American Airlines flights from Atlanta to Montreal

Recent searches for flights from Atlanta to Montreal

Aug 2026
From$615*
Updated: 6 hours ago
Round tripIEconomy
Sep 2026
From$588*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$588*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $615
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for August-2026
  • ATL–YUL, 08/05/26 – 08/12/26: From $930
    05

    We

    AUG

  • ATL–YUL, 08/06/26 – 08/13/26: From $1,194
    06

    Th

  • ATL–YUL, 08/07/26 – 08/14/26: From $1,187
    07

    Fr

  • ATL–YUL, 08/08/26 – 08/15/26: From $930
    08

    Sa

  • ATL–YUL, 08/09/26 – 08/16/26: From $1,217
    09

    Su

  • ATL–YUL, 08/10/26 – 08/17/26: From $1,184
    10

    Mo

  • ATL–YUL, 08/11/26 – 08/18/26: From $881
    11

    Tu

  • ATL–YUL, 08/12/26 – 08/19/26: From $767
    12

    We

  • ATL–YUL, 08/13/26 – 08/20/26: From $1,041
    13

    Th

  • ATL–YUL, 08/14/26 – 08/21/26: From $891
    14

    Fr

  • ATL–YUL, 08/15/26 – 08/22/26: From $817
    15

    Sa

  • ATL–YUL, 08/16/26 – 08/23/26: From $935
    16

    Su

  • ATL–YUL, 08/17/26 – 08/24/26: From $922
    17

    Mo

  • ATL–YUL, 08/18/26 – 08/25/26: From $734
    18

    Tu

  • ATL–YUL, 08/19/26 – 08/26/26: From $716
    19

    We

  • ATL–YUL, 08/20/26 – 08/27/26: From $737
    20

    Th

  • ATL–YUL, 08/21/26 – 08/28/26: From $734
    21

    Fr

  • ATL–YUL, 08/22/26 – 08/29/26: From $713
    22

    Sa

  • ATL–YUL, 08/23/26 – 08/30/26: From $804
    23

    Su

  • ATL–YUL, 08/24/26 – 08/31/26: From $714
    24

    Mo

  • ATL–YUL, 08/25/26 – 09/01/26: From $634
    25

    Tu

  • ATL–YUL, 08/26/26 – 09/02/26: From $650
    26

    We

  • ATL–YUL, 08/27/26 – 09/03/26: From $659
    27

    Th

  • ATL–YUL, 08/28/26 – 09/04/26: From $637
    28

    Fr

  • ATL–YUL, 08/29/26 – 09/05/26: From $615
    29

    Sa

  • ATL–YUL, 08/30/26 – 09/06/26: From $719
    30

    Su

  • ATL–YUL, 08/31/26 – 09/07/26: From $703
    31

    Mo

  • ATL–YUL, 09/01/26 – 09/08/26: From $647
    01

    Tu

    SEP

  • ATL–YUL, 09/02/26 – 09/09/26: From $629
    02

    We

  • ATL–YUL, 09/03/26 – 09/10/26: From $705
    03

    Th

  • ATL–YUL, 09/04/26 – 09/11/26: From $704
    04

    Fr

    • range$615-$1,217

    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)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $588Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

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

    Round trip

    Economy

    from
    $588Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

    Montreal (YUL)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $603Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

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

    Round trip

    Economy

    from
    $607Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

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

    Round trip

    Economy

    from
    $609Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

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

    Round trip

    Economy

    from
    $609Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

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

    Round trip

    Economy

    from
    $609Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

    Montreal (YUL)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $613Fare subject to changes
    Updated: 6 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