American Airlines flights from Pittsburgh to San Antonio

Recent searches for flights from Pittsburgh to San Antonio

Aug 2026
From$937*
Updated: 7 hours ago
Round tripIEconomy
Sep 2026
From$386*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$421*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $386
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for August-2026
  • PIT–SAT: cmp-view-offers-disclaimer. Find Offers
    29

    Sa

    AUG

  • PIT–SAT, 08/30/26 – 09/06/26: From $937
    30

    Su

  • PIT–SAT, 08/31/26 – 09/07/26: From $1,010
    31

    Mo

  • PIT–SAT, 09/01/26 – 09/08/26: From $927
    01

    Tu

    SEP

  • PIT–SAT, 09/02/26 – 09/09/26: From $894
    02

    We

  • PIT–SAT, 09/03/26 – 09/10/26: From $1,012
    03

    Th

  • PIT–SAT, 09/04/26 – 09/11/26: From $1,012
    04

    Fr

  • PIT–SAT, 09/05/26 – 09/12/26: From $464
    05

    Sa

  • PIT–SAT, 09/06/26 – 09/13/26: From $464
    06

    Su

  • PIT–SAT, 09/07/26 – 09/14/26: From $797
    07

    Mo

  • PIT–SAT, 09/08/26 – 09/15/26: From $797
    08

    Tu

  • PIT–SAT, 09/09/26 – 09/16/26: From $464
    09

    We

  • PIT–SAT, 09/10/26 – 09/17/26: From $464
    10

    Th

  • PIT–SAT, 09/11/26 – 09/18/26: From $464
    11

    Fr

  • PIT–SAT, 09/12/26 – 09/19/26: From $386
    12

    Sa

  • PIT–SAT, 09/13/26 – 09/20/26: From $537
    13

    Su

  • PIT–SAT, 09/14/26 – 09/21/26: From $719
    14

    Mo

  • PIT–SAT, 09/15/26 – 09/22/26: From $499
    15

    Tu

  • PIT–SAT, 09/16/26 – 09/23/26: From $499
    16

    We

  • PIT–SAT, 09/17/26 – 09/24/26: From $537
    17

    Th

  • PIT–SAT, 09/18/26 – 09/25/26: From $499
    18

    Fr

  • PIT–SAT, 09/19/26 – 09/26/26: From $421
    19

    Sa

  • PIT–SAT, 09/20/26 – 09/27/26: From $497
    20

    Su

  • PIT–SAT, 09/21/26 – 09/28/26: From $421
    21

    Mo

  • PIT–SAT, 09/22/26 – 09/29/26: From $421
    22

    Tu

  • PIT–SAT, 09/23/26 – 09/30/26: From $421
    23

    We

  • PIT–SAT, 09/24/26 – 10/01/26: From $421
    24

    Th

  • PIT–SAT, 09/25/26 – 10/02/26: From $421
    25

    Fr

  • PIT–SAT: cmp-view-offers-disclaimer. Find Offers
    26

    Sa

  • PIT–SAT: cmp-view-offers-disclaimer. Find Offers
    27

    Su

  • PIT–SAT: cmp-view-offers-disclaimer. Find Offers
    28

    Mo

    • range$386-$1,012

    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 Pittsburgh to San Antonio flights

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    keyboard_arrow_down

    Pittsburgh (PIT)to

    San Antonio (SAT)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $386Fare subject to changes
    Updated: 7 hours ago

    Pittsburgh (PIT)to

    San Antonio (SAT)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $421Fare subject to changes
    Updated: 7 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $421Fare subject to changes
    Updated: 7 hours ago

    Pittsburgh (PIT)to

    San Antonio (SAT)
    10/01/26 - 10/08/26

    Round trip

    Economy

    from
    $421Fare subject to changes
    Updated: 7 hours ago

    Pittsburgh (PIT)to

    San Antonio (SAT)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $421Fare subject to changes
    Updated: 7 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $421Fare subject to changes
    Updated: 7 hours ago

    Pittsburgh (PIT)to

    San Antonio (SAT)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $421Fare subject to changes
    Updated: 7 hours ago

    Pittsburgh (PIT)to

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

    Round trip

    Economy

    from
    $421Fare subject to changes
    Updated: 7 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 Pittsburgh to San Antonio

    Looking for lower fares on your trip from Pittsburgh 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 Pittsburgh to San Antonio