Cheap flight tickets from Chicago to Phoenix

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Flight deals from Chicago to Phoenix

Looking for a cheap last-minute deal or the best return flight from Chicago to Phoenix? If you want to travel next month, return fares start from RM469. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to Phoenix

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Phoenix flights are currently cheapest in December.

Direct flights from Chicago to Phoenix

Chicago to Phoenix: Flight information

The things to know before you go.
Cheapest flight foundRM184
Cheapest month to flyDecember
Average flight time3 hrs, 46 mins
Most popular airlineAmerican Airlines
Average flights per week2,264

Finding cheap flights from Chicago to Phoenix: Frequently asked questions

There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
The best price we found for a return flight from Chicago to Phoenix is RM466. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 45 minutes is the average flight time from Chicago to Phoenix.
American Airlines, Southwest Airlines and Air Canada fly direct from Chicago to Phoenix.
As of July 2026, there are 566 flights per week flying from Chicago to Phoenix.
The cheapest month to fly from Chicago to Phoenix is usually September.
If you're flying from Chicago, the cheapest airport near Phoenix is Phoenix-Mesa Gateway – which is 41.9 km away from the centre of Phoenix. We've found flights into this airport from RM466.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Phoenix on Monday, 28 September 2026.
Yes – the average flight time is 3 hours and 45 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 33°C. July is typically the warmest month in Phoenix, when it usually averages around 40°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 4°C. The rainiest month is August.
The cheapest airline that flies to Phoenix is Allegiant Air .

Flying from Chicago to Phoenix: what you need to know

  • Your next great adventure starts at one of Chicago's main airports, Chicago O'Hare International Airport (ORD) or Chicago Midway Airport (MDW). Check out your options for booking a flight from Chicago to Phoenix leaving from either of these.

  • Phoenix Sky Harbour Airport (PHX) and Phoenix-Mesa Gateway Airport (AZA) are the chief entry points to Phoenix.

  • Hop on a direct Chicago to Phoenix flight and you'll be travelling for an average of 3 hours 40 minutes.

  • Phoenix is one hour behind Chicago and observes the UTC-7 timezone.

  • With 105 weekly flights between the two airports, Chicago O'Hare International Airport (ORD) to Phoenix Sky Harbour Airport (PHX) is the busiest route. Board the first flight from Chicago to Phoenix with American Airlines at 05:00. If you prefer to make the most of your day before flying, the latest flight from ORD to PHX is with American Airlines at 22:10.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to catch your Chicago to Phoenix flight.

  • You can expect bigger queues during popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.

How to find the cheapest flights from Chicago to Phoenix

  • Booking early is often the key to finding a cheap Chicago to Phoenix flight. Prices tend to rise as demand increases, so the nearer your departure date, the more you'll likely spend.

  • Finding cheap plane tickets from Chicago to Phoenix is easy if you're flexible with your trip dates. Try using the 'Whole month' tool to see the best prices across every month and pick up a fantastic deal.

  • Spend less time searching for cheap flights from Chicago to Phoenix by setting up a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

  • Tailor your flights using filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' Chicago to Phoenix flights.

Flying from Chicago

Chicago O'Hare International Airport (ORD)

  • If you're searching for a direct flight from Chicago to Phoenix, you can depart from Chicago O'Hare International Airport (ORD). Fly from ORD to Phoenix Sky Harbour Airport (PHX) in one seamless journey.

  • You'll have your pick of airlines that offer direct Chicago to Phoenix plane tickets out of ORD. Get on board with any of these:

  • Located around 26 kilometres from central Chicago, ORD can be reached in about 30 minutes by car, depending on traffic. The journey by public transport will take roughly 45 minutes.

  • In search of a convenient hotel close to Chicago O'Hare International Airport? If you're catching an early flight from Chicago to Phoenix, these accommodation options will have you sleeping moments from your departure lounge:

  • Of the departures from Chicago O'Hare International Airport, 70% arrive on time at their destination.

  • ORD is located at 10000 West O'Hare.

Chicago Midway Airport (MDW)

  • You can book a direct flight from Chicago to Phoenix out of Chicago Midway Airport (MDW). Nonstop connections from MDW will get you to Phoenix Sky Harbour Airport (PHX).

  • Book a direct Chicago to Phoenix plane ticket with Southwest Airlines. This is one of the leading airlines operating this route out of MDW.

  • Using public transport, you can travel from central Chicago to MDW in around 30 minutes. The terminal is roughly 14 kilometres away. Driving will take you about 25 minutes.

  • Want to enjoy an extra night away before boarding your flight from Chicago to Phoenix? Check in to a hotel near Chicago Midway Airport before your holiday officially starts. These stays are calling your name:

  • When it comes to keeping flights on track, Chicago Midway Airport has an on-time arrival rate of 76%.

  • The address for MDW is 5700 South Cicero.

Arriving in Phoenix

Phoenix Sky Harbour Airport (PHX)

  • Phoenix Sky Harbour Airport (PHX) is approximately 6 kilometres from central Phoenix. If you're catching a taxi or a ride-share, the drive takes roughly 10 minutes.

  • When travelling by public transport, expect a journey time of roughly 25 minutes.

  • Consider staying in a hotel near PHX if you have a late flight from Chicago to Phoenix. Pick one of these options and skip the long transfer:

  • Get your adventure underway by picking up a Phoenix Sky Harbour Airport rental car. Grab your wheels from Europcar, Dollar or Thrifty and experience the lesser-explored corners of Phoenix and beyond.

  • For the lowest price, reserve your ride from Phoenix Sky Harbour Airport about one week in advance of your Chicago to Phoenix flight.

  • PHX is located at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Phoenix-Mesa Gateway Airport (AZA) is roughly 40 kilometres from the centre of Phoenix. Once you've disembarked your flight from Chicago to Phoenix, it takes approximately 30 minutes to reach the heart of the city in a ride-share or taxi.

  • If you're travelling on public transport, it'll take approximately 1 hour 15 minutes.

  • Place the 'Do not disturb' sign on your door and relax at a hotel close to AZA. Here are a few options where you can check in after your flight from Chicago to Phoenix:

  • The quickest way to get to where you're going is with a Phoenix-Mesa Gateway Airport rental car. Grab a set of wheels from Dollar, Alamo or Budget and make a speedy getaway.

  • Lock in the lowest price by booking your ride from AZA two weeks ahead of time. You can also expect to have a bigger selection of vehicles.

  • The address for Phoenix-Mesa Gateway Airport is 6033 S. Sossaman Rd..

Best time to go to Phoenix

  • It's time to figure out your travel dates for your flight from Chicago to Phoenix. April is the most popular month to visit Phoenix. If you like a quieter vibe, go in March.

  • The warmest month in Phoenix is July, with temperatures ranging between 27ºC (81ºF) and 45ºC (113ºF). Lock in your Chicago to Phoenix ticket then if that's your definition of good weather.

  • If you like travelling in cooler conditions, search for a cheap flight from Chicago to Phoenix in January when temperatures average between 4ºC (39ºF) and 21ºC (70ºF).

More about Phoenix

Explore more of the United States

  • San Diego is just one of the many cities in the United States waiting to be discovered once you've taken in the sights of Phoenix. Around 483 kilometres to the west, its top attractions include San Diego Zoo, Balboa Park and USS Midway Museum.

  • Las Vegas is another essential stop in the United States and is around 418 kilometres northwest of Phoenix. No trip is complete without seeing Las Vegas Strip, Fountains of Bellagio and Penn & Teller.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.