Travel with Air Canada from Chicago to Montréal (ORD - YUL) from CAD 233*

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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

Aug 2026
FromCAD 362*
One way/Economy
Sep 2026
FromCAD 233*
One way/Economy
Oct 2026
FromCAD 233*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 233
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 554
Displaying fares for August-2026
  • ORD–YUL, Aug 27, 2026: From CAD 508
    27

    Th

    AUG

  • ORD–YUL, Aug 28, 2026: From CAD 431
    28

    Fr

  • ORD–YUL, Aug 29, 2026: From CAD 362
    29

    Sa

  • ORD–YUL, Aug 30, 2026: From CAD 431
    30

    Su

  • ORD–YUL, Aug 31, 2026: From CAD 431
    31

    Mo

  • ORD–YUL, Sep 01, 2026: From CAD 362
    01

    Tu

    SEP

  • ORD–YUL, Sep 02, 2026: From CAD 362
    02

    We

  • ORD–YUL, Sep 03, 2026: From CAD 431
    03

    Th

  • ORD–YUL, Sep 04, 2026: From CAD 554
    04

    Fr

  • ORD–YUL, Sep 05, 2026: From CAD 362
    05

    Sa

  • ORD–YUL, Sep 06, 2026: From CAD 431
    06

    Su

  • ORD–YUL, Sep 07, 2026: From CAD 431
    07

    Mo

  • ORD–YUL, Sep 08, 2026: From CAD 362
    08

    Tu

  • ORD–YUL, Sep 09, 2026: From CAD 243
    09

    We

  • ORD–YUL, Sep 10, 2026: From CAD 281
    10

    Th

  • ORD–YUL, Sep 11, 2026: From CAD 243
    11

    Fr

  • ORD–YUL, Sep 12, 2026: From CAD 282
    12

    Sa

  • ORD–YUL, Sep 13, 2026: From CAD 282
    13

    Su

  • ORD–YUL, Sep 14, 2026: From CAD 243
    14

    Mo

  • ORD–YUL, Sep 15, 2026: From CAD 234
    15

    Tu

  • ORD–YUL, Sep 16, 2026: From CAD 234
    16

    We

  • ORD–YUL, Sep 17, 2026: From CAD 234
    17

    Th

  • ORD–YUL, Sep 18, 2026: From CAD 234
    18

    Fr

  • ORD–YUL, Sep 19, 2026: From CAD 234
    19

    Sa

  • ORD–YUL, Sep 20, 2026: From CAD 234
    20

    Su

  • ORD–YUL, Sep 21, 2026: From CAD 234
    21

    Mo

  • ORD–YUL, Sep 22, 2026: From CAD 234
    22

    Tu

  • ORD–YUL, Sep 23, 2026: From CAD 234
    23

    We

  • ORD–YUL, Sep 24, 2026: From CAD 233
    24

    Th

  • ORD–YUL, Sep 25, 2026: From CAD 233
    25

    Fr

  • ORD–YUL, Sep 26, 2026: From CAD 233
    26

    Sa

    • RangeCAD 233-CAD 554

    *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    		 Oct 18, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 15 hours ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Aug 28, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 3 hours ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Sep 27, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 6 hours ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Feb 13, 2027

    From

    10,000 pts
    + CAD 80

    Viewed: 21 hours ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Aug 27, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 16 hours ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Oct 19, 2026

    From

    10,000 pts
    + CAD 91

    Viewed: 15 hours ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Oct 07, 2026

    From

    20,000 pts
    + CAD 159

    Viewed: 6 hours ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Oct 03, 2026

    From

    10,000 pts
    + CAD 79

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Dec 03, 2026

    From

    10,000 pts
    + CAD 79

    Viewed: 1 day ago

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

    From

    10,000 pts
    + CAD 79

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Oct 31, 2026

    From

    10,000 pts
    + CAD 79

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Sep 08, 2026

    From

    10,000 pts
    + CAD 79

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Oct 11, 2026

    From

    20,000 pts
    + CAD 158

    Viewed: 1 day ago

    Chicago (ORD)Montréal (YUL)One-way
    /
    Economy    		 Oct 09, 2026

    From

    20,000 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 Chicago to Montréal