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Cheap Flight Deals from Chicago to Phoenix

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Round TripOne Way
CHI Chicago
PHX Phoenix
From $59.99
Jan 24, 2026 - Jan 31, 2026
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CHI Chicago
PHX Phoenix
From $74.98
Jan 11, 2026 - Jan 18, 2026
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CHI Chicago
PHX Phoenix
From $380.99
Apr 16, 2026 - Apr 19, 2026
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*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.

When’s a good time to book a flight from Chicago to Phoenix?

What’s the cheapest day of the week to fly from Chicago to Phoenix?‡

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What is the cheapest month to fly from Chicago to Phoenix?‡

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‡This information is based on historical data from the last 365 days.

Finding Affordable Flights from Chicago to Phoenix
  • Plan Ahead - One of the keys to securing cheap flights from Chicago to Phoenix is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
  • Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
  • Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Chicago to Phoenix drop, giving you the opportunity to grab cheap deals.
  • Consider Nearby Airports - If Phoenix has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
  • Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.

When is the Cheapest Time to Book Flights from Chicago to Phoenix?

‡

Got flexible travel dates? Use our flight data from the past year to discover ideal times to fly from Chicago to Phoenix. Find out which months and days typically offer lower fares and score our best savings.

CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip

‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.

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Chicago to Phoenix Flight Route Information

Travel Distance:1,438 Miles
Airlines Flying This Route: American Airlines, Frontier Airlines, United Airlines
Weekly Flights:436
Avg. Flight Duration:03.38 Hours

Insights About Flying from Chicago to Phoenix

Q. Which is the high season to travel from Chicago to Phoenix?

A. The month of November is considered the high season for flying from CHI to PHX. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.

Q. How many direct flights are available from CHI to PHX?

A. There are a total of 1753 direct flights from Chicago to Phoenix. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.

Q. Which is the low season to travel from Chicago to Phoenix?

A. March, April is considered the low season for traveling from Chicago to Phoenix, Arizona. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.

Q. How many daily flights are there between Chicago to Phoenix?

A. There are as many as 58 daily flights available for travelers between CHI to PHX. This data offers flexibility in choosing departure times that best suit your schedule.

Q. At what time does the last flight depart to Phoenix?

A. The last flight to Phoenix typically departs between 10:00PM - 11:00PM. Travelers who prefer late-night departures will find this information valuable for planning their journey.

Q. What percentage of travelers spent an average of 1 days in Phoenix, Arizona?

A. Approximately 37.15% of travelers spent an average of 1 days exploring Phoenix. This information can assist in planning the duration of your stay in Phoenix

Q. What percentage of CHI to PHX flyers traveled with kids under 14?

A. About 8% of passengers on flights from Chicago to Phoenix were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.

Q. What percentage of Chicago to Phoenix travelers were over 60 years old?

A. A notable 16% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.

Q. What percentage of CHI to PHX travelers were millennials?

A. Millennials make up a significant portion of travelers on this route, accounting for 37% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.

Q. What percentage of Chicago to Phoenix travelers were female?

A. Almost half of the passengers, approximately 51% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.

Q. What percent of Chicago to Phoenix travellers booked first or business class?

A. 1% of travelers booked first or business class on this route.

Q. At what time the earliest flight departs from Chicago?

A. The earliest flight departs at 7:00AM - 8:00AM.

Q. What is the price range of a Chicago to Phoenix flight?

A. Chicago to Phoenix Flight Prices usually vary between 128.38 - 576.76.

Q. On which days one can have the most flight options in Phoenix?

A. Monday offer the most flight options in Phoenix.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.

Cheap Flights from Chicago to Phoenix

Looking for flights from Chicago to Phoenix? Look no more, for you�re at the right place. Book cheap flights from Chicago to Phoenix on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab CHI to PHX flight deals on CheapOair and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away!

Airports in Chicago

The city of Chicago is served by 2 airports - Chicago O'Hare International Airport, and Midway International Airport. The Chicago O'Hare International Airport or O'Hare International Airport is the primary airport serving the Chicago City. It is a public airport situated in Chicago, Illinois, U.S.A. The airport offers both cargo & passenger services to both domestic and international destinations including London, Toronto, Frankfurt, Dublin, Montreal, Paris, Munich, Amsterdam, Doha, Seoul, Dubai, New York, Boston, Denver, Atlanta, San Francisco, Washington, and more.

Both the airports are well connected with the city through various modes of transportation. These include shuttles/buses, taxis, limo, rideshare, rental cars, public transit, and more.

Explore Phoenix

The capital and most populous city of the US state of Arizona, Phoenix is renowned for its lovely warm and dry climate attracting multitudes of sun lovers. The Greater Phoenix Area is an immense expansive city with an amalgamation of modern high-rising buildings, Spanish and Indian colonial influences, and a stroke of the Wild West. Phoenix offers visitors with myriad cultural and art attractions, museums, historic neighborhoods, and a diverse art community. Sundry tourists come to this city to enjoy the outdoors as the city is home to several golf courses. There are three mountains fringing the city that offer opportunity biking, hiking, and climbing.

Things to do in Phoenix

Desert Botanical Garden

Desert Botanical Garden is located in Papago Park and boasts examples of vegetation from deserts in various parts of the world and a cactus garden. Desert Botanical Garden spans around 140 acres with 55 acres under cultivation, featuring thousands of plants. The garden also boasts various trails where visitors can enjoy walking. During spring season, the plants in Desert Botanical Garden come to life as they bloom in a range of hues.

Heard Museum

An excellent place to visit for art lovers, Heard Museum is devoted to the art and culture of the Indian peoples of the Southwest. The museum boasts displays of jewelry, basketwork, pottery, textiles, and an immense collection of kachina dolls. The galleries and outdoor courtyards of Heard Museum boast tradition and modern Native American art. This museum is a great spot to know about the native history and to admire traditional arts. Visitors can also navigate through the outdoor sculpture garden or enjoy a garden tour of the museum.

Phoenix Art Museum

Another great place in the city for art lovers, Phoenix Art Museum boasts an assortment covering the art of the European Renaissance and Baroque, the American West, and the Far East. The museum also welcomes tourists with modern and contemporary works, live performances, fashion design, and films. The imposing exhibitions in the museum bring masterpieces from all over the globe.

Best Time to Fly to Phoenix

Weather-wise, the best time to visit Phoenix is from November through April. During this period, the skies remain clear. The city experiences a subtropical desert climate that makes it hard to forecast the weather. The summers here are extremely hot and the winters are mild to warm.

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