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Cheap flights from Chicago to Phoenix

Fares from $58 in December 2026. Compare every month below, then book with the site you like.

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Cheapest Chicago to Phoenix fares by month

Lowest price per person found in recent searches. Prices change often and are checked when you book.

Chicago to Phoenix at a glance

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Frequently asked questions

How much is a flight from Chicago to Phoenix?
The cheapest fare we found recently is $58 per person, departing Dec 10 on Frontier. Prices change daily, so search your dates to see today's fares.
What is the cheapest month to fly from Chicago to Phoenix?
December 2026 is currently the cheapest month, from $58. November 2026 is the most expensive, from $142.
Are there direct flights from Chicago to Phoenix?
Yes. Recent searches found nonstop fares from $58.
Which airlines fly from Chicago to Phoenix?
The cheapest recent fares on this route were on G4, Frontier.
How long is the flight from Chicago to Phoenix?
Chicago and Phoenix are about 1,438 miles apart, so a nonstop flight takes roughly 3h 45m. Flights with a stop take longer, depending on the connection.
How do I find the cheapest flight from Chicago to Phoenix?
Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.

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