American Airlines flights from Montrose to San Diego

Recent searches for flights from Montrose to San Diego

Aug 2026
From$908*
Updated: 23 hours ago
Round tripIEconomy
Sep 2026
From$531*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$431*
Updated: 4 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $531
cmp-daily-histogram-bars-legend-max-price-aria-label $1.5K
Displaying fares for August-2026
  • MTJ–SAN, 08/31/26 – 09/07/26: From $908
    31

    Mo

    AUG

  • MTJ–SAN, 09/01/26 – 09/08/26: From $691
    01

    Tu

  • MTJ–SAN, 09/02/26 – 09/09/26: From $595
    02

    We

  • MTJ–SAN, 09/03/26 – 09/10/26: From $672
    03

    Th

  • MTJ–SAN, 09/04/26 – 09/11/26: From $629
    04

    Fr

  • MTJ–SAN, 09/05/26 – 09/12/26: From $595
    05

    Sa

  • MTJ–SAN, 09/06/26 – 09/13/26: From $595
    06

    Su

  • MTJ–SAN, 09/07/26 – 09/14/26: From $1,410
    07

    Mo

  • MTJ–SAN, 09/08/26 – 09/15/26: From $1,514
    08

    Tu

  • MTJ–SAN, 09/09/26 – 09/16/26: From $704
    09

    We

  • MTJ–SAN, 09/10/26 – 09/17/26: From $879
    10

    Th

  • MTJ–SAN, 09/11/26 – 09/18/26: From $766
    11

    Fr

  • MTJ–SAN, 09/12/26 – 09/19/26: From $594
    12

    Sa

  • MTJ–SAN, 09/13/26 – 09/20/26: From $765
    13

    Su

  • MTJ–SAN, 09/14/26 – 09/21/26: From $848
    14

    Mo

  • MTJ–SAN, 09/15/26 – 09/22/26: From $531
    15

    Tu

  • MTJ–SAN, 09/16/26 – 09/23/26: From $593
    16

    We

  • MTJ–SAN, 09/17/26 – 09/24/26: From $767
    17

    Th

  • MTJ–SAN, 09/18/26 – 09/25/26: From $665
    18

    Fr

  • MTJ–SAN, 09/19/26 – 09/26/26: From $593
    19

    Sa

  • MTJ–SAN, 09/20/26 – 09/27/26: From $765
    20

    Su

  • MTJ–SAN, 09/21/26 – 09/28/26: From $1,071
    21

    Mo

  • MTJ–SAN, 09/22/26 – 09/29/26: From $594
    22

    Tu

  • MTJ–SAN, 09/23/26 – 09/30/26: From $593
    23

    We

  • MTJ–SAN, 09/24/26 – 10/01/26: From $599
    24

    Th

  • MTJ–SAN, 09/25/26 – 10/02/26: From $593
    25

    Fr

  • MTJ–SAN, 09/26/26 – 10/03/26: From $593
    26

    Sa

  • MTJ–SAN, 09/27/26 – 10/04/26: From $950
    27

    Su

  • MTJ–SAN: cmp-view-offers-disclaimer. Find Offers
    28

    Mo

  • MTJ–SAN: cmp-view-offers-disclaimer. Find Offers
    29

    Tu

  • MTJ–SAN, 09/30/26 – 10/07/26: From $743
    30

    We

    • range$531-$1,514

    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 Montrose to San Diego flights

    $
    keyboard_arrow_down

    Montrose (MTJ)to

    San Diego (SAN)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $431Fare subject to changes
    Updated: 4 hours ago

    Montrose (MTJ)to

    San Diego (SAN)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $448Fare subject to changes
    Updated: 4 hours ago

    Montrose (MTJ)to

    San Diego (SAN)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $478Fare subject to changes
    Updated: 4 hours ago

    Montrose (MTJ)to

    San Diego (SAN)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $481Fare subject to changes
    Updated: 4 hours ago

    Montrose (MTJ)to

    San Diego (SAN)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $481Fare subject to changes
    Updated: 4 hours ago

    Montrose (MTJ)to

    San Diego (SAN)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $481Fare subject to changes
    Updated: 4 hours ago

    Montrose (MTJ)to

    San Diego (SAN)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $481Fare subject to changes
    Updated: 4 hours ago

    Montrose (MTJ)to

    San Diego (SAN)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $483Fare subject to changes
    Updated: 4 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 Montrose to San Diego

    Looking for lower fares on your trip from Montrose to San Diego? 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 Montrose to San Diego