American Airlines flights from Baltimore to San Antonio

Recent searches for flights from Baltimore to San Antonio

Sep 2026
From$475*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$299*
Updated: 3 hours ago
Round tripIEconomy
Nov 2026
From$299*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $299
cmp-daily-histogram-bars-legend-max-price-aria-label $731
Displaying fares for September-2026
  • BWI–SAT: cmp-view-offers-disclaimer. Find Offers
    16

    We

    SEP

  • BWI–SAT, 09/17/26 – 09/24/26: From $585
    17

    Th

  • BWI–SAT, 09/18/26 – 09/25/26: From $731
    18

    Fr

  • BWI–SAT, 09/19/26 – 09/26/26: From $475
    19

    Sa

  • BWI–SAT, 09/20/26 – 09/27/26: From $607
    20

    Su

  • BWI–SAT, 09/21/26 – 09/28/26: From $607
    21

    Mo

  • BWI–SAT, 09/22/26 – 09/29/26: From $475
    22

    Tu

  • BWI–SAT, 09/23/26 – 09/30/26: From $475
    23

    We

  • BWI–SAT, 09/24/26 – 10/01/26: From $585
    24

    Th

  • BWI–SAT, 09/25/26 – 10/02/26: From $585
    25

    Fr

  • BWI–SAT, 09/26/26 – 10/03/26: From $475
    26

    Sa

  • BWI–SAT, 09/27/26 – 10/04/26: From $709
    27

    Su

  • BWI–SAT, 09/28/26 – 10/05/26: From $530
    28

    Mo

  • BWI–SAT, 09/29/26 – 10/06/26: From $475
    29

    Tu

  • BWI–SAT, 09/30/26 – 10/07/26: From $475
    30

    We

  • BWI–SAT, 10/01/26 – 10/08/26: From $607
    01

    Th

    OCT

  • BWI–SAT, 10/02/26 – 10/09/26: From $607
    02

    Fr

  • BWI–SAT, 10/03/26 – 10/10/26: From $475
    03

    Sa

  • BWI–SAT, 10/04/26 – 10/11/26: From $607
    04

    Su

  • BWI–SAT, 10/05/26 – 10/12/26: From $351
    05

    Mo

  • BWI–SAT, 10/06/26 – 10/13/26: From $299
    06

    Tu

  • BWI–SAT, 10/07/26 – 10/14/26: From $299
    07

    We

  • BWI–SAT, 10/08/26 – 10/15/26: From $433
    08

    Th

  • BWI–SAT, 10/09/26 – 10/16/26: From $438
    09

    Fr

  • BWI–SAT, 10/10/26 – 10/17/26: From $299
    10

    Sa

  • BWI–SAT, 10/11/26 – 10/18/26: From $561
    11

    Su

  • BWI–SAT, 10/12/26 – 10/19/26: From $578
    12

    Mo

  • BWI–SAT, 10/13/26 – 10/20/26: From $391
    13

    Tu

  • BWI–SAT: cmp-view-offers-disclaimer. Find Offers
    14

    We

  • BWI–SAT: cmp-view-offers-disclaimer. Find Offers
    15

    Th

    • range$299-$731

    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 Baltimore to San Antonio flights

    $
    keyboard_arrow_down

    Baltimore (BWI)to

    San Antonio (SAT)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $299Fare subject to changes
    Updated: 3 hours ago

    Baltimore (BWI)to

    San Antonio (SAT)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $299Fare subject to changes
    Updated: 3 hours ago

    Baltimore (BWI)to

    San Antonio (SAT)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $299Fare subject to changes
    Updated: 3 hours ago

    Baltimore (BWI)to

    San Antonio (SAT)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $299Fare subject to changes
    Updated: 3 hours ago

    Baltimore (BWI)to

    San Antonio (SAT)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $299Fare subject to changes
    Updated: 3 hours ago

    Baltimore (BWI)to

    San Antonio (SAT)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $299Fare subject to changes
    Updated: 3 hours ago

    Baltimore (BWI)to

    San Antonio (SAT)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $299Fare subject to changes
    Updated: 3 hours ago

    Baltimore (BWI)to

    San Antonio (SAT)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $299Fare 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.

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