Cheap flights from Phoenix to Chicago
from 102 US$
From 156 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 102 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Phoenix to Chicago, a about 2,336 km route (around 3h 25m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as American Airlines, Etihad Airways, Allegiant Air operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Phoenix to Chicago?
It's usually 2026-09, from 102 USD. Use the price calendar to compare other dates.
How long is the flight from Phoenix to Chicago?
A nonstop flight takes about 3h 25m and covers around 2,336 km. Connecting itineraries take longer.
Are there direct flights from Phoenix to Chicago?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Phoenix to Chicago?
American Airlines, Etihad Airways, Allegiant Air, United Airlines operate this route, among others. Compare them all in the results.
When should I book Phoenix–Chicago flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Phoenix → Chicago · Live fares from 100+ sites — free, with no hidden fees.