The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

When can you find the most affordable flights with Frontier Airlines traveling from Chicago to Phoenix, AZ?

If you're thinking about a trip from Chicago to Phoenix, AZ aboard Frontier Airlines, you might find that the sweet spot for budget-friendly fares is typically around in the middle of in October. Keep in mind that ticket costs can fluctuate after you've looked them up.

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week: Oct 12 - Oct 18

Flights from just $101

$101

$114

$105

$109

$118

$102

$175

$114

$120

$171

$216

$189

OctoberNovemberDecember

Frontier Airlines Chicago-Phoenix, AZ flights FAQ's

From which airport does Frontier Airlines fly between Chicago and Phoenix, AZ?

For flights between Chicago and Phoenix, AZ, Frontier Airlines operates the following airport routes:

Frontier Airlines flights from Chicago to Phoenix, AZ operate on the following airport route: O'hare International Airport to Phoenix Sky Harbor International Airport.

; O'hare International Airport (ORD) to Phoenix Sky Harbor International Airport (PHX)

At eDreams you will find flights from $171 to Phoenix, AZ. Thanks to the combination of various technologies, machine learning algorithms and real user searches on our platform, you will be able to choose between the different options that best suit your needs when you have to fly to Phoenix, AZ.

One of Frontier Airlines cheapest prices for a Chicago to Phoenix, AZ flight we have right now is $171.

The price for a Frontier Airlines flight between Chicago to Phoenix, AZ will vary according to some factors, like seasonality and anticipation.

Cheapest Ticket Price$171The most affordable rate found in the last 72 hours for flights operated by Frontier Airlines leaving from Chicago and going to Phoenix, AZ, according to our customers' bookings.

Flight Time4 h and 8 mThe Frontier Airlines flight duration between Chicago and Phoenix, AZ is around 4 h and 8 m, however it could be affected by other circumstances.

Departure airportsO'hare International Airport, Midway International AirportFrontier Airlines operates at the mentioned airports for the route from Chicago to Phoenix, AZ

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