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$97+ Cheap flights from O'Hare Intl (ORD) to Phoenix

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.
ORD — PHX
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Phoenix are usually found in August or September, booked 87 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from O'Hare Intl to Phoenix

Cheapest flights from O'Hare Intl to Phoenix
Explore the most affordable flight options available from O'Hare Intl to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.

This Super.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:55 am
ORD
-
PHX
Nonstop4h 15m
Frontier
Mon 5/411:19 am
PHX
-
ORD
Nonstop3h 41m
Frontier
Deal found 4/22$196
This Cheapflightsfares deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:50 am
ORD
-
PHX
Nonstop4h 22m
Frontier
Fri 5/111:19 am
PHX
-
ORD
Nonstop3h 41m
Frontier
Deal found 4/23$197
This deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:50 am
ORD
-
PHX
Nonstop4h 22m
Frontier
Sat 5/212:17 pm
PHX
-
ORD
Nonstop3h 36m
Frontier
Deal found 4/23$198
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:18 pm
ORD
-
PHX
Nonstop3h 57m
United Airlines
Thu 5/285:49 pm
PHX
-
ORD
Nonstop3h 42m
United Airlines
Deal found 4/22$199
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:59 pm
ORD
-
PHX
1 stop10h 27m
Frontier
Tue 5/199:15 am
PHX
-
ORD
1 stop11h 46m
Frontier
Deal found 4/22$200
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:55 am
ORD
-
PHX
1 stop17h 31m
Frontier
Sat 5/305:15 am
PHX
-
ORD
1 stop13h 17m
Frontier
Deal found 4/23$201
This Frontier deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:50 am
ORD
-
PHX
Nonstop4h 22m
Frontier
Fri 5/111:19 am
PHX
-
ORD
Nonstop3h 41m
Frontier
Deal found 4/23$203
This Cheapflightsfares deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:05 pm
ORD
-
PHX
1 stop23h 04m
Frontier
Thu 5/287:40 pm
PHX
-
ORD
1 stop8h 54m
Frontier
Deal found 4/26$204
This Cheapflightsfares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:50 am
ORD
-
PHX
Nonstop4h 22m
Frontier
Mon 5/45:15 am
PHX
-
ORD
1 stop8h 47m
Frontier
Deal found 4/22$205
This Cheapflightsfares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:50 am
ORD
-
PHX
Nonstop4h 22m
Frontier
Thu 4/3012:50 pm
PHX
-
ORD
1 stop10h 02m
Frontier
Deal found 4/22$206
This Cheapflightsfares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:50 am
ORD
-
PHX
Nonstop4h 22m
Frontier
Sat 4/2512:17 pm
PHX
-
ORD
Nonstop3h 36m
Frontier
Deal found 4/22$207
This Priceline deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:50 am
ORD
-
PHX
Nonstop4h 22m
Frontier
Sat 4/2512:17 pm
PHX
-
ORD
Nonstop3h 36m
Frontier
Deal found 4/22$208

Find flight deals from O'Hare Intl to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Phoenix (PH1). 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 April 27, 2026.

Round-trip from

$196
(Kiwi.com)

One-way from

$97
(Trip.com)

Popular in

March

Cheapest in

August

Average price

$301
From Chicago O'Hare Intl to Phoenix
Search Deals
One-way flight from Chicago O'Hare Intl to Phoenix
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Phoenix 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 2,558,603 searches. Data last updated April 27, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 6/6

9:28 pm-11:22 pm

Nonstop3h 54m

Phoenix Sky Harbor Intl

Mon 6/8

11:50 pm-5:17 am

Nonstop3h 27m

$199

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 5/20

4:50 pm-9:15 pm

1 stop6h 25m

Phoenix Sky Harbor Intl

Wed 5/27

6:30 pm-11:55 pm

Nonstop3h 25m

$267
Quickest round-trip

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 5/23

7:00 am-8:55 am

Nonstop3h 55m

Phoenix Sky Harbor Intl

Thu 5/28

6:30 pm-11:55 pm

Nonstop3h 25m

$271

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Thu 5/7

1:10 pm-3:14 pm

Nonstop4h 04m

Phoenix Sky Harbor Intl

Mon 5/11

4:39 pm-12:58 am

1 stop6h 19m

$272

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 7/1

6:30 am-10:50 am

1 stop6h 20m

Phoenix Sky Harbor Intl

Sat 7/18

6:00 am-4:57 pm

1 stop8h 57m

$275

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 5/30

8:18 pm-10:15 pm

Nonstop3h 57m

Phoenix Sky Harbor Intl

Mon 6/1

4:12 pm-12:45 am

1 stop6h 33m

$281

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Tue 5/12

1:10 pm-3:14 pm

Nonstop4h 04m

Phoenix Sky Harbor Intl

Mon 5/18

4:39 pm-12:58 am

1 stop6h 19m

$282

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Thu 6/4

9:28 pm-11:22 pm

Nonstop3h 54m

Phoenix Sky Harbor Intl

Mon 6/8

4:12 pm-12:45 am

1 stop6h 33m

$297

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 5/16

4:15 pm-6:15 pm

Nonstop4h 00m

Phoenix Sky Harbor Intl

Sat 5/23

4:55 pm-10:20 pm

Nonstop3h 25m

$306

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 5/23

3:00 pm-10:36 pm

1 stop9h 36m

Phoenix Sky Harbor Intl

Wed 5/27

6:05 am-8:14 pm

2 stops12h 09m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from O'Hare Intl to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from O'Hare Intl with our price prediction graph.
Estimated round-trip 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

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Phoenix?

Booking 71 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. 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?

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Phoenix (average of $108). Flying from Chicago O'Hare Intl Airport to Phoenix in September is currently the most expensive (average of $578). 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 27, 2026.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Phoenix at noon. Doing so could potentially save you 7% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Phoenix. Price data was last updated on April 25, 2026.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Phoenix flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Explore weekly flight availability from O'Hare Intl to Phoenix. 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 April 27, 2026.

The most flights from ORD to PH1 are scheduled on a Sunday (63 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (35 on average).

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Phoenix?

How often are flights from Chicago to Phoenix delayed?

About 18% of weekly flights between Chicago and Phoenix have experienced delays in the past year, with the average delay time being 157 minutes.

What is the most punctual flight time for Chicago to Phoenix flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Phoenix flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated April 27, 2026.
See what other customers who have flown with Southwest,United Airlines, andJetBlue from Chicago O'Hare Intl Airport to Phoenix have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,321 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,321 reviews
Southwest
8.0
Very good
4,321 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,668 reviews
Southwest
8.0
Very good
4,321 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,963 reviews
Southwest
8.0
Very good
4,321 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,668 reviews
Southwest
8.0
Very good
4,321 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,973 reviews
Southwest
8.0
Very good
4,321 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

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

  • How long is the flight from Chicago O'Hare Intl Airport to Phoenix?

    United Airlines, Southwest, and Delta can get you from Chicago O'Hare Intl Airport to Phoenix in just under 3h 54m. Your travel time can differ by up to 2h 31m. Airlines will cover a distance of 1436 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Frontier, at $66, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Phoenix.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. Frontier is 76% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $38. Spirit Airlines flights start at $79 while deals on American Airlines start at $98 one-way.

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

    Consider Austrian Airlines (89%), Brussels Airlines (88%) or United Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Phoenix.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Phoenix?

    Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Chicago O'Hare Intl - Phoenix Sky Harbor Intl) can be booked for $179 on average, our data indicates $761 when flying from Chicago O'Hare Intl Airport to Phoenix.

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

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

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

    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 Phoenix.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Phoenix 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?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Phoenix (average of $108). Flying from Chicago O'Hare Intl Airport to Phoenix in September is currently the most expensive (average of $578). 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

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Top 7 airlines flying from O'Hare Intl to Phoenix

Discover the top 7 airlines that operate flights from O'Hare Intl to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$226FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$286FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$154Average$251FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$182Average$437FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$188Average$328FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$195Average$326FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$205Average$323FlexibilityNo cancel feeOn-time63%

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