Cheap Flights from Phoenix to Chicago
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Flights from Phoenix to Chicago
Cheapest airlines flights from Phoenix to Chicago
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Find cheap flights from Phoenix to Chicago
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
PHX 19:003h 32mNonstopORD 00:32Phoenix - Chicago | Sat, Jun 21 | American Airlines
ORD 05:003h 41mNonstopPHX 06:41Chicago - Phoenix | Sat, Jun 28 | American AirlinesUS$141 US$32956% OFF56% OFFUS$329 US$141 -
PHX 17:083h 34mNonstopORD 22:42Phoenix - Chicago | Mon, Jun 16 | Frontier Airlines
MDW 20:383h 49mNonstopPHX 22:27Chicago - Phoenix | Thu, Jun 19 | Frontier AirlinesUS$148 US$32955% OFF55% OFFUS$329 US$148 -
AZA 07:303h 10mNonstopRFD 12:40Phoenix - Chicago | Wed, Jul 23 | Allegiant Air
ORD 14:154h 6mNonstopPHX 16:21Chicago - Phoenix | Fri, Jul 25 | Frontier AirlinesUS$166 US$32950% OFF50% OFFUS$329 US$166 -
PHX 15:253h 32mNonstopORD 20:57Phoenix - Chicago | Wed, Aug 13 | American Airlines
ORD 16:453h 37mNonstopPHX 18:22Chicago - Phoenix | Tue, Aug 19 | American AirlinesUS$16749% OFFUS$329 US$167
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PHX 17:083h 34mNonstopORD 22:42Phoenix - Chicago | Fri, Jul 4 | Frontier Airlines
ORD 14:154h 6mNonstopPHX 16:21Chicago - Phoenix | Fri, Jul 11 | Frontier AirlinesUS$16749% OFFUS$329 US$167
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PHX 16:553h 36mNonstopORD 22:31Phoenix - Chicago | Mon, Jun 16 | American Airlines
MDW 20:383h 49mNonstopPHX 22:27Chicago - Phoenix | Thu, Jun 19 | Frontier AirlinesUS$17048% OFFUS$329 US$170
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PHX 14:113h 23mNonstopMDW 19:34Phoenix - Chicago | Sun, Jun 15 | Frontier Airlines
MDW 20:383h 49mNonstopPHX 22:27Chicago - Phoenix | Thu, Jun 19 | Frontier AirlinesUS$17248% OFFUS$329 US$172
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AZA 07:003h 10mNonstopRFD 12:10Phoenix - Chicago | Mon, Jul 14 | Allegiant Air
ORD 14:154h 6mNonstopPHX 16:21Chicago - Phoenix | Fri, Jul 18 | Frontier AirlinesUS$17348% OFFUS$329 US$173
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PHX 17:013h 44mNonstopORD 22:45Phoenix - Chicago | Fri, Jul 11 | Frontier Airlines
ORD 14:054h 6mNonstopPHX 16:11Chicago - Phoenix | Mon, Jul 14 | Frontier AirlinesUS$25024% OFFUS$329 US$250
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PHX 12:388h 39m1 stopsMDW 23:17Phoenix - Chicago | Mon, Jul 14 | Frontier Airlines
ORD 07:005h 40m1 stopsPHX 10:40Chicago - Phoenix | Wed, Jul 16 | Frontier AirlinesUS$14156% OFFUS$329 US$141
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PHX 13:0017h 25m1 stopsCHI Invalid DatePhoenix - Chicago | Tue, Jun 17 | Normal Airline
CHI 15:006hNonstopPHX 16:00Chicago - Phoenix | Thu, Jun 19 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
AZA 07:303h 10mNonstopRFD 12:40Phoenix - Chicago | Wed, Jul 30 | Allegiant AirUS$66 US$38683% OFF83% OFFUS$386 US$66
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AZA 07:303h 10mNonstopRFD 12:40Phoenix - Chicago | Wed, Jul 23 | Allegiant AirUS$73 US$38681% OFF81% OFFUS$386 US$73
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PHX 00:573h 37mNonstopORD 06:34Phoenix - Chicago | Sat, Jul 26 | American AirlinesUS$79 US$38680% OFF80% OFFUS$386 US$79
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PHX 17:113h 44mNonstopORD 22:55Phoenix - Chicago | Mon, Aug 4 | Frontier AirlinesUS$8179% OFFUS$386 US$81
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AZA 07:003h 10mNonstopRFD 12:10Phoenix - Chicago | Fri, Jul 25 | Allegiant AirUS$8279% OFFUS$386 US$82
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AZA 07:303h 10mNonstopRFD 12:40Phoenix - Chicago | Wed, Jul 16 | Allegiant AirUS$9276% OFFUS$386 US$92
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PHX 17:113h 44mNonstopORD 22:55Phoenix - Chicago | Mon, Jul 28 | Frontier AirlinesUS$11670% OFFUS$386 US$116
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PHX 17:113h 44mNonstopORD 22:55Phoenix - Chicago | Mon, Jul 14 | Frontier AirlinesUS$19550% OFFUS$386 US$195
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PHX 14:113h 23mNonstopMDW 19:34Phoenix - Chicago | Sun, Jun 15 | Frontier AirlinesUS$29324% OFFUS$386 US$293
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PHX 06:006h 56m1 stopsMDW 14:56Phoenix - Chicago | Mon, Jun 30 | Frontier AirlinesUS$18452% OFFUS$386 US$184
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PHX 13:0017h 25m1 stopsCHI Invalid DatePhoenix - Chicago | Tue, Jun 17 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Phoenix to Chicago Flight Information
| Cheapest one-way flight price | $75 |
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| Cheapest round-trip ticket price | $140 |
| Off-season for travel | April |
| Peak season for travel | June |
| Flight distance | 2,333.08 km |
| Average flight time | 3 hours 34 minutes |
| Popular airline | American Airlines |
When is the cheapest time to book flights from Phoenix to Chicago?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Phoenix (PHX) to Chicago (CHI) the cheapest?
Airlines adjust prices for flights from Phoenix to Chicago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Phoenix (PHX) to Chicago (CHI) cost?
According to Trip.com's data, the lowest price is around $288. -
How long does it take to fly from Phoenix (PHX) to Chicago (CHI) and what is the distance?
It takes around 3 hours 34 minutes to fly from Phoenix (PHX) to Chicago (CHI). -
What are the most popular airlines that fly from Phoenix (PHX) to Chicago (CHI)?
Airlines with flights from Phoenix (PHX) to Chicago (CHI): American Airlines, Allegiant Air, Southwest Airlines, British Airways, Air Canada, Gulf Air, Lufthansa, Royal Jordanian, Japan Airlines and Finnair.
How to find a cheap flight from Phoenix to Chicago
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phoenix to Chicago. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Phoenix to Chicago ticket.
Tap "Date" on flight search bar to scan through the calender for Phoenix to Chicago airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Jul 30 at US$66 for one-way flights.
Compare cheap Phoenix to Chicago flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Phoenix to Chicago. The cheapest airline operating is Allegiant Air.
Set up a Price Alert
By setting up a Price Alert for your Phoenix to Chicago route, you can easily track the price of your airline tickets from Phoenix to Chicago without manually checking every day.
Don't miss cheap Phoenix to Chicago flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Phoenix to Chicago to get exclusive deals for you.
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