American Airlines flights from Portland, OR to Jacksonville

Recent searches for flights from Portland, OR to Jacksonville

Aug 2026
From$763*
Updated: 35 minutes ago
Round tripIEconomy
Sep 2026
From$311*
Updated: 35 minutes ago
Round tripIEconomy
Oct 2026
From$311*
Updated: 35 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $311
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for August-2026
  • PDX–JAX: cmp-view-offers-disclaimer. Find Offers
    21

    Fr

    AUG

  • PDX–JAX, 08/22/26 – 08/29/26: From $889
    22

    Sa

  • PDX–JAX, 08/23/26 – 08/30/26: From $1,043
    23

    Su

  • PDX–JAX, 08/24/26 – 08/31/26: From $1,014
    24

    Mo

  • PDX–JAX, 08/25/26 – 09/01/26: From $889
    25

    Tu

  • PDX–JAX, 08/26/26 – 09/02/26: From $914
    26

    We

  • PDX–JAX, 08/27/26 – 09/03/26: From $1,043
    27

    Th

  • PDX–JAX, 08/28/26 – 09/04/26: From $786
    28

    Fr

  • PDX–JAX, 08/29/26 – 09/05/26: From $763
    29

    Sa

  • PDX–JAX, 08/30/26 – 09/06/26: From $847
    30

    Su

  • PDX–JAX, 08/31/26 – 09/07/26: From $842
    31

    Mo

  • PDX–JAX, 09/01/26 – 09/08/26: From $819
    01

    Tu

    SEP

  • PDX–JAX, 09/02/26 – 09/09/26: From $763
    02

    We

  • PDX–JAX, 09/03/26 – 09/10/26: From $796
    03

    Th

  • PDX–JAX, 09/04/26 – 09/11/26: From $467
    04

    Fr

  • PDX–JAX, 09/05/26 – 09/12/26: From $311
    05

    Sa

  • PDX–JAX, 09/06/26 – 09/13/26: From $557
    06

    Su

  • PDX–JAX, 09/07/26 – 09/14/26: From $493
    07

    Mo

  • PDX–JAX, 09/08/26 – 09/15/26: From $449
    08

    Tu

  • PDX–JAX, 09/09/26 – 09/16/26: From $467
    09

    We

  • PDX–JAX, 09/10/26 – 09/17/26: From $557
    10

    Th

  • PDX–JAX, 09/11/26 – 09/18/26: From $355
    11

    Fr

  • PDX–JAX, 09/12/26 – 09/19/26: From $311
    12

    Sa

  • PDX–JAX, 09/13/26 – 09/20/26: From $497
    13

    Su

  • PDX–JAX, 09/14/26 – 09/21/26: From $311
    14

    Mo

  • PDX–JAX, 09/15/26 – 09/22/26: From $311
    15

    Tu

  • PDX–JAX, 09/16/26 – 09/23/26: From $355
    16

    We

  • PDX–JAX, 09/17/26 – 09/24/26: From $527
    17

    Th

  • PDX–JAX: cmp-view-offers-disclaimer. Find Offers
    18

    Fr

  • PDX–JAX: cmp-view-offers-disclaimer. Find Offers
    19

    Sa

  • PDX–JAX: cmp-view-offers-disclaimer. Find Offers
    20

    Su

    • range$311-$1,043

    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 Jacksonville flights

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    Portland, OR (PDX)to

    Jacksonville (JAX)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 35 minutes ago

    Portland, OR (PDX)to

    Jacksonville (JAX)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 35 minutes ago

    Portland, OR (PDX)to

    Jacksonville (JAX)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 35 minutes ago

    Portland, OR (PDX)to

    Jacksonville (JAX)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 35 minutes ago

    Portland, OR (PDX)to

    Jacksonville (JAX)
    09/21/26 - 09/28/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 35 minutes ago

    Portland, OR (PDX)to

    Jacksonville (JAX)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 35 minutes ago

    Portland, OR (PDX)to

    Jacksonville (JAX)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 35 minutes ago

    Portland, OR (PDX)to

    Jacksonville (JAX)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $311Fare subject to changes
    Updated: 35 minutes 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 Jacksonville

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