American Airlines flights from Portland, OR to Harrisburg

Recent searches for flights from Portland, OR to Harrisburg

Aug 2026
From$509*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$379*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$379*
Updated: 18 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $379
cmp-daily-histogram-bars-legend-max-price-aria-label $614
Displaying fares for August-2026
  • PDX–MDT, 08/23/26 – 08/30/26: From $599
    23

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    AUG

  • PDX–MDT, 08/24/26 – 08/31/26: From $599
    24

    Mo

  • PDX–MDT, 08/25/26 – 09/01/26: From $555
    25

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  • PDX–MDT, 08/26/26 – 09/02/26: From $555
    26

    We

  • PDX–MDT, 08/27/26 – 09/03/26: From $599
    27

    Th

  • PDX–MDT, 08/28/26 – 09/04/26: From $599
    28

    Fr

  • PDX–MDT, 08/29/26 – 09/05/26: From $555
    29

    Sa

  • PDX–MDT, 08/30/26 – 09/06/26: From $509
    30

    Su

  • PDX–MDT, 08/31/26 – 09/07/26: From $559
    31

    Mo

  • PDX–MDT, 09/01/26 – 09/08/26: From $614
    01

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    SEP

  • PDX–MDT, 09/02/26 – 09/09/26: From $507
    02

    We

  • PDX–MDT, 09/03/26 – 09/10/26: From $509
    03

    Th

  • PDX–MDT, 09/04/26 – 09/11/26: From $509
    04

    Fr

  • PDX–MDT, 09/05/26 – 09/12/26: From $449
    05

    Sa

  • PDX–MDT, 09/06/26 – 09/13/26: From $409
    06

    Su

  • PDX–MDT, 09/07/26 – 09/14/26: From $571
    07

    Mo

  • PDX–MDT, 09/08/26 – 09/15/26: From $419
    08

    Tu

  • PDX–MDT, 09/09/26 – 09/16/26: From $409
    09

    We

  • PDX–MDT, 09/10/26 – 09/17/26: From $409
    10

    Th

  • PDX–MDT, 09/11/26 – 09/18/26: From $409
    11

    Fr

  • PDX–MDT, 09/12/26 – 09/19/26: From $409
    12

    Sa

  • PDX–MDT, 09/13/26 – 09/20/26: From $469
    13

    Su

  • PDX–MDT, 09/14/26 – 09/21/26: From $379
    14

    Mo

  • PDX–MDT, 09/15/26 – 09/22/26: From $379
    15

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  • PDX–MDT, 09/16/26 – 09/23/26: From $379
    16

    We

  • PDX–MDT, 09/17/26 – 09/24/26: From $469
    17

    Th

  • PDX–MDT, 09/18/26 – 09/25/26: From $379
    18

    Fr

  • PDX–MDT, 09/19/26 – 09/26/26: From $379
    19

    Sa

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

    Su

  • PDX–MDT: cmp-view-offers-disclaimer. Find Offers
    21

    Mo

  • PDX–MDT, 09/22/26 – 09/29/26: From $379
    22

    Tu

    • range$379-$614

    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 Harrisburg flights

    $
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    Portland, OR (PDX)to

    Harrisburg (MDT)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Harrisburg (MDT)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Harrisburg (MDT)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Harrisburg (MDT)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Harrisburg (MDT)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Harrisburg (MDT)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Harrisburg (MDT)
    09/19/26 - 09/26/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 3 hours ago

    Portland, OR (PDX)to

    Harrisburg (MDT)
    11/01/26 - 11/08/26

    Round trip

    Economy

    from
    $379Fare 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 Harrisburg

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