American Airlines flights from Atlanta to Montreal

Recent searches for flights from Atlanta to Montreal

Aug 2026
From$963*
Updated: 11 hours ago
Round tripIEconomy
Sep 2026
From$550*
Updated: 11 hours ago
Round tripIEconomy
Oct 2026
From$550*
Updated: 11 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $565
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for August-2026
  • ATL–YUL: cmp-view-offers-disclaimer. Find Offers
    25

    Tu

    AUG

  • ATL–YUL, 08/26/26 – 09/02/26: From $991
    26

    We

  • ATL–YUL, 08/27/26 – 09/03/26: From $1,124
    27

    Th

  • ATL–YUL, 08/28/26 – 09/04/26: From $1,237
    28

    Fr

  • ATL–YUL, 08/29/26 – 09/05/26: From $963
    29

    Sa

  • ATL–YUL, 08/30/26 – 09/06/26: From $1,067
    30

    Su

  • ATL–YUL, 08/31/26 – 09/07/26: From $1,126
    31

    Mo

  • ATL–YUL, 09/01/26 – 09/08/26: From $866
    01

    Tu

    SEP

  • ATL–YUL, 09/02/26 – 09/09/26: From $793
    02

    We

  • ATL–YUL, 09/03/26 – 09/10/26: From $1,035
    03

    Th

  • ATL–YUL, 09/04/26 – 09/11/26: From $935
    04

    Fr

  • ATL–YUL, 09/05/26 – 09/12/26: From $842
    05

    Sa

  • ATL–YUL, 09/06/26 – 09/13/26: From $978
    06

    Su

  • ATL–YUL, 09/07/26 – 09/14/26: From $838
    07

    Mo

  • ATL–YUL, 09/08/26 – 09/15/26: From $634
    08

    Tu

  • ATL–YUL, 09/09/26 – 09/16/26: From $632
    09

    We

  • ATL–YUL, 09/10/26 – 09/17/26: From $673
    10

    Th

  • ATL–YUL, 09/11/26 – 09/18/26: From $632
    11

    Fr

  • ATL–YUL, 09/12/26 – 09/19/26: From $683
    12

    Sa

  • ATL–YUL, 09/13/26 – 09/20/26: From $785
    13

    Su

  • ATL–YUL, 09/14/26 – 09/21/26: From $714
    14

    Mo

  • ATL–YUL, 09/15/26 – 09/22/26: From $620
    15

    Tu

  • ATL–YUL, 09/16/26 – 09/23/26: From $647
    16

    We

  • ATL–YUL, 09/17/26 – 09/24/26: From $679
    17

    Th

  • ATL–YUL, 09/18/26 – 09/25/26: From $645
    18

    Fr

  • ATL–YUL, 09/19/26 – 09/26/26: From $642
    19

    Sa

  • ATL–YUL, 09/20/26 – 09/27/26: From $685
    20

    Su

  • ATL–YUL, 09/21/26 – 09/28/26: From $785
    21

    Mo

  • ATL–YUL, 09/22/26 – 09/29/26: From $565
    22

    Tu

  • ATL–YUL, 09/23/26 – 09/30/26: From $660
    23

    We

  • ATL–YUL, 09/24/26 – 10/01/26: From $737
    24

    Th

    • range$565-$1,237

    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 Atlanta to Montreal flights

    $
    keyboard_arrow_down

    Atlanta (ATL)to

    Montreal (YUL)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $550Fare subject to changes
    Updated: 11 hours ago

    Atlanta (ATL)to

    Montreal (YUL)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $550Fare subject to changes
    Updated: 11 hours ago

    Atlanta (ATL)to

    Montreal (YUL)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $553Fare subject to changes
    Updated: 11 hours ago

    Atlanta (ATL)to

    Montreal (YUL)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $565Fare subject to changes
    Updated: 11 hours ago

    Atlanta (ATL)to

    Montreal (YUL)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $577Fare subject to changes
    Updated: 11 hours ago

    Atlanta (ATL)to

    Montreal (YUL)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $585Fare subject to changes
    Updated: 11 hours ago

    Atlanta (ATL)to

    Montreal (YUL)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $620Fare subject to changes
    Updated: 11 hours ago

    Atlanta (ATL)to

    Montreal (YUL)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $620Fare subject to changes
    Updated: 11 hours ago

    *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.

    Finding cheap flights from Atlanta to Montreal

    Looking for lower fares on your trip from Atlanta to Montreal? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Atlanta to Montreal