American Airlines flights from St George to Portland, OR

Recent searches for flights from St George to Portland, OR

Aug 2026
From$340*
Updated: 6 hours ago
Round tripIEconomy
Sep 2026
From$308*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$308*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $329
cmp-daily-histogram-bars-legend-max-price-aria-label $757
Displaying fares for August-2026
  • SGU–PDX, 08/13/26 – 08/20/26: From $443
    13

    Th

    AUG

  • SGU–PDX, 08/14/26 – 08/21/26: From $443
    14

    Fr

  • SGU–PDX, 08/15/26 – 08/22/26: From $430
    15

    Sa

  • SGU–PDX, 08/16/26 – 08/23/26: From $656
    16

    Su

  • SGU–PDX, 08/17/26 – 08/24/26: From $443
    17

    Mo

  • SGU–PDX, 08/18/26 – 08/25/26: From $414
    18

    Tu

  • SGU–PDX, 08/19/26 – 08/26/26: From $511
    19

    We

  • SGU–PDX, 08/20/26 – 08/27/26: From $406
    20

    Th

  • SGU–PDX, 08/21/26 – 08/28/26: From $406
    21

    Fr

  • SGU–PDX, 08/22/26 – 08/29/26: From $393
    22

    Sa

  • SGU–PDX, 08/23/26 – 08/30/26: From $521
    23

    Su

  • SGU–PDX, 08/24/26 – 08/31/26: From $406
    24

    Mo

  • SGU–PDX, 08/25/26 – 09/01/26: From $393
    25

    Tu

  • SGU–PDX, 08/26/26 – 09/02/26: From $340
    26

    We

  • SGU–PDX, 08/27/26 – 09/03/26: From $400
    27

    Th

  • SGU–PDX, 08/28/26 – 09/04/26: From $434
    28

    Fr

  • SGU–PDX, 08/29/26 – 09/05/26: From $393
    29

    Sa

  • SGU–PDX, 08/30/26 – 09/06/26: From $555
    30

    Su

  • SGU–PDX, 08/31/26 – 09/07/26: From $400
    31

    Mo

  • SGU–PDX, 09/01/26 – 09/08/26: From $340
    01

    Tu

    SEP

  • SGU–PDX, 09/02/26 – 09/09/26: From $361
    02

    We

  • SGU–PDX, 09/03/26 – 09/10/26: From $399
    03

    Th

  • SGU–PDX, 09/04/26 – 09/11/26: From $489
    04

    Fr

  • SGU–PDX, 09/05/26 – 09/12/26: From $361
    05

    Sa

  • SGU–PDX, 09/06/26 – 09/13/26: From $757
    06

    Su

  • SGU–PDX, 09/07/26 – 09/14/26: From $565
    07

    Mo

  • SGU–PDX, 09/08/26 – 09/15/26: From $430
    08

    Tu

  • SGU–PDX, 09/09/26 – 09/16/26: From $547
    09

    We

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

    Th

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

    Fr

  • SGU–PDX, 09/12/26 – 09/19/26: From $329
    12

    Sa

    • range$329-$757

    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 St George to Portland, OR flights

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    St George (SGU)to

    Portland, OR (PDX)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $308Fare subject to changes
    Updated: 6 hours ago

    St George (SGU)to

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

    Round trip

    Economy

    from
    $308Fare subject to changes
    Updated: 6 hours ago

    St George (SGU)to

    Portland, OR (PDX)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $308Fare subject to changes
    Updated: 6 hours ago

    St George (SGU)to

    Portland, OR (PDX)
    09/13/26 - 09/20/26

    Round trip

    Economy

    from
    $308Fare subject to changes
    Updated: 6 hours ago

    St George (SGU)to

    Portland, OR (PDX)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $308Fare subject to changes
    Updated: 6 hours ago

    St George (SGU)to

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

    Round trip

    Economy

    from
    $308Fare subject to changes
    Updated: 6 hours ago

    St George (SGU)to

    Portland, OR (PDX)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $308Fare subject to changes
    Updated: 6 hours ago

    St George (SGU)to

    Portland, OR (PDX)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $308Fare subject to changes
    Updated: 6 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 St George to Portland, OR

    Looking for lower fares on your trip from St George 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

    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 St George to Portland, OR