American Airlines flights from Lexington to San Antonio

Recent searches for flights from Lexington to San Antonio

Aug 2026
From$353*
Updated: 42 minutes ago
Round tripIEconomy
Sep 2026
From$243*
Updated: 41 minutes ago
Round tripIEconomy
Oct 2026
From$243*
Updated: 41 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $286
cmp-daily-histogram-bars-legend-max-price-aria-label $680
Displaying fares for August-2026
  • LEX–SAT, 08/27/26 – 09/03/26: From $479
    27

    Th

    AUG

  • LEX–SAT, 08/28/26 – 09/04/26: From $680
    28

    Fr

  • LEX–SAT, 08/29/26 – 09/05/26: From $353
    29

    Sa

  • LEX–SAT, 08/30/26 – 09/06/26: From $479
    30

    Su

  • LEX–SAT, 08/31/26 – 09/07/26: From $602
    31

    Mo

  • LEX–SAT, 09/01/26 – 09/08/26: From $353
    01

    Tu

    SEP

  • LEX–SAT, 09/02/26 – 09/09/26: From $353
    02

    We

  • LEX–SAT, 09/03/26 – 09/10/26: From $424
    03

    Th

  • LEX–SAT, 09/04/26 – 09/11/26: From $547
    04

    Fr

  • LEX–SAT, 09/05/26 – 09/12/26: From $298
    05

    Sa

  • LEX–SAT, 09/06/26 – 09/13/26: From $395
    06

    Su

  • LEX–SAT, 09/07/26 – 09/14/26: From $597
    07

    Mo

  • LEX–SAT, 09/08/26 – 09/15/26: From $353
    08

    Tu

  • LEX–SAT, 09/09/26 – 09/16/26: From $286
    09

    We

  • LEX–SAT, 09/10/26 – 09/17/26: From $395
    10

    Th

  • LEX–SAT, 09/11/26 – 09/18/26: From $529
    11

    Fr

  • LEX–SAT, 09/12/26 – 09/19/26: From $286
    12

    Sa

  • LEX–SAT, 09/13/26 – 09/20/26: From $399
    13

    Su

  • LEX–SAT, 09/14/26 – 09/21/26: From $354
    14

    Mo

  • LEX–SAT, 09/15/26 – 09/22/26: From $341
    15

    Tu

  • LEX–SAT, 09/16/26 – 09/23/26: From $329
    16

    We

  • LEX–SAT, 09/17/26 – 09/24/26: From $438
    17

    Th

  • LEX–SAT, 09/18/26 – 09/25/26: From $522
    18

    Fr

  • LEX–SAT, 09/19/26 – 09/26/26: From $286
    19

    Sa

  • LEX–SAT, 09/20/26 – 09/27/26: From $372
    20

    Su

  • LEX–SAT, 09/21/26 – 09/28/26: From $329
    21

    Mo

  • LEX–SAT, 09/22/26 – 09/29/26: From $286
    22

    Tu

  • LEX–SAT, 09/23/26 – 09/30/26: From $341
    23

    We

  • LEX–SAT: cmp-view-offers-disclaimer. Find Offers
    24

    Th

  • LEX–SAT: cmp-view-offers-disclaimer. Find Offers
    25

    Fr

  • LEX–SAT, 09/26/26 – 10/03/26: From $286
    26

    Sa

    • range$286-$680

    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 Lexington to San Antonio flights

    $
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    Lexington (LEX)to

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

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 41 minutes ago

    Lexington (LEX)to

    San Antonio (SAT)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 42 minutes ago

    Lexington (LEX)to

    San Antonio (SAT)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 42 minutes ago

    Lexington (LEX)to

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

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 41 minutes ago

    Lexington (LEX)to

    San Antonio (SAT)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 41 minutes ago

    Lexington (LEX)to

    San Antonio (SAT)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 42 minutes ago

    Lexington (LEX)to

    San Antonio (SAT)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 41 minutes ago

    Lexington (LEX)to

    San Antonio (SAT)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $243Fare subject to changes
    Updated: 42 minutes 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 Lexington to San Antonio

    Looking for lower fares on your trip from Lexington to San Antonio? 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 Lexington to San Antonio