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>

$100 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

Fri, May 8 - Mon, May 11

7:45 am - 6:39 am

LAS

ORD

20h 54m

1 stop

8:56 pm - 1:30 pm

ORD

LAS

18h 34m

1 stop

$159Frontier

Sat, May 9 - Mon, May 11

10:25 pm - 9:27 am

LAS

ORD

9h 02m

1 stop

4:48 pm - 11:49 pm

ORD

LAS

9h 01m

1 stop

$160Frontier

Tue, May 12 - Sat, May 16

11:54 pm - 11:09 am

LAS

MDW

9h 15m

1 stop

11:59 am - 8:51 pm

MDW

LAS

10h 52m

1 stop

$160Frontier

Fri, May 1 - Mon, May 4

2:44 pm - 7:45 pm

AZA

RFD

3h 01mnonstop

8:35 pm - 10:09 pm

RFD

AZA

3h 34mnonstop

$161Allegiant Air

Sat, Jun 13 - Wed, Jun 17

7:05 am - 12:14 pm

AZA

RFD

3h 09mnonstop

8:50 pm - 10:14 pm

RFD

AZA

3h 24mnonstop

$164Allegiant Air

Tue, May 19 - Tue, May 26

2:51 pm - 8:27 pm

PHX

ORD

3h 36mnonstop

9:43 pm - 11:37 pm

ORD

PHX

3h 54mnonstop

$165United Airlines

Wed, May 20 - Wed, May 27

6:30 pm - 11:55 pm

PHX

ORD

3h 25mnonstop

7:15 pm - 9:10 pm

ORD

PHX

3h 55mnonstop

$166Southwest

Tue, Jun 9 - Wed, Jun 10

6:50 pm - 12:05 am

PHX

MDW

3h 15mnonstop

5:25 am - 7:00 am

MDW

PHX

3h 35mnonstop

$166Southwest

Wed, Aug 26 - Mon, Aug 31

7:30 am - 12:59 pm

LAS

ORD

3h 29mnonstop

9:59 pm - 11:50 pm

ORD

LAS

3h 51mnonstop

$169Spirit Airlines

Tue, May 12 - Sat, May 16

4:40 pm - 10:14 pm

PHX

ORD

3h 34mnonstop

4:05 pm - 6:10 pm

ORD

PHX

4h 05mnonstop

$182United Airlines

Useful Info

Low season	January
High season	June
Cheapest flight	$100

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly and prices are also 16% 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

Saint John

Griffith

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 $816

Business Class flights to Chicagofrom $490

Premium Economy Class flights to Chicagofrom $1,167

Economy Class flights to Chicagofrom $128

$100 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