American Airlines flights from Portland, ME to Philadelphia

Recent searches for flights from Portland, ME to Philadelphia

Sep 2026
From$487*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$469*
Updated: 2 hours ago
Round tripIEconomy
Nov 2026
From$469*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $487
cmp-daily-histogram-bars-legend-max-price-aria-label $675
Displaying fares for September-2026
  • PWM–PHL, 09/07/26 – 09/14/26: From $585
    07

    Mo

    SEP

  • PWM–PHL, 09/08/26 – 09/15/26: From $527
    08

    Tu

  • PWM–PHL, 09/09/26 – 09/16/26: From $527
    09

    We

  • PWM–PHL, 09/10/26 – 09/17/26: From $585
    10

    Th

  • PWM–PHL, 09/11/26 – 09/12/26: From $487
    11

    Fr

  • PWM–PHL, 09/12/26 – 09/13/26: From $487
    12

    Sa

  • PWM–PHL, 09/13/26 – 09/20/26: From $675
    13

    Su

  • PWM–PHL, 09/14/26 – 09/21/26: From $600
    14

    Mo

  • PWM–PHL, 09/15/26 – 09/22/26: From $527
    15

    Tu

  • PWM–PHL, 09/16/26 – 09/23/26: From $537
    16

    We

  • PWM–PHL, 09/17/26 – 09/24/26: From $635
    17

    Th

  • PWM–PHL, 09/18/26 – 09/25/26: From $585
    18

    Fr

  • PWM–PHL, 09/19/26 – 09/26/26: From $527
    19

    Sa

  • PWM–PHL, 09/20/26 – 09/27/26: From $585
    20

    Su

  • PWM–PHL, 09/21/26 – 09/28/26: From $606
    21

    Mo

  • PWM–PHL, 09/22/26 – 09/29/26: From $546
    22

    Tu

  • PWM–PHL, 09/23/26 – 09/30/26: From $527
    23

    We

  • PWM–PHL, 09/24/26 – 10/01/26: From $585
    24

    Th

  • PWM–PHL, 09/25/26 – 10/02/26: From $567
    25

    Fr

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

    Sa

  • PWM–PHL, 09/27/26 – 10/04/26: From $585
    27

    Su

  • PWM–PHL, 09/28/26 – 10/05/26: From $585
    28

    Mo

  • PWM–PHL, 09/29/26 – 10/06/26: From $527
    29

    Tu

  • PWM–PHL, 09/30/26 – 10/07/26: From $498
    30

    We

  • PWM–PHL, 10/01/26 – 10/08/26: From $561
    01

    Th

    OCT

  • PWM–PHL, 10/02/26 – 10/09/26: From $537
    02

    Fr

  • PWM–PHL, 10/03/26 – 10/10/26: From $498
    03

    Sa

  • PWM–PHL, 10/04/26 – 10/11/26: From $561
    04

    Su

  • PWM–PHL: cmp-view-offers-disclaimer. Find Offers
    05

    Mo

  • PWM–PHL: cmp-view-offers-disclaimer. Find Offers
    06

    Tu

    • range$487-$675

    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)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $469Fare subject to changes
    Updated: 22 hours ago

    Portland, ME (PWM)to

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

    Round trip

    Economy

    from
    $469Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

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

    Round trip

    Economy

    from
    $469Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

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

    Round trip

    Economy

    from
    $469Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

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

    Round trip

    Economy

    from
    $469Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

    Philadelphia (PHL)
    11/14/26 - 11/21/26

    Round trip

    Economy

    from
    $469Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

    Philadelphia (PHL)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $469Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

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

    Round trip

    Economy

    from
    $469Fare subject to changes
    Updated: 2 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

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    • 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.
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    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Portland, ME to Philadelphia