Cheap flights from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport from £67
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Chicago O'Hare Intl to Phoenix Sky Harbor Intl are usually found in September or August, booked 29 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from O'Hare Intl to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.
Round-trip from | £110 |
---|---|
One-way from | £67 |
Popular in | March |
Cheapest in | September |
Average price | £177 |
Find flight deals from O'Hare Intl to Sky Harbor Intl
Cheapest flights from O'Hare Intl to Sky Harbor IntlExplore the most affordable flight options available from O'Hare Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Explore the most affordable flight options available from O'Hare Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Wed 24/9
19:50-21:47
Nonstop3h 57m
Phoenix Sky Harbor Intl
Fri 31/10
18:03-23:30
Nonstop3h 27m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sat 25/10
07:30-09:19
Nonstop3h 49m
Phoenix Sky Harbor Intl
Wed 29/10
14:30-20:03
Nonstop3h 33m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sat 8/11
13:00-15:58
Nonstop3h 58m
Phoenix Sky Harbor Intl
Tue 11/11
19:03-23:30
Nonstop3h 27m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Wed 24/9
19:50-21:47
Nonstop3h 57m
Phoenix Sky Harbor Intl
Wed 1/10
14:40-20:20
Nonstop3h 40m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sat 27/9
07:30-09:19
Nonstop3h 49m
Phoenix Sky Harbor Intl
Sat 4/10
07:00-12:39
Nonstop3h 39m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Wed 24/9
19:50-21:47
Nonstop3h 57m
Phoenix Sky Harbor Intl
Sat 27/9
12:35-18:12
Nonstop3h 37m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sat 20/9
19:50-21:47
Nonstop3h 57m
Phoenix Sky Harbor Intl
Sat 27/9
07:00-12:39
Nonstop3h 39m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sat 20/9
09:15-11:05
Nonstop3h 50m
Phoenix Sky Harbor Intl
Tue 23/9
12:43-18:20
Nonstop3h 37m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Thu 18/12
07:15-10:15
Nonstop4h 00m
Phoenix Sky Harbor Intl
Wed 24/12
00:45-05:10
Nonstop3h 25m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sat 6/9
09:15-11:05
Nonstop3h 50m
Best time to book a flight from O'Hare Intl to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from O'Hare Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport?
Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport (average of £729). Flying from Chicago O'Hare Intl Airport 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.
What is the cheapest time of day to fly from ORD to PHX?
When flying from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 29% versus a flight in the morning.
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl 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.
Travelling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
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Complete your trip
Complete your trip to Sky Harbor Intl by adding a car hire and/or hotel booking to your travel itinerary.
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How does Cheapflights help users find flights from O'Hare Intl to Sky Harbor Intl?
Cheapflights makes it easy to find O'Hare Intl 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.
Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Sky Harbor Intl?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from O'Hare Intl to Sky Harbor Intl for you. Better yet — we are completely free to use.
Can Cheapflights find flights from O'Hare Intl to Sky Harbor Intl with no change fees?
Certainly. Search results for flights to Sky Harbor Intl from O'Hare Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from O'Hare Intl to Sky Harbor Intl become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!