How does KAYAK find such low prices on flights from Arizona to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Arizona to Chicago. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Arizona is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Arizona to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Arizona with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$94 CHEAP FLIGHTS from Arizona to Chicago

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

...and more

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Flight Deals

Cheap Flights from Arizona to Chicago

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Arizona to Chicago

Wed, Apr 29 - Sun, May 3

1:29 pm - 5:50 am

PHX

ORD

14h 21m

1 stop

7:45 am - 10:07 am

ORD

PHX

4h 22mnonstop

$133Frontier

Tue, Apr 28 - Sun, May 3

1:29 pm - 5:50 am

PHX

ORD

14h 21m

1 stop

7:45 am - 10:07 am

ORD

PHX

4h 22mnonstop

$134Frontier

Wed, Apr 22 - Sat, Apr 25

12:20 am - 6:08 am

LAS

ORD

3h 48mnonstop

10:07 pm - 11:59 pm

ORD

LAS

3h 52mnonstop

$137Multiple Airlines

Fri, Apr 17 - Sat, Apr 25

11:58 pm - 5:11 pm

LAS

ORD

15h 13m

1 stop

10:07 pm - 11:59 pm

ORD

LAS

3h 52mnonstop

$138Spirit Airlines

Wed, Apr 15 - Mon, Apr 20

10:52 pm - 10:23 am

LAS

ORD

9h 31m

1 stop

7:35 am - 12:33 pm

ORD

LAS

6h 58m

1 stop

$139Multiple Airlines

Wed, Apr 15 - Sat, Apr 25

11:51 pm - 5:25 am

LAS

ORD

3h 34mnonstop

10:07 pm - 11:59 pm

ORD

LAS

3h 52mnonstop

$141Spirit Airlines

Fri, Aug 14 - Fri, Aug 21

3:25 pm - 8:34 pm

AZA

RFD

3h 09mnonstop

1:13 pm - 2:33 pm

RFD

AZA

3h 20mnonstop

$150Allegiant Air

Fri, Jul 17 - Wed, Jul 22

3:15 pm - 8:23 pm

AZA

RFD

3h 08mnonstop

8:49 pm - 10:11 pm

RFD

AZA

3h 22mnonstop

$153Allegiant Air

Tue, Jun 2 - Wed, Jun 10

6:50 am - 11:55 pm

TUS

ORD

15h 05m

2 stops

7:35 am - 3:50 pm

ORD

TUS

10h 15m

1 stop

$372Delta

Tue, Jun 2 - Wed, Jun 10

11:04 am - 9:50 pm

TUS

ORD

8h 46m

1 stop

7:35 am - 3:50 pm

ORD

TUS

10h 15m

1 stop

$397Delta

Useful Info

Low season	January
High season	June
Cheapest flight	$94

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly and prices are also 15% lower on average.

Flight from Phoenix Sky Harbor Airport to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Arizona to Chicago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Arizona to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Arizona is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Arizona to Chicago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Arizona with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona to Chicago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Saint Joseph

Hammond

Portage

Lansing

Valparaiso

Chesterton

Schererville

Munster

Porter

Monticello

Griffith

Saint John

Everything you need to know for your flight to Chicago

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Arizona

First Class flights to Chicagofrom $756

Business Class flights to Chicagofrom $843

Premium Economy Class flights to Chicagofrom $814

Economy Class flights to Chicagofrom $174

$94 Find Cheap Flights from Arizona to Chicago

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

Cheap Flights from Arizona to Chicago

Recent round-trip flight deals from Arizona to Chicago

Recent one-way flight deals from Arizona to Chicago

Recent last minute flight deals from Arizona to Chicago

Recent direct flight deals from Arizona to Chicago

Good to know

FAQs for booking flights from Arizona to Chicago

How does KAYAK find such low prices on flights from Arizona to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Arizona to Chicago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Arizona is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Arizona to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Arizona with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Chicago?

Everything you need to know for your flight to Chicago

Cabin class types available on flights to Arizona

Complete your trip to Chicago with a hotel stay or car rental

Find direct flights for Chicago

Flights to other popular destinations

Flights from domestic origins to Chicago

Choose which airport to fly into in Chicago

Find deals for your return flight