Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport from £74

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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PHX
20 Jul — 27 Jul1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Phoenix Sky Harbor Intl are usually found in August or September, booked 29 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 15 July 2025.

Round-trip from

£147

One-way from

£74

Popular in

March

Cheapest in

August

Average price

£214
American Airlines
  • American Airlines
  • 13/8-20/8
  • Nonstop
  • 7h 25m total
  • Chicago to Phoenix
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 13/11
  • 1 total stop
  • 6h 16m total
  • Chicago to Phoenix
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from O'Hare Intl to Sky Harbor Intl

Cheapest flights from O'Hare Intl to Sky Harbor Intl
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 15 July 2025.

Wed 13/815:22ORD - PHX
Nonstop3h 41mAmerican Airlines
Wed 20/816:59PHX - ORD
Nonstop3h 44mAmerican Airlines
Deal found 14/7£147
Sat 8/1115:05ORD - PHX
Nonstop3h 55mSouthwest
Tue 11/1109:05PHX - ORD
Nonstop3h 25mSouthwest
Deal found 15/7£148
Tue 23/906:00ORD - PHX
1 stop7h 06mUnited Airlines
Sat 11/1009:00PHX - ORD
Nonstop3h 39mUnited Airlines
Deal found 13/7£152
Thu 7/807:00ORD - PHX
1 stop8h 16mAlaska Airlines
Mon 18/814:16PHX - ORD
1 stop7h 23mAlaska Airlines
Deal found 14/7£162
Wed 3/1214:59ORD - PHX
1 stop9h 17mHawaiian Airlines
Mon 8/1216:15PHX - ORD
1 stop5h 55mHawaiian Airlines
Deal found 14/7£169
Fri 8/818:17ORD - PHX
1 stop23h 51mSun Country Air
Sun 10/823:59PHX - ORD
1 stop15h 28mSun Country Air
Deal found 14/7£175
Mon 11/806:10ORD - PHX
1 stop6h 29mDelta
Tue 12/807:05PHX - ORD
1 stop5h 54mDelta
Deal found 14/7£176

Cheapflights Fare Finder

Customise your flight search to find flights from O'Hare Intl to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 July 2025.
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

O'Hare Intl

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 13/8

15:22-17:03

Nonstop3h 41m

Phoenix Sky Harbor Intl

Wed 20/8

16:59-22:43

Nonstop3h 44m

£147

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 8/11

15:05-18:00

Nonstop3h 55m

Phoenix Sky Harbor Intl

Tue 11/11

09:05-13:30

Nonstop3h 25m

£148

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Tue 23/9

06:00-11:06

1 stop7h 06m

Phoenix Sky Harbor Intl

Sat 11/10

09:00-14:39

Nonstop3h 39m

£152

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Thu 7/8

07:00-13:16

1 stop8h 16m

Phoenix Sky Harbor Intl

Mon 18/8

14:16-23:39

1 stop7h 23m

£162

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 3/12

14:59-23:16

1 stop9h 17m

Phoenix Sky Harbor Intl

Mon 8/12

16:15-23:10

1 stop5h 55m

£169

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Fri 8/8

18:17-16:08

1 stop23h 51m

Phoenix Sky Harbor Intl

Sun 10/8

23:59-17:27

1 stop15h 28m

£175

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Mon 11/8

06:10-10:39

1 stop6h 29m

Phoenix Sky Harbor Intl

Tue 12/8

23:59-08:37

1 stop6h 38m

£176

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Thu 13/11

19:00-00:16

1 stop6h 16m

£74

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 13/8

13:34-15:22

Nonstop3h 48m

£74

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Tue 18/11

14:54-23:16

1 stop9h 22m

£77

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 16 results
1
2

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Sky Harbor Intl. Price data was last updated on 11 July 2025.

Booking 29 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?

Find hourly flight availability from O'Hare Intl 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 15 July 2025.

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 44% versus a flight in the morning.

Weekly flight availability from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from O'Hare Intl to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 July 2025.

The most flights from ORD to PHX are scheduled on a Monday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (40 on average).

How much does it cost for a return flight from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport?

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated 15 July 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport, such as Alaska Airlines, Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very Good
4,242 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very Good
7,956 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,571 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

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.

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

    Flying on American Airlines is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at £147. Additional return tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at £148 and £152, respectively. American Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapet airlines for a one-way flight from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport are Spirit Airlines (£74), United Airlines (£74), and Hawaiian Airlines (£77).

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport consider choosing United Airlines (89%), Brussels Airlines (89%) or Air Canada (87%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from O'Hare Intl to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to Sky Harbor Intl?

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

  • Can I find deals for business class flights from O'Hare Intl to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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.

  • 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.

See more FAQs

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 locations
Chandler

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.

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 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights