American Airlines flights from New York/Newark to San Jose, CR

Recent searches for flights from New York/Newark to San Jose, CR

Aug 2026
From$2,976*
Updated: 15 hours ago
Round tripIEconomy
Sep 2026
From$2,851*
Updated: 15 hours ago
Round tripIEconomy
Oct 2026
From$2,902*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $3.0K
cmp-daily-histogram-bars-legend-max-price-aria-label $3.3K
Displaying fares for August-2026
  • EWR–SJO: cmp-view-offers-disclaimer. Find Offers
    07

    Fr

    AUG

  • EWR–SJO, 08/08/26 – 08/15/26: From $3,197
    08

    Sa

  • EWR–SJO, 08/09/26 – 08/16/26: From $3,240
    09

    Su

  • EWR–SJO, 08/10/26 – 08/17/26: From $3,163
    10

    Mo

  • EWR–SJO, 08/11/26 – 08/18/26: From $3,067
    11

    Tu

  • EWR–SJO, 08/12/26 – 08/19/26: From $3,027
    12

    We

  • EWR–SJO, 08/13/26 – 08/20/26: From $3,179
    13

    Th

  • EWR–SJO, 08/14/26 – 08/21/26: From $3,151
    14

    Fr

  • EWR–SJO, 08/15/26 – 08/22/26: From $3,164
    15

    Sa

  • EWR–SJO, 08/16/26 – 08/23/26: From $3,267
    16

    Su

  • EWR–SJO, 08/17/26 – 08/24/26: From $3,212
    17

    Mo

  • EWR–SJO, 08/18/26 – 08/25/26: From $3,103
    18

    Tu

  • EWR–SJO, 08/19/26 – 08/26/26: From $3,095
    19

    We

  • EWR–SJO, 08/20/26 – 08/27/26: From $3,103
    20

    Th

  • EWR–SJO, 08/21/26 – 08/28/26: From $3,121
    21

    Fr

  • EWR–SJO, 08/22/26 – 08/29/26: From $3,134
    22

    Sa

  • EWR–SJO, 08/23/26 – 08/30/26: From $3,116
    23

    Su

  • EWR–SJO, 08/24/26 – 08/31/26: From $3,100
    24

    Mo

  • EWR–SJO, 08/25/26 – 09/01/26: From $2,996
    25

    Tu

  • EWR–SJO, 08/26/26 – 09/02/26: From $2,976
    26

    We

  • EWR–SJO, 08/27/26 – 09/03/26: From $3,103
    27

    Th

  • EWR–SJO, 08/28/26 – 09/04/26: From $3,093
    28

    Fr

  • EWR–SJO, 08/29/26 – 09/05/26: From $3,082
    29

    Sa

  • EWR–SJO, 08/30/26 – 09/06/26: From $3,088
    30

    Su

  • EWR–SJO, 08/31/26 – 09/07/26: From $3,071
    31

    Mo

  • EWR–SJO, 09/01/26 – 09/08/26: From $2,996
    01

    Tu

    SEP

  • EWR–SJO, 09/02/26 – 09/09/26: From $2,953
    02

    We

  • EWR–SJO, 09/03/26 – 09/10/26: From $3,034
    03

    Th

  • EWR–SJO, 09/04/26 – 09/11/26: From $3,034
    04

    Fr

  • EWR–SJO, 09/05/26 – 09/12/26: From $2,999
    05

    Sa

  • EWR–SJO, 09/06/26 – 09/13/26: From $3,014
    06

    Su

    • range$2,953-$3,267

    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 New York/Newark to San Jose, CR flights

    $
    keyboard_arrow_down

    New York/Newark (EWR)to

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

    Round trip

    Economy

    from
    $2,851Fare subject to changes
    Updated: 15 hours ago

    New York/Newark (EWR)to

    San Jose, CR (SJO)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $2,851Fare subject to changes
    Updated: 15 hours ago

    New York/Newark (EWR)to

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

    Round trip

    Economy

    from
    $2,851Fare subject to changes
    Updated: 15 hours ago

    New York/Newark (EWR)to

    San Jose, CR (SJO)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $2,851Fare subject to changes
    Updated: 15 hours ago

    New York/Newark (EWR)to

    San Jose, CR (SJO)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $2,851Fare subject to changes
    Updated: 15 hours ago

    New York/Newark (EWR)to

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

    Round trip

    Economy

    from
    $2,851Fare subject to changes
    Updated: 15 hours ago

    New York/Newark (EWR)to

    San Jose, CR (SJO)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $2,851Fare subject to changes
    Updated: 15 hours ago

    New York/Newark (EWR)to

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

    Round trip

    Economy

    from
    $2,851Fare subject to changes
    Updated: 15 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 New York/Newark to San Jose, CR

    Looking for lower fares on your trip from New York/Newark 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 New York/Newark to San Jose, CR