$64+ Cheap flights from Phoenix 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Phoenix to Chicago 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.Cheapflights Tip: The best prices from Phoenix to Chicago are usually found in January or February, booked 22 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Phoenix to Chicago
Cheapest flights from Phoenix to ChicagoExplore the most affordable flight options available from Phoenix to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.
Explore the most affordable flight options available from Phoenix to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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.
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
This Super.com deal was found by Cheapflights users on 12/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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.
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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.
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
This CheapOair deal was found by Cheapflights users on 12/22. 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.
This Expedia deal was found by Cheapflights users on 12/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 12/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Orbitz deal was found by Cheapflights users on 12/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 12/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Phoenix to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 December 23, 2025.
Round-trip from | $94 (Frontier) |
|---|---|
One-way from | $64 (Super.com) |
Popular in | December |
Cheapest in | January |
Average price | $317 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Phoenix to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Fri 1/23
1:21 pm-5:26 pm
Nonstop3h 05m
Chicago Greater Rockford
Wed 1/28
2:05 pm-4:49 pm
Nonstop3h 44m
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Fri 1/23
1:21 pm-5:26 pm
Nonstop3h 05m
Chicago Greater Rockford
Mon 1/26
6:16 pm-9:00 pm
Nonstop3h 44m
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Wed 1/28
9:10 am-1:15 pm
Nonstop3h 05m
Chicago Greater Rockford
Fri 1/30
6:16 pm-9:00 pm
Nonstop3h 44m
PhoenixChicago
PHX - MDW
PHXMDW
Phoenix Sky Harbor Intl
Thu 1/15
9:35 pm-7:54 pm
1 stop21h 19m
Chicago Midway
Sun 1/18
8:19 pm-11:29 pm
Nonstop4h 10m
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Fri 2/6
1:21 pm-5:26 pm
Nonstop3h 05m
Chicago Greater Rockford
Mon 2/9
6:16 pm-9:00 pm
Nonstop3h 44m
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Fri 1/16
1:21 pm-5:26 pm
Nonstop3h 05m
Chicago Greater Rockford
Mon 1/19
6:16 pm-9:00 pm
Nonstop3h 44m
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Fri 1/30
1:21 pm-5:26 pm
Nonstop3h 05m
Chicago Greater Rockford
Mon 2/2
6:16 pm-9:00 pm
Nonstop3h 44m
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Fri 1/9
1:21 pm-5:26 pm
Nonstop3h 05m
Chicago Greater Rockford
Mon 1/12
6:16 pm-9:00 pm
Nonstop3h 44m
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Mon 1/19
1:21 pm-5:26 pm
Nonstop3h 05m
Chicago Greater Rockford
Mon 1/26
6:16 pm-9:00 pm
Nonstop3h 44m
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Mon 1/26
1:21 pm-5:26 pm
Nonstop3h 05m
Chicago Greater Rockford
Fri 1/30
6:16 pm-9:00 pm
Nonstop3h 44m
Best time to book a flight from Phoenix to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Phoenix with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Phoenix to Chicago
How far ahead should I book a flight from Phoenix to Chicago?
Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Chicago. Price data was last updated on December 19, 2025.
Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix 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 to Chicago?
Currently, December is the cheapest month in which you can book a flight from Phoenix to Chicago (average of $62). Flying from Phoenix to Chicago in July is currently the most expensive (average of $191). 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 Phoenix 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 December 23, 2025.
One of the essential ways to save on airfare from Phoenix 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 41% on airfare.
What is the cheapest day to fly from Phoenix to Chicago?
Use this chart to determine the cheapest time to fly round-trip from Phoenix to Chicago. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Phoenix to Chicago flight should consider departing on Wednesday mornings 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 Phoenix to Chicago
Explore weekly flight availability from Phoenix 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 December 23, 2025.
The most flights from PH1 to CHI are scheduled on a Friday (69 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (29 on average).
How often are flights from Phoenix to Chicago delayed?
About 9% of weekly flights between Phoenix and Chicago have experienced delays in the past year, with the average delay time being 159 minutes.
What is the most punctual flight time for Phoenix to Chicago flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Phoenix to Chicago flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.
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 December 23, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Phoenix to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Phoenix to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Phoenix to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Phoenix to Chicago
Discover the top 7 airlines that operate flights from Phoenix 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 2,558,603 searches. Data last updated December 23, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$208 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$79 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$106 | Average$214 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$149 | Average$296 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$162 | Average$355 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$182 | Average$328 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$198 | Average$307 | FlexibilityNo cancel fee | On-time71% |