American Airlines flights from Atlanta to San Jose, CR

Recent searches for flights from Atlanta to San Jose, CR

Sep 2026
From$729*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$544*
Updated: 3 hours ago
Round tripIEconomy
Nov 2026
From$509*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $579
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for September-2026
  • ATL–SJO, 09/17/26 – 09/24/26: From $864
    17

    Th

    SEP

  • ATL–SJO, 09/18/26 – 09/25/26: From $1,188
    18

    Fr

  • ATL–SJO, 09/19/26 – 09/26/26: From $864
    19

    Sa

  • ATL–SJO, 09/20/26 – 09/27/26: From $869
    20

    Su

  • ATL–SJO, 09/21/26 – 09/28/26: From $864
    21

    Mo

  • ATL–SJO, 09/22/26 – 09/29/26: From $864
    22

    Tu

  • ATL–SJO, 09/23/26 – 09/30/26: From $864
    23

    We

  • ATL–SJO, 09/24/26 – 10/01/26: From $729
    24

    Th

  • ATL–SJO, 09/25/26 – 10/02/26: From $729
    25

    Fr

  • ATL–SJO, 09/26/26 – 10/03/26: From $729
    26

    Sa

  • ATL–SJO, 09/27/26 – 10/04/26: From $734
    27

    Su

  • ATL–SJO, 09/28/26 – 10/05/26: From $729
    28

    Mo

  • ATL–SJO, 09/29/26 – 10/06/26: From $729
    29

    Tu

  • ATL–SJO, 09/30/26 – 10/07/26: From $729
    30

    We

  • ATL–SJO, 10/01/26 – 10/08/26: From $689
    01

    Th

    OCT

  • ATL–SJO, 10/02/26 – 10/09/26: From $619
    02

    Fr

  • ATL–SJO, 10/03/26 – 10/10/26: From $624
    03

    Sa

  • ATL–SJO, 10/04/26 – 10/11/26: From $624
    04

    Su

  • ATL–SJO, 10/05/26 – 10/12/26: From $689
    05

    Mo

  • ATL–SJO, 10/06/26 – 10/13/26: From $689
    06

    Tu

  • ATL–SJO, 10/07/26 – 10/14/26: From $619
    07

    We

  • ATL–SJO, 10/08/26 – 10/15/26: From $694
    08

    Th

  • ATL–SJO, 10/09/26 – 10/16/26: From $754
    09

    Fr

  • ATL–SJO, 10/10/26 – 10/17/26: From $855
    10

    Sa

  • ATL–SJO, 10/11/26 – 10/18/26: From $745
    11

    Su

  • ATL–SJO, 10/12/26 – 10/19/26: From $631
    12

    Mo

  • ATL–SJO, 10/13/26 – 10/20/26: From $619
    13

    Tu

  • ATL–SJO, 10/14/26 – 10/21/26: From $619
    14

    We

  • ATL–SJO, 10/15/26 – 10/22/26: From $579
    15

    Th

  • ATL–SJO, 10/16/26 – 10/23/26: From $579
    16

    Fr

    • range$579-$1,188

    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 Atlanta to San Jose, CR flights

    $
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    Atlanta (ATL)to

    San Jose, CR (SJO)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $509Fare subject to changes
    Updated: 3 hours ago

    Atlanta (ATL)to

    San Jose, CR (SJO)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $509Fare subject to changes
    Updated: 3 hours ago

    Atlanta (ATL)to

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

    Round trip

    Economy

    from
    $509Fare subject to changes
    Updated: 3 hours ago

    Atlanta (ATL)to

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

    Round trip

    Economy

    from
    $509Fare subject to changes
    Updated: 3 hours ago

    Atlanta (ATL)to

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

    Round trip

    Economy

    from
    $509Fare subject to changes
    Updated: 3 hours ago

    Atlanta (ATL)to

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

    Round trip

    Economy

    from
    $509Fare subject to changes
    Updated: 3 hours ago

    Atlanta (ATL)to

    San Jose, CR (SJO)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $509Fare subject to changes
    Updated: 3 hours ago

    Atlanta (ATL)to

    San Jose, CR (SJO)
    11/27/26 - 12/04/26

    Round trip

    Economy

    from
    $509Fare subject to changes
    Updated: 3 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.

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