Alaska Airlines Flights from Phoenix to Chicago

Lowest fares from Phoenix to Chicago

Apr 2026
From$158*
Seen: 1 hour ago
Flight Type One Way|Saver
May 2026
From$199*
Seen: 4 hours ago
Flight Type One Way|Saver
Jun 2026
Try another month to see offers
$158
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    • Range$158-$223

    *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 Phoenix to Chicago.*

    $
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    One-way low-fare flights Phoenix to Chicago.*
    From
    To
    Fare Type
    Dates
    Price
    Phoenix (PHX)Chicago (ORD)One-way
    |
    Saver    		Depart: Aug 18, 2026

    From

    $138

    Seen: 5 hours ago

    Phoenix (PHX)Chicago (ORD)One-way
    |
    Saver    		Depart: Apr 29, 2026

    From

    $158

    Seen: 1 hour ago

    Phoenix (PHX)Chicago (ORD)One-way
    |
    Saver    		Depart: May 16, 2026

    From

    $199

    Seen: 4 hours ago

    Phoenix (PHX)Chicago (ORD)One-way
    |
    Saver    		Depart: Apr 24, 2026

    From

    $223

    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.

    Explore Alaska Airlines's Flights to Top-Pick Destinations