American Airlines flights from Milwaukee to San Jose, CR

Recent searches for flights from Milwaukee to San Jose, CR

Aug 2026
From$805*
Updated: 8 hours ago
Round tripIEconomy
Sep 2026
From$653*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$648*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $654
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for August-2026
  • MKE–SJO, 08/24/26 – 08/31/26: From $912
    24

    Mo

    AUG

  • MKE–SJO, 08/25/26 – 09/01/26: From $914
    25

    Tu

  • MKE–SJO, 08/26/26 – 09/02/26: From $914
    26

    We

  • MKE–SJO, 08/27/26 – 09/03/26: From $810
    27

    Th

  • MKE–SJO, 08/28/26 – 09/04/26: From $805
    28

    Fr

  • MKE–SJO, 08/29/26 – 09/05/26: From $810
    29

    Sa

  • MKE–SJO, 08/30/26 – 09/06/26: From $815
    30

    Su

  • MKE–SJO, 08/31/26 – 09/07/26: From $882
    31

    Mo

  • MKE–SJO, 09/01/26 – 09/21/26: From $683
    01

    Tu

    SEP

  • MKE–SJO, 09/02/26 – 09/09/26: From $1,167
    02

    We

  • MKE–SJO, 09/03/26 – 09/10/26: From $819
    03

    Th

  • MKE–SJO, 09/04/26 – 09/11/26: From $988
    04

    Fr

  • MKE–SJO, 09/05/26 – 09/12/26: From $1,048
    05

    Sa

  • MKE–SJO, 09/06/26 – 09/13/26: From $750
    06

    Su

  • MKE–SJO, 09/07/26 – 09/14/26: From $692
    07

    Mo

  • MKE–SJO, 09/08/26 – 09/15/26: From $692
    08

    Tu

  • MKE–SJO, 09/09/26 – 09/16/26: From $692
    09

    We

  • MKE–SJO, 09/10/26 – 09/17/26: From $692
    10

    Th

  • MKE–SJO, 09/11/26 – 09/18/26: From $692
    11

    Fr

  • MKE–SJO, 09/12/26 – 09/19/26: From $691
    12

    Sa

  • MKE–SJO, 09/13/26 – 09/20/26: From $696
    13

    Su

  • MKE–SJO, 09/14/26 – 09/21/26: From $654
    14

    Mo

  • MKE–SJO, 09/15/26 – 09/22/26: From $675
    15

    Tu

  • MKE–SJO, 09/16/26 – 09/23/26: From $654
    16

    We

  • MKE–SJO, 09/17/26 – 09/24/26: From $654
    17

    Th

  • MKE–SJO, 09/18/26 – 09/25/26: From $654
    18

    Fr

  • MKE–SJO, 09/19/26 – 09/26/26: From $654
    19

    Sa

  • MKE–SJO, 09/20/26 – 09/27/26: From $659
    20

    Su

  • MKE–SJO, 09/21/26 – 09/28/26: From $654
    21

    Mo

  • MKE–SJO, 09/22/26 – 09/29/26: From $655
    22

    Tu

  • MKE–SJO, 09/23/26 – 09/30/26: From $654
    23

    We

    • range$654-$1,167

    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 Milwaukee to San Jose, CR flights

    $
    keyboard_arrow_down

    Milwaukee (MKE)to

    San Jose, CR (SJO)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $648Fare subject to changes
    Updated: 8 hours ago

    Milwaukee (MKE)to

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

    Round trip

    Economy

    from
    $649Fare subject to changes
    Updated: 8 hours ago

    Milwaukee (MKE)to

    San Jose, CR (SJO)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $649Fare subject to changes
    Updated: 8 hours ago

    Milwaukee (MKE)to

    San Jose, CR (SJO)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $649Fare subject to changes
    Updated: 8 hours ago

    Milwaukee (MKE)to

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

    Round trip

    Economy

    from
    $650Fare subject to changes
    Updated: 8 hours ago

    Milwaukee (MKE)to

    San Jose, CR (SJO)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $650Fare subject to changes
    Updated: 8 hours ago

    Milwaukee (MKE)to

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

    Round trip

    Economy

    from
    $653Fare subject to changes
    Updated: 8 hours ago

    Milwaukee (MKE)to

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

    Round trip

    Economy

    from
    $653Fare subject to changes
    Updated: 8 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 Milwaukee to San Jose, CR

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