American Airlines flights from Montreal to Chicago

Recent searches for flights from Montreal to Chicago

Aug 2026
From446CAD*
Updated: 5 hours ago
Round tripIEconomy
Sep 2026
From446CAD*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From446CAD*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label 446CAD
cmp-daily-histogram-bars-legend-max-price-aria-label 1.3KCAD
Displaying fares for August-2026
  • YUL–ORD: cmp-view-offers-disclaimer. Find Offers
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    AUG

  • YUL–ORD, 08/10/2026 – 08/17/2026: From 1,322CAD
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  • YUL–ORD, 08/11/2026 – 08/18/2026: From 637CAD
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  • YUL–ORD, 08/12/2026 – 08/19/2026: From 819CAD
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  • YUL–ORD, 08/13/2026 – 08/20/2026: From 742CAD
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  • YUL–ORD, 08/14/2026 – 08/21/2026: From 781CAD
    14

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  • YUL–ORD, 08/15/2026 – 08/22/2026: From 826CAD
    15

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  • YUL–ORD, 08/16/2026 – 08/23/2026: From 861CAD
    16

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  • YUL–ORD, 08/17/2026 – 08/24/2026: From 873CAD
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  • YUL–ORD, 08/18/2026 – 08/25/2026: From 593CAD
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  • YUL–ORD, 08/19/2026 – 08/26/2026: From 541CAD
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  • YUL–ORD, 08/20/2026 – 08/27/2026: From 719CAD
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  • YUL–ORD, 08/21/2026 – 08/28/2026: From 719CAD
    21

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  • YUL–ORD, 08/22/2026 – 08/29/2026: From 541CAD
    22

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  • YUL–ORD, 08/23/2026 – 08/30/2026: From 647CAD
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  • YUL–ORD, 08/24/2026 – 08/31/2026: From 540CAD
    24

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  • YUL–ORD, 08/25/2026 – 09/01/2026: From 446CAD
    25

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  • YUL–ORD, 08/26/2026 – 09/02/2026: From 490CAD
    26

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  • YUL–ORD, 08/27/2026 – 09/03/2026: From 704CAD
    27

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  • YUL–ORD, 08/28/2026 – 09/04/2026: From 796CAD
    28

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  • YUL–ORD, 08/29/2026 – 09/05/2026: From 446CAD
    29

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  • YUL–ORD, 08/30/2026 – 09/06/2026: From 532CAD
    30

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  • YUL–ORD, 08/31/2026 – 09/07/2026: From 567CAD
    31

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  • YUL–ORD, 09/01/2026 – 09/08/2026: From 507CAD
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    SEP

  • YUL–ORD, 09/02/2026 – 09/09/2026: From 541CAD
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  • YUL–ORD, 09/03/2026 – 09/10/2026: From 758CAD
    03

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  • YUL–ORD, 09/04/2026 – 09/11/2026: From 623CAD
    04

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  • YUL–ORD, 09/05/2026 – 09/12/2026: From 446CAD
    05

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  • YUL–ORD, 09/06/2026 – 09/13/2026: From 540CAD
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  • YUL–ORD, 09/07/2026 – 09/14/2026: From 951CAD
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  • YUL–ORD, 09/08/2026 – 09/15/2026: From 457CAD
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    • range446CAD-1,322CAD

    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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