American Airlines flights from Aspen to Portland, OR

Recent searches for flights from Aspen to Portland, OR

Aug 2026
From$636*
Updated: 6 hours ago
Round tripIEconomy
Sep 2026
From$607*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$631*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $631
cmp-daily-histogram-bars-legend-max-price-aria-label $2.0K
Displaying fares for August-2026
  • ASE–PDX, 08/12/26 – 08/19/26: From $1,011
    12

    We

    AUG

  • ASE–PDX, 08/13/26 – 08/20/26: From $999
    13

    Th

  • ASE–PDX, 08/14/26 – 08/21/26: From $2,029
    14

    Fr

  • ASE–PDX, 08/15/26 – 08/22/26: From $967
    15

    Sa

  • ASE–PDX, 08/16/26 – 08/23/26: From $1,507
    16

    Su

  • ASE–PDX, 08/17/26 – 08/24/26: From $933
    17

    Mo

  • ASE–PDX, 08/18/26 – 08/25/26: From $636
    18

    Tu

  • ASE–PDX, 08/19/26 – 08/26/26: From $665
    19

    We

  • ASE–PDX, 08/20/26 – 08/27/26: From $730
    20

    Th

  • ASE–PDX, 08/21/26 – 08/28/26: From $670
    21

    Fr

  • ASE–PDX, 08/22/26 – 08/29/26: From $704
    22

    Sa

  • ASE–PDX, 08/23/26 – 08/30/26: From $944
    23

    Su

  • ASE–PDX, 08/24/26 – 08/31/26: From $1,037
    24

    Mo

  • ASE–PDX, 08/25/26 – 09/01/26: From $798
    25

    Tu

  • ASE–PDX, 08/26/26 – 09/02/26: From $664
    26

    We

  • ASE–PDX, 08/27/26 – 09/03/26: From $900
    27

    Th

  • ASE–PDX, 08/28/26 – 09/04/26: From $779
    28

    Fr

  • ASE–PDX, 08/29/26 – 09/05/26: From $703
    29

    Sa

  • ASE–PDX, 08/30/26 – 09/06/26: From $984
    30

    Su

  • ASE–PDX, 08/31/26 – 09/07/26: From $774
    31

    Mo

  • ASE–PDX, 09/01/26 – 09/08/26: From $631
    01

    Tu

    SEP

  • ASE–PDX, 09/02/26 – 09/09/26: From $664
    02

    We

  • ASE–PDX, 09/03/26 – 09/10/26: From $664
    03

    Th

  • ASE–PDX, 09/04/26 – 09/11/26: From $664
    04

    Fr

  • ASE–PDX, 09/05/26 – 09/12/26: From $697
    05

    Sa

  • ASE–PDX, 09/06/26 – 09/13/26: From $813
    06

    Su

  • ASE–PDX, 09/07/26 – 09/14/26: From $1,181
    07

    Mo

  • ASE–PDX, 09/08/26 – 09/15/26: From $645
    08

    Tu

  • ASE–PDX: cmp-view-offers-disclaimer. Find Offers
    09

    We

  • ASE–PDX: cmp-view-offers-disclaimer. Find Offers
    10

    Th

  • ASE–PDX, 09/11/26 – 09/18/26: From $711
    11

    Fr

    • range$631-$2,029

    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 Aspen to Portland, OR flights

    $
    keyboard_arrow_down

    Aspen (ASE)to

    Portland, OR (PDX)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $645Fare subject to changes
    Updated: 38 minutes ago

    Aspen (ASE)to

    Portland, OR (PDX)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $607Fare subject to changes
    Updated: 6 hours ago

    Aspen (ASE)to

    Portland, OR (PDX)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $607Fare subject to changes
    Updated: 6 hours ago

    Aspen (ASE)to

    Portland, OR (PDX)
    09/01/26 - 09/08/26

    Round trip

    Economy

    from
    $631Fare subject to changes
    Updated: 6 hours ago

    Aspen (ASE)to

    Portland, OR (PDX)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $631Fare subject to changes
    Updated: 6 hours ago

    Aspen (ASE)to

    Portland, OR (PDX)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $631Fare subject to changes
    Updated: 6 hours ago

    Aspen (ASE)to

    Portland, OR (PDX)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $631Fare subject to changes
    Updated: 6 hours ago

    Aspen (ASE)to

    Portland, OR (PDX)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $636Fare subject to changes
    Updated: 6 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 Aspen to Portland, OR

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