Alaska Airlines Flights from Kansas City to Portland

Lowest fares from Kansas City to Portland

May 2026
From$249*
Seen: 13 hours ago
Flight Type One Way|Saver
Jun 2026
From$204*
Seen: 13 hours ago
Flight Type One Way|Saver
Jul 2026
From$204*
Seen: 13 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $204
cmp-daily-histogram-bars-legend-max-price-aria-label $449
Displaying fares for May-2026
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    • Range$204-$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 Kansas City to Portland.*

    $
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    One-way low-fare flights Kansas City to Portland.*
    From
    To
    Fare Type
    Dates
    Price
    Kansas City (MCI)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 18, 2026

    From

    $204

    Seen: 13 hours ago

    Kansas City (MCI)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 22, 2026

    From

    $204

    Seen: 13 hours ago

    Kansas City (MCI)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 23, 2026

    From

    $204

    Seen: 13 hours ago

    Kansas City (MCI)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 24, 2026

    From

    $204

    Seen: 13 hours ago

    Kansas City (MCI)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 28, 2026

    From

    $204

    Seen: 13 hours ago

    Kansas City (MCI)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 29, 2026

    From

    $204

    Seen: 13 hours ago

    Kansas City (MCI)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 2, 2026

    From

    $204

    Seen: 13 hours ago

    Kansas City (MCI)Portland (PDX)One-way
    |
    Saver    		Depart: Sep 6, 2026

    From

    $204

    Seen: 13 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