American Airlines flights from San Antonio to Montreal

Recent searches for flights from San Antonio to Montreal

Aug 2026
From$406*
Updated: 1 hour ago
Round tripIEconomy
Sep 2026
From$406*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$406*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $406
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for August-2026
  • SAT–YUL, 08/08/26 – 08/15/26: From $1,060
    08

    Sa

    AUG

  • SAT–YUL, 08/09/26 – 08/14/26: From $729
    09

    Su

  • SAT–YUL, 08/10/26 – 08/17/26: From $729
    10

    Mo

  • SAT–YUL, 08/11/26 – 08/18/26: From $635
    11

    Tu

  • SAT–YUL, 08/12/26 – 08/19/26: From $635
    12

    We

  • SAT–YUL, 08/13/26 – 08/20/26: From $660
    13

    Th

  • SAT–YUL, 08/14/26 – 08/21/26: From $553
    14

    Fr

  • SAT–YUL, 08/15/26 – 08/22/26: From $491
    15

    Sa

  • SAT–YUL, 08/16/26 – 08/23/26: From $697
    16

    Su

  • SAT–YUL, 08/17/26 – 08/24/26: From $596
    17

    Mo

  • SAT–YUL, 08/18/26 – 08/25/26: From $491
    18

    Tu

  • SAT–YUL, 08/19/26 – 08/26/26: From $491
    19

    We

  • SAT–YUL, 08/20/26 – 08/27/26: From $553
    20

    Th

  • SAT–YUL, 08/21/26 – 08/28/26: From $553
    21

    Fr

  • SAT–YUL, 08/22/26 – 08/29/26: From $406
    22

    Sa

  • SAT–YUL, 08/23/26 – 08/30/26: From $447
    23

    Su

  • SAT–YUL, 08/24/26 – 08/31/26: From $490
    24

    Mo

  • SAT–YUL, 08/25/26 – 09/01/26: From $406
    25

    Tu

  • SAT–YUL, 08/26/26 – 09/02/26: From $406
    26

    We

  • SAT–YUL, 08/27/26 – 09/03/26: From $447
    27

    Th

  • SAT–YUL, 08/28/26 – 09/04/26: From $490
    28

    Fr

  • SAT–YUL, 08/29/26 – 09/05/26: From $406
    29

    Sa

  • SAT–YUL, 08/30/26 – 09/06/26: From $490
    30

    Su

  • SAT–YUL, 08/31/26 – 09/07/26: From $795
    31

    Mo

  • SAT–YUL, 09/01/26 – 09/08/26: From $406
    01

    Tu

    SEP

  • SAT–YUL, 09/02/26 – 09/09/26: From $406
    02

    We

  • SAT–YUL, 09/03/26 – 09/10/26: From $622
    03

    Th

  • SAT–YUL, 09/04/26 – 09/11/26: From $665
    04

    Fr

  • SAT–YUL, 09/05/26 – 09/12/26: From $496
    05

    Sa

  • SAT–YUL, 09/06/26 – 09/13/26: From $553
    06

    Su

  • SAT–YUL, 09/07/26 – 09/14/26: From $490
    07

    Mo

    • range$406-$1,060

    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 San Antonio to Montreal flights

    $
    keyboard_arrow_down

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $406Fare subject to changes
    Updated: 1 hour ago

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $406Fare subject to changes
    Updated: 1 hour ago

    San Antonio (SAT)to

    Montreal (YUL)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $406Fare subject to changes
    Updated: 1 hour ago

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $406Fare subject to changes
    Updated: 1 hour ago

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $406Fare subject to changes
    Updated: 1 hour ago

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $406Fare subject to changes
    Updated: 1 hour ago

    San Antonio (SAT)to

    Montreal (YUL)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $406Fare subject to changes
    Updated: 1 hour ago

    San Antonio (SAT)to

    Montreal (YUL)
    09/01/26 - 09/08/26

    Round trip

    Economy

    from
    $406Fare subject to changes
    Updated: 1 hour 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 San Antonio to Montreal

    Looking for lower fares on your trip from San Antonio 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 San Antonio to Montreal