Cheap flights from Phoenix to Chicago
From 136 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 67 US$
Prices by date
105 US$
04/07
111 US$
05/07
111 US$
06/07
111 US$
07/07
111 US$
08/07
111 US$
09/07
111 US$
10/07
111 US$
11/07
111 US$
12/07
111 US$
13/07
111 US$
14/07
111 US$
15/07
Airlines on this route
FAQ
What's the cheapest month to fly Phoenix to Chicago?
Usually 2026-07, from 67 USD.
Are there direct flights from Phoenix to Chicago?
We show both direct and connecting options — filter to compare.