Alaska Airlines Flights from Chicago to Phoenix

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Lowest fares from Chicago to Phoenix

*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 Chicago to Phoenix.*

$
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One-way low-fare flights Chicago to Phoenix.*
From
To
Fare Type
Dates
Price
Chicago (ORD)Phoenix (PHX)One-way
|
Saver		Depart: Apr 17, 2026

From

$138

Seen: 4 hours ago

Chicago (ORD)Phoenix (PHX)One-way
|
Saver		Depart: Dec 27, 2025

From

$698

Seen: 16 minutes 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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