American Airlines flights from Austin to San Jose, CR

Recent searches for flights from Austin to San Jose, CR

Aug 2026
From$530*
Updated: 6 hours ago
Round tripIEconomy
Sep 2026
From$505*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$358*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $505
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for August-2026
  • AUS–SJO, 08/23/26 – 08/30/26: From $730
    23

    Su

    AUG

  • AUS–SJO, 08/24/26 – 08/31/26: From $725
    24

    Mo

  • AUS–SJO, 08/25/26 – 09/01/26: From $867
    25

    Tu

  • AUS–SJO, 08/26/26 – 09/02/26: From $572
    26

    We

  • AUS–SJO, 08/27/26 – 09/03/26: From $540
    27

    Th

  • AUS–SJO, 08/28/26 – 09/04/26: From $540
    28

    Fr

  • AUS–SJO, 08/29/26 – 09/05/26: From $540
    29

    Sa

  • AUS–SJO, 08/30/26 – 09/06/26: From $530
    30

    Su

  • AUS–SJO, 08/31/26 – 09/07/26: From $758
    31

    Mo

  • AUS–SJO, 09/01/26 – 09/08/26: From $798
    01

    Tu

    SEP

  • AUS–SJO, 09/02/26 – 09/09/26: From $863
    02

    We

  • AUS–SJO, 09/03/26 – 09/10/26: From $695
    03

    Th

  • AUS–SJO, 09/04/26 – 09/11/26: From $849
    04

    Fr

  • AUS–SJO, 09/05/26 – 09/12/26: From $1,164
    05

    Sa

  • AUS–SJO, 09/06/26 – 09/13/26: From $729
    06

    Su

  • AUS–SJO, 09/07/26 – 09/14/26: From $541
    07

    Mo

  • AUS–SJO, 09/08/26 – 09/15/26: From $530
    08

    Tu

  • AUS–SJO, 09/09/26 – 09/16/26: From $528
    09

    We

  • AUS–SJO, 09/10/26 – 09/17/26: From $688
    10

    Th

  • AUS–SJO, 09/11/26 – 09/18/26: From $525
    11

    Fr

  • AUS–SJO, 09/12/26 – 09/19/26: From $670
    12

    Sa

  • AUS–SJO, 09/13/26 – 09/20/26: From $675
    13

    Su

  • AUS–SJO, 09/14/26 – 09/21/26: From $505
    14

    Mo

  • AUS–SJO, 09/15/26 – 09/22/26: From $688
    15

    Tu

  • AUS–SJO, 09/16/26 – 09/23/26: From $517
    16

    We

  • AUS–SJO, 09/17/26 – 09/24/26: From $670
    17

    Th

  • AUS–SJO, 09/18/26 – 09/25/26: From $670
    18

    Fr

  • AUS–SJO, 09/19/26 – 09/26/26: From $535
    19

    Sa

  • AUS–SJO, 09/20/26 – 09/27/26: From $675
    20

    Su

  • AUS–SJO, 09/21/26 – 09/28/26: From $505
    21

    Mo

  • AUS–SJO, 09/22/26 – 09/29/26: From $688
    22

    Tu

    • range$505-$1,164

    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 Austin to San Jose, CR flights

    $
    keyboard_arrow_down

    Austin (AUS)to

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

    Round trip

    Economy

    from
    $358Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    San Jose, CR (SJO)
    10/16/26 - 10/23/26

    Round trip

    Economy

    from
    $358Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    San Jose, CR (SJO)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $358Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    San Jose, CR (SJO)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $358Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

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

    Round trip

    Economy

    from
    $358Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    San Jose, CR (SJO)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $358Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

    San Jose, CR (SJO)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $358Fare subject to changes
    Updated: 6 hours ago

    Austin (AUS)to

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

    Round trip

    Economy

    from
    $358Fare subject to changes
    Updated: 6 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 Austin to San Jose, CR

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