Cheap Flights from Chicago O'Hare International to Phoenix

Compare Chicago O'Hare International to Phoenix flight deals

Find the cheapest month or even day of the year to fly to Phoenix

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Flight deals from Chicago O'Hare International to Phoenix

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Phoenix? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to Phoenix

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

Direct flights from Chicago O'Hare International to Phoenix

Alternative Chicago O'Hare International to Phoenix routes

Looking for the cheapest, fastest or easiest route from Chicago O'Hare International to Phoenix? You could fly into the following airports instead.

Chicago to Phoenix: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 3,171
Cheapest month to flyAugust
Average flight time3 hrs, 54 mins
Most popular airlineAmerican Airlines
Average flights per week572

Finding cheap flights from Chicago O'Hare International 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 O'Hare International to Phoenix is ج.م.‏ 6,342. 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 54 minutes is the average flight time from Chicago O'Hare International to Phoenix.
American Airlines, Qatar Airways and Iberia fly direct from Chicago O'Hare International to Phoenix.
As of July 2025, there are 572 flights per week flying from Chicago O'Hare International to Phoenix.
The cheapest month to fly from Chicago O'Hare International to Phoenix is usually October.
If you're flying from Chicago O'Hare International Airport, the cheapest airport near Phoenix is Phoenix Sky Harbor – which is 6.0 km away from the centre of Phoenix. We've found flights into this airport from ج.م.‏ 6,342.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Phoenix on Thursday, 23 October 2025.
Yes – the average flight time is 3 hours and 54 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.
Currently, Frontier Airlines offers the cheapest flight tickets to Phoenix.

Flying from O'Hare International Airport (ORD) to Phoenix: what you need to know

  • Expect to be travelling for 3 hours 30 minutes. That's the average time for a direct flight from O'Hare International Airport to Phoenix.

  • Phoenix is two hours behind Chicago, where O'Hare International Airport is located. Phoenix observes the UTC-7 timezone.

  • O'Hare International Airport (ORD) to Phoenix Sky Harbour International Airport (PHX) is the most traveled route, with 103 weekly departures to pick from. If you prefer a later start to the day, the last flight from ORD to PHX is with American Airlines at 22:10. Opt for the first departure with American Airlines at 05:00 if you want to fly out earlier.

  • For a relaxed start to your ORD to Phoenix flight, leave plenty of time to check in and find your gate. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • Delays at check-in and security are more likely if you're heading away during high season, so give yourself a little extra breathing room. A good general rule for peak times? Get there up to four hours ahead for international flights and two hours for domestic departures.

  • Start your journey at ORD and fly nonstop to Phoenix Sky Harbour International Airport (PHX). That will be your arrival point when searching for O'Hare International Airport to Phoenix tickets.

  • Choose from a variety of carriers that operate direct flights from O'Hare International Airport to Phoenix. Reserve your trip with one of these:

  • ORD is about 26 kilometres from central Chicago. If you're driving, catching a cab or ride-sharing from the centre, it'll take 35 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be around 55 minutes.

  • Searching for a hotel close to ORD? If you've booked an early flight from O'Hare International Airport to Phoenix, these accommodation options will put you moments from your departure gate:

  • When it comes to the on-time performance of O'Hare International Airport, data shows 74.85% of flights meet their scheduled arrival time.

  • You'll find ORD at 10000 West O'Hare.

How to find the cheapest flights from O'Hare International Airport (ORD) to Phoenix

  • ج.م.‏ 3,171 is the lowest price we've seen for a one-way O'Hare International Airport to Phoenix flight. A round-trip flight ticket right now is ج.م.‏ 6,342. Depending on the availability and when you book, these fares can change.

  • To score cheap flights from ORD to Phoenix, reserve your journey one month ahead of your departure.

  • May is the best month for scoring an amazing deal on O'Hare International Airport to Phoenix tickets. If you're looking to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • You don't need to keep checking in to see if fares have dropped when you create a Price Alert. We'll notify you the moment there's an extra saving on cheap flights from ORD to Phoenix.

  • Save on your flight from O'Hare International Airport to Phoenix with the help of our filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

Phoenix Sky Harbour International Airport (PHX)

  • The centre of Phoenix is around 8 kilometres from Phoenix Sky Harbour International Airport (PHX). Once your flight from O'Hare International Airport to Phoenix has touched down and you've made your way to arrivals, the drive should be around 10 minutes.

  • The journey will take roughly 35 minutes on public transport.

  • You'll find some comfortable places to rest your head close to PHX. Unwind and get cosy after your ORD to Phoenix flight at any of these perfectly located options:

  • Europcar, Dollar and Thrifty make picking up a Phoenix Sky Harbour International Airport rental car easy and quick. These trusted companies are located in or around the terminal and will have you ready to go in a flash.

  • Don't pay more than you need to. Booking your ride one week ahead of your arrival at PHX can get you a lower rate.

  • The address for Phoenix Sky Harbour International Airport is 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Set your sights on the city centre after your flight from O'Hare International Airport to Phoenix has landed. Central Phoenix is about 56 kilometres from Phoenix-Mesa Gateway Airport (AZA) and takes roughly 40 minutes to reach by cab or ride-share.

  • Enjoy an unhurried start to your break by checking in to a hotel near AZA after your ORD to Phoenix flight. Recharge after a day of travel or simply give yourself time to find your footing in a new place at:

  • Start your travels without worrying about how to reach your next stop with a Phoenix-Mesa Gateway Airport rental car. You can book a set of wheels from reliable names here like Dollar, Alamo and Budget.

  • Around two weeks before your flight from O'Hare International Airport to Phoenix is a good time to secure your ride from AZA. You're more likely to lock in a better rate or catch some early booking discounts.

  • Phoenix-Mesa Gateway Airport can be found at 6033 S. Sossaman Rd..

Best time to go to Phoenix

  • Before booking your flights from O'Hare International Airport to Phoenix, consider which time of year works best for you. High season in Phoenix offers a lively atmosphere and plenty to do, while low season means you'll get better deals on hotels and smaller crowds.

  • Before booking an O'Hare International Airport to Phoenix flight ticket, think about the weather you're most comfortable in. July is the warmest month in Phoenix, with temperatures ranging from 26ºC to 44ºC.

  • Search for cheap tickets from ORD to Phoenix in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC and 20ºC on average.

More about Phoenix

  • Start your Phoenix trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from O'Hare International Airport to Phoenix, explore our range of hotels including:

  • There are so many things to see and do in this city it can be hard to figure out where to begin. Heard Museum, Desert Botanical Garden and Papago Park are major attractions which should be on any well-planned Phoenix itinerary.

Explore more of United States

  • You've done Phoenix, now it's time to explore other parts of United States. Travel about 483 kilometres west to San Diego to tick off its must-visit sights. From San Diego Zoo to USS Midway Museum and SeaWorld San Diego, you'll have a full itinerary ahead.

  • Around 418 kilometres north-west of Phoenix, Las Vegas is another favourite stop in United States. Experience this destination's highlights firsthand at Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.