American Airlines flights from Colorado Springs to San Antonio

Recent searches for flights from Colorado Springs to San Antonio

Aug 2026
From$309*
Updated: 15 hours ago
Round tripIEconomy
Sep 2026
From$317*
Updated: 15 hours ago
Round tripIEconomy
Oct 2026
From$325*
Updated: 15 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $309
cmp-daily-histogram-bars-legend-max-price-aria-label $781
Displaying fares for August-2026
  • COS–SAT, 08/02/26 – 08/09/26: From $781
    02

    Su

    AUG

  • COS–SAT, 08/03/26 – 08/10/26: From $611
    03

    Mo

  • COS–SAT, 08/04/26 – 08/11/26: From $523
    04

    Tu

  • COS–SAT, 08/05/26 – 08/12/26: From $523
    05

    We

  • COS–SAT, 08/06/26 – 08/13/26: From $611
    06

    Th

  • COS–SAT, 08/07/26 – 08/14/26: From $611
    07

    Fr

  • COS–SAT, 08/08/26 – 08/15/26: From $500
    08

    Sa

  • COS–SAT, 08/09/26 – 08/16/26: From $676
    09

    Su

  • COS–SAT, 08/10/26 – 08/17/26: From $584
    10

    Mo

  • COS–SAT, 08/11/26 – 08/18/26: From $500
    11

    Tu

  • COS–SAT, 08/12/26 – 08/19/26: From $500
    12

    We

  • COS–SAT, 08/13/26 – 08/20/26: From $584
    13

    Th

  • COS–SAT, 08/14/26 – 08/21/26: From $584
    14

    Fr

  • COS–SAT, 08/15/26 – 08/22/26: From $393
    15

    Sa

  • COS–SAT, 08/16/26 – 08/23/26: From $646
    16

    Su

  • COS–SAT, 08/17/26 – 08/24/26: From $401
    17

    Mo

  • COS–SAT, 08/18/26 – 08/25/26: From $309
    18

    Tu

  • COS–SAT, 08/19/26 – 08/26/26: From $309
    19

    We

  • COS–SAT, 08/20/26 – 08/27/26: From $401
    20

    Th

  • COS–SAT, 08/21/26 – 08/28/26: From $419
    21

    Fr

  • COS–SAT, 08/22/26 – 08/29/26: From $309
    22

    Sa

  • COS–SAT, 08/23/26 – 08/30/26: From $417
    23

    Su

  • COS–SAT, 08/24/26 – 08/31/26: From $325
    24

    Mo

  • COS–SAT, 08/25/26 – 09/01/26: From $309
    25

    Tu

  • COS–SAT, 08/26/26 – 09/02/26: From $373
    26

    We

  • COS–SAT, 08/27/26 – 09/03/26: From $508
    27

    Th

  • COS–SAT, 08/28/26 – 09/04/26: From $379
    28

    Fr

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    29

    Sa

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    30

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  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    31

    Mo

  • COS–SAT, 09/01/26 – 09/08/26: From $317
    01

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    SEP

    • range$309-$781

    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 Colorado Springs to San Antonio flights

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    Colorado Springs (COS)to

    San Antonio (SAT)
    08/19/26 - 08/26/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 15 hours ago

    Colorado Springs (COS)to

    San Antonio (SAT)
    08/22/26 - 08/29/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 15 hours ago

    Colorado Springs (COS)to

    San Antonio (SAT)
    08/25/26 - 09/01/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 15 hours ago

    Colorado Springs (COS)to

    San Antonio (SAT)
    08/18/26 - 08/25/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 15 hours ago

    Colorado Springs (COS)to

    San Antonio (SAT)
    09/02/26 - 09/09/26

    Round trip

    Economy

    from
    $317Fare subject to changes
    Updated: 15 hours ago

    Colorado Springs (COS)to

    San Antonio (SAT)
    09/01/26 - 09/08/26

    Round trip

    Economy

    from
    $317Fare subject to changes
    Updated: 15 hours ago

    Colorado Springs (COS)to

    San Antonio (SAT)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $317Fare subject to changes
    Updated: 15 hours ago

    Colorado Springs (COS)to

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

    Round trip

    Economy

    from
    $325Fare subject to changes
    Updated: 15 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 Colorado Springs to San Antonio

    Looking for lower fares on your trip from Colorado Springs 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 Colorado Springs to San Antonio