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.

$131 CHEAP FLIGHTS from Arizona to Chicago O'Hare (ORD)

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Flight Deals

Cheap Flights from Arizona to O'Hare Intl

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 O'Hare Intl

Fri, Jan 22 - Tue, Feb 16

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

3h 37mnonstop

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

9h 23m1 stop Los Angeles

$245Frontier

Fri, Jan 22 - Thu, Feb 11

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

3h 37mnonstop

7:30 am - 7:58 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

13h 28m1 stop Las Vegas Harry Reid Intl

$245Frontier

Sat, Oct 24 - Tue, Oct 27

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

6h 55m1 stop Denver Intl

9:00 am - 4:34 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

9h 34m1 stop Seattle/Tacoma Intl

$246Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

12:45 pm - 11:59 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

9h 14m1 stop Seattle/Tacoma Intl

4:20 pm - 6:27 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 07mnonstop

$247Multiple Airlines

Sat, Oct 17 - Mon, Oct 19

5:57 pm - 11:30 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 33mnonstop

8:40 pm - 10:38 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 58mnonstop

$283American Airlines

Thu, Nov 12 - Mon, Nov 16

5:00 am - 9:31 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 31mnonstop

9:30 pm - 12:32 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 02mnonstop

$283American Airlines

Wed, Dec 9 - Sat, Dec 12

12:25 pm - 5:05 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 40mnonstop

7:15 am - 10:18 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 03mnonstop

$283United Airlines

Tue, Oct 20 - Wed, Oct 21

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

3h 39mnonstop

8:30 pm - 10:24 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 54mnonstop

$283United Airlines

Tue, Jan 19 - Wed, Feb 17

1:10 pm - 11:30 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

9h 20m1 stop Los Angeles

3:00 pm - 12:06 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

10h 06m1 stop Atlanta Hartsfield-Jackson

$303Delta

Tue, Jan 19 - Tue, Feb 16

12:30 pm - 8:37 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

7h 07m1 stop Detroit Metropolitan Wayne County

2:55 pm - 10:52 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

8h 57m1 stop Los Angeles

$303Delta

Recent last minute flight deals from Arizona to O'Hare Intl

Tue, Sep 29 - Thu, Oct 29

9:15 am - 12:23 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

13h 08m1 stop Denver Intl

6:30 am - 7:54 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

15h 24m1 stop Denver Intl

$293Frontier

Wed, Sep 30 - Tue, Oct 13

8:30 am - 5:38 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

19h 08m1 stop Las Vegas Harry Reid Intl

8:01 pm - 5:56 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

23h 55m1 stop Los Angeles

$294Frontier

Tue, Sep 29 - Thu, Oct 29

6:02 pm - 11:43 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 41mnonstop

6:48 am - 8:55 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 07mnonstop

$382American Airlines

Tue, Sep 29 - Thu, Oct 29

7:30 am - 3:00 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

5h 30m1 stop Denver Intl

4:14 pm - 6:16 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 02mnonstop

$392United Airlines

Wed, Sep 30 - Sat, Oct 10

3:21 pm - 12:23 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

7h 02m1 stop Denver Intl

7:20 am - 3:00 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

9h 40m1 stop San Diego

$392Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

9:20 am - 7:31 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

8h 11m1 stop Dallas/Fort Worth

7:20 am - 3:00 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

9h 40m1 stop San Diego

$392Multiple Airlines

Sat, Oct 3 - Wed, Oct 7

6:56 pm - 12:30 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 34mnonstop

6:48 am - 8:55 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 07mnonstop

$481American Airlines

Tue, Sep 29 - Tue, Oct 6

11:24 am - 5:00 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 36mnonstop

1:56 pm - 3:43 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 47mnonstop

$481United Airlines

Tue, Sep 29 - Tue, Oct 13

6:35 am - 9:55 pmTUS Tucson-ORD Chicago O'Hare Intl

13h 20m2 stops Los Angeles Salt Lake City

2:45 pm - 8:53 pmORD Chicago O'Hare Intl-TUS Tucson

8h 08m1 stop Los Angeles

$540Delta

Tue, Sep 29 - Wed, Sep 30

12:29 pm - 11:31 pmTUS Tucson-ORD Chicago O'Hare Intl

9h 02m1 stop Los Angeles

8:25 am - 3:51 pmORD Chicago O'Hare Intl-TUS Tucson

9h 26m2 stops Minneapolis St Paul Los Angeles

$540Delta

Recent direct flight deals from Arizona to O'Hare Intl

Wed, Nov 25 - Fri, Nov 27

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

3h 30mnonstop

11:35 am - 2:40 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

$246Frontier

Thu, Oct 15 - Fri, Oct 16

7:32 pm - 12:59 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 27mnonstop

4:20 pm - 6:27 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 07mnonstop

$247Frontier

Fri, Dec 18 - Fri, Dec 25

3:45 pm - 8:22 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 37mnonstop

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

4h 05mnonstop

$248Frontier

Sat, Dec 26 - Wed, Dec 30

3:45 pm - 8:22 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 37mnonstop

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

4h 05mnonstop

$248Frontier

Sat, Oct 17 - Mon, Oct 19

5:57 pm - 11:30 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 33mnonstop

8:40 pm - 10:38 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 58mnonstop

$283American Airlines

Thu, Nov 12 - Mon, Nov 16

5:00 am - 9:31 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 31mnonstop

9:30 pm - 12:32 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 02mnonstop

$283American Airlines

Wed, Dec 9 - Sat, Dec 12

12:25 pm - 5:05 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 40mnonstop

7:15 am - 10:18 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 03mnonstop

$283United Airlines

Tue, Oct 20 - Wed, Oct 21

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

3h 39mnonstop

8:30 pm - 10:24 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 54mnonstop

$283United Airlines

Tue, Dec 1 - Tue, Dec 1

5:00 am - 9:37 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 37mnonstop

7:00 pm - 10:09 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 09mnonstop

$283American Airlines

Sat, Oct 24 - Mon, Oct 26

10:00 am - 3:38 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 38mnonstop

4:14 pm - 6:16 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 02mnonstop

$283United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$131

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 14% 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

$131 Find Cheap Flights from Arizona to Chicago O'Hare Airport - Compare and Save

Cheap Flights from Arizona to O'Hare Intl

Recent round-trip flight deals from Arizona to O'Hare Intl

Recent one-way flight deals from Arizona to O'Hare Intl

Recent last minute flight deals from Arizona to O'Hare Intl

Recent direct flight deals from Arizona to O'Hare Intl

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FAQs for booking Arizona to Chicago O'Hare Airport flights

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