American Airlines flights from Seattle to Mazatlan

Recent searches for flights from Seattle to Mazatlan

Sep 2026
From$583*
Updated: 10 hours ago
Round tripIEconomy
Oct 2026
From$542*
Updated: 10 hours ago
Round tripIEconomy
Nov 2026
From$522*
Updated: 10 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $583
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for September-2026
  • SEA–MZT, 09/01/26 – 09/08/26: From $901
    01

    Tu

    SEP

  • SEA–MZT, 09/02/26 – 09/09/26: From $856
    02

    We

  • SEA–MZT, 09/03/26 – 09/10/26: From $1,020
    03

    Th

  • SEA–MZT, 09/04/26 – 09/11/26: From $858
    04

    Fr

  • SEA–MZT, 09/05/26 – 09/12/26: From $833
    05

    Sa

  • SEA–MZT, 09/06/26 – 09/13/26: From $856
    06

    Su

  • SEA–MZT, 09/07/26 – 09/14/26: From $872
    07

    Mo

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

    Tu

  • SEA–MZT, 09/09/26 – 09/16/26: From $838
    09

    We

  • SEA–MZT, 09/10/26 – 09/17/26: From $833
    10

    Th

  • SEA–MZT, 09/11/26 – 09/18/26: From $833
    11

    Fr

  • SEA–MZT, 09/12/26 – 09/19/26: From $833
    12

    Sa

  • SEA–MZT, 09/13/26 – 09/20/26: From $877
    13

    Su

  • SEA–MZT, 09/14/26 – 09/21/26: From $892
    14

    Mo

  • SEA–MZT: cmp-view-offers-disclaimer. Find Offers
    15

    Tu

  • SEA–MZT, 09/16/26 – 09/23/26: From $877
    16

    We

  • SEA–MZT, 09/17/26 – 09/24/26: From $760
    17

    Th

  • SEA–MZT, 09/18/26 – 09/25/26: From $742
    18

    Fr

  • SEA–MZT, 09/19/26 – 09/26/26: From $760
    19

    Sa

  • SEA–MZT, 09/20/26 – 09/27/26: From $1,014
    20

    Su

  • SEA–MZT, 09/21/26 – 09/28/26: From $1,009
    21

    Mo

  • SEA–MZT: cmp-view-offers-disclaimer. Find Offers
    22

    Tu

  • SEA–MZT, 09/23/26 – 09/30/26: From $583
    23

    We

  • SEA–MZT, 09/24/26 – 10/01/26: From $644
    24

    Th

  • SEA–MZT, 09/25/26 – 10/02/26: From $739
    25

    Fr

  • SEA–MZT, 09/26/26 – 10/03/26: From $619
    26

    Sa

  • SEA–MZT, 09/27/26 – 10/04/26: From $936
    27

    Su

  • SEA–MZT, 09/28/26 – 10/05/26: From $701
    28

    Mo

  • SEA–MZT, 09/29/26 – 10/06/26: From $759
    29

    Tu

  • SEA–MZT, 09/30/26 – 10/07/26: From $649
    30

    We

    • range$583-$1,020

    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

    $
    keyboard_arrow_down

    Seattle (SEA)to

    Mazatlan (MZT)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $522Fare subject to changes
    Updated: 10 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    12/11/26 - 12/18/26

    Round trip

    Economy

    from
    $526Fare subject to changes
    Updated: 10 hours ago

    Seattle (SEA)to

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

    Round trip

    Economy

    from
    $526Fare subject to changes
    Updated: 10 hours ago

    Seattle (SEA)to

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

    Round trip

    Economy

    from
    $529Fare subject to changes
    Updated: 10 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    11/13/26 - 11/20/26

    Round trip

    Economy

    from
    $532Fare subject to changes
    Updated: 10 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    12/06/26 - 12/13/26

    Round trip

    Economy

    from
    $534Fare subject to changes
    Updated: 10 hours ago

    Seattle (SEA)to

    Mazatlan (MZT)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $536Fare subject to changes
    Updated: 10 hours ago

    Seattle (SEA)to

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

    Round trip

    Economy

    from
    $541Fare subject to changes
    Updated: 10 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