American Airlines flights from Portland, ME to Oklahoma City

Recent searches for flights from Portland, ME to Oklahoma City

Aug 2026
From$459*
Updated: 13 hours ago
Round tripIEconomy
Sep 2026
From$423*
Updated: 13 hours ago
Round tripIEconomy
Oct 2026
From$423*
Updated: 13 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $423
cmp-daily-histogram-bars-legend-max-price-aria-label $970
Displaying fares for August-2026
  • PWM–OKC: cmp-view-offers-disclaimer. Find Offers
    09

    Su

    AUG

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

    Mo

  • PWM–OKC, 08/11/26 – 08/18/26: From $906
    11

    Tu

  • PWM–OKC, 08/12/26 – 08/19/26: From $879
    12

    We

  • PWM–OKC, 08/13/26 – 08/20/26: From $970
    13

    Th

  • PWM–OKC, 08/14/26 – 08/21/26: From $890
    14

    Fr

  • PWM–OKC, 08/15/26 – 08/22/26: From $831
    15

    Sa

  • PWM–OKC, 08/16/26 – 08/23/26: From $842
    16

    Su

  • PWM–OKC, 08/17/26 – 08/24/26: From $831
    17

    Mo

  • PWM–OKC, 08/18/26 – 08/25/26: From $746
    18

    Tu

  • PWM–OKC, 08/19/26 – 08/26/26: From $746
    19

    We

  • PWM–OKC, 08/20/26 – 08/27/26: From $792
    20

    Th

  • PWM–OKC, 08/21/26 – 08/28/26: From $811
    21

    Fr

  • PWM–OKC, 08/22/26 – 08/29/26: From $714
    22

    Sa

  • PWM–OKC, 08/23/26 – 08/30/26: From $633
    23

    Su

  • PWM–OKC, 08/24/26 – 08/31/26: From $633
    24

    Mo

  • PWM–OKC, 08/25/26 – 09/01/26: From $573
    25

    Tu

  • PWM–OKC, 08/26/26 – 09/02/26: From $573
    26

    We

  • PWM–OKC, 08/27/26 – 09/03/26: From $657
    27

    Th

  • PWM–OKC, 08/28/26 – 09/04/26: From $657
    28

    Fr

  • PWM–OKC, 08/29/26 – 09/05/26: From $483
    29

    Sa

  • PWM–OKC, 08/30/26 – 09/06/26: From $459
    30

    Su

  • PWM–OKC, 08/31/26 – 09/07/26: From $549
    31

    Mo

  • PWM–OKC, 09/01/26 – 09/08/26: From $513
    01

    Tu

    SEP

  • PWM–OKC, 09/02/26 – 09/09/26: From $513
    02

    We

  • PWM–OKC, 09/03/26 – 09/10/26: From $513
    03

    Th

  • PWM–OKC, 09/04/26 – 09/11/26: From $459
    04

    Fr

  • PWM–OKC, 09/05/26 – 09/12/26: From $423
    05

    Sa

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

    Su

  • PWM–OKC: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

  • PWM–OKC: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

    • range$423-$970

    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 Oklahoma City flights

    $
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    Portland, ME (PWM)to

    Oklahoma City (OKC)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $423Fare subject to changes
    Updated: 13 hours ago

    Portland, ME (PWM)to

    Oklahoma City (OKC)
    09/11/26 - 09/18/26

    Round trip

    Economy

    from
    $423Fare subject to changes
    Updated: 13 hours ago

    Portland, ME (PWM)to

    Oklahoma City (OKC)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $423Fare subject to changes
    Updated: 13 hours ago

    Portland, ME (PWM)to

    Oklahoma City (OKC)
    09/04/26 - 09/11/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 13 hours ago

    Portland, ME (PWM)to

    Oklahoma City (OKC)
    08/30/26 - 09/06/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 13 hours ago

    Portland, ME (PWM)to

    Oklahoma City (OKC)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $477Fare subject to changes
    Updated: 13 hours ago

    Portland, ME (PWM)to

    Oklahoma City (OKC)
    10/16/26 - 10/23/26

    Round trip

    Economy

    from
    $477Fare subject to changes
    Updated: 13 hours ago

    Portland, ME (PWM)to

    Oklahoma City (OKC)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $477Fare subject to changes
    Updated: 13 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 Oklahoma City

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