American Airlines flights from Portland, ME to Miami

Recent searches for flights from Portland, ME to Miami

Aug 2026
From$349*
Updated: 2 hours ago
Round tripIEconomy
Sep 2026
From$309*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$389*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $349
cmp-daily-histogram-bars-legend-max-price-aria-label $742
Displaying fares for August-2026
  • PWM–MIA, 08/05/26 – 08/12/26: From $661
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    AUG

  • PWM–MIA, 08/06/26 – 08/13/26: From $665
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  • PWM–MIA, 08/07/26 – 08/14/26: From $665
    07

    Fr

  • PWM–MIA, 08/08/26 – 08/15/26: From $567
    08

    Sa

  • PWM–MIA, 08/09/26 – 08/16/26: From $742
    09

    Su

  • PWM–MIA, 08/10/26 – 08/17/26: From $742
    10

    Mo

  • PWM–MIA, 08/11/26 – 08/18/26: From $567
    11

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  • PWM–MIA, 08/12/26 – 08/19/26: From $567
    12

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  • PWM–MIA, 08/13/26 – 08/20/26: From $662
    13

    Th

  • PWM–MIA, 08/14/26 – 08/21/26: From $662
    14

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  • PWM–MIA, 08/15/26 – 08/22/26: From $567
    15

    Sa

  • PWM–MIA, 08/16/26 – 08/23/26: From $662
    16

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  • PWM–MIA, 08/17/26 – 08/24/26: From $662
    17

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  • PWM–MIA, 08/18/26 – 08/25/26: From $567
    18

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  • PWM–MIA, 08/19/26 – 08/26/26: From $478
    19

    We

  • PWM–MIA, 08/20/26 – 08/27/26: From $493
    20

    Th

  • PWM–MIA, 08/21/26 – 08/28/26: From $515
    21

    Fr

  • PWM–MIA, 08/22/26 – 08/29/26: From $478
    22

    Sa

  • PWM–MIA, 08/23/26 – 08/30/26: From $557
    23

    Su

  • PWM–MIA, 08/24/26 – 08/31/26: From $493
    24

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  • PWM–MIA, 08/25/26 – 09/01/26: From $478
    25

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  • PWM–MIA, 08/26/26 – 09/02/26: From $389
    26

    We

  • PWM–MIA, 08/27/26 – 09/03/26: From $478
    27

    Th

  • PWM–MIA, 08/28/26 – 09/04/26: From $433
    28

    Fr

  • PWM–MIA, 08/29/26 – 09/05/26: From $349
    29

    Sa

  • PWM–MIA, 08/30/26 – 09/06/26: From $413
    30

    Su

  • PWM–MIA, 08/31/26 – 09/07/26: From $389
    31

    Mo

  • PWM–MIA, 09/01/26 – 09/08/26: From $389
    01

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    SEP

  • PWM–MIA: cmp-view-offers-disclaimer. Find Offers
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  • PWM–MIA: cmp-view-offers-disclaimer. Find Offers
    03

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  • PWM–MIA, 09/04/26 – 09/11/26: From $371
    04

    Fr

    • range$349-$742

    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 Miami flights

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    Portland, ME (PWM)to

    Miami (MIA)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

    Miami (MIA)
    09/10/26 - 09/17/26

    Round trip

    Economy

    from
    $349Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

    Miami (MIA)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $349Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

    Miami (MIA)
    08/29/26 - 09/05/26

    Round trip

    Economy

    from
    $349Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

    Miami (MIA)
    09/09/26 - 09/16/26

    Round trip

    Economy

    from
    $349Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

    Miami (MIA)
    09/04/26 - 09/11/26

    Round trip

    Economy

    from
    $371Fare subject to changes
    Updated: 12 hours ago

    Portland, ME (PWM)to

    Miami (MIA)
    09/11/26 - 09/18/26

    Round trip

    Economy

    from
    $371Fare subject to changes
    Updated: 2 hours ago

    Portland, ME (PWM)to

    Miami (MIA)
    09/06/26 - 09/13/26

    Round trip

    Economy

    from
    $385Fare 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 Miami

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