American Airlines flights from Portland, ME to Atlanta

Recent searches for flights from Portland, ME to Atlanta

Sep 2026
From$569*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$459*
Updated: 9 hours ago
Round tripIEconomy
Nov 2026
From$459*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $489
cmp-daily-histogram-bars-legend-max-price-aria-label $844
Displaying fares for September-2026
  • PWM–ATL: cmp-view-offers-disclaimer. Find Offers
    11

    Fr

    SEP

  • PWM–ATL, 09/12/26 – 09/19/26: From $769
    12

    Sa

  • PWM–ATL, 09/13/26 – 09/20/26: From $769
    13

    Su

  • PWM–ATL, 09/14/26 – 09/21/26: From $769
    14

    Mo

  • PWM–ATL, 09/15/26 – 09/22/26: From $769
    15

    Tu

  • PWM–ATL, 09/16/26 – 09/23/26: From $769
    16

    We

  • PWM–ATL, 09/17/26 – 09/24/26: From $769
    17

    Th

  • PWM–ATL, 09/18/26 – 09/25/26: From $699
    18

    Fr

  • PWM–ATL, 09/19/26 – 09/26/26: From $699
    19

    Sa

  • PWM–ATL, 09/20/26 – 09/27/26: From $699
    20

    Su

  • PWM–ATL, 09/21/26 – 09/28/26: From $699
    21

    Mo

  • PWM–ATL, 09/22/26 – 09/29/26: From $699
    22

    Tu

  • PWM–ATL, 09/23/26 – 09/30/26: From $699
    23

    We

  • PWM–ATL, 09/24/26 – 10/01/26: From $699
    24

    Th

  • PWM–ATL, 09/25/26 – 10/02/26: From $569
    25

    Fr

  • PWM–ATL, 09/26/26 – 10/03/26: From $569
    26

    Sa

  • PWM–ATL, 09/27/26 – 10/04/26: From $844
    27

    Su

  • PWM–ATL, 09/28/26 – 10/05/26: From $664
    28

    Mo

  • PWM–ATL, 09/29/26 – 10/06/26: From $569
    29

    Tu

  • PWM–ATL, 09/30/26 – 10/07/26: From $569
    30

    We

  • PWM–ATL, 10/01/26 – 10/08/26: From $765
    01

    Th

    OCT

  • PWM–ATL, 10/02/26 – 10/09/26: From $664
    02

    Fr

  • PWM–ATL, 10/03/26 – 10/10/26: From $519
    03

    Sa

  • PWM–ATL, 10/04/26 – 10/11/26: From $489
    04

    Su

  • PWM–ATL, 10/05/26 – 10/12/26: From $489
    05

    Mo

  • PWM–ATL, 10/06/26 – 10/13/26: From $489
    06

    Tu

  • PWM–ATL, 10/07/26 – 10/14/26: From $489
    07

    We

  • PWM–ATL, 10/08/26 – 10/15/26: From $489
    08

    Th

  • PWM–ATL: cmp-view-offers-disclaimer. Find Offers
    09

    Fr

  • PWM–ATL: cmp-view-offers-disclaimer. Find Offers
    10

    Sa

    • range$489-$844

    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 Atlanta flights

    $
    keyboard_arrow_down

    Portland, ME (PWM)to

    Atlanta (ATL)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 9 hours ago

    Portland, ME (PWM)to

    Atlanta (ATL)
    10/16/26 - 10/23/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 9 hours ago

    Portland, ME (PWM)to

    Atlanta (ATL)
    10/18/26 - 10/25/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 9 hours ago

    Portland, ME (PWM)to

    Atlanta (ATL)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 9 hours ago

    Portland, ME (PWM)to

    Atlanta (ATL)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 9 hours ago

    Portland, ME (PWM)to

    Atlanta (ATL)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 9 hours ago

    Portland, ME (PWM)to

    Atlanta (ATL)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 9 hours ago

    Portland, ME (PWM)to

    Atlanta (ATL)
    12/03/26 - 12/10/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 9 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 Atlanta

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