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O'Hare Intl

$80+ Cheap flights from Phoenix to O'Hare Intl (ORD)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ORD
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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The best prices from Phoenix to Chicago O'Hare Intl are usually found in April or September, booked 88 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Phoenix to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to O'Hare Intl (ORD). 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 3, 2025.

Round-trip from

$128
(Cheapflightsfares)

One-way from

$80
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$292
From Phoenix to Chicago O'Hare Intl
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One-way flight from Phoenix to Chicago O'Hare Intl
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Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 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 Phoenix to O'Hare Intl

Cheapest flights from Phoenix to O'Hare Intl
Explore the most affordable flight options available from Phoenix to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 4/147:39 pmPHX - ORD
Nonstop3h 19mFrontier
Wed 4/164:26 pmORD - PHX
Nonstop4h 08mFrontier
Deal found 3/3$128
This CheapOair deal was found by Cheapflights users on 3/3. 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.
Thu 4/37:39 pmPHX - ORD
Nonstop3h 24mMultiple Airlines
Mon 4/78:09 amORD - PHX
1 stop8h 58mMultiple Airlines
Deal found 3/3$129
This Cheapflightsfares deal was found by Cheapflights users on 3/2. 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 3/264:02 pmPHX - ORD
1 stop12h 40mSpirit Airlines
Wed 4/28:09 amORD - PHX
1 stop8h 58mSpirit Airlines
Deal found 3/2$134
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Mon 4/712:45 amPHX - ORD
Nonstop3h 27mUnited Airlines
Tue 4/154:09 pmORD - PHX
Nonstop4h 02mUnited Airlines
Deal found 3/3$217
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 5/711:45 pmPHX - ORD
Nonstop3h 28mAmerican Airlines
Thu 5/87:06 amORD - PHX
Nonstop3h 54mAmerican Airlines
Deal found 3/2$232
This Sun Country Air deal was found by Cheapflights users on 3/3. 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 10/3010:08 amPHX - ORD
1 stop6h 18mSun Country Air
Sun 11/26:08 pmORD - PHX
1 stop25h 42mSun Country Air
Deal found 3/3$255
This Hawaiian Airlines deal was found by Cheapflights users on 3/2. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/186:00 amPHX - ORD
1 stop9h 55mHawaiian Airlines
Tue 4/223:44 pmORD - PHX
1 stop10h 15mHawaiian Airlines
Deal found 3/2$256

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

Customize your flight search to find flights from Phoenix to O'Hare 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 2,558,603 searches. Data last updated March 3, 2025.

Fly from

Phoenix

Fly to

O'Hare Intl

Route

Depart

Return

Price

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Mon 4/14

7:39 pm-12:58 am

Nonstop3h 19m

Chicago O'Hare Intl

Wed 4/16

4:26 pm-6:34 pm

Nonstop4h 08m

$128

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Thu 4/3

11:48 am-6:42 am

1 stop16h 54m

Chicago O'Hare Intl

Mon 4/7

8:09 am-3:07 pm

1 stop8h 58m

$129

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Tue 4/8

5:15 am-12:53 pm

1 stop5h 38m

Chicago O'Hare Intl

Tue 4/15

4:26 pm-6:34 pm

Nonstop4h 08m

$130

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Mon 4/7

12:45 am-6:12 am

Nonstop3h 27m

Chicago O'Hare Intl

Tue 4/15

4:09 pm-6:11 pm

Nonstop4h 02m

$217

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Wed 5/7

11:45 pm-5:13 am

Nonstop3h 28m

Chicago O'Hare Intl

Thu 5/8

7:06 am-9:00 am

Nonstop3h 54m

$232

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Fri 4/18

6:00 am-5:55 pm

1 stop9h 55m

Chicago O'Hare Intl

Tue 4/22

3:44 pm-11:59 pm

1 stop10h 15m

$256

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Mon 3/17

2:12 pm-6:42 am

1 stop14h 30m

$80

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Fri 4/4

7:39 pm-12:58 am

Nonstop3h 19m

$82

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Wed 5/14

11:59 pm-5:26 am

Nonstop3h 27m

$109

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Tue 4/22

9:00 am-6:20 pm

1 stop7h 20m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 16 results
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Best time to book a flight from Phoenix to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Phoenix 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 Phoenix to O'Hare Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to O'Hare Intl. Price data was last updated on February 28, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix to Chicago O'Hare Intl Airport, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Phoenix to Chicago O'Hare Intl Airport (average of $245). Flying from Phoenix to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $322). 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 PHX to ORD?

Find hourly flight availability from Phoenix to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2025.

It’s optimal to fly from Phoenix to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Phoenix to O'Hare Intl. Price data was last updated on June 30, 2024.

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

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

Explore weekly flight availability from Phoenix to O'Hare 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 March 3, 2025.

The most flights from PH1 to ORD are scheduled on a Sunday (49 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare 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 O'Hare Intl. Reviews last updated March 3, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Phoenix to Chicago 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
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,333 reviews
Southwest
8.1
Very good
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,710 reviews
Southwest
8.1
Very good
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,068 reviews
Southwest
8.1
Very good
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Hawaiian Airlines
7.9
Good
2,319 reviews
Southwest
8.1
Very good
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,679 reviews
Southwest
8.1
Very good
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to O'Hare 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 Phoenix to Chicago O'Hare Intl Airport round-trip?

    According to our current data, Frontier ($128), Spirit Airlines ($134), and United Airlines ($217) offers the cheapest pricing from Phoenix to Chicago O'Hare Intl Airport. Frontier is 52% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $80 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $82 and United Airlines from $109 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Phoenix to Chicago O'Hare Intl Airport consider choosing Japan Airlines (98%), Emirates (95%) or Brussels Airlines (95%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $72. While the most popular route (Phoenix Sky Harbor Intl - Chicago O'Hare Intl) can be booked for $99 on average our data indicates $1,089 when flying from Phoenix to Chicago O'Hare Intl Airport.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Phoenix to Chicago O'Hare Intl Airport (average of $245). Flying from Phoenix to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $322). 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.

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Top 6 airlines flying from Phoenix to O'Hare Intl

Discover the top 6 airlines that operate flights from Phoenix to O'Hare Intl. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$60Average$159FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$65Average$190FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$162Average$325FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$164Average$304FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$198Average$397FlexibilityNo cancel feeOn-time63%
DeltaCheapest$221Average$308FlexibilityNo cancel feeOn-timeN/A
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