way/Economy
Jul 2026
FromCAD155*
Seen: 19 hours ago
Flight Type One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD161
cmp-daily-histogram-bars-legend-max-price-aria-label CAD613
Displaying fares for May-2026
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    • RangeCAD161-CAD613

    *Fares displayed have been collected within the last 48hrs 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.

    Flights from Boston to Toronto

    Great deals from Boston to Toronto

    CAD
    FromToDatesFare TypePrice

    Boston (BOS)

    Toronto (YTZ)

    Jul 15, 2026

    		One-way fare/Economy

    *Fares displayed have been collected within the last 48hrs 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.

    Related Links

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    CAD

    Boston (BOS)to

    Toronto (YTZ)
    Depart Aug 18, 2026
    Starting from
    CAD155
    Seen: 3 hours ago
    One-way fare
    Economy

    Boston (BOS)to

    Toronto (YTO)
    Depart Sep 02, 2026
    Starting from
    CAD155
    Seen: 4 hours ago
    One-way fare
    Economy

    Boston (BOS)to

    Toronto (YYZ)
    Depart Jun 26, 2026
    Starting from
    CAD133
    Seen: 7 hours ago
    One-way fare
    Economy

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    From
    To
    Fare Type
    Dates
    Price
    Toronto (YYZ)Vancouver (YVR)One-way fare
    /
    Economy    		Depart Jul 02, 2026

    Starting from

    CAD214

    Seen: 10 minutes ago

    Toronto (YYZ)Calgary (YYC)One-way fare
    /
    Economy    		Depart Oct 23, 2026

    Starting from

    CAD180

    Seen: 2 hours ago

    Toronto (YTO)Vancouver (YVR)One-way fare
    /
    Economy    		Depart Jul 06, 2026

    Starting from

    CAD201

    Seen: 14 minutes ago

    Toronto (YTO)Halifax (YHZ)One-way fare
    /
    Economy    		Depart Jun 17, 2026

    Starting from

    CAD112

    Seen: 1 hour ago

    Vancouver (YVR)Toronto (YYZ)One-way fare
    /
    Economy    		Depart Jul 12, 2026

    Starting from

    CAD127

    Seen: 11 minutes ago

    Toronto (YYZ)Halifax (YHZ)One-way fare
    /
    Economy    		Depart Jun 05, 2026

    Starting from

    CAD124

    Seen: 11 minutes ago

    Ottawa (YOW)Halifax (YHZ)One-way fare
    /
    Economy    		Depart Jun 14, 2026

    Starting from

    CAD219

    Seen: 2 hours ago

    Toronto (YTO)Calgary (YYC)One-way fare
    /
    Economy    		Depart Sep 08, 2026

    Starting from

    CAD154

    Seen: 1 hour ago

    Ottawa (YOW)Vancouver (YVR)One-way fare
    /
    Economy    		Depart Jun 11, 2026

    Starting from

    CAD236

    Seen: 12 minutes ago

    Toronto (YYZ)Las Vegas (LAS)One-way fare
    /
    Economy    		Depart Dec 03, 2026

    Starting from

    CAD232

    Seen: 1 day ago

    Vancouver (YVR)Toronto (YTO)One-way fare
    /
    Economy    		Depart Jul 06, 2026

    Starting from

    CAD127

    Seen: 16 minutes ago

    Ottawa (YOW)Calgary (YYC)One-way fare
    /
    Economy    		Depart Jun 08, 2026

    Starting from

    CAD163

    Seen: 44 minutes ago

    Toronto (YYZ)Edmonton (YEG)One-way fare
    /
    Economy    		Depart Jun 01, 2026

    Starting from

    CAD204

    Seen: 1 hour ago

    Hamilton, CA (YHM)Halifax (YHZ)One-way fare
    /
    Economy    		Depart Jun 08, 2026

    Starting from

    CAD112

    Seen: 6 minutes ago

    Edmonton (YEG)Toronto (YYZ)One-way fare
    /
    Economy    		Depart Jun 05, 2026

    Starting from

    CAD196

    Seen: 1 hour ago

    Halifax (YHZ)Toronto (YTO)One-way fare
    /
    Economy    		Depart Sep 21, 2026

    Starting from

    CAD105

    Seen: 5 hours ago

    Hamilton, CA (YHM)Vancouver (YVR)One-way fare
    /
    Economy    		Depart Jul 08, 2026

    Starting from

    CAD191

    Seen: 4 hours ago

    Calgary (YYC)Toronto (YYZ)One-way fare
    /
    Economy    		Depart Jun 25, 2026

    Starting from

    CAD171

    Seen: 13 minutes ago

    Halifax (YHZ)Ottawa (YOW)One-way fare
    /
    Economy    		Depart Jun 09, 2026

    Starting from

    CAD213

    Seen: 40 minutes ago

    Halifax (YHZ)Toronto (YYZ)One-way fare
    /
    Economy    		Depart Jun 15, 2026

    Starting from

    CAD118

    Seen: 11 minutes ago

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