How does KAYAK find such low prices on flights from Arizona to Chicago O'Hare Airport?

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 O'Hare Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport 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 O'Hare Airport?

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 O'Hare Airport 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 O'Hare Airport?

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 O'Hare Airport from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$125 CHEAP FLIGHTS from Arizona to Chicago O'Hare (ORD)

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Cheap Flights from Arizona to O'Hare Intl

Cheap flights from Arizona to O'Hare Intl with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Fri, Nov 20 - Wed, Dec 2

6:30 am - 11:00 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 30mnonstop

7:00 am - 8:58 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

14h 58m1 stop Denver Intl

$230Frontier

Thu, Jan 7 - Mon, Jan 11

7:47 am - 12:26 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

15h 39m2 stops Dallas/Fort Worth Denver Intl

8:14 pm - 11:23 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 09mnonstop

$230Frontier

Tue, Oct 27 - Fri, Oct 30

7:04 pm - 12:35 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 31mnonstop

5:00 am - 6:50 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 50mnonstop

$236American Airlines

Fri, Oct 30 - Mon, Nov 2

12:23 pm - 6:02 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

5:00 am - 8:15 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 15mnonstop

$236American Airlines

Fri, Dec 4 - Wed, Dec 9

1:45 pm - 6:24 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

10:43 am - 1:48 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

$236United Airlines

Fri, Oct 30 - Mon, Nov 2

12:50 pm - 6:29 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

8:37 pm - 11:40 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 03mnonstop

$236United Airlines

Mon, Oct 26 - Sat, Oct 31

10:25 pm - 7:41 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

7h 16m1 stop Detroit Metropolitan Wayne County

7:35 am - 12:17 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

6h 42m1 stop Salt Lake City

$239Delta

Mon, Oct 26 - Thu, Oct 29

10:25 pm - 7:41 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

7h 16m1 stop Detroit Metropolitan Wayne County

7:29 am - 3:19 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

9h 50m1 stop Los Angeles

$239Delta

Thu, Jan 28 - Sun, Jan 31

9:03 pm - 6:10 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

8h 07m1 stop Las Vegas Harry Reid Intl

8:00 am - 3:36 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

8h 36m1 stop Seattle/Tacoma Intl

$268Multiple Airlines

Tue, Feb 9 - Sat, Feb 13

8:20 am - 5:59 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

8h 39m1 stop Seattle/Tacoma Intl

5:40 am - 2:03 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

9h 23m1 stop Los Angeles

$274Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

3:29 pm - 12:24 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

6h 55m1 stop Denver Intl

8:46 am - 8:42 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

13h 56m1 stop Orlando

$262Frontier

Sat, Oct 10 - Wed, Oct 14

4:18 pm - 12:29 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

6h 11m1 stop Dallas/Fort Worth

6:30 am - 3:09 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

10h 39m1 stop Denver Intl

$262Frontier

Tue, Oct 13 - Tue, Nov 3

11:33 pm - 5:00 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 27mnonstop

7:00 pm - 9:57 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 57mnonstop

$344American Airlines

Tue, Oct 13 - Tue, Nov 3

4:29 pm - 11:59 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

5h 30m1 stop Denver Intl

4:14 pm - 7:16 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 02mnonstop

$354United Airlines

Tue, Oct 13 - Fri, Oct 30

11:33 pm - 5:00 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 27mnonstop

5:00 am - 6:50 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 50mnonstop

$373American Airlines

Mon, Oct 12 - Tue, Oct 27

7:10 am - 12:49 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

2:10 pm - 4:12 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 02mnonstop

$403United Airlines

Wed, Oct 14 - Tue, Nov 10

1:26 pm - 11:57 pmTUS Tucson-ORD Chicago O'Hare Intl

8h 31m1 stop Atlanta Hartsfield-Jackson

6:23 am - 5:09 pmORD Chicago O'Hare Intl-TUS Tucson

11h 46m2 stops Minneapolis St Paul Los Angeles

$425Delta

Tue, Oct 13 - Wed, Oct 21

5:43 pm - 6:31 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

22h 48m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

7:40 am - 1:42 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

8h 02m1 stop Houston George Bush Intcntl

$425Multiple Airlines

Wed, Oct 14 - Tue, Nov 10

4:45 pm - 7:41 amTUS Tucson-ORD Chicago O'Hare Intl

12h 56m2 stops Los Angeles Detroit Metropolitan Wayne County

2:03 pm - 9:48 pmORD Chicago O'Hare Intl-TUS Tucson

8h 45m2 stops Salt Lake City Los Angeles

$430Delta

Wed, Oct 14 - Wed, Oct 21

10:55 am - 7:07 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

6h 12m1 stop Dallas/Fort Worth

11:15 am - 11:48 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

14h 33m3 stops Cape Girardeau Dallas/Fort Worth Denver Intl

$449Multiple Airlines

Wed, Feb 24 - Sun, Feb 28

2:32 pm - 7:09 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 37mnonstop

8:14 pm - 11:23 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 09mnonstop

$235Frontier

Tue, Oct 27 - Fri, Oct 30

7:04 pm - 12:35 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 31mnonstop

5:00 am - 6:50 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 50mnonstop

$236American Airlines

Fri, Dec 4 - Wed, Dec 9

1:45 pm - 6:24 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

10:43 am - 1:48 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

$236United Airlines

Fri, Oct 30 - Mon, Nov 2

12:50 pm - 6:29 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

8:37 pm - 11:40 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 03mnonstop

$236United Airlines

Fri, Oct 30 - Mon, Nov 2

12:23 pm - 6:02 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

5:00 am - 8:15 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 15mnonstop

$236American Airlines

Fri, Dec 11 - Mon, Dec 14

6:00 am - 10:35 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 35mnonstop

10:42 pm - 1:39 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 57mnonstop

$236American Airlines

Mon, Dec 21 - Fri, Jan 1

7:00 am - 11:31 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 31mnonstop

5:59 am - 9:02 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 03mnonstop

$236United Airlines

Fri, Dec 4 - Thu, Dec 10

6:00 am - 10:30 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 30mnonstop

11:38 am - 2:37 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 59mnonstop

$238Frontier

Fri, Feb 12 - Mon, Feb 15

2:32 pm - 7:09 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 37mnonstop

8:14 pm - 11:23 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 09mnonstop

$238Frontier

Mon, Dec 14 - Mon, Dec 28

6:00 am - 10:32 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 32mnonstop

9:42 pm - 12:47 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

$238Frontier

Low season	January
High season	July
Cheapest flight	$125

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 11% increase in price.

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

How does KAYAK find such low prices on flights from Arizona to Chicago O'Hare Airport?
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 O'Hare Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Chicago O'Hare Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport 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 O'Hare Airport?
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 O'Hare Airport 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 O'Hare Airport?
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 O'Hare Airport from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Gurnee

South Haven

Oak Brook

Tinley Park

Hammond

Saint Joseph

Des Plaines

Elk Grove Village

Hoffman Estates

Oakbrook Terrace

Portage

South Holland

Willowbrook

Lansing

Lisle

Alsip

Delavan

Valparaiso

Northbrook

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ORD

$125 Find Cheap Flights from Arizona to Chicago O'Hare Airport - Compare and Save

Cheap Flights from Arizona to O'Hare Intl

Cheap flights from Arizona to O'Hare Intl with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Good to know

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Cheapest flight

FAQs for booking Arizona to Chicago O'Hare Airport flights

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