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$79+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PHX
Mar 17 — Mar 241
Mon 3/17
Mon 3/24
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Phoenix are usually found in August or September, booked 22 days in advance, depart on a Saturday or Wednesday and return on a Thursday

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 March 12, 2025.

Round-trip from

$143
(CheapOair)

One-way from

$79
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$373
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. 6% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 12, 2025.

This CheapOair deal was found by Cheapflights users on 3/11. 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.
Wed 3/2610:27 pmORD - PHX
1 stop25h 35mSpirit Airlines
Wed 4/24:02 pmPHX - ORD
1 stop12h 40mSpirit Airlines
Deal found 3/11$143
This CheapOair deal was found by Cheapflights users on 3/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/84:26 pmORD - PHX
Nonstop4h 08mMultiple Airlines
Mon 4/145:46 pmPHX - ORD
1 stop12h 49mMultiple Airlines
Deal found 3/12$144
This CheapOair deal was found by Cheapflights users on 3/11. 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.
Wed 4/28:00 amORD - PHX
Nonstop4h 07mFrontier
Mon 4/77:39 pmPHX - ORD
Nonstop3h 19mFrontier
Deal found 3/11$147
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/264:09 pmORD - PHX
Nonstop4h 02mUnited Airlines
Mon 4/2812:45 amPHX - ORD
Nonstop3h 27mUnited Airlines
Deal found 3/11$217
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2610:15 amORD - PHX
Nonstop3h 57mAmerican Airlines
Fri 5/21:04 amPHX - ORD
Nonstop3h 26mAmerican Airlines
Deal found 3/12$219
This Delta deal was found by Cheapflights users on 3/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/910:25 amORD - PHX
1 stop9h 03mDelta
Tue 4/1510:59 pmPHX - ORD
1 stop6h 56mDelta
Deal found 3/10$237
This Mytrip deal was found by Cheapflights users on 3/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/298:09 amORD - AZA
1 stop8h 26mMultiple Airlines
Sat 4/55:39 pmAZA - ORD
2 stops34h 07mMultiple Airlines
Deal found 3/11$248
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/269:00 amORD - PHX
1 stop9h 28mAlaska Airlines
Sat 5/39:00 amPHX - ORD
1 stop8h 10mAlaska Airlines
Deal found 3/11$256
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/154:25 pmORD - PHX
1 stop7h 50mSouthwest
Mon 5/195:20 amPHX - ORD
1 stop9h 05mSouthwest
Deal found 3/11$260
This Sun Country Air deal was found by Cheapflights users on 3/12. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:39 pmORD - PHX
1 stop6h 08mSun Country Air
Wed 10/159:56 amPHX - ORD
1 stop7h 25mSun Country Air
Deal found 3/12$280
This Sun Country Air deal was found by Cheapflights users on 3/11. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:45 pmORD - AZA
1 stop22h 14mSun Country Air
Sun 10/264:21 pmAZA - ORD
1 stop16h 18mSun Country Air
Deal found 3/11$280

Find flights from O'Hare Intl to Phoenix within your budget

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 March 12, 2025.

Fly from

O'Hare Intl

Fly to

Phoenix

Route

Depart

Return

Price

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 3/26

10:27 pm-10:02 pm

1 stop25h 35m

Phoenix Sky Harbor Intl

Wed 4/2

4:02 pm-6:42 am

1 stop12h 40m

$143

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Tue 4/1

4:26 pm-6:34 pm

Nonstop4h 08m

Phoenix Sky Harbor Intl

Thu 4/3

7:39 pm-1:03 am

Nonstop3h 24m

$145

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 3/29

8:09 am-3:07 pm

1 stop8h 58m

Phoenix Sky Harbor Intl

Wed 4/2

7:39 pm-1:03 am

Nonstop3h 24m

$153

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 4/26

4:09 pm-6:11 pm

Nonstop4h 02m

Phoenix Sky Harbor Intl

Mon 4/28

12:45 am-6:12 am

Nonstop3h 27m

$217

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 4/26

8:35 am-10:31 am

Nonstop3h 56m

Phoenix Sky Harbor Intl

Fri 5/2

1:04 am-6:30 am

Nonstop3h 26m

$219

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 4/9

10:25 am-5:28 pm

1 stop9h 03m

Phoenix Sky Harbor Intl

Tue 4/15

10:59 pm-7:55 am

1 stop6h 56m

$237

ChicagoPhoenix

ORD - AZA

ORDAZA

Chicago O'Hare Intl

Sat 3/29

8:09 am-2:35 pm

1 stop8h 26m

Phoenix-Mesa Gateway

Sat 4/5

5:39 pm-5:46 am

2 stops34h 07m

$248

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 4/26

6:00 am-12:54 pm

1 stop8h 54m

Phoenix Sky Harbor Intl

Sat 5/3

9:00 am-7:10 pm

1 stop8h 10m

$256

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Thu 5/15

4:25 pm-10:15 pm

1 stop7h 50m

Phoenix Sky Harbor Intl

Mon 5/19

5:20 am-4:25 pm

1 stop9h 05m

$260

ChicagoPhoenix

ORD - AZA

ORDAZA

Chicago O'Hare Intl

Sun 4/6

7:00 am-5:46 pm

1 stop12h 46m

Phoenix-Mesa Gateway

Wed 4/9

12:35 pm-6:06 pm

1 stop27h 31m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 20 results
1
2

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.

Travel insights for flights from O'Hare Intl to Phoenix

Get recent, data-driven insights about flights from O'Hare Intl to Phoenix including ideal travel times, pricing trends, and more.

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 March 7, 2025.

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. 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Phoenix (average of $258). Flying from Chicago O'Hare Intl Airport to Phoenix in March is currently the most expensive (average of $337). 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 March 12, 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 22% 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 Wednesday afternoons when fares are most often at their lowest. Monday mornings 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 March 12, 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 (22 on average).

Rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 March 12, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Chicago to Phoenix by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,296 reviews
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines
8.0
Very good
9,735 reviews
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
7,953 reviews
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,623 reviews
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

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

    Spirit Airlines, at $143, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Phoenix.Alternate airlines to your destination round-trip include Frontier and United Airlines. Spirit Airlines is 48% 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $79. Frontier flights start at $89 while deals on United Airlines start at $109 one-way.

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

    Consider Brussels Airlines (92%), Iberia (90%) or Aer Lingus (89%) 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 $78. While the most popular route (Chicago O'Hare Intl - Phoenix Sky Harbor Intl) can be booked for $113 on average our data indicates $774 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Phoenix (average of $258). Flying from Chicago O'Hare Intl Airport to Phoenix in March is currently the most expensive (average of $337). 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 6 airlines flying from O'Hare Intl to Phoenix

Discover the top 6 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 March 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$185FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$221FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$169Average$354FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$173Average$314FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$218Average$395FlexibilityNo cancel feeOn-time63%
DeltaCheapest$236Average$475FlexibilityNo cancel feeOn-timeN/A
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