Travel with Air Canada from Toronto to Boston (YTO - BOS) from CAD 196*

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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.

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Flights between Toronto and Boston - our lowest fares in cash

Sep 2026
FromCAD 327*
One way/Economy
Oct 2026
FromCAD 196*
One way/Economy
Nov 2026
FromCAD 196*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 196
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 722
Displaying fares for September-2026
  • YTZ–BOS, Sep 19, 2026: From CAD 722
    19

    Sa

    SEP

  • YTZ–BOS, Sep 20, 2026: From CAD 722
    20

    Su

  • YTZ–BOS, Sep 21, 2026: From CAD 722
    21

    Mo

  • YTZ–BOS, Sep 22, 2026: From CAD 507
    22

    Tu

  • YTZ–BOS, Sep 23, 2026: From CAD 507
    23

    We

  • YYZ–BOS, Sep 24, 2026: From CAD 515
    24

    Th

  • YTZ–BOS, Sep 25, 2026: From CAD 507
    25

    Fr

  • YTZ–BOS, Sep 26, 2026: From CAD 327
    26

    Sa

  • YTZ–BOS, Sep 27, 2026: From CAD 348
    27

    Su

  • YYZ–BOS, Sep 28, 2026: From CAD 335
    28

    Mo

  • YTZ–BOS, Sep 29, 2026: From CAD 327
    29

    Tu

  • YTZ–BOS, Sep 30, 2026: From CAD 327
    30

    We

  • YTZ–BOS, Oct 01, 2026: From CAD 327
    01

    Th

    OCT

  • YTZ–BOS, Oct 02, 2026: From CAD 327
    02

    Fr

  • YTZ–BOS, Oct 03, 2026: From CAD 196
    03

    Sa

  • YTZ–BOS, Oct 04, 2026: From CAD 196
    04

    Su

  • YTZ–BOS, Oct 05, 2026: From CAD 196
    05

    Mo

  • YTZ–BOS, Oct 06, 2026: From CAD 196
    06

    Tu

  • YTZ–BOS, Oct 07, 2026: From CAD 196
    07

    We

  • YTZ–BOS, Oct 08, 2026: From CAD 217
    08

    Th

  • YTZ–BOS, Oct 09, 2026: From CAD 327
    09

    Fr

  • YTZ–BOS, Oct 10, 2026: From CAD 196
    10

    Sa

  • YTZ–BOS, Oct 11, 2026: From CAD 196
    11

    Su

  • YTZ–BOS, Oct 12, 2026: From CAD 292
    12

    Mo

  • YTZ–BOS, Oct 13, 2026: From CAD 217
    13

    Tu

  • YTZ–BOS, Oct 14, 2026: From CAD 196
    14

    We

  • YTZ–BOS, Oct 15, 2026: From CAD 196
    15

    Th

  • YTZ–BOS, Oct 16, 2026: From CAD 196
    16

    Fr

  • YTZ–BOS, Oct 17, 2026: From CAD 196
    17

    Sa

  • YYZ–BOS, Oct 18, 2026: From CAD 204
    18

    Su

    • RangeCAD 196-CAD 722

    *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 Toronto (YTO) to Boston (BOS) | Air Canada

    Flights between Toronto and Boston - our lowest fares in points

    pts
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    Flights between Toronto and Boston - our lowest fares in points
    From
    To
    Fare Type
    Departure
    Price
    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Oct 06, 2026

    From

    7,987 pts
    + CAD 125

    Viewed: 1 day ago

    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Oct 07, 2026

    From

    7,987 pts
    + CAD 125

    Viewed: 1 day ago

    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Nov 09, 2026

    From

    7,987 pts
    + CAD 125

    Viewed: 1 day ago

    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Oct 09, 2026

    From

    10,674 pts
    + CAD 188

    Viewed: 1 day ago

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

    From

    11,531 pts
    + CAD 172

    Viewed: 1 day ago

    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Oct 02, 2026

    From

    7,987 pts
    + CAD 125

    Viewed: 1 day ago

    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Oct 21, 2026

    From

    7,987 pts
    + CAD 125

    Viewed: 16 hours ago

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

    From

    11,531 pts
    + CAD 172

    Viewed: 1 day ago

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

    From

    12,971 pts
    + CAD 188

    Viewed: 18 hours ago

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

    From

    13,481 pts
    + CAD 188

    Viewed: 1 day ago

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

    From

    17,840 pts
    + CAD 249

    Viewed: 1 day ago

    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Sep 20, 2026

    From

    27,752 pts
    + CAD 130

    Viewed: 4 hours ago

    Toronto (YTZ)Boston (BOS)One-way
    /
    Economy    		 Sep 20, 2026

    From

    27,752 pts
    + CAD 117

    Viewed: 4 hours ago

    Toronto (YTZ)Boston (BOS)One-way
    /
    Economy    		 Nov 28, 2026

    From

    31,948 pts
    + CAD 549

    Viewed: 1 day ago

    Toronto (YTZ)Boston (BOS)One-way
    /
    Economy    		 Nov 29, 2026

    From

    51,884 pts
    + CAD 699

    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.

    Explore all routes from Toronto to Boston