Cheap Flights from Phoenix to Chicago

Compare Phoenix to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Phoenix to Chicago

Looking for a cheap last-minute deal or the best round-trip flight from Phoenix to Chicago? If you want to travel next month, round-trip fares start from AED 323. Find the lowest prices on one-way and round-trip tickets right here.

Chicago.AED 224 per passenger.Departing Fri, May 1, returning Sat, May 2.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Phoenix Sky Harbor on Fri, May 1, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departing from Chicago O'Hare International on Sat, May 2, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 224, select.

Chicago.AED 243 per passenger.Departing Fri, Apr 24, returning Sun, May 3.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Phoenix Sky Harbor on Fri, Apr 24, arriving in Chicago Midway.Inbound direct flight with Frontier Airlines departing from Chicago Midway on Sun, May 3, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 243, select.

Chicago.AED 323 per passenger.Departing Thu, Apr 16, returning Fri, Apr 17.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Phoenix Sky Harbor on Thu, Apr 16, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departing from Chicago Midway on Fri, Apr 17, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 323, select.

Chicago.AED 517 per passenger.Departing Sat, Jun 6, returning Fri, Jun 19.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Phoenix-Mesa Gateway on Sat, Jun 6, arriving in Chicago Rockford.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Fri, Jun 19, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 517, select.

Chicago.AED 533 per passenger.Departing Mon, May 18, returning Sat, Jun 6.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Phoenix-Mesa Gateway on Mon, May 18, arriving in Chicago Rockford.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Sat, Jun 6, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 533, select.

Chicago.AED 543 per passenger.Departing Thu, Mar 26, returning Mon, Mar 30.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Phoenix Sky Harbor on Thu, Mar 26, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departing from Chicago Midway on Mon, Mar 30, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 543, select.

Chicago.AED 549 per passenger.Departing Mon, Jul 13, returning Wed, Jul 29.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Phoenix-Mesa Gateway on Mon, Jul 13, arriving in Chicago Rockford.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Wed, Jul 29, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 549, select.

Chicago.AED 550 per passenger.Departing Mon, Jul 20, returning Mon, Aug 3.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Phoenix-Mesa Gateway on Mon, Jul 20, arriving in Chicago Rockford.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Mon, Aug 3, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 550, select.

Chicago.AED 573 per passenger.Departing Fri, Mar 20, returning Mon, Apr 6.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Phoenix-Mesa Gateway on Fri, Mar 20, arriving in Chicago Rockford.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Mon, Apr 6, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 573, select.

Chicago.AED 589 per passenger.Departing Fri, Aug 7, returning Wed, Aug 12.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Phoenix-Mesa Gateway on Fri, Aug 7, arriving in Chicago Rockford.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Wed, Aug 12, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 589, select.

Chicago.AED 693 per passenger.Departing Sat, Oct 31, returning Mon, Nov 16.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Phoenix-Mesa Gateway on Sat, Oct 31, arriving in Chicago Rockford.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Mon, Nov 16, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 693, select.

Chicago.AED 697 per passenger.Departing Mon, Jun 29, returning Wed, Jul 8.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Phoenix-Mesa Gateway on Mon, Jun 29, arriving in Chicago Rockford.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Wed, Jul 8, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 697, select.

Chicago.AED 738 per passenger.Departing Sat, Nov 7, returning Mon, Nov 16.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Phoenix-Mesa Gateway on Sat, Nov 7, arriving in Chicago Rockford.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Mon, Nov 16, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 738, select.

Chicago.AED 825 per passenger.Departing Thu, Apr 9, returning Fri, Jul 31.Round-trip flight with Frontier Airlines and Allegiant Air.Outbound direct flight with Frontier Airlines departing from Phoenix Sky Harbor on Thu, Apr 9, arriving in Chicago O'Hare International.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Fri, Jul 31, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 825, select.

Chicago.AED 867 per passenger.Departing Fri, Sep 11, returning Mon, Sep 28.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Phoenix-Mesa Gateway on Fri, Sep 11, arriving in Chicago Rockford.Inbound direct flight with Allegiant Air departing from Chicago Rockford on Mon, Sep 28, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From AED 867, select.

Chicago.AED 899 per passenger.Departing Tue, Apr 28, returning Sat, Jun 27.Round-trip flight with Frontier Airlines and Alaska Airlines.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Tue, Apr 28, arriving in Chicago O'Hare International.Inbound indirect flight with Alaska Airlines, departing from Chicago O'Hare International on Sat, Jun 27, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 899, select.

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 May.

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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 found	AED 224
Cheapest month to fly	May
Average flight time	3 hrs, 17 mins
Most popular airline	American Airlines
Average flights per week	526

Check out these Chicago hotels

Ready to plan your stay? Other travelers rate these Chicago hotels for cleanliness, service, and location.

Chicago Parthenon Hostel

1.46 km from city center

‎AED 746

Per night

The Robey, Chicago, a Member of Design Hotels

5.38 km from city center

‎AED 944

Per night

The Sono Chicago

3.50 km from city center

‎AED 642

Per night

Chicago Parthenon Hostel

1.46 km from city center

‎AED 746

Per night

The Robey, Chicago, a Member of Design Hotels

5.38 km from city center

‎AED 944

Per night

The Sono Chicago

3.50 km from city center

‎AED 642

Per night

Explore top-rated hotels

Finding cheap flights from Phoenix to Chicago: Frequently asked questions

How many airports are there in Chicago?

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.

How much are round-trip flights from Phoenix to Chicago?

The best price we found for a round-trip flight from Phoenix to Chicago is AED 224. 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.

How long does it take to fly from Phoenix to Chicago?

3 hours and 17 minutes is the average flight time from Phoenix to Chicago.

Which airlines fly direct from Phoenix to Chicago?

American Airlines, Southwest Airlines and Air Canada fly direct from Phoenix to Chicago.

How many flights are there a week from Phoenix to Chicago?

There are 526 flights per week flying from Phoenix to Chicago, as of March 2026.

When is the cheapest time to fly from Phoenix to Chicago?

The cheapest month to fly from Phoenix to Chicago is usually May.

What's the cheapest airport to fly to in Chicago?

If you're flying from Phoenix, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the center of Chicago. We've found flights to this airport from AED 224.

Which upcoming date is cheapest to fly from Phoenix to Chicago on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Chicago on Friday, May 1, 2026.

Can I get a direct flight from Phoenix to Chicago?

Yes – the average flight time is 3 hours and 17 minutes.

How can I get the best flight deal from Phoenix to Chicago?

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.

When is the best time to book flights to Chicago?

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.

What’s the weather like in Chicago?

In March, the average temperature is usually around 3°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.

Which is the cheapest airline to fly with from Phoenix to Chicago?

The cheapest airline that flies to Chicago is Frontier Airlines.

Traveling from Phoenix to Chicago: what you need to know

Embark on your next adventure from one of Phoenix's main airports, Phoenix Sky Harbor International Airport (PHX) or Phoenix-Mesa Gateway Airport (AZA). Explore the options for booking a flight from Phoenix to Chicago departing from either of these.
O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the chief entry points to Chicago.
Around 3 hours 20 minutes is how long you'll be traveling on a direct Phoenix to Chicago flight.
For a relaxed travel experience, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to board your Phoenix to Chicago flight.
Longer lines at security and check-in are likely if you're flying during high season, so allow a little extra breathing room. A good general rule for peak times? Arrive up to four hours ahead for international flights and two hours for domestic departures.

How to find the cheapest flights from Phoenix to Chicago

The lowest price we've seen for a one-way ticket from Phoenix to Chicago is AED 103. For a return flight on this route, the best price is AED 224. Depending on when you book and the availability, these fares can change.
Book two months before your departure date. Pricing trends suggest that this is the ideal window for finding cheap Phoenix to Chicago flights.
May is the best month for landing an incredible deal on a plane ticket from Phoenix to Chicago. If you need to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.
Snapping up a cheap flight from Phoenix to Chicago is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when a better deal is available.
Choose your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your Phoenix to Chicago flight results by 'Cheapest,' 'Best' or 'Fastest.'

Flying from Phoenix

Phoenix Sky Harbor International Airport (PHX)

You can find a direct flight from Phoenix to Chicago departing from Phoenix Sky Harbor International Airport (PHX). Start your trip at PHX and then hit the runway at O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW).
Well-known carriers that offer direct Phoenix to Chicago plane tickets departing from PHX include:
Located around 6 kilometers from the center of Phoenix, PHX can be reached in about 10 minutes by car, depending on traffic. The journey on public transport will take roughly 35 minutes.
Want an easy start to your trip? Stay near Phoenix Sky Harbor International Airport. Whether you're boarding an early flight from Phoenix to Chicago or want to avoid feeling rushed, these hotels are ideal:
Phoenix Sky Harbor International Airport gets top marks for on-time performance. 82.57% of flights that depart PHX reach their destination without delay.
PHX's address is 3400 Sky Harbor Boulevard.

Arriving in Chicago

O'Hare International Airport (ORD)

O'Hare International Airport (ORD) to central Chicago takes around 35 minutes to reach by car. The center is roughly 26 kilometers away.
Getting to the center by public transport will take you around 55 minutes.
If you're coming in on a late flight from Phoenix to Chicago, few things beat the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and resting not long after at one of these accommodation options near ORD:
Pick up an O'Hare International Airport rental car and explore Chicago and beyond with your own wheels. Routes Car Rentals, Dollar and Budget are top outlets to choose from here.
Lock in the lowest price by booking your vehicle from O'Hare International Airport around four weeks before your travel date.
ORD is located at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

As soon as your flight from Phoenix to Chicago has hit the tarmac, you can reach the city center in about 20 minutes by car. Central Chicago is approximately 14 kilometers from Chicago Midway International Airport (MDW).
If you choose to travel on public transport, the ride to the center takes 45 minutes or so.
After your flight from Phoenix to Chicago, kick back at a hotel near MDW. These are some comfortable accommodation options that'll help you slip into relaxation mode:
The fastest way to get to where you're going is with a Chicago Midway International Airport rental car. Collect your wheels from Dollar, Hertz or Budget and be off and running.
Score the best price by booking your ride from MDW four weeks ahead of time. You'll also have access to a bigger selection of vehicles.
The address for Chicago Midway International Airport is 5700 South Cicero.

Chicago Rockford International Airport (RFD)

Hop off your flight from Phoenix to Chicago and go straight to your hotel or jump right into exploring. Central Chicago is around 129 kilometers from Chicago Rockford International Airport (RFD) and takes roughly 1 hour 25 minutes to reach by car.
If you travel by public transport, the journey takes about 4 hours 15 minutes.
Start your journey without stressing about how to arrive at your destination with a Chicago Rockford International Airport rental car. Find your perfect set of wheels with trusted suppliers here like Budget, Alamo and National.
Rental companies sometimes offer discounts on early bookings, so secure your vehicle from RFD well ahead of your flight from Phoenix to Chicago. Plan ahead and your wallet will thank you.
The street address for Chicago Rockford International Airport is 2 Airport Cir.

Best time to go to Chicago

January is the quietest month for flights from Phoenix to Chicago, while August is the most popular. Choose the ideal time to visit Chicago based on whether you like a bustling atmosphere or a more laid-back vibe.
The warmest month in Chicago is July, with temperatures ranging between 15ºC (59ºF) and 29ºC (84ºF). Book your Phoenix to Chicago ticket then if that's your idea of comfortable weather.
January has average temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Search for cheap flights from Phoenix to Chicago around that time if you want to travel when it's cooler.

More about Chicago

When it comes to searching for somewhere to rest your head, you'll find the best places to stay in Chicago right here. Browse these options after you've booked your flight from Phoenix to Chicago:
There are so many things to explore in this city it can be tricky to know where to begin. Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier are popular attractions which should feature on every Chicago itinerary.

Explore more of United States

Chicago is always a good idea, but there are so many other parts of United States you'll want to see. Around 451 kilometers south-east of Chicago, a visit to Columbus will keep your itinerary packed. Check out popular attractions like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.
Around 257 kilometers south-east of Chicago, Indianapolis is another favorite stop in United States. Experience major highlights starting with The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.