Cheap flight tickets from Phoenix to Chicago

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Flight deals from Phoenix to Chicago

Looking for a cheap last-minute deal or the best return flight from Phoenix to Chicago? If you want to travel next month, return fares start from RM470. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Phoenix to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Chicago flights are currently cheapest in September.

Direct flights from Phoenix to Chicago

Alternative Phoenix to Chicago routes

Looking for the cheapest, fastest or easiest route from Phoenix to Chicago? You could fly into the following airports instead.

Phoenix to Chicago: Flight information

The things to know before you go.
Cheapest flight foundRM184
Cheapest month to flySeptember
Average flight time3 hrs, 19 mins
Most popular airlineAmerican Airlines
Average flights per week550

Finding cheap flights from Phoenix to Chicago: Frequently asked questions

There are 3 airports in Chicago: Chicago Midway, Chicago O'Hare International and Chicago Rockford.
The best price we found for a return flight from Phoenix to Chicago is RM433. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 19 minutes is the average flight time from Phoenix to Chicago.
American Airlines, Southwest Airlines and United fly direct from Phoenix to Chicago.
As of August 2026, there are 2,208 flights per week flying from Phoenix to Chicago.
The cheapest month to fly from Phoenix to Chicago is usually September.
If you're flying from Phoenix, the cheapest airport near Chicago is Chicago Rockford – which is 126.5 km away from the centre of Chicago. We've found flights into this airport from RM433.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Chicago on Friday, 18 September 2026.
Yes – the average flight time is 3 hours and 19 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.

In August, the average temperature is usually around 22°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
The cheapest airline that flies to Chicago is Allegiant Air .

Flying from Phoenix to Chicago: what you need to know

  • Kick off your journey at one of Phoenix's main airports, Phoenix Sky Harbour Airport (PHX) or Phoenix-Mesa Gateway Airport (AZA). Explore your options for booking a flight from Phoenix to Chicago jetting off from either of these.

  • Chicago O'Hare International Airport (ORD) and Chicago Midway Airport (MDW) are the major entry points to Chicago.

  • Around 3 hours 20 minutes is how long you can expect to be travelling on a direct Phoenix to Chicago flight.

  • The timezone in Chicago is UTC-6, which is one hour ahead of Phoenix.

  • The most popular route for flights from Phoenix to Chicago is from Phoenix Sky Harbour Airport (PHX) to Chicago O'Hare International Airport (ORD). There are 105 weekly services between these two airports. If you'd like to maximise your time on arrival, the earliest flight from PHX to ORD is the 00:45 American Airlines service. If you prefer travelling later, the last available departure is at 23:59 with American Airlines.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your Phoenix to Chicago flight.

  • Travelling during a popular month such as April? Major public holidays and other high seasons can mean longer lines at check-in and security. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

How to find the cheapest flights from Phoenix to Chicago

  • To pick up cheap Phoenix to Chicago flights, book as early as you can. Airlines generally offer their most competitively priced fares when tickets are first released.

  • Finding cheap plane tickets from Phoenix to Chicago is easy if you can be flexible with your dates. Use the 'Whole month' function to see the lowest fares across every month and pick up a fantastic deal.

  • You don't need to check every day to find out if fares have dropped when you create a Price Alert. We'll let you know when a better deal is available on cheap flights from Phoenix to Chicago.

  • Tailor your trip using filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' Phoenix to Chicago flights.

Flying from Phoenix

Phoenix Sky Harbour Airport (PHX)

  • Take off from Phoenix Sky Harbour Airport (PHX) and fly right through to Chicago O'Hare International Airport (ORD) or Chicago Midway Airport (MDW). If you're searching for a direct flight from Phoenix to Chicago out of PHX, those are your arrival choices.

  • You'll have your choice of airlines that offer direct Phoenix to Chicago plane tickets out of PHX. Book your journey with one of these:

  • PHX is about 6 kilometres from central Phoenix. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 10 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 25 minutes.

  • After an easy start to your holiday? Stay near Phoenix Sky Harbour Airport. Whether you're catching an early flight from Phoenix to Chicago or just don't like being rushed, these hotels are the answer:

  • Phoenix Sky Harbour Airport has a strong on-time performance, reducing your chances of a delayed flight. Departures from PHX arrive at their destination as scheduled 80% of the time.

  • PHX's address is 3400 Sky Harbour Boulevard.

Arriving in Chicago

Chicago O'Hare International Airport (ORD)

  • Chicago O'Hare International Airport (ORD) to central Chicago takes about 30 minutes by car. The centre is roughly 26 kilometres away.

  • Travelling to the centre by public transport will take you around 45 minutes.

  • The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Phoenix to Chicago. Check in to one of these accommodation options near ORD instead:

  • Follow your own route with a Chicago O'Hare International Airport rental car. Pick up your wheels from Routes Car Rentals, Dollar or Budget and find adventure across Chicago and beyond.

  • Get the best deal by reserving your ride from Chicago O'Hare International Airport around four weeks before your trip.

  • The street address for ORD is 10000 West O'Hare.

Chicago Midway Airport (MDW)

  • Chicago Midway Airport (MDW) is roughly 14 kilometres from central Chicago. Once you've disembarked your flight from Phoenix to Chicago, it'll take you approximately 25 minutes to reach the heart of the city in a ride-share or taxi.

  • You can expect the journey to take roughly 30 minutes on public transport.

  • Place the 'Do not disturb' sign on your door and unwind at a hotel near MDW. Here are a few options where you can settle in after your flight from Phoenix to Chicago:

  • Dollar, Hertz and Budget make collecting a Chicago Midway Airport rental car simple. These trusted providers are located in or around the terminal and will have you ready to go in a flash.

  • Score the best price by securing your ride from MDW four weeks ahead of time. You can also expect to have a wider selection of vehicles.

  • Chicago Midway Airport can be found at 5700 South Cicero.

Chicago Rockford Airport (RFD)

  • Hop off your flight from Phoenix to Chicago and go directly to your hotel or jump right into exploring. Central Chicago is around 129 kilometres from Chicago Rockford Airport (RFD) and usually takes 1 hour 40 minutes to reach by car.

  • The journey takes around 2 hours if you use public transport.

  • Take the guesswork out of the next part of your journey by picking up a Chicago Rockford Airport rental car. Budget, Alamo and National make getting on the road effortless.

  • Rental companies sometimes offer discounts for early bookings, so reserve your ride from RFD a few weeks ahead of your flight from Phoenix to Chicago. A little prep work can make a big difference in cost.

  • Chicago Rockford Airport's official address is 2 Airport Cir.

Best time to go to Chicago

  • March is the quietest month for flights from Phoenix to Chicago, while July is the busiest. Choose the ideal time to visit Chicago based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Book a Phoenix to Chicago ticket departing in July if you're eager to experience the city during its warmest month. You can expect temperatures in Chicago to range from 16ºC (61ºF) to 28ºC (82ºF).

  • January has average temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Look for cheap flights from Phoenix to Chicago around that time if you like travelling in cooler conditions.

More about Chicago

Explore more of the United States

  • Chicago is easy to fall in love with, but there are so many other parts of the United States just waiting to be explored. About 451 kilometres southeast of Chicago, a trip to Columbus will fill your itinerary to the brim. Start with leading sights like Franklin Park Conservatory and Botanical Gardens, Columbus Park of Roses and Ohio Theatre.

  • If you're interested in discovering another corner of the United States, consider Indianapolis, about 257 kilometres southeast of Chicago. Lucas Oil Stadium, Eiteljorg Museum of American Indians and Western Art and The Children's Museum of Indianapolis are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.