Travel with Air Canada from Boston to Toronto (BOS - YTO) from USD 142*

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.

Flights between Boston and Toronto - our lowest fares in cash

Oct 2026
FromUSD 451*
One way/Economy
Nov 2026
FromUSD 142*
One way/Economy
Dec 2026
FromUSD 150*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 142
cmp-daily-histogram-bars-legend-max-price-aria-label USD 451
Displaying fares for October-2026
  • BOS–YTZ, Oct 30, 2026: From USD 451
    30

    Fr

    OCT

  • BOS–YTZ, Oct 31, 2026: From USD 451
    31

    Sa

  • BOS–YTZ, Nov 01, 2026: From USD 451
    01

    Su

    NOV

  • BOS–YTZ, Nov 02, 2026: From USD 424
    02

    Mo

  • BOS–YTZ, Nov 03, 2026: From USD 424
    03

    Tu

  • BOS–YTZ, Nov 04, 2026: From USD 242
    04

    We

  • BOS–YTZ, Nov 05, 2026: From USD 242
    05

    Th

  • BOS–YTZ, Nov 06, 2026: From USD 242
    06

    Fr

  • BOS–YTZ, Nov 07, 2026: From USD 209
    07

    Sa

  • BOS–YYZ, Nov 08, 2026: From USD 220
    08

    Su

  • BOS–YYZ, Nov 09, 2026: From USD 220
    09

    Mo

  • BOS–YYZ, Nov 10, 2026: From USD 220
    10

    Tu

  • BOS–YTZ, Nov 11, 2026: From USD 142
    11

    We

  • BOS–YTZ, Nov 12, 2026: From USD 152
    12

    Th

  • BOS–YTZ, Nov 13, 2026: From USD 152
    13

    Fr

  • BOS–YYZ, Nov 14, 2026: From USD 152
    14

    Sa

  • BOS–YTZ, Nov 15, 2026: From USD 152
    15

    Su

  • BOS–YTZ, Nov 16, 2026: From USD 152
    16

    Mo

  • BOS–YTZ, Nov 17, 2026: From USD 152
    17

    Tu

  • BOS–YTZ, Nov 18, 2026: From USD 152
    18

    We

  • BOS–YTZ, Nov 19, 2026: From USD 152
    19

    Th

  • BOS–YTZ, Nov 20, 2026: From USD 204
    20

    Fr

  • BOS–YTZ, Nov 21, 2026: From USD 152
    21

    Sa

  • BOS–YTZ, Nov 22, 2026: From USD 152
    22

    Su

  • BOS–YTZ, Nov 23, 2026: From USD 152
    23

    Mo

  • BOS–YTZ, Nov 24, 2026: From USD 152
    24

    Tu

  • BOS–YTZ, Nov 25, 2026: From USD 204
    25

    We

  • BOS–YYZ, Nov 26, 2026: From USD 152
    26

    Th

  • BOS–YYZ, Nov 27, 2026: From USD 152
    27

    Fr

  • BOS–YYZ, Nov 28, 2026: From USD 152
    28

    Sa

  • BOS–YYZ, Nov 29, 2026: From USD 152
    29

    Su

    • RangeUSD 142-USD 451

    *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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