Travel with Air Canada from Boston to Montréal (BOS - YUL) from CAD 198*

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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

cmp-daily-histogram-bars-legend-min-price-aria-label CAD 198
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 747
Displaying fares for August-2026
  • BOS–YUL, Aug 27, 2026: From CAD 503
    27

    Th

    AUG

  • BOS–YUL, Aug 28, 2026: From CAD 503
    28

    Fr

  • BOS–YUL, Aug 29, 2026: From CAD 503
    29

    Sa

  • BOS–YUL, Aug 30, 2026: From CAD 503
    30

    Su

  • BOS–YUL, Aug 31, 2026: From CAD 503
    31

    Mo

  • BOS–YUL, Sep 01, 2026: From CAD 747
    01

    Tu

    SEP

  • BOS–YUL, Sep 02, 2026: From CAD 315
    02

    We

  • BOS–YUL, Sep 03, 2026: From CAD 315
    03

    Th

  • BOS–YUL, Sep 04, 2026: From CAD 326
    04

    Fr

  • BOS–YUL, Sep 05, 2026: From CAD 315
    05

    Sa

  • BOS–YUL, Sep 06, 2026: From CAD 315
    06

    Su

  • BOS–YUL, Sep 07, 2026: From CAD 315
    07

    Mo

  • BOS–YUL, Sep 08, 2026: From CAD 315
    08

    Tu

  • BOS–YUL, Sep 09, 2026: From CAD 315
    09

    We

  • BOS–YUL, Sep 10, 2026: From CAD 315
    10

    Th

  • BOS–YUL, Sep 11, 2026: From CAD 315
    11

    Fr

  • BOS–YUL, Sep 12, 2026: From CAD 315
    12

    Sa

  • BOS–YUL, Sep 13, 2026: From CAD 315
    13

    Su

  • BOS–YUL, Sep 14, 2026: From CAD 315
    14

    Mo

  • BOS–YUL, Sep 15, 2026: From CAD 315
    15

    Tu

  • BOS–YUL, Sep 16, 2026: From CAD 198
    16

    We

  • BOS–YUL, Sep 17, 2026: From CAD 198
    17

    Th

  • BOS–YUL, Sep 18, 2026: From CAD 198
    18

    Fr

  • BOS–YUL, Sep 19, 2026: From CAD 198
    19

    Sa

  • BOS–YUL, Sep 20, 2026: From CAD 198
    20

    Su

  • BOS–YUL, Sep 21, 2026: From CAD 198
    21

    Mo

  • BOS–YUL, Sep 22, 2026: From CAD 198
    22

    Tu

  • BOS–YUL, Sep 23, 2026: From CAD 198
    23

    We

  • BOS–YUL, Sep 24, 2026: From CAD 198
    24

    Th

  • BOS–YUL, Sep 25, 2026: From CAD 198
    25

    Fr

  • BOS–YUL, Sep 26, 2026: From CAD 198
    26

    Sa

  • RangeCAD 198-CAD 747

    *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
    Aug 28, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 8 hours ago

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

    From

    10,000 pts
    + CAD 80

    Viewed: 11 hours ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy
    Sep 02, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 3 hours ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy
    Aug 27, 2026

    From

    15,000 pts
    + CAD 80

    Viewed: 8 hours ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy
    Sep 03, 2026

    From

    13,900 pts
    + CAD 83

    Viewed: 1 day ago

    Boston (BOS)Montréal (YUL)One-way
    /
    Economy
    Sep 04, 2026

    From

    15,200 pts
    + CAD 83

    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.