Alaska Airlines Flights from Milwaukee to Portland

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Lowest fares from Milwaukee to Portland

Jun 2025
From$325*
Seen: 5 hours ago
Flight Type One Way|Saver
$179
$454
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    • Range$179-$454

    *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 Milwaukee to Portland.*

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    One-way low-fare flights Milwaukee to Portland.*
    From
    To
    Fare Type
    Dates
    Price
    Milwaukee (MKE)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 19, 2025

    From

    $139

    Seen: 5 hours ago

    Milwaukee (MKE)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 5, 2025

    From

    $139

    Seen: 5 hours ago

    Milwaukee (MKE)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 31, 2025

    From

    $160

    Seen: 5 hours ago

    Milwaukee (MKE)Portland (PDX)One-way
    |
    Saver    		Depart: Oct 31, 2025

    From

    $160

    Seen: 5 hours ago

    Milwaukee (MKE)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 4, 2025

    From

    $167

    Seen: 5 hours ago

    Milwaukee (MKE)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 6, 2025

    From

    $167

    Seen: 5 hours ago

    Milwaukee (MKE)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 13, 2025

    From

    $167

    Seen: 5 hours ago

    Milwaukee (MKE)Portland (PDX)One-way
    |
    Saver    		Depart: Aug 27, 2025

    From

    $167

    Seen: 5 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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