Alaska Airlines Flights from Denver to Portland

Lowest fares from Denver to Portland

Aug 2026
From$151*
Seen: 22 hours ago
Flight Type One Way|Saver
Sep 2026
From$134*
Seen: 22 hours ago
Flight Type One Way|Saver
Oct 2026
From$134*
Seen: 22 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $134
cmp-daily-histogram-bars-legend-max-price-aria-label $449
Displaying fares for August-2026
  • DEN–PDX, Aug 9, 2026: From $449
    09

    Su

    AUG

  • DEN–PDX, Aug 10, 2026: From $349
    10

    Mo

  • DEN–PDX, Aug 11, 2026: From $339
    11

    Tu

  • DEN–PDX, Aug 12, 2026: From $339
    12

    We

  • DEN–PDX, Aug 13, 2026: From $349
    13

    Th

  • DEN–PDX, Aug 14, 2026: From $264
    14

    Fr

  • DEN–PDX, Aug 15, 2026: From $264
    15

    Sa

  • DEN–PDX, Aug 16, 2026: From $264
    16

    Su

  • DEN–PDX, Aug 17, 2026: From $264
    17

    Mo

  • DEN–PDX, Aug 18, 2026: From $264
    18

    Tu

  • DEN–PDX, Aug 19, 2026: From $264
    19

    We

  • DEN–PDX, Aug 20, 2026: From $264
    20

    Th

  • DEN–PDX, Aug 21, 2026: From $194
    21

    Fr

  • DEN–PDX, Aug 22, 2026: From $194
    22

    Sa

  • DEN–PDX, Aug 23, 2026: From $194
    23

    Su

  • DEN–PDX, Aug 24, 2026: From $194
    24

    Mo

  • DEN–PDX, Aug 25, 2026: From $194
    25

    Tu

  • DEN–PDX, Aug 26, 2026: From $194
    26

    We

  • DEN–PDX, Aug 27, 2026: From $194
    27

    Th

  • DEN–PDX, Aug 28, 2026: From $194
    28

    Fr

  • DEN–PDX, Aug 29, 2026: From $159
    29

    Sa

  • DEN–PDX, Aug 30, 2026: From $159
    30

    Su

  • DEN–PDX, Aug 31, 2026: From $151
    31

    Mo

  • DEN–PDX, Sep 1, 2026: From $159
    01

    Tu

    SEP

  • DEN–PDX, Sep 2, 2026: From $151
    02

    We

  • DEN–PDX, Sep 3, 2026: From $151
    03

    Th

  • DEN–PDX, Sep 4, 2026: From $159
    04

    Fr

  • DEN–PDX, Sep 5, 2026: From $134
    05

    Sa

  • DEN–PDX, Sep 6, 2026: From $134
    06

    Su

  • DEN–PDX, Sep 7, 2026: From $151
    07

    Mo

  • DEN–PDX, Sep 8, 2026: From $151
    08

    Tu

    • Range$134-$449

    *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 Portland.*

    $
    keyboard_arrow_down
    One-way low-fare flights Denver to Portland.*
    From
    To
    Fare Type
    Dates
    Price
    Denver (DEN)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 5, 2026

    From

    $134

    Seen: 22 hours ago

    Denver (DEN)Portland (PDX)One-way
    |
    Saver    		Depart: Oct 30, 2026

    From

    $134

    Seen: 22 hours ago

    Denver (DEN)Portland (PDX)One-way
    |
    Saver    		Depart: Dec 25, 2026

    From

    $134

    Seen: 22 hours ago

    Denver (DEN)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 6, 2026

    From

    $134

    Seen: 22 hours ago

    Denver (DEN)Portland (PDX)One-way
    |
    Saver    		Depart: Nov 26, 2026

    From

    $134

    Seen: 22 hours ago

    Denver (DEN)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 2, 2026

    From

    $151

    Seen: 22 hours ago

    Denver (DEN)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 22, 2026

    From

    $151

    Seen: 22 hours ago

    Denver (DEN)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 11, 2026

    From

    $134

    Seen: 10 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.

    Looking for more? See other routes