American Airlines flights from Monroe to Portland, OR

Recent searches for flights from Monroe to Portland, OR

Sep 2026
From$540*
Updated: 15 hours ago
Round tripIEconomy
Oct 2026
From$438*
Updated: 8 hours ago
Round tripIEconomy
Nov 2026
From$438*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $489
cmp-daily-histogram-bars-legend-max-price-aria-label $890
Displaying fares for September-2026
  • MLU–PDX, 09/12/26 – 09/19/26: From $540
    12

    Sa

    SEP

  • MLU–PDX, 09/13/26 – 09/20/26: From $890
    13

    Su

  • MLU–PDX, 09/14/26 – 09/21/26: From $762
    14

    Mo

  • MLU–PDX, 09/15/26 – 09/22/26: From $540
    15

    Tu

  • MLU–PDX, 09/16/26 – 09/23/26: From $540
    16

    We

  • MLU–PDX, 09/17/26 – 09/24/26: From $670
    17

    Th

  • MLU–PDX, 09/18/26 – 09/25/26: From $670
    18

    Fr

  • MLU–PDX, 09/19/26 – 09/26/26: From $540
    19

    Sa

  • MLU–PDX, 09/20/26 – 09/27/26: From $762
    20

    Su

  • MLU–PDX, 09/21/26 – 09/28/26: From $762
    21

    Mo

  • MLU–PDX, 09/22/26 – 09/29/26: From $540
    22

    Tu

  • MLU–PDX, 09/23/26 – 09/30/26: From $540
    23

    We

  • MLU–PDX, 09/24/26 – 10/01/26: From $670
    24

    Th

  • MLU–PDX, 09/25/26 – 10/02/26: From $649
    25

    Fr

  • MLU–PDX, 09/26/26 – 10/03/26: From $540
    26

    Sa

  • MLU–PDX, 09/27/26 – 10/04/26: From $649
    27

    Su

  • MLU–PDX, 09/28/26 – 10/05/26: From $597
    28

    Mo

  • MLU–PDX, 09/29/26 – 10/06/26: From $540
    29

    Tu

  • MLU–PDX, 09/30/26 – 10/07/26: From $540
    30

    We

  • MLU–PDX, 10/01/26 – 10/08/26: From $597
    01

    Th

    OCT

  • MLU–PDX, 10/02/26 – 10/09/26: From $597
    02

    Fr

  • MLU–PDX, 10/03/26 – 10/10/26: From $540
    03

    Sa

  • MLU–PDX, 10/04/26 – 10/11/26: From $719
    04

    Su

  • MLU–PDX, 10/05/26 – 10/12/26: From $552
    05

    Mo

  • MLU–PDX, 10/06/26 – 10/13/26: From $489
    06

    Tu

  • MLU–PDX, 10/07/26 – 10/14/26: From $573
    07

    We

  • MLU–PDX, 10/08/26 – 10/15/26: From $552
    08

    Th

  • MLU–PDX, 10/09/26 – 10/16/26: From $552
    09

    Fr

  • MLU–PDX: cmp-view-offers-disclaimer. Find Offers
    10

    Sa

  • MLU–PDX: cmp-view-offers-disclaimer. Find Offers
    11

    Su

    • range$489-$890

    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 Monroe to Portland, OR flights

    $
    keyboard_arrow_down

    Monroe (MLU)to

    Portland, OR (PDX)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 8 hours ago

    Monroe (MLU)to

    Portland, OR (PDX)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 8 hours ago

    Monroe (MLU)to

    Portland, OR (PDX)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 8 hours ago

    Monroe (MLU)to

    Portland, OR (PDX)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 8 hours ago

    Monroe (MLU)to

    Portland, OR (PDX)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 8 hours ago

    Monroe (MLU)to

    Portland, OR (PDX)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 8 hours ago

    Monroe (MLU)to

    Portland, OR (PDX)
    11/25/26 - 12/02/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 8 hours ago

    Monroe (MLU)to

    Portland, OR (PDX)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $438Fare subject to changes
    Updated: 8 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 Monroe to Portland, OR

    Looking for lower fares on your trip from Monroe to Portland, OR? 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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    American Airlines flights from Monroe to Portland, OR