American Airlines flights from Portland, OR to San Jose

Recent searches for flights from Portland, OR to San Jose

Aug 2026
From$199*
Updated: 7 hours ago
Round tripIEconomy
Sep 2026
From$212*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$187*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $199
cmp-daily-histogram-bars-legend-max-price-aria-label $872
Displaying fares for August-2026
  • PDX–SJC, 08/01/26 – 08/08/26: From $351
    01

    Sa

    AUG

  • PDX–SJC, 08/02/26 – 08/09/26: From $807
    02

    Su

  • PDX–SJC, 08/03/26 – 08/10/26: From $559
    03

    Mo

  • PDX–SJC, 08/04/26 – 08/11/26: From $712
    04

    Tu

  • PDX–SJC, 08/05/26 – 08/12/26: From $351
    05

    We

  • PDX–SJC, 08/06/26 – 08/10/26: From $559
    06

    Th

  • PDX–SJC, 08/07/26 – 08/14/26: From $803
    07

    Fr

  • PDX–SJC, 08/08/26 – 08/15/26: From $351
    08

    Sa

  • PDX–SJC, 08/09/26 – 08/16/26: From $798
    09

    Su

  • PDX–SJC, 08/10/26 – 08/17/26: From $872
    10

    Mo

  • PDX–SJC, 08/11/26 – 08/18/26: From $504
    11

    Tu

  • PDX–SJC, 08/12/26 – 08/19/26: From $652
    12

    We

  • PDX–SJC, 08/13/26 – 08/20/26: From $461
    13

    Th

  • PDX–SJC, 08/14/26 – 08/21/26: From $499
    14

    Fr

  • PDX–SJC, 08/15/26 – 08/22/26: From $396
    15

    Sa

  • PDX–SJC, 08/16/26 – 08/23/26: From $422
    16

    Su

  • PDX–SJC, 08/17/26 – 08/24/26: From $660
    17

    Mo

  • PDX–SJC, 08/18/26 – 08/25/26: From $349
    18

    Tu

  • PDX–SJC, 08/19/26 – 08/26/26: From $349
    19

    We

  • PDX–SJC, 08/20/26 – 08/27/26: From $494
    20

    Th

  • PDX–SJC, 08/21/26 – 08/28/26: From $363
    21

    Fr

  • PDX–SJC, 08/22/26 – 08/29/26: From $211
    22

    Sa

  • PDX–SJC, 08/23/26 – 08/30/26: From $282
    23

    Su

  • PDX–SJC, 08/24/26 – 08/31/26: From $239
    24

    Mo

  • PDX–SJC, 08/25/26 – 09/01/26: From $199
    25

    Tu

  • PDX–SJC, 08/26/26 – 09/02/26: From $298
    26

    We

  • PDX–SJC, 08/27/26 – 09/03/26: From $356
    27

    Th

  • PDX–SJC: cmp-view-offers-disclaimer. Find Offers
    28

    Fr

  • PDX–SJC: cmp-view-offers-disclaimer. Find Offers
    29

    Sa

  • PDX–SJC: cmp-view-offers-disclaimer. Find Offers
    30

    Su

  • PDX–SJC, 08/31/26 – 09/07/26: From $272
    31

    Mo

    • range$199-$872

    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 Portland, OR to San Jose flights

    $
    keyboard_arrow_down

    Portland, OR (PDX)to

    San Jose (SJC)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 7 hours ago

    Portland, OR (PDX)to

    San Jose (SJC)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 7 hours ago

    Portland, OR (PDX)to

    San Jose (SJC)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 7 hours ago

    Portland, OR (PDX)to

    San Jose (SJC)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 7 hours ago

    Portland, OR (PDX)to

    San Jose (SJC)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 7 hours ago

    Portland, OR (PDX)to

    San Jose (SJC)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $187Fare subject to changes
    Updated: 7 hours ago

    Portland, OR (PDX)to

    San Jose (SJC)
    08/25/26 - 09/01/26

    Round trip

    Economy

    from
    $199Fare subject to changes
    Updated: 7 hours ago

    Portland, OR (PDX)to

    San Jose (SJC)
    08/22/26 - 08/29/26

    Round trip

    Economy

    from
    $211Fare subject to changes
    Updated: 7 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 Portland, OR to San Jose

    Looking for lower fares on your trip from Portland, OR to San Jose? 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 Portland, OR to San Jose