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$84+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PHX
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
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 29 days in advance, depart on a Wednesday or Friday and return on a Thursday

Find 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 octubre 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
mié. 10/297:20 amORD - PHX
1 stop6h 55mFrontier
mar. 11/49:05 pmPHX - ORD
2 stops13h 09mFrontier
Deal found 10/12$156
This Cheapflightsfares deal was found by Cheapflights users on 10/12. 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.
jue. 11/133:30 pmORD - PHX
Nonstop4h 04mFrontier
lun. 11/178:14 pmPHX - ORD
Nonstop3h 35mFrontier
Deal found 10/12$157
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
jue. 10/306:00 amORD - PHX
2 stops11h 05mFrontier
jue. 11/64:27 pmPHX - ORD
1 stop7h 32mFrontier
Deal found 10/12$158
This Frontier deal was found by Cheapflights users on 10/12. 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.
dom. 11/23:30 pmORD - PHX
Nonstop4h 04mFrontier
sáb. 11/82:23 pmPHX - ORD
1 stop8h 06mFrontier
Deal found 10/12$159
This CheapOair deal was found by Cheapflights users on 10/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/297:20 amORD - PHX
1 stop6h 55mFrontier
lun. 11/312:55 pmPHX - ORD
1 stop10h 20mFrontier
Deal found 10/13$160
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
lun. 10/209:54 pmORD - PHX
1 stop16h 12mMultiple Airlines
jue. 10/2310:58 amPHX - ORD
1 stop10h 47mMultiple Airlines
Deal found 10/13$161
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
lun. 11/31:36 pmORD - PHX
1 stop10h 27mFrontier
mié. 11/59:05 pmPHX - ORD
2 stops12h 30mFrontier
Deal found 10/12$162
This Frontier deal was found by Cheapflights users on 10/12. 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.
vie. 10/2410:51 amORD - PHX
1 stop9h 30mFrontier
mié. 10/291:16 pmPHX - ORD
1 stop8h 56mFrontier
Deal found 10/12$163
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
mié. 11/57:58 pmORD - PHX
1 stop28h 31mMultiple Airlines
sáb. 11/82:23 pmPHX - ORD
1 stop8h 06mMultiple Airlines
Deal found 10/13$164
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
mié. 10/227:15 amORD - PHX
1 stop9h 49mFrontier
mar. 10/289:00 amPHX - ORD
1 stop13h 12mFrontier
Deal found 10/12$165
This Frontier deal was found by Cheapflights users on 10/12. 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.
lun. 10/271:53 pmORD - PHX
Nonstop3h 56mFrontier
jue. 10/304:22 pmPHX - ORD
1 stop6h 37mFrontier
Deal found 10/12$166
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
sáb. 11/86:30 amORD - PHX
1 stop9h 48mFrontier
sáb. 11/153:16 pmPHX - ORD
2 stops15h 38mFrontier
Deal found 10/12$167

Cheap 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 octubre 14, 2025.

Round-trip from

$156
(Kiwi.com)

One-way from

$84
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$307
From Chicago O'Hare Intl to Phoenix
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One-way flight from Chicago O'Hare Intl to Phoenix
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Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 octubre 14, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Phoenix that are best for you.

Fly from

O'Hare Intl

Fly to

Phoenix

Route

Depart

Return

Price

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

mié. 12/17

11:15 am-2:15 pm

Nonstop4h 00m

Phoenix Sky Harbor Intl

mar. 12/30

12:45 am-5:10 am

Nonstop3h 25m

$188

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

mar. 12/2

8:59 pm-9:40 am

1 stop13h 41m

Phoenix Sky Harbor Intl

sáb. 12/6

6:00 am-4:55 pm

1 stop9h 55m

$218

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

mié. 12/17

11:00 am-5:49 pm

1 stop7h 49m

Phoenix Sky Harbor Intl

mar. 12/23

12:59 am-9:25 am

1 stop7h 26m

$237

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

mié. 12/17

3:50 pm-9:23 pm

1 stop6h 33m

Phoenix Sky Harbor Intl

mar. 12/30

12:59 am-9:25 am

1 stop7h 26m

$237

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

jue. 11/27

1:00 pm-7:22 pm

1 stop7h 22m

Phoenix Sky Harbor Intl

mar. 12/2

3:38 pm-8:07 pm

Nonstop3h 29m

$245

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

mié. 11/5

2:54 pm-10:21 pm

1 stop8h 27m

Phoenix Sky Harbor Intl

dom. 11/9

6:00 am-1:54 pm

1 stop6h 54m

$256

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

vie. 10/31

6:45 am-12:06 pm

1 stop7h 21m

Phoenix Sky Harbor Intl

sáb. 11/1

12:59 am-8:30 am

1 stop6h 31m

$257

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

vie. 10/31

6:15 am-10:20 am

1 stop6h 05m

Phoenix Sky Harbor Intl

mar. 11/4

1:05 pm-10:35 pm

2 stops8h 30m

$263

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

sáb. 11/15

11:10 am-2:08 pm

Nonstop3h 58m

Phoenix Sky Harbor Intl

mié. 11/19

8:30 am-12:59 pm

Nonstop3h 29m

$268

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

mié. 11/19

3:55 pm-6:53 pm

Nonstop3h 58m

Phoenix Sky Harbor Intl

lun. 11/24

1:55 pm-6:28 pm

Nonstop3h 33m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 40 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Phoenix. Price data was last updated on October 10, 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. 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, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Phoenix (average of $59). Flying from Chicago O'Hare Intl Airport to Phoenix in July is currently the most expensive (average of $197). 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 octubre 14, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Phoenix in the afternoon. Doing so could potentially save you 33% on the flight price compared to flying in the morning, 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 December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Phoenix flight should consider departing on Friday evenings 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 octubre 14, 2025.

The most flights from ORD to PH1 are scheduled on a Monday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).

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 octubre 14, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines 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
4,238 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,976 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,042 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,096 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,135 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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, Alaska Airlines, and Delta can get you from Chicago O'Hare Intl Airport to Phoenix in just under 4h. Your travel time can differ by up to 9h 41m. 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 $69, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Phoenix.Alternate airlines to your destination round-trip include Spirit Airlines 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 $85. Alaska Airlines flights start at $98 while deals on United Airlines start at $100 one-way.

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

    Consider Air Canada (87%), United Airlines (87%) or Brussels 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 $92. While the most popular route (Chicago O'Hare Intl - Phoenix Sky Harbor Intl) can be booked for $110 on average, our data indicates $736 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, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Phoenix (average of $59). Flying from Chicago O'Hare Intl Airport to Phoenix in July is currently the most expensive (average of $197). 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 octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$221FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$219FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$154Average$216FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$184Average$402FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$329FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$365FlexibilityNo cancel feeOn-time63%
DeltaCheapest$236Average$337FlexibilityNo cancel feeOn-timeN/A

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