Travel with Air Canada from Toronto to Boston (YTO - BOS) from CAD 197*

Promotion code

*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.

More to travel

There’s more to travel than just getting there, like more flight times, more ways to stay connected, more food you love and much more.

Learn more

Flights between Toronto and Boston - our lowest fares in cash

Aug 2026
FromCAD 202*
One way/Economy
Sep 2026
FromCAD 197*
One way/Economy
Oct 2026
FromCAD 293*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 197
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 643
Displaying fares for August-2026
  • YTZ–BOS, Aug 10, 2026: From CAD 643
    10

    Mo

    AUG

  • YTZ–BOS, Aug 11, 2026: From CAD 580
    11

    Tu

  • YTZ–BOS, Aug 12, 2026: From CAD 580
    12

    We

  • YTZ–BOS, Aug 13, 2026: From CAD 460
    13

    Th

  • YYZ–BOS, Aug 14, 2026: From CAD 473
    14

    Fr

  • YTZ–BOS, Aug 15, 2026: From CAD 460
    15

    Sa

  • YTZ–BOS, Aug 16, 2026: From CAD 460
    16

    Su

  • YTZ–BOS, Aug 17, 2026: From CAD 281
    17

    Mo

  • YTZ–BOS, Aug 18, 2026: From CAD 281
    18

    Tu

  • YTZ–BOS, Aug 19, 2026: From CAD 265
    19

    We

  • YTZ–BOS, Aug 20, 2026: From CAD 265
    20

    Th

  • YTZ–BOS, Aug 21, 2026: From CAD 265
    21

    Fr

  • YTZ–BOS, Aug 22, 2026: From CAD 265
    22

    Sa

  • YTZ–BOS, Aug 23, 2026: From CAD 219
    23

    Su

  • YTZ–BOS, Aug 24, 2026: From CAD 219
    24

    Mo

  • YTZ–BOS, Aug 25, 2026: From CAD 219
    25

    Tu

  • YTZ–BOS, Aug 26, 2026: From CAD 219
    26

    We

  • YTZ–BOS, Aug 27, 2026: From CAD 219
    27

    Th

  • YTZ–BOS, Aug 28, 2026: From CAD 219
    28

    Fr

  • YTZ–BOS, Aug 29, 2026: From CAD 219
    29

    Sa

  • YTZ–BOS, Aug 30, 2026: From CAD 202
    30

    Su

  • YTZ–BOS, Aug 31, 2026: From CAD 202
    31

    Mo

  • YTZ–BOS, Sep 01, 2026: From CAD 197
    01

    Tu

    SEP

  • YTZ–BOS, Sep 02, 2026: From CAD 197
    02

    We

  • YTZ–BOS, Sep 03, 2026: From CAD 197
    03

    Th

  • YTZ–BOS, Sep 04, 2026: From CAD 197
    04

    Fr

  • YTZ–BOS, Sep 05, 2026: From CAD 197
    05

    Sa

  • YTZ–BOS, Sep 06, 2026: From CAD 197
    06

    Su

  • YTZ–BOS, Sep 07, 2026: From CAD 197
    07

    Mo

  • YTZ–BOS, Sep 08, 2026: From CAD 197
    08

    Tu

  • YTZ–BOS, Sep 09, 2026: From CAD 197
    09

    We

    • RangeCAD 197-CAD 643

    *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
    keyboard_arrow_down
    Flights between Toronto and Boston - our lowest fares in points
    From
    To
    Fare Type
    Departure
    Price
    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 May 18, 2027

    From

    10,000 pts
    + CAD 172

    Viewed: 1 day ago

    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Jan 02, 2027

    From

    12,500 pts
    + CAD 130

    Viewed: 1 day ago

    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Aug 13, 2026

    From

    15,000 pts
    + CAD 172

    Viewed: 1 day ago

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

    From

    9,100 pts
    + CAD 130

    Viewed: 12 hours ago

    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Aug 30, 2026

    From

    10,000 pts
    + CAD 172

    Viewed: 12 hours ago

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

    From

    10,000 pts
    + CAD 172

    Viewed: 13 hours ago

    Toronto (YYZ)Boston (BOS)One-way
    /
    Economy    		 Aug 12, 2026

    From

    10,000 pts
    + CAD 172

    Viewed: 18 hours ago

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

    From

    10,000 pts
    + CAD 172

    Viewed: 13 hours ago

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

    From

    11,200 pts
    + CAD 130

    Viewed: 13 hours ago

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

    From

    13,600 pts
    + CAD 188

    Viewed: 16 hours ago

    Toronto (YTZ)Boston (BOS)One-way
    /
    Economy    		 Aug 17, 2026

    From

    12,000 pts
    + CAD 143

    Viewed: 1 day ago

    Toronto (YTZ)Boston (BOS)One-way
    /
    Economy    		 Aug 23, 2026

    From

    9,200 pts
    + CAD 113

    Viewed: 16 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.

    Explore all routes from Toronto to Boston