HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$79+ Cheap flights from Sky Harbor Intl (PHX) 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ORD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to O'Hare Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Phoenix Sky Harbor Intl to Chicago O'Hare Intl are usually found in April or January, booked 88 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

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

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$135
(Kiwi.com)

One-way from

$79
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$337
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Chicago O'Hare Intl flights.
Search Deals
From Phoenix Sky Harbor Intl to Chicago O'Hare Intl
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Chicago O'Hare Intl
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

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

Cheapest flights from Sky Harbor Intl to O'Hare Intl
Explore the most affordable flight options available from Sky Harbor Intl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/246:44 pmPHX - ORD
Nonstop3h 19mFrontier
Thu 1/97:25 amORD - PHX
1 stop8h 45mFrontier
Deal found 12/17$160
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/246:44 pmPHX - ORD
Nonstop3h 19mMultiple Airlines
Wed 1/89:54 pmORD - PHX
1 stop14h 07mMultiple Airlines
Deal found 12/17$176
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Sun 12/221:19 amPHX - ORD
1 stop5h 51mSpirit Airlines
Wed 1/89:54 pmORD - PHX
1 stop14h 07mSpirit Airlines
Deal found 12/17$297
This Sun Country Air deal was found by Cheapflights users on 12/17. 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.
Tue 12/247:25 pmPHX - ORD
1 stop12h 38mSun Country Air
Mon 12/307:30 pmORD - PHX
1 stop25h 49mSun Country Air
Deal found 12/17$310
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/3111:45 pmPHX - ORD
1 stop8h 36mDelta
Sun 1/195:00 pmORD - PHX
1 stop7h 54mDelta
Deal found 12/17$311
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/3112:45 amPHX - ORD
Nonstop3h 31mAmerican Airlines
Sun 1/126:00 amORD - PHX
Nonstop4h 04mAmerican Airlines
Deal found 12/17$312
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/3012:59 amPHX - ORD
Nonstop3h 26mUnited Airlines
Sat 1/184:10 pmORD - PHX
Nonstop4h 01mUnited Airlines
Deal found 12/17$352

Find flights from Sky Harbor Intl to O'Hare Intl within your budget

Customize your flight search to find flights from Sky Harbor Intl 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Thu 1/9

7:18 pm-11:49 pm

Nonstop3h 31m

Chicago O'Hare Intl

Mon 1/20

8:12 pm-11:35 pm

Nonstop4h 23m

$135

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Thu 2/20

11:59 am-9:50 pm

1 stop8h 51m

Chicago O'Hare Intl

Mon 2/24

8:23 am-4:26 pm

1 stop9h 03m

$136

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Tue 1/7

1:19 am-8:37 am

1 stop6h 18m

Chicago O'Hare Intl

Sun 1/12

1:35 pm-7:13 pm

1 stop6h 38m

$159

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Fri 1/17

12:45 am-5:11 am

Nonstop3h 26m

Chicago O'Hare Intl

Sat 1/25

8:25 pm-11:36 pm

Nonstop4h 11m

$177

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Tue 1/28

8:00 am-12:32 pm

Nonstop3h 32m

Chicago O'Hare Intl

Tue 2/4

7:10 am-11:47 am

1 stop5h 37m

$184

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Sat 1/11

6:45 am-1:28 pm

1 stop5h 43m

Chicago O'Hare Intl

Tue 1/21

12:15 pm-5:30 pm

1 stop6h 15m

$236

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Thu 1/9

5:46 pm-1:07 pm

2 stops18h 21m

Chicago O'Hare Intl

Mon 1/13

3:35 pm-10:35 am

1 stop20h 00m

$284

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Fri 1/24

6:50 am-4:45 pm

2 stops8h 55m

Chicago O'Hare Intl

Sat 1/25

11:05 am-6:45 pm

2 stops8h 40m

$317

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Sun 6/1

9:50 am-7:09 pm

1 stop7h 19m

Chicago O'Hare Intl

Thu 7/31

8:10 pm-5:14 pm

1 stop23h 04m

$320

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Sun 1/12

5:14 pm-7:25 pm

1 stop25h 11m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 19 results
1
2

Compare providers for flights from Sky Harbor Intl to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to O'Hare Intl

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to O'Hare Intl. Price data was last updated on December 13, 2024.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport (average of $232). Flying from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). 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 Sky Harbor Intl 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 December 18, 2024.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to O'Hare Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport flight should consider departing on Wednesday evenings 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.

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 December 18, 2024.
To help decide which airline to fly from Phoenix to Chicago, see what other customers have to say about Sun Country Air, United Airlines and Southwest. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

    Frontier, at $135, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include Spirit Airlines and American Airlines. Users have found that Frontier is 48% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $79. Users have also found prices from $80 and $89 on Spirit Airlines and American Airlines, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport on time: Emirates (97%), Brussels Airlines (97%), Cathay Pacific (96%).

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

    Looking for the cheapest flight from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport? While on average our users pay $1,479, our data indicates the cheapest price to be $84. The most popular route (Phoenix Sky Harbor Intl - Chicago O'Hare Intl), is priced around $109.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport (average of $232). Flying from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). 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

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.

Alternative routes for Sky Harbor Intl to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Midway flights
Phoenix-Mesa Gateway to Rockford flights
Sky Harbor Intl to Rockford flights

Top 6 airlines flying from Sky Harbor Intl to O'Hare Intl

Discover the top 6 airlines that operate flights from Sky Harbor Intl 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$60Average$154FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$68Average$201FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$160Average$303FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$161Average$327FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$197Average$374FlexibilityNo cancel feeOn-time63%
DeltaCheapest$221Average$308FlexibilityNo cancel feeOn-timeN/A
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.