American Airlines flights from Greensboro to Portland, OR

Recent searches for flights from Greensboro to Portland, OR

Aug 2026
From$379*
Updated: 7 hours ago
Round tripIEconomy
Sep 2026
From$347*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$379*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $347
cmp-daily-histogram-bars-legend-max-price-aria-label $673
Displaying fares for August-2026
  • GSO–PDX, 08/05/26 – 08/12/26: From $541
    05

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    AUG

  • GSO–PDX, 08/06/26 – 08/13/26: From $673
    06

    Th

  • GSO–PDX, 08/07/26 – 08/14/26: From $603
    07

    Fr

  • GSO–PDX, 08/08/26 – 08/15/26: From $657
    08

    Sa

  • GSO–PDX, 08/09/26 – 08/16/26: From $603
    09

    Su

  • GSO–PDX, 08/10/26 – 08/17/26: From $641
    10

    Mo

  • GSO–PDX, 08/11/26 – 08/18/26: From $495
    11

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  • GSO–PDX, 08/12/26 – 08/19/26: From $541
    12

    We

  • GSO–PDX, 08/13/26 – 08/20/26: From $499
    13

    Th

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

    Fr

  • GSO–PDX, 08/15/26 – 08/22/26: From $495
    15

    Sa

  • GSO–PDX, 08/16/26 – 08/23/26: From $544
    16

    Su

  • GSO–PDX, 08/17/26 – 08/24/26: From $499
    17

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  • GSO–PDX, 08/18/26 – 08/25/26: From $414
    18

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  • GSO–PDX, 08/19/26 – 08/26/26: From $414
    19

    We

  • GSO–PDX, 08/20/26 – 08/27/26: From $419
    20

    Th

  • GSO–PDX, 08/21/26 – 08/28/26: From $414
    21

    Fr

  • GSO–PDX, 08/22/26 – 08/29/26: From $460
    22

    Sa

  • GSO–PDX, 08/23/26 – 08/30/26: From $509
    23

    Su

  • GSO–PDX, 08/24/26 – 08/31/26: From $414
    24

    Mo

  • GSO–PDX, 08/25/26 – 09/01/26: From $379
    25

    Tu

  • GSO–PDX, 08/26/26 – 09/02/26: From $379
    26

    We

  • GSO–PDX, 08/27/26 – 09/03/26: From $379
    27

    Th

  • GSO–PDX, 08/28/26 – 09/04/26: From $379
    28

    Fr

  • GSO–PDX, 08/29/26 – 09/05/26: From $379
    29

    Sa

  • GSO–PDX, 08/30/26 – 09/06/26: From $379
    30

    Su

  • GSO–PDX, 08/31/26 – 09/07/26: From $509
    31

    Mo

  • GSO–PDX: cmp-view-offers-disclaimer. Find Offers
    01

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    SEP

  • GSO–PDX: cmp-view-offers-disclaimer. Find Offers
    02

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  • GSO–PDX, 09/03/26 – 09/08/26: From $347
    03

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  • GSO–PDX, 09/04/26 – 09/11/26: From $379
    04

    Fr

    • range$347-$673

    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 Greensboro to Portland, OR flights

    $
    keyboard_arrow_down

    Greensboro (GSO)to

    Portland, OR (PDX)
    09/03/26 - 09/08/26

    Round trip

    Economy

    from
    $347Fare subject to changes
    Updated: 2 hours ago

    Greensboro (GSO)to

    Portland, OR (PDX)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 7 hours ago

    Greensboro (GSO)to

    Portland, OR (PDX)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 7 hours ago

    Greensboro (GSO)to

    Portland, OR (PDX)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 7 hours ago

    Greensboro (GSO)to

    Portland, OR (PDX)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 7 hours ago

    Greensboro (GSO)to

    Portland, OR (PDX)
    09/06/26 - 09/13/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 7 hours ago

    Greensboro (GSO)to

    Portland, OR (PDX)
    09/07/26 - 09/14/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 7 hours ago

    Greensboro (GSO)to

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

    Round trip

    Economy

    from
    $379Fare 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 Greensboro to Portland, OR

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