American Airlines flights from Portland, OR to Montrose

Recent searches for flights from Portland, OR to Montrose

Aug 2026
From$1,100*
Updated: 9 hours ago
Round tripIEconomy
Sep 2026
From$596*
Updated: 9 minutes ago
Round tripIEconomy
Oct 2026
From$637*
Updated: 9 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $596
cmp-daily-histogram-bars-legend-max-price-aria-label $1.6K
Displaying fares for August-2026
  • PDX–MTJ, 08/31/26 – 09/07/26: From $1,100
    31

    Mo

    AUG

  • PDX–MTJ, 09/01/26 – 09/08/26: From $1,093
    01

    Tu

  • PDX–MTJ, 09/02/26 – 09/09/26: From $936
    02

    We

  • PDX–MTJ, 09/03/26 – 09/10/26: From $842
    03

    Th

  • PDX–MTJ, 09/04/26 – 09/11/26: From $794
    04

    Fr

  • PDX–MTJ, 09/05/26 – 09/12/26: From $639
    05

    Sa

  • PDX–MTJ, 09/06/26 – 09/13/26: From $700
    06

    Su

  • PDX–MTJ, 09/07/26 – 09/14/26: From $662
    07

    Mo

  • PDX–MTJ, 09/08/26 – 09/15/26: From $596
    08

    Tu

  • PDX–MTJ, 09/09/26 – 09/16/26: From $842
    09

    We

  • PDX–MTJ, 09/10/26 – 09/17/26: From $841
    10

    Th

  • PDX–MTJ, 09/11/26 – 09/18/26: From $841
    11

    Fr

  • PDX–MTJ, 09/12/26 – 09/19/26: From $835
    12

    Sa

  • PDX–MTJ, 09/13/26 – 09/20/26: From $794
    13

    Su

  • PDX–MTJ, 09/14/26 – 09/21/26: From $1,571
    14

    Mo

  • PDX–MTJ, 09/15/26 – 09/22/26: From $866
    15

    Tu

  • PDX–MTJ, 09/16/26 – 09/23/26: From $1,122
    16

    We

  • PDX–MTJ, 09/17/26 – 09/24/26: From $892
    17

    Th

  • PDX–MTJ, 09/18/26 – 09/25/26: From $834
    18

    Fr

  • PDX–MTJ, 09/19/26 – 09/26/26: From $835
    19

    Sa

  • PDX–MTJ, 09/20/26 – 09/27/26: From $877
    20

    Su

  • PDX–MTJ, 09/21/26 – 09/28/26: From $1,100
    21

    Mo

  • PDX–MTJ, 09/22/26 – 09/29/26: From $805
    22

    Tu

  • PDX–MTJ, 09/23/26 – 09/30/26: From $1,110
    23

    We

  • PDX–MTJ, 09/24/26 – 10/01/26: From $851
    24

    Th

  • PDX–MTJ, 09/25/26 – 10/02/26: From $810
    25

    Fr

  • PDX–MTJ, 09/26/26 – 10/03/26: From $1,008
    26

    Sa

  • PDX–MTJ, 09/27/26 – 10/04/26: From $979
    27

    Su

  • PDX–MTJ: cmp-view-offers-disclaimer. Find Offers
    28

    Mo

  • PDX–MTJ: cmp-view-offers-disclaimer. Find Offers
    29

    Tu

  • PDX–MTJ, 09/30/26 – 10/07/26: From $1,098
    30

    We

    • range$596-$1,571

    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, OR to Montrose flights

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    Portland, OR (PDX)to

    Montrose (MTJ)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $596Fare subject to changes
    Updated: 9 minutes ago

    Portland, OR (PDX)to

    Montrose (MTJ)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $637Fare subject to changes
    Updated: 9 minutes ago

    Portland, OR (PDX)to

    Montrose (MTJ)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $637Fare subject to changes
    Updated: 9 minutes ago

    Portland, OR (PDX)to

    Montrose (MTJ)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $639Fare subject to changes
    Updated: 9 minutes ago

    Portland, OR (PDX)to

    Montrose (MTJ)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $642Fare subject to changes
    Updated: 9 hours ago

    Portland, OR (PDX)to

    Montrose (MTJ)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $642Fare subject to changes
    Updated: 9 minutes ago

    Portland, OR (PDX)to

    Montrose (MTJ)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $642Fare subject to changes
    Updated: 9 minutes ago

    Portland, OR (PDX)to

    Montrose (MTJ)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $642Fare subject to changes
    Updated: 9 minutes 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, OR to Montrose

    Looking for lower fares on your trip from Portland, OR to Montrose? 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, OR to Montrose