American Airlines flights from Portland, ME to Philadelphia

Recent searches for flights from Portland, ME to Philadelphia

Aug 2026
From$507*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$449*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$449*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $449
cmp-daily-histogram-bars-legend-max-price-aria-label $633
Displaying fares for August-2026
  • PWM–PHL, 08/19/26 – 08/26/26: From $507
    19

    We

    AUG

  • PWM–PHL, 08/20/26 – 08/27/26: From $565
    20

    Th

  • PWM–PHL, 08/21/26 – 08/28/26: From $565
    21

    Fr

  • PWM–PHL, 08/22/26 – 08/29/26: From $507
    22

    Sa

  • PWM–PHL, 08/23/26 – 08/30/26: From $565
    23

    Su

  • PWM–PHL, 08/24/26 – 08/31/26: From $565
    24

    Mo

  • PWM–PHL, 08/25/26 – 09/01/26: From $507
    25

    Tu

  • PWM–PHL, 08/26/26 – 09/02/26: From $507
    26

    We

  • PWM–PHL, 08/27/26 – 08/30/26: From $565
    27

    Th

  • PWM–PHL, 08/28/26 – 09/04/26: From $565
    28

    Fr

  • PWM–PHL, 08/29/26 – 09/05/26: From $507
    29

    Sa

  • PWM–PHL, 08/30/26 – 09/06/26: From $565
    30

    Su

  • PWM–PHL, 08/31/26 – 09/07/26: From $565
    31

    Mo

  • PWM–PHL, 09/01/26 – 09/08/26: From $507
    01

    Tu

    SEP

  • PWM–PHL, 09/02/26 – 09/09/26: From $507
    02

    We

  • PWM–PHL, 09/03/26 – 09/10/26: From $527
    03

    Th

  • PWM–PHL, 09/04/26 – 09/11/26: From $527
    04

    Fr

  • PWM–PHL, 09/05/26 – 09/12/26: From $478
    05

    Sa

  • PWM–PHL, 09/06/26 – 09/13/26: From $507
    06

    Su

  • PWM–PHL, 09/07/26 – 09/14/26: From $633
    07

    Mo

  • PWM–PHL, 09/08/26 – 09/15/26: From $507
    08

    Tu

  • PWM–PHL, 09/09/26 – 09/16/26: From $478
    09

    We

  • PWM–PHL, 09/10/26 – 09/17/26: From $483
    10

    Th

  • PWM–PHL, 09/11/26 – 09/18/26: From $483
    11

    Fr

  • PWM–PHL, 09/12/26 – 09/19/26: From $449
    12

    Sa

  • PWM–PHL, 09/13/26 – 09/20/26: From $541
    13

    Su

  • PWM–PHL, 09/14/26 – 09/21/26: From $541
    14

    Mo

  • PWM–PHL: cmp-view-offers-disclaimer. Find Offers
    15

    Tu

  • PWM–PHL, 09/16/26 – 09/19/26: From $478
    16

    We

  • PWM–PHL, 09/17/26 – 09/20/26: From $517
    17

    Th

  • PWM–PHL, 09/18/26 – 09/25/26: From $497
    18

    Fr

    • range$449-$633

    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, ME to Philadelphia flights

    $
    keyboard_arrow_down

    Portland, ME (PWM)to

    Philadelphia (PHL)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $449Fare subject to changes
    Updated: 3 hours ago

    Portland, ME (PWM)to

    Philadelphia (PHL)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $449Fare subject to changes
    Updated: 3 hours ago

    Portland, ME (PWM)to

    Philadelphia (PHL)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $449Fare subject to changes
    Updated: 3 hours ago

    Portland, ME (PWM)to

    Philadelphia (PHL)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $449Fare subject to changes
    Updated: 3 hours ago

    Portland, ME (PWM)to

    Philadelphia (PHL)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $449Fare subject to changes
    Updated: 3 hours ago

    Portland, ME (PWM)to

    Philadelphia (PHL)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $449Fare subject to changes
    Updated: 3 hours ago

    Portland, ME (PWM)to

    Philadelphia (PHL)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $449Fare subject to changes
    Updated: 3 hours ago

    Portland, ME (PWM)to

    Philadelphia (PHL)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $449Fare 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, ME to Philadelphia

    Looking for lower fares on your trip from Portland, ME to Philadelphia? 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, ME to Philadelphia