American Airlines flights from San Diego to Montreal

Recent searches for flights from San Diego to Montreal

Sep 2026
From$375*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$375*
Updated: 5 hours ago
Round tripIEconomy
Nov 2026
From$375*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $375
cmp-daily-histogram-bars-legend-max-price-aria-label $938
Displaying fares for September-2026
  • SAN–YUL, 09/13/26 – 09/20/26: From $688
    13

    Su

    SEP

  • SAN–YUL, 09/14/26 – 09/21/26: From $613
    14

    Mo

  • SAN–YUL, 09/15/26 – 09/22/26: From $602
    15

    Tu

  • SAN–YUL, 09/16/26 – 09/23/26: From $602
    16

    We

  • SAN–YUL, 09/17/26 – 09/24/26: From $881
    17

    Th

  • SAN–YUL, 09/18/26 – 09/25/26: From $613
    18

    Fr

  • SAN–YUL, 09/19/26 – 09/26/26: From $602
    19

    Sa

  • SAN–YUL, 09/20/26 – 09/27/26: From $721
    20

    Su

  • SAN–YUL, 09/21/26 – 09/28/26: From $925
    21

    Mo

  • SAN–YUL, 09/22/26 – 09/29/26: From $590
    22

    Tu

  • SAN–YUL, 09/23/26 – 09/30/26: From $549
    23

    We

  • SAN–YUL, 09/24/26 – 10/01/26: From $860
    24

    Th

  • SAN–YUL, 09/25/26 – 10/02/26: From $667
    25

    Fr

  • SAN–YUL, 09/26/26 – 10/03/26: From $482
    26

    Sa

  • SAN–YUL, 09/27/26 – 10/04/26: From $719
    27

    Su

  • SAN–YUL, 09/28/26 – 10/05/26: From $482
    28

    Mo

  • SAN–YUL, 09/29/26 – 10/06/26: From $375
    29

    Tu

  • SAN–YUL, 09/30/26 – 10/07/26: From $755
    30

    We

  • SAN–YUL, 10/01/26 – 10/08/26: From $590
    01

    Th

    OCT

  • SAN–YUL, 10/02/26 – 10/09/26: From $721
    02

    Fr

  • SAN–YUL, 10/03/26 – 10/10/26: From $482
    03

    Sa

  • SAN–YUL, 10/04/26 – 10/11/26: From $927
    04

    Su

  • SAN–YUL, 10/05/26 – 10/12/26: From $702
    05

    Mo

  • SAN–YUL, 10/06/26 – 10/13/26: From $482
    06

    Tu

  • SAN–YUL, 10/07/26 – 10/14/26: From $590
    07

    We

  • SAN–YUL, 10/08/26 – 10/15/26: From $715
    08

    Th

  • SAN–YUL, 10/09/26 – 10/16/26: From $590
    09

    Fr

  • SAN–YUL, 10/10/26 – 10/17/26: From $613
    10

    Sa

  • SAN–YUL, 10/11/26 – 10/18/26: From $938
    11

    Su

  • SAN–YUL, 10/12/26 – 10/19/26: From $688
    12

    Mo

    • range$375-$938

    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 Diego to Montreal flights

    $
    keyboard_arrow_down

    San Diego (SAN)to

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

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 5 hours ago

    San Diego (SAN)to

    Montreal (YUL)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 5 hours ago

    San Diego (SAN)to

    Montreal (YUL)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 5 hours ago

    San Diego (SAN)to

    Montreal (YUL)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 5 hours ago

    San Diego (SAN)to

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

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 5 hours ago

    San Diego (SAN)to

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

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 5 hours ago

    San Diego (SAN)to

    Montreal (YUL)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 5 hours ago

    San Diego (SAN)to

    Montreal (YUL)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 5 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 San Diego to Montreal

    Looking for lower fares on your trip from San Diego 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

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    • 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 Diego to Montreal