American Airlines flights from Portland, OR to St George

Recent searches for flights from Portland, OR to St George

Aug 2026
From$394*
Updated: 2 hours ago
Round tripIEconomy
Sep 2026
From$322*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$322*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $322
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for August-2026
  • PDX–SGU, 08/22/26 – 08/29/26: From $414
    22

    Sa

    AUG

  • PDX–SGU, 08/23/26 – 08/30/26: From $616
    23

    Su

  • PDX–SGU, 08/24/26 – 08/31/26: From $441
    24

    Mo

  • PDX–SGU, 08/25/26 – 09/01/26: From $414
    25

    Tu

  • PDX–SGU, 08/26/26 – 09/02/26: From $414
    26

    We

  • PDX–SGU, 08/27/26 – 09/03/26: From $441
    27

    Th

  • PDX–SGU, 08/28/26 – 09/04/26: From $405
    28

    Fr

  • PDX–SGU, 08/29/26 – 09/05/26: From $394
    29

    Sa

  • PDX–SGU, 08/30/26 – 09/06/26: From $1,005
    30

    Su

  • PDX–SGU, 08/31/26 – 09/07/26: From $553
    31

    Mo

  • PDX–SGU, 09/01/26 – 09/08/26: From $532
    01

    Tu

    SEP

  • PDX–SGU, 09/02/26 – 09/09/26: From $633
    02

    We

  • PDX–SGU, 09/03/26 – 09/10/26: From $436
    03

    Th

  • PDX–SGU, 09/04/26 – 09/11/26: From $616
    04

    Fr

  • PDX–SGU, 09/05/26 – 09/12/26: From $348
    05

    Sa

  • PDX–SGU, 09/06/26 – 09/13/26: From $496
    06

    Su

  • PDX–SGU, 09/07/26 – 09/14/26: From $463
    07

    Mo

  • PDX–SGU, 09/08/26 – 09/15/26: From $416
    08

    Tu

  • PDX–SGU, 09/09/26 – 09/16/26: From $570
    09

    We

  • PDX–SGU, 09/10/26 – 09/17/26: From $348
    10

    Th

  • PDX–SGU, 09/11/26 – 09/18/26: From $406
    11

    Fr

  • PDX–SGU, 09/12/26 – 09/19/26: From $368
    12

    Sa

  • PDX–SGU, 09/13/26 – 09/20/26: From $406
    13

    Su

  • PDX–SGU, 09/14/26 – 09/21/26: From $581
    14

    Mo

  • PDX–SGU, 09/15/26 – 09/22/26: From $390
    15

    Tu

  • PDX–SGU, 09/16/26 – 09/23/26: From $464
    16

    We

  • PDX–SGU, 09/17/26 – 09/24/26: From $322
    17

    Th

  • PDX–SGU: cmp-view-offers-disclaimer. Find Offers
    18

    Fr

  • PDX–SGU: cmp-view-offers-disclaimer. Find Offers
    19

    Sa

  • PDX–SGU: cmp-view-offers-disclaimer. Find Offers
    20

    Su

  • PDX–SGU, 09/21/26 – 09/28/26: From $450
    21

    Mo

    • range$322-$1,005

    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 St George flights

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    Portland, OR (PDX)to

    St George (SGU)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $322Fare subject to changes
    Updated: 2 hours ago

    Portland, OR (PDX)to

    St George (SGU)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $322Fare subject to changes
    Updated: 2 hours ago

    Portland, OR (PDX)to

    St George (SGU)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $322Fare subject to changes
    Updated: 2 hours ago

    Portland, OR (PDX)to

    St George (SGU)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $322Fare subject to changes
    Updated: 2 hours ago

    Portland, OR (PDX)to

    St George (SGU)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $322Fare subject to changes
    Updated: 2 hours ago

    Portland, OR (PDX)to

    St George (SGU)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $322Fare subject to changes
    Updated: 2 hours ago

    Portland, OR (PDX)to

    St George (SGU)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $322Fare subject to changes
    Updated: 2 hours ago

    Portland, OR (PDX)to

    St George (SGU)
    09/17/26 - 09/24/26

    Round trip

    Economy

    from
    $322Fare subject to changes
    Updated: 2 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, OR to St George

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