Flights from Phoenix, AZ to Chicago, IL

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Best Deals on Flights From Phoenix, AZ (PHX) to Chicago, IL (MDW)

*Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

Flights Deals from Phoenix, AZ to Chicago, IL on Frontier

$
Flights Deals from Phoenix, AZ to Chicago, IL on Frontier
From
To
Phoenix, AZ (PHX)Chicago, IL (MDW)One-way
/
Discount Den Basic Fare		Departing Mar 7, 2026

From

$76

Last seen: 4 hours ago

Phoenix, AZ (PHX)Chicago, IL (ORD)One-way
/
Discount Den Basic Fare		Departing Feb 21, 2026

From

$23

Last seen: 5 hours ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

Phoenix, AZ Chicago, IL

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