Question 1

What are the cheapest airlines flying from Chicago to Phoenix Sky Harbor Intl Airport round-trip?

Accepted Answer

Flying on Frontier is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at £155. Additional return tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at £177 and £180, respectively. These flights start at 20% lower than the current average price 3 months from now.

Question 2

What are the cheapest airlines to fly from Chicago to Phoenix Sky Harbor Intl Airport one-way?

Accepted Answer

One-way options have recently been found by users for as low as £92 on Alaska Airlines. Other airlines that offer cheap prices include Delta from £93 and Sun Country Air from £95 one-way.

Question 3

How far ahead should I book a flight from Chicago to Phoenix Sky Harbor Intl Airport?

Accepted Answer

The best time to book flights from Chicago to Phoenix Sky Harbor Intl Airport is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 4

What is the cheapest month to book a flight from Chicago to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Chicago to Phoenix Sky Harbor Intl Airport (average of £729). Flying from Chicago to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £1,041). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

What is the cheapest day to fly from Chicago to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their Chicago to Phoenix Sky Harbor Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Chicago to Phoenix Sky Harbor Intl Airport

Accepted Answer

The most flights from CHI to PHX are scheduled on a Tuesday (65 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 28.0 inches per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

Question 9

What are the most reliable airlines from Chicago to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Phoenix Sky Harbor Intl Airport on time: United Airlines (90%), Air Canada (89%), Emirates (88%).

Question 10

What is the cheapest day to fly round-trip from Chicago to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Phoenix Sky Harbor Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

Question 11

How far in advance should I book a flight from Chicago to Phoenix Sky Harbor Intl Airport?

Accepted Answer

To save on the cost of your flight from Chicago to Phoenix Sky Harbor Intl Airport, book at least 31 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £193 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £282.

Question 12

What is the cheapest month to fly from Chicago to Phoenix Sky Harbor Intl Airport?

Accepted Answer

September is one of the best times of the year to fly to Phoenix Sky Harbor Intl Airport from Chicago. Prices for September average £196 per person but you can even find prices for as low as £51. The most expensive prices can be found in the month of March. Opting for a September flight can save you 34% on your journey compared to booking in March

Question 13

What is the cheapest time of day to fly from CHI to PHX?

Accepted Answer

It’s optimal to fly from Chicago to Phoenix Sky Harbor Intl Airport at midday. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the morning.

Question 14

Can I find deals for flights from Chicago to Sky Harbor Intl that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Chicago to Sky Harbor Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 15

How can I find direct flights from Chicago to Sky Harbor Intl?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Sky Harbor Intl.

Question 16

Can I find deals for business class flights from Chicago to Sky Harbor Intl?

Accepted Answer

Yes. Cheapflights offers flight deals from Chicago to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 17

How does Cheapflights help users find flights from Chicago to Sky Harbor Intl?

Accepted Answer

Cheapflights makes it easy to find Chicago to Sky Harbor Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 18

Why should you use Cheapflights to find cheap flight tickets from Chicago to Sky Harbor Intl?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Chicago to Sky Harbor Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 19

Can Cheapflights find flights from Chicago to Sky Harbor Intl with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Chicago to Sky Harbor Intl with no change fees.

Question 20

Can Cheapflights notify me if prices for flights from Chicago to Sky Harbor Intl become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Chicago to Sky Harbor Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£155
One-way from	£92
Popular in	March
Cheapest in	September
Average price	£202

Cheap flights from Chicago to Phoenix Sky Harbor Intl Airport from £92

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Chicago to Phoenix Sky Harbor Intl are usually found in September or August, booked 30 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Chicago to Sky Harbor Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chicago to Sky Harbor Intl

Cheapest flights from Chicago to Sky Harbor IntlExplore the most affordable flight options available from Chicago to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Chicago to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Phoenix Sky Harbor Intl Airport that are best for you.

Best time to book a flight from Chicago to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Chicago with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Chicago to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a return flight from Chicago to Sky Harbor Intl. Price data was last updated on 25 April 2025.

What is the cheapest month to book a flight from Chicago to Phoenix Sky Harbor Intl Airport?

What is the cheapest time of day to fly from CHI to PHX?

Find hourly flight availability from Chicago to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Weekly flight availability from Chicago to Phoenix Sky Harbor Intl Airport

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Sky Harbor Intl

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Chicago to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Chicago to Phoenix Sky Harbor Intl Airport round-trip?

What are the cheapest airlines to fly from Chicago to Phoenix Sky Harbor Intl Airport one-way?

What are the most reliable airlines from Chicago to Phoenix Sky Harbor Intl Airport?

Can I find deals for flights from Chicago to Sky Harbor Intl that include hotel bookings?

How can I find direct flights from Chicago to Sky Harbor Intl?

Can I find deals for business class flights from Chicago to Sky Harbor Intl?

What is the cheapest month to book a flight from Chicago to Phoenix Sky Harbor Intl Airport?

Travelling to a place near Chicago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Sky Harbor Intl?

Why should you use Cheapflights to find cheap flight tickets from Chicago to Sky Harbor Intl?

Can Cheapflights find flights from Chicago to Sky Harbor Intl with no change fees?

Can Cheapflights notify me if prices for flights from Chicago to Sky Harbor Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Chicago to Sky Harbor Intl
Explore the most affordable flight options available from Chicago to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.