Travel with Air Canada from Chicago to Montréal (ORD - YUL) from CAD 254*

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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 Chicago and Montréal - our lowest fares in cash

Oct 2026
FromCAD 283*
One way/Economy
Nov 2026
FromCAD 254*
One way/Economy
Dec 2026
FromCAD 283*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 283
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 565
Displaying fares for October-2026
  • ORD–YUL, Oct 06, 2026: From CAD 472
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    OCT

  • ORD–YUL, Oct 07, 2026: From CAD 472
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  • ORD–YUL, Oct 08, 2026: From CAD 565
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  • ORD–YUL, Oct 09, 2026: From CAD 544
    09

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  • ORD–YUL, Oct 10, 2026: From CAD 472
    10

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  • ORD–YUL, Oct 11, 2026: From CAD 544
    11

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  • ORD–YUL, Oct 12, 2026: From CAD 544
    12

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  • ORD–YUL, Oct 13, 2026: From CAD 473
    13

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  • ORD–YUL, Oct 14, 2026: From CAD 473
    14

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  • ORD–YUL, Oct 15, 2026: From CAD 523
    15

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  • ORD–YUL, Oct 16, 2026: From CAD 523
    16

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  • ORD–YUL, Oct 17, 2026: From CAD 473
    17

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  • ORD–YUL, Oct 18, 2026: From CAD 523
    18

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  • ORD–YUL, Oct 19, 2026: From CAD 523
    19

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  • ORD–YUL, Oct 20, 2026: From CAD 354
    20

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  • ORD–YUL, Oct 21, 2026: From CAD 354
    21

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  • ORD–YUL, Oct 22, 2026: From CAD 354
    22

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  • ORD–YUL, Oct 23, 2026: From CAD 383
    23

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  • ORD–YUL, Oct 24, 2026: From CAD 354
    24

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  • ORD–YUL, Oct 25, 2026: From CAD 383
    25

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  • ORD–YUL, Oct 26, 2026: From CAD 283
    26

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  • ORD–YUL, Oct 27, 2026: From CAD 283
    27

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  • ORD–YUL, Oct 28, 2026: From CAD 283
    28

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  • ORD–YUL, Oct 29, 2026: From CAD 294
    29

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  • ORD–YUL, Oct 30, 2026: From CAD 283
    30

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  • ORD–YUL, Oct 31, 2026: From CAD 283
    31

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  • ORD–YUL, Nov 01, 2026: From CAD 283
    01

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    NOV

  • ORD–YUL, Nov 02, 2026: From CAD 283
    02

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  • ORD–YUL, Nov 03, 2026: From CAD 283
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  • ORD–YUL, Nov 04, 2026: From CAD 283
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  • ORD–YUL, Nov 05, 2026: From CAD 283
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    • RangeCAD 283-CAD 565

    *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 Chicago (ORD) to Montréal (YUL) | Air Canada

    Flights between Chicago and Montréal - our lowest fares in points

    pts
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    Flights between Chicago and Montréal - our lowest fares in points
    From
    To
    Fare Type
    Departure
    Price
    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Feb 12, 2027

    From

    11,531 pts
    + CAD 81

    Viewed: 3 hours ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Oct 12, 2026

    From

    11,531 pts
    + CAD 92

    Viewed: 1 hour ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Oct 17, 2026

    From

    11,531 pts
    + CAD 81

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Oct 24, 2026

    From

    11,531 pts
    + CAD 81

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Dec 20, 2026

    From

    11,531 pts
    + CAD 81

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Dec 21, 2026

    From

    11,531 pts
    + CAD 81

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Dec 24, 2026

    From

    11,531 pts
    + CAD 81

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Dec 22, 2026

    From

    11,531 pts
    + CAD 136

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Oct 29, 2026

    From

    11,531 pts
    + CAD 81

    Viewed: 17 hours ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Dec 16, 2026

    From

    11,531 pts
    + CAD 81

    Viewed: 14 hours ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Dec 17, 2026

    From

    15,185 pts
    + CAD 97

    Viewed: 14 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.

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