American Airlines flights from San Antonio to Cancun

Recent searches for flights from San Antonio to Cancun

Sep 2026
From$521*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$375*
Updated: 22 hours ago
Round tripIEconomy
Nov 2026
From$370*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $521
cmp-daily-histogram-bars-legend-max-price-aria-label $1.6K
Displaying fares for September-2026
  • SAT–CUN, 09/15/26 – 09/22/26: From $615
    15

    Tu

    SEP

  • SAT–CUN, 09/16/26 – 09/23/26: From $591
    16

    We

  • SAT–CUN, 09/17/26 – 09/24/26: From $690
    17

    Th

  • SAT–CUN, 09/18/26 – 09/25/26: From $640
    18

    Fr

  • SAT–CUN, 09/19/26 – 09/26/26: From $659
    19

    Sa

  • SAT–CUN, 09/20/26 – 09/27/26: From $1,256
    20

    Su

  • SAT–CUN, 09/21/26 – 09/28/26: From $711
    21

    Mo

  • SAT–CUN, 09/22/26 – 09/29/26: From $615
    22

    Tu

  • SAT–CUN, 09/23/26 – 09/30/26: From $642
    23

    We

  • SAT–CUN, 09/24/26 – 10/01/26: From $631
    24

    Th

  • SAT–CUN, 09/25/26 – 10/02/26: From $631
    25

    Fr

  • SAT–CUN, 09/26/26 – 10/03/26: From $620
    26

    Sa

  • SAT–CUN, 09/27/26 – 10/04/26: From $633
    27

    Su

  • SAT–CUN, 09/28/26 – 10/05/26: From $623
    28

    Mo

  • SAT–CUN, 09/29/26 – 10/06/26: From $521
    29

    Tu

  • SAT–CUN, 09/30/26 – 10/07/26: From $661
    30

    We

  • SAT–CUN, 10/01/26 – 10/08/26: From $558
    01

    Th

    OCT

  • SAT–CUN, 10/02/26 – 10/09/26: From $558
    02

    Fr

  • SAT–CUN, 10/03/26 – 10/10/26: From $541
    03

    Sa

  • SAT–CUN, 10/04/26 – 10/11/26: From $1,256
    04

    Su

  • SAT–CUN, 10/05/26 – 10/12/26: From $1,251
    05

    Mo

  • SAT–CUN, 10/06/26 – 10/13/26: From $918
    06

    Tu

  • SAT–CUN, 10/07/26 – 10/14/26: From $1,056
    07

    We

  • SAT–CUN, 10/08/26 – 10/15/26: From $1,172
    08

    Th

  • SAT–CUN, 10/09/26 – 10/15/26: From $608
    09

    Fr

  • SAT–CUN, 10/10/26 – 10/17/26: From $893
    10

    Sa

  • SAT–CUN, 10/11/26 – 10/18/26: From $1,569
    11

    Su

  • SAT–CUN, 10/12/26 – 10/16/26: From $543
    12

    Mo

  • SAT–CUN, 10/13/26 – 10/20/26: From $656
    13

    Tu

  • SAT–CUN, 10/14/26 – 10/21/26: From $652
    14

    We

    • range$521-$1,569

    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 Cancun flights

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    San Antonio (SAT)to

    Cancun (CUN)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $370Fare subject to changes
    Updated: 2 hours ago

    San Antonio (SAT)to

    Cancun (CUN)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $370Fare subject to changes
    Updated: 2 hours ago

    San Antonio (SAT)to

    Cancun (CUN)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $370Fare subject to changes
    Updated: 2 hours ago

    San Antonio (SAT)to

    Cancun (CUN)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 2 hours ago

    San Antonio (SAT)to

    Cancun (CUN)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 2 hours ago

    San Antonio (SAT)to

    Cancun (CUN)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $413Fare subject to changes
    Updated: 2 hours ago

    San Antonio (SAT)to

    Cancun (CUN)
    01/05/27 - 01/12/27

    Round trip

    Economy

    from
    $413Fare subject to changes
    Updated: 2 hours ago

    San Antonio (SAT)to

    Cancun (CUN)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $413Fare subject to changes
    Updated: 2 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.

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