Cheapest return flights from Toronto (YYZ) to Boston (BOS)

Cheapest month: November 2026, from $ 113. Book in one tap, or open a month for every date.

All destinations from Toronto (YYZ)

One-wayReturn

  • November 2026

    25 Nov – 2 Dec 7 nights
    $ 113 return Cheapest month
    Direct Porter Airlines (Canada) Ltd
    Price seen 11 Nov
    November dates

  • December 2026

    25 Dec – 1 Jan 2027 7 nights
    $ 244 return
    Direct Porter Airlines (Canada) Ltd
    Price seen 10 Nov
    December dates

  • January 2027

    18 Jan – 17 Mar 2027 58 nights
    $ 267 return
    Direct Porter Airlines (Canada) Ltd
    Price seen 11 Nov
    January dates

  • February 2027

    24–27 Feb 2027 3 nights
    $ 253 return
    Direct Porter Airlines (Canada) Ltd
    Price seen 10 Nov
    February dates

  • March 2027

    18 Mar – 4 Apr 2027 17 nights
    $ 264 return
    Direct Porter Airlines (Canada) Ltd
    Price seen 10 Nov
    March dates

  • April 2027

    23–25 Apr 2027 2 nights
    $ 255 return
    Direct Porter Airlines (Canada) Ltd
    Price seen 11 Nov
    April dates

  • May 2027

    27–30 May 2027 3 nights
    $ 273 return
    Direct Porter Airlines (Canada) Ltd
    Price seen 11 Nov
    May dates
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Updated Nov 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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