American Airlines flights from San Antonio to San Jose, CR

Recent searches for flights from San Antonio to San Jose, CR

Aug 2026
From$733*
Updated: 9 hours ago
Round tripIEconomy
Sep 2026
From$475*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$438*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $475
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for August-2026
  • SAT–SJO, 08/24/26 – 08/31/26: From $831
    24

    Mo

    AUG

  • SAT–SJO, 08/25/26 – 09/01/26: From $1,020
    25

    Tu

  • SAT–SJO, 08/26/26 – 09/02/26: From $787
    26

    We

  • SAT–SJO, 08/27/26 – 09/03/26: From $755
    27

    Th

  • SAT–SJO, 08/28/26 – 09/04/26: From $755
    28

    Fr

  • SAT–SJO, 08/29/26 – 09/05/26: From $736
    29

    Sa

  • SAT–SJO, 08/30/26 – 09/06/26: From $733
    30

    Su

  • SAT–SJO, 08/31/26 – 09/07/26: From $1,094
    31

    Mo

  • SAT–SJO, 09/01/26 – 09/08/26: From $863
    01

    Tu

    SEP

  • SAT–SJO, 09/02/26 – 09/09/26: From $1,025
    02

    We

  • SAT–SJO, 09/03/26 – 09/10/26: From $880
    03

    Th

  • SAT–SJO, 09/04/26 – 09/11/26: From $936
    04

    Fr

  • SAT–SJO, 09/05/26 – 09/12/26: From $1,108
    05

    Sa

  • SAT–SJO, 09/06/26 – 09/13/26: From $1,153
    06

    Su

  • SAT–SJO, 09/07/26 – 09/14/26: From $712
    07

    Mo

  • SAT–SJO, 09/08/26 – 09/15/26: From $711
    08

    Tu

  • SAT–SJO, 09/09/26 – 09/16/26: From $577
    09

    We

  • SAT–SJO, 09/10/26 – 09/17/26: From $590
    10

    Th

  • SAT–SJO, 09/11/26 – 09/18/26: From $588
    11

    Fr

  • SAT–SJO, 09/12/26 – 09/19/26: From $610
    12

    Sa

  • SAT–SJO, 09/13/26 – 09/20/26: From $672
    13

    Su

  • SAT–SJO, 09/14/26 – 09/21/26: From $475
    14

    Mo

  • SAT–SJO, 09/15/26 – 09/22/26: From $672
    15

    Tu

  • SAT–SJO, 09/16/26 – 09/23/26: From $538
    16

    We

  • SAT–SJO, 09/17/26 – 09/24/26: From $668
    17

    Th

  • SAT–SJO, 09/18/26 – 09/25/26: From $538
    18

    Fr

  • SAT–SJO, 09/19/26 – 09/26/26: From $571
    19

    Sa

  • SAT–SJO, 09/20/26 – 09/27/26: From $697
    20

    Su

  • SAT–SJO, 09/21/26 – 09/28/26: From $570
    21

    Mo

  • SAT–SJO, 09/22/26 – 09/29/26: From $628
    22

    Tu

  • SAT–SJO, 09/23/26 – 09/30/26: From $538
    23

    We

    • range$475-$1,153

    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 San Jose, CR flights

    $
    keyboard_arrow_down

    San Antonio (SAT)to

    San Jose, CR (SJO)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    San Jose, CR (SJO)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    San Jose, CR (SJO)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    San Jose, CR (SJO)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    San Jose, CR (SJO)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    San Jose, CR (SJO)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    San Jose, CR (SJO)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    San Jose, CR (SJO)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 9 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 San Jose, CR

    Looking for lower fares on your trip from San Antonio to San Jose, CR? 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 San Antonio to San Jose, CR