American Airlines flights from Portland, OR to Amarillo

Recent searches for flights from Portland, OR to Amarillo

Aug 2026
From$466*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$355*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$355*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $355
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for August-2026
  • PDX–AMA, 08/16/26 – 08/23/26: From $1,012
    16

    Su

    AUG

  • PDX–AMA, 08/17/26 – 08/24/26: From $937
    17

    Mo

  • PDX–AMA, 08/18/26 – 08/25/26: From $813
    18

    Tu

  • PDX–AMA, 08/19/26 – 08/26/26: From $813
    19

    We

  • PDX–AMA, 08/20/26 – 08/27/26: From $908
    20

    Th

  • PDX–AMA, 08/21/26 – 08/28/26: From $908
    21

    Fr

  • PDX–AMA, 08/22/26 – 08/29/26: From $789
    22

    Sa

  • PDX–AMA, 08/23/26 – 08/30/26: From $778
    23

    Su

  • PDX–AMA, 08/24/26 – 08/31/26: From $712
    24

    Mo

  • PDX–AMA, 08/25/26 – 09/01/26: From $695
    25

    Tu

  • PDX–AMA, 08/26/26 – 09/02/26: From $695
    26

    We

  • PDX–AMA, 08/27/26 – 09/03/26: From $801
    27

    Th

  • PDX–AMA, 08/28/26 – 09/04/26: From $801
    28

    Fr

  • PDX–AMA, 08/29/26 – 09/05/26: From $667
    29

    Sa

  • PDX–AMA, 08/30/26 – 09/06/26: From $537
    30

    Su

  • PDX–AMA, 08/31/26 – 09/07/26: From $466
    31

    Mo

  • PDX–AMA, 09/01/26 – 09/08/26: From $466
    01

    Tu

    SEP

  • PDX–AMA, 09/02/26 – 09/09/26: From $466
    02

    We

  • PDX–AMA, 09/03/26 – 09/10/26: From $499
    03

    Th

  • PDX–AMA, 09/04/26 – 09/11/26: From $481
    04

    Fr

  • PDX–AMA, 09/05/26 – 09/12/26: From $355
    05

    Sa

  • PDX–AMA, 09/06/26 – 09/13/26: From $426
    06

    Su

  • PDX–AMA, 09/07/26 – 09/14/26: From $708
    07

    Mo

  • PDX–AMA, 09/08/26 – 09/15/26: From $506
    08

    Tu

  • PDX–AMA, 09/09/26 – 09/16/26: From $388
    09

    We

  • PDX–AMA, 09/10/26 – 09/17/26: From $560
    10

    Th

  • PDX–AMA, 09/11/26 – 09/18/26: From $370
    11

    Fr

  • PDX–AMA, 09/12/26 – 09/19/26: From $355
    12

    Sa

  • PDX–AMA: cmp-view-offers-disclaimer. Find Offers
    13

    Su

  • PDX–AMA: cmp-view-offers-disclaimer. Find Offers
    14

    Mo

  • PDX–AMA, 09/15/26 – 09/22/26: From $355
    15

    Tu

    • range$355-$1,012

    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 Amarillo flights

    $
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    Portland, OR (PDX)to

    Amarillo (AMA)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Amarillo (AMA)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Amarillo (AMA)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Amarillo (AMA)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Amarillo (AMA)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Amarillo (AMA)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Amarillo (AMA)
    09/19/26 - 09/26/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Amarillo (AMA)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $355Fare 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.

    Finding cheap flights from Portland, OR to Amarillo

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