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$79+ Cheap flights from Sky Harbor Intl (PHX) to Chicago (CHI)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — CHI
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Phoenix Sky Harbor Intl to Chicago are usually found in April or September, booked 62 days in advance, depart on a Saturday or Friday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Chicago (CHI). 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 November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

April

Round-trip from

$124
(Frontier)

One-way from

$79
(FlightHub)
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Chicago (CHI) flights.
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High demand for flights, 17% potential price rise
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Best time to find cheap flights, 29% potential price drop
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From Phoenix Sky Harbor Intl to Chicago (CHI)
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One-way flight from Phoenix Sky Harbor Intl to Chicago (CHI)
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Find flight deals from Sky Harbor Intl to Chicago

Cheapest flights from Sky Harbor Intl to Chicago
Explore the most affordable flight options available from Sky Harbor Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Frontier deal was found by Cheapflights users on 11/20. 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.
Thu 12/53:17 pmPHX - ORD
Nonstop3h 28mFrontier
Mon 12/98:25 pmORD - PHX
1 stop12h 53mFrontier
Deal found 11/20$123
This Cheapflightsfares deal was found by Cheapflights users on 11/18. 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.
Thu 12/125:23 pmPHX - MDW
1 stop5h 50mFrontier
Sun 1/122:03 pmMDW - PHX
Nonstop4h 08mFrontier
Deal found 11/18$126
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/610:11 pmPHX - ORD
1 stop6h 19mMultiple Airlines
Sun 12/86:10 amORD - PHX
Nonstop4h 09mMultiple Airlines
Deal found 11/20$130
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/49:00 pmPHX - ORD
1 stop7h 30mSpirit Airlines
Wed 12/119:10 pmORD - PHX
1 stop24h 55mSpirit Airlines
Deal found 11/19$177
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Fri 12/1312:45 amPHX - ORD
Nonstop3h 33mAmerican Airlines
Mon 1/138:25 pmORD - PHX
Nonstop4h 11mAmerican Airlines
Deal found 11/19$198
This Delta deal was found by Cheapflights users on 11/19. 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.
Fri 12/1312:55 amPHX - MDW
1 stop6h 55mDelta
Sun 1/121:26 pmMDW - PHX
1 stop9h 09mDelta
Deal found 11/19$236
This Southwest deal was found by Cheapflights users on 11/19. 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.
Sat 12/145:40 amPHX - MDW
Nonstop3h 15mSouthwest
Mon 1/138:35 pmMDW - PHX
Nonstop4h 05mSouthwest
Deal found 11/19$238
This Delta deal was found by Cheapflights users on 11/20. 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.
Mon 12/912:55 amPHX - ORD
1 stop6h 57mDelta
Sun 12/156:20 amORD - PHX
1 stop8h 30mDelta
Deal found 11/20$256
This Mytrip deal was found by Cheapflights users on 11/18. 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.
Wed 12/49:00 pmPHX - RFD
1 stop13h 25mMultiple Airlines
Sun 12/812:45 pmRFD - PHX
1 stop9h 20mMultiple Airlines
Deal found 11/18$262
This Sun Country Air deal was found by Cheapflights users on 11/19. 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.
Sat 12/218:15 pmPHX - ORD
1 stop18h 37mSun Country Air
Tue 12/2410:00 amORD - PHX
1 stop9h 24mSun Country Air
Deal found 11/19$280

Find flights from Sky Harbor Intl to Chicago within your budget

Customize your flight search to find flights from Sky Harbor Intl to Chicago 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Thu 12/5

3:17 pm-7:45 pm

Nonstop3h 28m

Chicago O'Hare Intl

Sun 12/8

6:10 am-9:19 am

Nonstop4h 09m

$124

PhoenixChicago

PHX - MDW

PHXMDW

Phoenix Sky Harbor Intl

Thu 12/12

5:23 pm-12:13 am

1 stop5h 50m

Chicago Midway

Sun 1/12

2:03 pm-5:11 pm

Nonstop4h 08m

$126

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Fri 12/6

10:11 pm-5:30 am

1 stop6h 19m

Chicago O'Hare Intl

Fri 12/13

8:50 pm-12:05 am

Nonstop4h 15m

$136

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Tue 1/7

12:45 am-5:11 am

Nonstop3h 26m

Chicago O'Hare Intl

Wed 1/22

8:25 pm-11:36 pm

Nonstop4h 11m

$169

PhoenixChicago

PHX - MDW

PHXMDW

Phoenix Sky Harbor Intl

Wed 1/8

6:40 pm-10:50 pm

Nonstop3h 10m

Chicago Midway

Wed 1/22

8:35 pm-11:40 pm

Nonstop4h 05m

$170

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Tue 1/7

1:19 am-8:37 am

1 stop6h 18m

Chicago O'Hare Intl

Wed 1/22

1:39 pm-11:01 am

1 stop22h 22m

$171

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Wed 1/8

10:00 am-2:32 pm

Nonstop3h 32m

Chicago O'Hare Intl

Wed 1/22

7:10 am-11:47 am

1 stop5h 37m

$174

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Sat 1/11

10:23 am-5:29 pm

1 stop6h 06m

Chicago O'Hare Intl

Sat 1/18

2:55 pm-9:55 pm

1 stop8h 00m

$236

PhoenixChicago

PHX - MDW

PHXMDW

Phoenix Sky Harbor Intl

Fri 12/13

12:55 am-8:50 am

1 stop6h 55m

Chicago Midway

Sun 1/12

1:26 pm-9:35 pm

1 stop9h 09m

$236

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Sun 12/15

12:59 am-10:38 am

1 stop8h 39m

Chicago O'Hare Intl

Tue 12/24

10:00 am-6:24 pm

1 stop9h 24m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 28 results
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Compare providers for flights from Sky Harbor Intl to Chicago

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 Chicago in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
FareScanPrice Accuracy3 starsTrust Score*1 star
CheapOairPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
MytripPrice 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 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Chicago 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 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 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 Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Chicago. Price data was last updated on November 15, 2024.

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to Chicago. 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 Phoenix Sky Harbor Intl Airport to Chicago?

Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Chicago (average of $232). Flying from Phoenix Sky Harbor Intl Airport to Chicago 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 CHI?

Find hourly flight availability from Sky Harbor Intl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Chicago is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Chicago. Price data was last updated on November 18, 2024.

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

Weekly flight availability from Phoenix Sky Harbor Intl Airport to Chicago

Explore weekly flight availability from Sky Harbor Intl to Chicago. 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 November 20, 2024.

The most flights from PHX to CHI are scheduled on a Monday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago 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 when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Frontier, Spirit Airlines and American Airlines from Phoenix to Chicago to help guide your decision. 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
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

WestJet
7.3
Good
2,811 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Chicago. 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 round-trip?

    Frontier, at $124, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Chicago.Alternate airlines to your destination round-trip include American Airlines and Southwest. Frontier is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Chicago 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 $79 while deals on United Airlines start at $85 one-way.

  • What are the most popular routes from Phoenix Sky Harbor Intl Airport to Chicago?

    The most popular flight routes from Phoenix Sky Harbor Intl Airport to Chicago are Phoenix Sky Harbor Intl - Chicago O'Hare Intl, Phoenix Sky Harbor Intl - Chicago Midway and Phoenix Sky Harbor Intl - Chicago Greater Rockford.

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

    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 on time: Frontier (96%), SWISS (96%), Royal Jordanian (93%).

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

    Looking at all options, your cheapest flight can be booked for $91. While the most popular route (Phoenix Sky Harbor Intl - Chicago O'Hare Intl) can be booked for $120 on average our data indicates $1,227 when flying from Phoenix Sky Harbor Intl Airport to Chicago.

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

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

  • How can I find direct flights from Sky Harbor Intl to Chicago?

    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 Chicago.

  • Can I find deals for business class flights from Sky Harbor Intl to Chicago?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Chicago 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?

    Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Chicago (average of $232). Flying from Phoenix Sky Harbor Intl Airport to Chicago 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.

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Top 6 airlines flying from Sky Harbor Intl to Chicago

Discover the top 6 airlines that operate flights from Sky Harbor Intl to Chicago. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$168FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$68Average$191FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$159Average$301FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$164Average$367FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$170Average$320FlexibilityNo cancel feeOn-time63%
DeltaCheapest$215Average$367FlexibilityNo cancel feeOn-timeN/A
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