American Airlines flights from Charleston, SC to Portland, ME

Recent searches for flights from Charleston, SC to Portland, ME

Sep 2026
From$465*
Updated: 14 hours ago
Round tripIEconomy
Oct 2026
From$315*
Updated: 14 hours ago
Round tripIEconomy
Nov 2026
From$315*
Updated: 14 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $370
cmp-daily-histogram-bars-legend-max-price-aria-label $754
Displaying fares for September-2026
  • CHS–PWM, 09/13/26 – 09/20/26: From $657
    13

    Su

    SEP

  • CHS–PWM, 09/14/26 – 09/21/26: From $694
    14

    Mo

  • CHS–PWM, 09/15/26 – 09/22/26: From $505
    15

    Tu

  • CHS–PWM, 09/16/26 – 09/23/26: From $505
    16

    We

  • CHS–PWM, 09/17/26 – 09/24/26: From $657
    17

    Th

  • CHS–PWM, 09/18/26 – 09/25/26: From $657
    18

    Fr

  • CHS–PWM, 09/19/26 – 09/26/26: From $505
    19

    Sa

  • CHS–PWM, 09/20/26 – 09/27/26: From $657
    20

    Su

  • CHS–PWM, 09/21/26 – 09/28/26: From $657
    21

    Mo

  • CHS–PWM, 09/22/26 – 09/29/26: From $505
    22

    Tu

  • CHS–PWM, 09/23/26 – 09/30/26: From $505
    23

    We

  • CHS–PWM, 09/24/26 – 10/01/26: From $608
    24

    Th

  • CHS–PWM, 09/25/26 – 10/02/26: From $608
    25

    Fr

  • CHS–PWM, 09/26/26 – 10/03/26: From $465
    26

    Sa

  • CHS–PWM, 09/27/26 – 10/04/26: From $497
    27

    Su

  • CHS–PWM, 09/28/26 – 10/05/26: From $537
    28

    Mo

  • CHS–PWM, 09/29/26 – 10/06/26: From $465
    29

    Tu

  • CHS–PWM, 09/30/26 – 10/07/26: From $465
    30

    We

  • CHS–PWM, 10/01/26 – 10/08/26: From $754
    01

    Th

    OCT

  • CHS–PWM, 10/02/26 – 10/09/26: From $599
    02

    Fr

  • CHS–PWM, 10/03/26 – 10/10/26: From $465
    03

    Sa

  • CHS–PWM, 10/04/26 – 10/11/26: From $710
    04

    Su

  • CHS–PWM, 10/05/26 – 10/12/26: From $618
    05

    Mo

  • CHS–PWM, 10/06/26 – 10/13/26: From $614
    06

    Tu

  • CHS–PWM, 10/07/26 – 10/14/26: From $370
    07

    We

  • CHS–PWM, 10/08/26 – 10/15/26: From $578
    08

    Th

  • CHS–PWM, 10/09/26 – 10/16/26: From $478
    09

    Fr

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

    Sa

  • CHS–PWM: cmp-view-offers-disclaimer. Find Offers
    11

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  • CHS–PWM: cmp-view-offers-disclaimer. Find Offers
    12

    Mo

    • range$370-$754

    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 Charleston, SC to Portland, ME flights

    $
    keyboard_arrow_down

    Charleston, SC (CHS)to

    Portland, ME (PWM)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $315Fare subject to changes
    Updated: 14 hours ago

    Charleston, SC (CHS)to

    Portland, ME (PWM)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $315Fare subject to changes
    Updated: 14 hours ago

    Charleston, SC (CHS)to

    Portland, ME (PWM)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $315Fare subject to changes
    Updated: 14 hours ago

    Charleston, SC (CHS)to

    Portland, ME (PWM)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $315Fare subject to changes
    Updated: 14 hours ago

    Charleston, SC (CHS)to

    Portland, ME (PWM)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $315Fare subject to changes
    Updated: 14 hours ago

    Charleston, SC (CHS)to

    Portland, ME (PWM)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $315Fare subject to changes
    Updated: 14 hours ago

    Charleston, SC (CHS)to

    Portland, ME (PWM)
    12/05/26 - 12/12/26

    Round trip

    Economy

    from
    $315Fare subject to changes
    Updated: 14 hours ago

    Charleston, SC (CHS)to

    Portland, ME (PWM)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $315Fare subject to changes
    Updated: 14 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 Charleston, SC to Portland, ME

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