American Airlines flights from Seattle to Mazatlan

Recent searches for flights from Seattle to Mazatlan

Aug 2026
From$742*
Updated: 4 hours ago
Round tripIEconomy
Sep 2026
From$503*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$564*
Updated: 4 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $644
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for August-2026
  • SEA–MZT, 08/11/26 – 08/18/26: From $851
    11

    Tu

    AUG

  • SEA–MZT, 08/12/26 – 08/19/26: From $838
    12

    We

  • SEA–MZT, 08/13/26 – 08/20/26: From $988
    13

    Th

  • SEA–MZT, 08/14/26 – 08/21/26: From $912
    14

    Fr

  • SEA–MZT, 08/15/26 – 08/22/26: From $869
    15

    Sa

  • SEA–MZT, 08/16/26 – 08/23/26: From $1,136
    16

    Su

  • SEA–MZT, 08/17/26 – 08/24/26: From $892
    17

    Mo

  • SEA–MZT, 08/18/26 – 08/25/26: From $1,107
    18

    Tu

  • SEA–MZT, 08/19/26 – 08/26/26: From $975
    19

    We

  • SEA–MZT, 08/20/26 – 08/27/26: From $988
    20

    Th

  • SEA–MZT, 08/21/26 – 08/28/26: From $912
    21

    Fr

  • SEA–MZT, 08/22/26 – 08/29/26: From $1,167
    22

    Sa

  • SEA–MZT, 08/23/26 – 08/30/26: From $999
    23

    Su

  • SEA–MZT, 08/24/26 – 08/31/26: From $951
    24

    Mo

  • SEA–MZT, 08/25/26 – 09/01/26: From $742
    25

    Tu

  • SEA–MZT, 08/26/26 – 09/02/26: From $782
    26

    We

  • SEA–MZT, 08/27/26 – 09/03/26: From $872
    27

    Th

  • SEA–MZT, 08/28/26 – 09/04/26: From $756
    28

    Fr

  • SEA–MZT, 08/29/26 – 09/05/26: From $756
    29

    Sa

  • SEA–MZT, 08/30/26 – 09/06/26: From $877
    30

    Su

  • SEA–MZT, 08/31/26 – 09/07/26: From $1,046
    31

    Mo

  • SEA–MZT, 09/01/26 – 09/08/26: From $689
    01

    Tu

    SEP

  • SEA–MZT, 09/02/26 – 09/09/26: From $1,014
    02

    We

  • SEA–MZT, 09/03/26 – 09/10/26: From $1,119
    03

    Th

  • SEA–MZT, 09/04/26 – 09/11/26: From $806
    04

    Fr

  • SEA–MZT, 09/05/26 – 09/12/26: From $843
    05

    Sa

  • SEA–MZT, 09/06/26 – 09/13/26: From $1,038
    06

    Su

  • SEA–MZT, 09/07/26 – 09/14/26: From $1,009
    07

    Mo

  • SEA–MZT: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

  • SEA–MZT, 09/09/26 – 09/16/26: From $644
    09

    We

  • SEA–MZT, 09/10/26 – 09/17/26: From $734
    10

    Th

    • range$644-$1,167

    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 Seattle to Mazatlan flights

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    Seattle (SEA)to

    Mazatlan (MZT)
    11/27/26 - 12/04/26

    Round trip

    Economy

    from
    $492Fare subject to changes
    Updated: 4 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    09/28/26 - 10/05/26

    Round trip

    Economy

    from
    $503Fare subject to changes
    Updated: 4 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    11/17/26 - 12/03/26

    Round trip

    Economy

    from
    $517Fare subject to changes
    Updated: 16 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $522Fare subject to changes
    Updated: 4 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $529Fare subject to changes
    Updated: 4 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    12/03/26 - 12/10/26

    Round trip

    Economy

    from
    $532Fare subject to changes
    Updated: 4 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    12/07/26 - 12/14/26

    Round trip

    Economy

    from
    $532Fare subject to changes
    Updated: 4 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    12/04/26 - 12/11/26

    Round trip

    Economy

    from
    $532Fare 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 Seattle to Mazatlan

    Looking for lower fares on your trip from Seattle to Mazatlan? 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 Seattle to Mazatlan