American Airlines flights from Houston to San Jose, CR

Recent searches for flights from Houston to San Jose, CR

Aug 2026
From$518*
Updated: 12 hours ago
Round tripIEconomy
Sep 2026
From$488*
Updated: 12 hours ago
Round tripIEconomy
Oct 2026
From$513*
Updated: 12 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $518
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for August-2026
  • IAH–SJO, 08/04/26 – 08/11/26: From $948
    04

    Tu

    AUG

  • IAH–SJO, 08/05/26 – 08/12/26: From $838
    05

    We

  • IAH–SJO, 08/06/26 – 08/13/26: From $838
    06

    Th

  • IAH–SJO, 08/07/26 – 08/14/26: From $886
    07

    Fr

  • IAH–SJO, 08/08/26 – 08/15/26: From $969
    08

    Sa

  • IAH–SJO, 08/09/26 – 08/16/26: From $1,003
    09

    Su

  • IAH–SJO, 08/10/26 – 08/17/26: From $823
    10

    Mo

  • IAH–SJO, 08/11/26 – 08/18/26: From $953
    11

    Tu

  • IAH–SJO, 08/12/26 – 08/19/26: From $823
    12

    We

  • IAH–SJO, 08/13/26 – 08/20/26: From $898
    13

    Th

  • IAH–SJO, 08/14/26 – 08/21/26: From $898
    14

    Fr

  • IAH–SJO, 08/15/26 – 08/22/26: From $919
    15

    Sa

  • IAH–SJO, 08/16/26 – 08/23/26: From $953
    16

    Su

  • IAH–SJO, 08/17/26 – 08/24/26: From $743
    17

    Mo

  • IAH–SJO, 08/18/26 – 08/25/26: From $773
    18

    Tu

  • IAH–SJO, 08/19/26 – 08/26/26: From $623
    19

    We

  • IAH–SJO, 08/20/26 – 08/27/26: From $738
    20

    Th

  • IAH–SJO, 08/21/26 – 08/28/26: From $623
    21

    Fr

  • IAH–SJO, 08/22/26 – 08/29/26: From $643
    22

    Sa

  • IAH–SJO, 08/23/26 – 08/30/26: From $853
    23

    Su

  • IAH–SJO, 08/24/26 – 08/31/26: From $643
    24

    Mo

  • IAH–SJO, 08/25/26 – 09/01/26: From $558
    25

    Tu

  • IAH–SJO, 08/26/26 – 09/02/26: From $518
    26

    We

  • IAH–SJO, 08/27/26 – 09/03/26: From $543
    27

    Th

  • IAH–SJO, 08/28/26 – 09/04/26: From $543
    28

    Fr

  • IAH–SJO, 08/29/26 – 09/05/26: From $543
    29

    Sa

  • IAH–SJO, 08/30/26 – 09/06/26: From $548
    30

    Su

  • IAH–SJO, 08/31/26 – 09/07/26: From $591
    31

    Mo

  • IAH–SJO, 09/01/26 – 09/08/26: From $548
    01

    Tu

    SEP

  • IAH–SJO, 09/02/26 – 09/09/26: From $573
    02

    We

  • IAH–SJO, 09/03/26 – 09/10/26: From $593
    03

    Th

    • range$518-$1,003

    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 Houston to San Jose, CR flights

    $
    keyboard_arrow_down

    Houston (IAH)to

    San Jose, CR (SJO)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $488Fare subject to changes
    Updated: 12 hours ago

    Houston (IAH)to

    San Jose, CR (SJO)
    09/16/26 - 09/23/26

    Round trip

    Economy

    from
    $493Fare subject to changes
    Updated: 12 hours ago

    Houston (IAH)to

    San Jose, CR (SJO)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $504Fare subject to changes
    Updated: 12 hours ago

    Houston (IAH)to

    San Jose, CR (SJO)
    09/14/26 - 09/21/26

    Round trip

    Economy

    from
    $513Fare subject to changes
    Updated: 12 hours ago

    Houston (IAH)to

    San Jose, CR (SJO)
    09/25/26 - 10/02/26

    Round trip

    Economy

    from
    $513Fare subject to changes
    Updated: 12 hours ago

    Houston (IAH)to

    San Jose, CR (SJO)
    10/02/26 - 10/09/26

    Round trip

    Economy

    from
    $513Fare subject to changes
    Updated: 12 hours ago

    Houston (IAH)to

    San Jose, CR (SJO)
    09/17/26 - 09/24/26

    Round trip

    Economy

    from
    $513Fare subject to changes
    Updated: 12 hours ago

    Houston (IAH)to

    San Jose, CR (SJO)
    09/24/26 - 10/01/26

    Round trip

    Economy

    from
    $513Fare subject to changes
    Updated: 12 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 Houston to San Jose, CR

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