American Airlines flights from San Antonio to Flagstaff

Recent searches for flights from San Antonio to Flagstaff

Sep 2026
From$536*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$466*
Updated: 3 hours ago
Round tripIEconomy
Nov 2026
From$466*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $501
cmp-daily-histogram-bars-legend-max-price-aria-label $823
Displaying fares for September-2026
  • SAT–FLG, 09/12/26 – 09/19/26: From $536
    12

    Sa

    SEP

  • SAT–FLG, 09/13/26 – 09/20/26: From $691
    13

    Su

  • SAT–FLG, 09/14/26 – 09/21/26: From $608
    14

    Mo

  • SAT–FLG, 09/15/26 – 09/22/26: From $536
    15

    Tu

  • SAT–FLG, 09/16/26 – 09/23/26: From $536
    16

    We

  • SAT–FLG, 09/17/26 – 09/24/26: From $608
    17

    Th

  • SAT–FLG, 09/18/26 – 09/25/26: From $608
    18

    Fr

  • SAT–FLG, 09/19/26 – 09/26/26: From $592
    19

    Sa

  • SAT–FLG, 09/20/26 – 09/27/26: From $823
    20

    Su

  • SAT–FLG, 09/21/26 – 09/28/26: From $633
    21

    Mo

  • SAT–FLG, 09/22/26 – 09/29/26: From $536
    22

    Tu

  • SAT–FLG, 09/23/26 – 09/30/26: From $536
    23

    We

  • SAT–FLG, 09/24/26 – 10/01/26: From $608
    24

    Th

  • SAT–FLG, 09/25/26 – 10/02/26: From $633
    25

    Fr

  • SAT–FLG, 09/26/26 – 10/03/26: From $536
    26

    Sa

  • SAT–FLG, 09/27/26 – 10/04/26: From $691
    27

    Su

  • SAT–FLG, 09/28/26 – 10/05/26: From $661
    28

    Mo

  • SAT–FLG, 09/29/26 – 10/06/26: From $536
    29

    Tu

  • SAT–FLG, 09/30/26 – 10/07/26: From $592
    30

    We

  • SAT–FLG, 10/01/26 – 10/08/26: From $608
    01

    Th

    OCT

  • SAT–FLG, 10/02/26 – 10/09/26: From $608
    02

    Fr

  • SAT–FLG, 10/03/26 – 10/10/26: From $536
    03

    Sa

  • SAT–FLG, 10/04/26 – 10/11/26: From $661
    04

    Su

  • SAT–FLG, 10/05/26 – 10/12/26: From $691
    05

    Mo

  • SAT–FLG, 10/06/26 – 10/13/26: From $760
    06

    Tu

  • SAT–FLG, 10/07/26 – 10/14/26: From $501
    07

    We

  • SAT–FLG, 10/08/26 – 10/15/26: From $724
    08

    Th

  • SAT–FLG, 10/09/26 – 10/16/26: From $607
    09

    Fr

  • SAT–FLG: cmp-view-offers-disclaimer. Find Offers
    10

    Sa

  • SAT–FLG: cmp-view-offers-disclaimer. Find Offers
    11

    Su

    • range$501-$823

    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 Flagstaff flights

    $
    keyboard_arrow_down

    San Antonio (SAT)to

    Flagstaff (FLG)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $466Fare subject to changes
    Updated: 3 hours ago

    San Antonio (SAT)to

    Flagstaff (FLG)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $466Fare subject to changes
    Updated: 3 hours ago

    San Antonio (SAT)to

    Flagstaff (FLG)
    12/05/26 - 12/12/26

    Round trip

    Economy

    from
    $466Fare subject to changes
    Updated: 3 hours ago

    San Antonio (SAT)to

    Flagstaff (FLG)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $466Fare subject to changes
    Updated: 13 hours ago

    San Antonio (SAT)to

    Flagstaff (FLG)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $466Fare subject to changes
    Updated: 3 hours ago

    San Antonio (SAT)to

    Flagstaff (FLG)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $466Fare subject to changes
    Updated: 3 hours ago

    San Antonio (SAT)to

    Flagstaff (FLG)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $466Fare subject to changes
    Updated: 3 hours ago

    San Antonio (SAT)to

    Flagstaff (FLG)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $466Fare subject to changes
    Updated: 3 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 Antonio to Flagstaff

    Looking for lower fares on your trip from San Antonio to Flagstaff? 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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    American Airlines flights from San Antonio to Flagstaff