American Airlines flights from Phoenix to San Jose, CR

Recent searches for flights from Phoenix to San Jose, CR

Aug 2026
From$511*
Updated: 4 hours ago
Round tripIEconomy
Sep 2026
From$395*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$390*
Updated: 4 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $511
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for August-2026
  • PHX–SJO, 08/23/26 – 08/30/26: From $1,097
    23

    Su

    AUG

  • PHX–SJO, 08/24/26 – 08/31/26: From $943
    24

    Mo

  • PHX–SJO, 08/25/26 – 09/01/26: From $894
    25

    Tu

  • PHX–SJO, 08/26/26 – 09/02/26: From $737
    26

    We

  • PHX–SJO, 08/27/26 – 09/03/26: From $511
    27

    Th

  • PHX–SJO, 08/28/26 – 09/04/26: From $559
    28

    Fr

  • PHX–SJO, 08/29/26 – 09/05/26: From $628
    29

    Sa

  • PHX–SJO, 08/30/26 – 09/06/26: From $630
    30

    Su

  • PHX–SJO, 08/31/26 – 09/07/26: From $803
    31

    Mo

  • PHX–SJO, 09/01/26 – 09/08/26: From $581
    01

    Tu

    SEP

  • PHX–SJO, 09/02/26 – 09/09/26: From $896
    02

    We

  • PHX–SJO, 09/03/26 – 09/10/26: From $759
    03

    Th

  • PHX–SJO, 09/04/26 – 09/11/26: From $759
    04

    Fr

  • PHX–SJO, 09/05/26 – 09/12/26: From $1,114
    05

    Sa

  • PHX–SJO, 09/06/26 – 09/13/26: From $885
    06

    Su

  • PHX–SJO, 09/07/26 – 09/14/26: From $547
    07

    Mo

  • PHX–SJO, 09/08/26 – 09/15/26: From $550
    08

    Tu

  • PHX–SJO, 09/09/26 – 09/16/26: From $545
    09

    We

  • PHX–SJO, 09/10/26 – 09/17/26: From $545
    10

    Th

  • PHX–SJO, 09/11/26 – 09/18/26: From $545
    11

    Fr

  • PHX–SJO, 09/12/26 – 09/19/26: From $625
    12

    Sa

  • PHX–SJO, 09/13/26 – 09/20/26: From $576
    13

    Su

  • PHX–SJO, 09/14/26 – 09/21/26: From $623
    14

    Mo

  • PHX–SJO, 09/15/26 – 09/22/26: From $615
    15

    Tu

  • PHX–SJO, 09/16/26 – 09/23/26: From $612
    16

    We

  • PHX–SJO, 09/17/26 – 09/24/26: From $629
    17

    Th

  • PHX–SJO, 09/18/26 – 09/25/26: From $686
    18

    Fr

  • PHX–SJO, 09/19/26 – 09/26/26: From $623
    19

    Sa

  • PHX–SJO, 09/20/26 – 09/27/26: From $678
    20

    Su

  • PHX–SJO, 09/21/26 – 09/28/26: From $612
    21

    Mo

  • PHX–SJO, 09/22/26 – 09/29/26: From $615
    22

    Tu

    • range$511-$1,114

    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 Phoenix to San Jose, CR flights

    $
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    Phoenix (PHX)to

    San Jose, CR (SJO)
    11/13/26 - 11/20/26

    Round trip

    Economy

    from
    $390Fare subject to changes
    Updated: 4 hours ago

    Phoenix (PHX)to

    San Jose, CR (SJO)
    11/14/26 - 11/21/26

    Round trip

    Economy

    from
    $390Fare subject to changes
    Updated: 4 hours ago

    Phoenix (PHX)to

    San Jose, CR (SJO)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $390Fare subject to changes
    Updated: 4 hours ago

    Phoenix (PHX)to

    San Jose, CR (SJO)
    10/12/26 - 10/19/26

    Round trip

    Economy

    from
    $390Fare subject to changes
    Updated: 4 hours ago

    Phoenix (PHX)to

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

    Round trip

    Economy

    from
    $390Fare subject to changes
    Updated: 4 hours ago

    Phoenix (PHX)to

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

    Round trip

    Economy

    from
    $390Fare subject to changes
    Updated: 4 hours ago

    Phoenix (PHX)to

    San Jose, CR (SJO)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $390Fare subject to changes
    Updated: 4 hours ago

    Phoenix (PHX)to

    San Jose, CR (SJO)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $390Fare subject to changes
    Updated: 4 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 Phoenix to San Jose, CR

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