American Airlines flights from Phoenix to Denver

Recent searches for flights from Phoenix to Denver

Aug 2026
From$226*
Updated: 2 hours ago
Round tripIEconomy
Sep 2026
From$226*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$226*
Updated: 11 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $226
cmp-daily-histogram-bars-legend-max-price-aria-label $461
Displaying fares for August-2026
  • PHX–DEN, 08/04/26 – 08/05/26: From $363
    04

    Tu

    AUG

  • PHX–DEN, 08/05/26 – 08/12/26: From $363
    05

    We

  • PHX–DEN, 08/06/26 – 08/13/26: From $461
    06

    Th

  • PHX–DEN, 08/07/26 – 08/11/26: From $412
    07

    Fr

  • PHX–DEN, 08/08/26 – 08/15/26: From $363
    08

    Sa

  • PHX–DEN, 08/09/26 – 08/12/26: From $412
    09

    Su

  • PHX–DEN, 08/10/26 – 08/11/26: From $412
    10

    Mo

  • PHX–DEN, 08/11/26 – 08/18/26: From $363
    11

    Tu

  • PHX–DEN, 08/12/26 – 08/19/26: From $363
    12

    We

  • PHX–DEN, 08/13/26 – 08/20/26: From $429
    13

    Th

  • PHX–DEN, 08/14/26 – 08/15/26: From $412
    14

    Fr

  • PHX–DEN, 08/15/26 – 08/25/26: From $299
    15

    Sa

  • PHX–DEN, 08/16/26 – 08/18/26: From $412
    16

    Su

  • PHX–DEN, 08/17/26 – 08/24/26: From $316
    17

    Mo

  • PHX–DEN, 08/18/26 – 08/25/26: From $299
    18

    Tu

  • PHX–DEN, 08/19/26 – 08/26/26: From $299
    19

    We

  • PHX–DEN, 08/20/26 – 08/27/26: From $316
    20

    Th

  • PHX–DEN, 08/21/26 – 08/24/26: From $316
    21

    Fr

  • PHX–DEN, 08/22/26 – 08/29/26: From $299
    22

    Sa

  • PHX–DEN, 08/23/26 – 08/25/26: From $316
    23

    Su

  • PHX–DEN, 08/24/26 – 08/31/26: From $235
    24

    Mo

  • PHX–DEN, 08/25/26 – 09/01/26: From $235
    25

    Tu

  • PHX–DEN, 08/26/26 – 09/02/26: From $235
    26

    We

  • PHX–DEN, 08/27/26 – 09/03/26: From $235
    27

    Th

  • PHX–DEN, 08/28/26 – 08/29/26: From $256
    28

    Fr

  • PHX–DEN, 08/29/26 – 09/05/26: From $226
    29

    Sa

  • PHX–DEN, 08/30/26 – 09/06/26: From $277
    30

    Su

  • PHX–DEN, 08/31/26 – 09/02/26: From $235
    31

    Mo

  • PHX–DEN, 09/01/26 – 09/02/26: From $235
    01

    Tu

    SEP

  • PHX–DEN, 09/02/26 – 09/06/26: From $226
    02

    We

  • PHX–DEN, 09/03/26 – 09/06/26: From $226
    03

    Th

    • range$226-$461

    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 Phoenix to Denver flights

    $
    keyboard_arrow_down

    Phoenix (PHX)to

    Denver (DEN)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $226Fare subject to changes
    Updated: 2 hours ago

    Phoenix (PHX)to

    Denver (DEN)
    08/29/26 - 09/05/26

    Round trip

    Economy

    from
    $226Fare subject to changes
    Updated: 2 hours ago

    Phoenix (PHX)to

    Denver (DEN)
    09/09/26 - 09/11/26

    Round trip

    Economy

    from
    $226Fare subject to changes
    Updated: 8 hours ago

    Phoenix (PHX)to

    Denver (DEN)
    09/02/26 - 09/06/26

    Round trip

    Economy

    from
    $226Fare subject to changes
    Updated: 8 hours ago

    Phoenix (PHX)to

    Denver (DEN)
    09/05/26 - 09/08/26

    Round trip

    Economy

    from
    $226Fare subject to changes
    Updated: 6 hours ago

    Phoenix (PHX)to

    Denver (DEN)
    09/03/26 - 09/06/26

    Round trip

    Economy

    from
    $226Fare subject to changes
    Updated: 15 minutes ago

    Phoenix (PHX)to

    Denver (DEN)
    09/06/26 - 09/12/26

    Round trip

    Economy

    from
    $226Fare subject to changes
    Updated: 36 minutes ago

    Phoenix (PHX)to

    Denver (DEN)
    10/28/26 - 10/30/26

    Round trip

    Economy

    from
    $226Fare subject to changes
    Updated: 11 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 Phoenix to Denver

    Looking for lower fares on your trip from Phoenix to Denver? 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 Phoenix to Denver