US$17️ Cheap Flights from Chicago to Phoenix (2024)

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Find cheap one-way flights from Chicago to Phoenix starting at US$17.

Discover our range of affordable one-way and round-trip flights from Chicago to Phoenix and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Chicago to Phoenix?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Phoenix from Chicago have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Chicago to Phoenix

We have a range of prices from different airlines providing flights from Chicago to Phoenix. Check below for the journey which best suits your travel needs.

Frontier Airlines

From US$17

American Airlines

From US$58

Spirit Airlines

From US$71

Sun Country Airlines

From US$77

Alaska Airlines

From US$89

Delta Air Lines

From US$92

United Airlines

From US$94

Allegiant Air

From US$99

Southwest Airlines

From US$135

Jetblue Airways

From US$267

ANA airlines

Find more flights and airlines

Find cheap flights from Chicago to Phoenix by different airports

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Phoenix from Chicago which could help you save money and time.

Cheapest
ORD
17:34
3h 42m
Direct
PHX
19:16
O'Hare International Airport - Sky Harbor International Airport
Wed, Aug 14Frontier Airlines
US$17
MDW
11:32
3h 47m
Direct
PHX
13:19
Midway International Airport - Sky Harbor International Airport
Wed, Aug 14Frontier Airlines
US$19
RFD
13:37
3h 20m
Direct
AZA
14:57
Chicago Rockford International Airport - Phoenix-Mesa Gateway Airport
Fri, Aug 2Allegiant Air
US$99
RFD
13:37
3h 20m
Direct
AZA
14:57
Chicago Rockford International Airport - Phoenix-Mesa Gateway Airport
Fri, Aug 2Allegiant Air
US$99
Find More Flights

Frequently Asked Questions

When are flight tickets from Chicago (CHI) to Phoenix (PHX) the cheapest?
Airlines adjust prices for flights from Chicago to Phoenix based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Chicago (CHI) to Phoenix (PHX) cost?
According to Trip.com's data, the lowest price is around $231.
How long does it take to fly from Chicago (CHI) to Phoenix (PHX) and what is the distance?
It takes around 4 hours 13 minutes to fly from Chicago (CHI) to Phoenix (PHX).
What are the most popular airlines that fly from Chicago (CHI) to Phoenix (PHX)?
Airlines with flights from Chicago (CHI) to Phoenix (PHX): Southwest Airlines, Royal Jordanian, United Airlines, Aer Lingus and American Airlines.

How to find a cheap flight from Chicago to Phoenix

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Chicago to Phoenix Flight Information

Cheapest nonstop flight price	$17
Cheapest round-trip ticket price	$56
Off-season for travel	August
Peak season for travel	October
Flight distance	2,333.08km
Average flight time	4 hours 13 minutes
Popular airline	American Airlines