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Cheap flights from Phoenix (PHX) to Chicago (CHI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Phoenix (PHX) to Chicago (CHI)

How to find the cheapest flight from Phoenix (PHX) to Chicago (CHI)
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How to find the cheapest flight from Phoenix (PHX) to Chicago (CHI)
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How to find the cheapest flight from Phoenix (PHX) to Chicago (CHI)
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Cheap flights from Phoenix to Chicago in June , July 2026

22 Jun - 04 Jul $ 174.00
PHX
Phoenix
Allegiant Air
DIRECT
CHI
Chicago
CHI
Chicago
Allegiant Air
DIRECT
PHX
Phoenix
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17 Jun - 04 Jul $ 302.00
PHX
Phoenix
Alaska Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Alaska Airlines
1 STOPS
PHX
Phoenix
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17 Jun - 01 Jul $ 376.00
PHX
Phoenix
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
PHX
Phoenix
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Last minute flights from Phoenix to Chicago

17 Jun - 30 Jun $ 302.00
PHX
Phoenix
Alaska Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Alaska Airlines
1 STOPS
PHX
Phoenix
Pick dates
17 Jun - 30 Jun $ 310.00
PHX
Phoenix
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
PHX
Phoenix
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12 Jun - 30 Jun $ 462.00
PHX
Phoenix
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
PHX
Phoenix
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One-way flights to Chicago from Phoenix

3:11 PM - 3:11 PM
Allegiant Air
0 Stops
3h 9m
PHX - CHI
$ 122
Kiwi
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6:50 AM - 6:50 AM
United Airlines
0 Stops
3h 38m
PHX - CHI
$ 173
Kiwi
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11:50 PM - 11:50 PM
United Airlines
0 Stops
3h 27m
PHX - CHI
$ 235
Kiwi
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How to find the cheapest flight from Phoenix (PHX) to Chicago (CHI)

Related info for your journey
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How to find the cheapest flight from Phoenix (PHX) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Phoenix (PHX) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.