American Airlines flights from Montreal to Chicago

Recent searches for flights from Montreal to Chicago

Aug 2026
From762CAD*
Updated: 15 hours ago
Round tripIEconomy
Sep 2026
From451CAD*
Updated: 15 hours ago
Round tripIEconomy
Oct 2026
From451CAD*
Updated: 15 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label 451CAD
cmp-daily-histogram-bars-legend-max-price-aria-label 957CAD
Displaying fares for August-2026
  • YUL–ORD: cmp-view-offers-disclaimer. Find Offers
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    AUG

  • YUL–ORD, 08/30/2026 – 09/06/2026: From 762CAD
    30

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  • YUL–ORD, 08/31/2026 – 09/07/2026: From 762CAD
    31

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  • YUL–ORD, 09/01/2026 – 09/08/2026: From 657CAD
    01

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    SEP

  • YUL–ORD, 09/02/2026 – 09/09/2026: From 657CAD
    02

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  • YUL–ORD, 09/03/2026 – 09/10/2026: From 762CAD
    03

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  • YUL–ORD, 09/04/2026 – 09/11/2026: From 762CAD
    04

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  • YUL–ORD, 09/05/2026 – 09/12/2026: From 561CAD
    05

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  • YUL–ORD, 09/06/2026 – 09/13/2026: From 739CAD
    06

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  • YUL–ORD, 09/07/2026 – 09/14/2026: From 747CAD
    07

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  • YUL–ORD, 09/08/2026 – 09/15/2026: From 561CAD
    08

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  • YUL–ORD, 09/09/2026 – 09/16/2026: From 561CAD
    09

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  • YUL–ORD, 09/10/2026 – 09/17/2026: From 739CAD
    10

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  • YUL–ORD, 09/11/2026 – 09/18/2026: From 739CAD
    11

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  • YUL–ORD, 09/12/2026 – 09/19/2026: From 466CAD
    12

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  • YUL–ORD, 09/13/2026 – 09/20/2026: From 687CAD
    13

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  • YUL–ORD, 09/14/2026 – 09/21/2026: From 779CAD
    14

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  • YUL–ORD, 09/15/2026 – 09/22/2026: From 459CAD
    15

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  • YUL–ORD, 09/16/2026 – 09/23/2026: From 569CAD
    16

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  • YUL–ORD, 09/17/2026 – 09/24/2026: From 757CAD
    17

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  • YUL–ORD, 09/18/2026 – 09/25/2026: From 683CAD
    18

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  • YUL–ORD, 09/19/2026 – 09/26/2026: From 451CAD
    19

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  • YUL–ORD, 09/20/2026 – 09/27/2026: From 570CAD
    20

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  • YUL–ORD, 09/21/2026 – 09/28/2026: From 568CAD
    21

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  • YUL–ORD, 09/22/2026 – 09/29/2026: From 451CAD
    22

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  • YUL–ORD, 09/23/2026 – 09/30/2026: From 519CAD
    23

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  • YUL–ORD, 09/24/2026 – 10/01/2026: From 570CAD
    24

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  • YUL–ORD, 09/25/2026 – 10/02/2026: From 541CAD
    25

    Fr

  • YUL–ORD, 09/26/2026 – 10/03/2026: From 562CAD
    26

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  • YUL–ORD, 09/27/2026 – 10/04/2026: From 798CAD
    27

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  • YUL–ORD, 09/28/2026 – 10/05/2026: From 957CAD
    28

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    • range451CAD-957CAD

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Montreal to Chicago flights

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    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    American Airlines flights from Montreal to Chicago

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