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>

$93 CHEAP FLIGHTS from Arizona to Chicago

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

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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, Apr 24 - Sun, Apr 26

10:29 pm - 11:33 am

PHX

ORD

11h 04m

1 stop

7:50 am - 10:12 am

ORD

PHX

4h 22mnonstop

$133Frontier

Fri, May 1 - Tue, May 5

11:19 am - 5:00 pm

PHX

ORD

3h 41mnonstop

12:40 pm - 6:35 pm

ORD

PHX

7h 55m

1 stop

$134Frontier

Wed, Apr 15 - Fri, Apr 17

11:51 pm - 5:25 am

LAS

ORD

3h 34mnonstop

10:07 pm - 11:59 pm

ORD

LAS

3h 52mnonstop

$149Spirit Airlines

Thu, Apr 16 - Sat, Apr 18

11:51 pm - 5:25 am

LAS

ORD

3h 34mnonstop

10:07 pm - 11:59 pm

ORD

LAS

3h 52mnonstop

$150Spirit Airlines

Fri, May 8 - Mon, May 11

2:44 pm - 7:45 pm

AZA

RFD

3h 01mnonstop

8:35 pm - 10:09 pm

RFD

AZA

3h 34mnonstop

$154Allegiant Air

Thu, Apr 30 - Sun, May 3

6:40 am - 12:00 pm

LAS

RFD

3h 20mnonstop

12:50 pm - 2:39 pm

RFD

LAS

3h 49mnonstop

$158Allegiant Air

Wed, May 27 - Tue, Jun 2

6:35 pm - 5:25 am

TUS

MDW

8h 50m

1 stop

4:00 pm - 5:45 pm

MDW

TUS

3h 45mnonstop

$267Southwest

Wed, May 27 - Tue, Jun 2

6:35 pm - 5:00 am

TUS

MDW

8h 25m

2 stops

4:00 pm - 5:45 pm

MDW

TUS

3h 45mnonstop

$272Southwest

Wed, Apr 22 - Wed, Apr 29

5:37 pm - 8:01 am

TUS

ORD

12h 24m

2 stops

8:50 am - 1:11 pm

ORD

TUS

6h 21m

1 stop

$280Delta

Thu, Apr 16 - Wed, Apr 22

5:37 pm - 8:47 am

TUS

MDW

13h 10m

2 stops

6:00 am - 11:40 am

MDW

TUS

7h 40m

1 stop

$308Delta

Useful Info

Low season	January
High season	June
Cheapest flight	$93

Best time to beat the crowds with an average 20% 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 $841

Economy Class flights to Chicagofrom $168

$93 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