Travel with Air Canada from Boston to Montréal (BOS - YUL) from CAD 184*

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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.

Flights between Boston and Montréal - our lowest fares in cash

Sep 2026
FromCAD 184*
One way/Economy
Oct 2026
FromCAD 184*
One way/Economy
Nov 2026
FromCAD 184*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 184
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 952
Displaying fares for September-2026
  • BOS–YUL, Sep 16, 2026: From CAD 952
    16

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    SEP

  • BOS–YUL, Sep 17, 2026: From CAD 952
    17

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  • BOS–YUL, Sep 18, 2026: From CAD 784
    18

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  • BOS–YUL, Sep 19, 2026: From CAD 784
    19

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  • BOS–YUL, Sep 20, 2026: From CAD 784
    20

    Su

  • BOS–YUL, Sep 21, 2026: From CAD 784
    21

    Mo

  • BOS–YUL, Sep 22, 2026: From CAD 295
    22

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  • BOS–YUL, Sep 23, 2026: From CAD 295
    23

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  • BOS–YUL, Sep 24, 2026: From CAD 295
    24

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  • BOS–YUL, Sep 25, 2026: From CAD 295
    25

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  • BOS–YUL, Sep 26, 2026: From CAD 295
    26

    Sa

  • BOS–YUL, Sep 27, 2026: From CAD 295
    27

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  • BOS–YUL, Sep 28, 2026: From CAD 295
    28

    Mo

  • BOS–YUL, Sep 29, 2026: From CAD 184
    29

    Tu

  • BOS–YUL, Sep 30, 2026: From CAD 184
    30

    We

  • BOS–YUL, Oct 01, 2026: From CAD 184
    01

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    OCT

  • BOS–YUL, Oct 02, 2026: From CAD 184
    02

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  • BOS–YUL, Oct 03, 2026: From CAD 184
    03

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  • BOS–YUL, Oct 04, 2026: From CAD 184
    04

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  • BOS–YUL, Oct 05, 2026: From CAD 184
    05

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  • BOS–YUL, Oct 06, 2026: From CAD 184
    06

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  • BOS–YUL, Oct 07, 2026: From CAD 184
    07

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  • BOS–YUL, Oct 08, 2026: From CAD 184
    08

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  • BOS–YUL, Oct 09, 2026: From CAD 184
    09

    Fr

  • BOS–YUL, Oct 10, 2026: From CAD 184
    10

    Sa

  • BOS–YUL, Oct 11, 2026: From CAD 184
    11

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  • BOS–YUL, Oct 12, 2026: From CAD 184
    12

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  • BOS–YUL, Oct 13, 2026: From CAD 184
    13

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  • BOS–YUL, Oct 14, 2026: From CAD 184
    14

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  • BOS–YUL, Oct 15, 2026: From CAD 184
    15

    Th

    • RangeCAD 184-CAD 952

    *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 Boston (BOS) to Montréal (YUL) | Air Canada

    Flights between Boston and Montréal - our lowest fares in points

    pts
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    Flights between Boston and Montréal - our lowest fares in points
    From
    To
    Fare Type
    Departure
    Price
    Boston (BOS)Montréal (YUL)One-way
    /
    Economy    		 Oct 13, 2026

    From

    11,531 pts
    + CAD 80

    Viewed: 11 hours ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy    		 Sep 25, 2026

    From

    19,911 pts
    + CAD 52

    Viewed: 5 minutes ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy    		 Oct 10, 2026

    From

    34,593 pts
    + CAD 246

    Viewed: 10 hours ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy    		 Oct 09, 2026

    From

    35,262 pts
    + CAD 129

    Viewed: 10 hours ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy    		 Oct 14, 2026

    From

    11,531 pts
    + CAD 79

    Viewed: 1 day ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy    		 Sep 21, 2026

    From

    11,531 pts
    + CAD 79

    Viewed: 1 day ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy    		 Oct 05, 2026

    From

    11,531 pts
    + CAD 79

    Viewed: 1 day ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy    		 Dec 30, 2026

    From

    23,062 pts
    + CAD 158

    Viewed: 1 day ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy    		 Dec 29, 2026

    From

    30,000 pts
    + CAD 158

    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 Boston to Montréal