Alaska Airlines Flights from Denver to Phoenix

Lowest fares from Denver to Phoenix

Sep 2026
From$139*
Seen: 11 hours ago
Flight Type One Way|Saver
Oct 2026
From$89*
Seen: 11 hours ago
Flight Type One Way|Saver
Nov 2026
From$89*
Seen: 11 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $89
cmp-daily-histogram-bars-legend-max-price-aria-label $400
Displaying fares for September-2026
  • DEN–PHX, Sep 10, 2026: From $231
    10

    Th

    SEP

  • DEN–PHX, Sep 11, 2026: From $191
    11

    Fr

  • DEN–PHX, Sep 12, 2026: From $171
    12

    Sa

  • DEN–PHX, Sep 13, 2026: From $278
    13

    Su

  • DEN–PHX, Sep 14, 2026: From $191
    14

    Mo

  • DEN–PHX, Sep 15, 2026: From $191
    15

    Tu

  • DEN–PHX, Sep 16, 2026: From $191
    16

    We

  • DEN–PHX, Sep 17, 2026: From $191
    17

    Th

  • DEN–PHX, Sep 18, 2026: From $191
    18

    Fr

  • DEN–PHX, Sep 19, 2026: From $191
    19

    Sa

  • DEN–PHX, Sep 20, 2026: From $400
    20

    Su

  • DEN–PHX, Sep 21, 2026: From $191
    21

    Mo

  • DEN–PHX, Sep 22, 2026: From $171
    22

    Tu

  • DEN–PHX, Sep 23, 2026: From $171
    23

    We

  • DEN–PHX, Sep 24, 2026: From $169
    24

    Th

  • DEN–PHX, Sep 25, 2026: From $189
    25

    Fr

  • DEN–PHX, Sep 26, 2026: From $139
    26

    Sa

  • DEN–PHX, Sep 27, 2026: From $400
    27

    Su

  • DEN–PHX, Sep 28, 2026: From $231
    28

    Mo

  • DEN–PHX, Sep 29, 2026: From $139
    29

    Tu

  • DEN–PHX, Sep 30, 2026: From $139
    30

    We

  • DEN–PHX, Oct 1, 2026: From $188
    01

    Th

    OCT

  • DEN–PHX, Oct 2, 2026: From $148
    02

    Fr

  • DEN–PHX, Oct 3, 2026: From $89
    03

    Sa

  • DEN–PHX, Oct 4, 2026: From $278
    04

    Su

  • DEN–PHX, Oct 5, 2026: From $188
    05

    Mo

  • DEN–PHX, Oct 6, 2026: From $148
    06

    Tu

  • DEN–PHX, Oct 7, 2026: From $148
    07

    We

  • DEN–PHX, Oct 8, 2026: From $278
    08

    Th

  • DEN–PHX, Oct 9, 2026: From $278
    09

    Fr

    • Range$89-$400

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Denver to Phoenix.*

    $
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    One-way low-fare flights Denver to Phoenix.*
    From
    To
    Fare Type
    Dates
    Price
    Denver (DEN)Phoenix (PHX)One-way
    |
    Saver    		Depart: Feb 1, 2027

    From

    $89

    Seen: 11 hours ago

    Denver (DEN)Phoenix (PHX)One-way
    |
    Saver    		Depart: Feb 25, 2027

    From

    $89

    Seen: 11 hours ago

    Denver (DEN)Phoenix (PHX)One-way
    |
    Saver    		Depart: Oct 22, 2026

    From

    $89

    Seen: 11 hours ago

    Denver (DEN)Phoenix (PHX)One-way
    |
    Saver    		Depart: Dec 7, 2026

    From

    $89

    Seen: 11 hours ago

    Denver (DEN)Phoenix (PHX)One-way
    |
    Saver    		Depart: Dec 8, 2026

    From

    $89

    Seen: 11 hours ago

    Denver (DEN)Phoenix (PHX)One-way
    |
    Saver    		Depart: Jan 16, 2027

    From

    $89

    Seen: 11 hours ago

    Denver (DEN)Phoenix (PHX)One-way
    |
    Saver    		Depart: Jan 25, 2027

    From

    $89

    Seen: 11 hours ago

    Denver (DEN)Phoenix (PHX)One-way
    |
    Saver    		Depart: Oct 3, 2026

    From

    $89

    Seen: 11 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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